,846 pounds of coal burned. additional acres of forest in one year. tons of waste sent to the landfill. gallons of gasoline consumed

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2 TABLE OF CONTENTS DOE 206 Efficiency Guidelines HPS DOE Compliant Products Features & Benefits Specifications & Accessories Part Guide Support & Resources Selection Tables - HPS Sentinel G Selection Tables - HPS Sentinel K Selection Tables - HPS Sentinel H Termination Details Enclosure Dimensional Drawings Enclosure Mounting Kits Enclosure Wall Mounting Dimensions Enclosure Ceiling Mounting Dimensions Anti-Vibration Pads & Vibration Isolator Kits Electrical Schematics & Connection Drawings DOE 206 Efficiency Guidelines The latest Department of Energy (DOE) 0 CFR Part 4 ruling, originally published on April 8th, 20, mandates new efficiency levels effective January st, 206 known as DOE 206. DOE 206 will require all liquid filled and dry-type distribution transformers manufactured on or after January st, 206 and sold into any U.S. state after this date to comply with the new energy efficiency standards. This applies to: Low Voltage Dry-type Distribution: PH 5-; PH * Non-ventilated and potted transformers are exempt from these efficiency requirements This catalog contains product information for DOE 206 compliant energy efficient low voltage distribution transformers. For product information pertaining to the Canadian efficiency regulation SOR/94-65 (CSA C802.2), please refer to the HTP-6 catalog. Improved Efficiency For A Greener Tomorrow Transformers have been and remain an essential part of our electrical infrastructure. Everywhere we look there is a transformer supplying power to industrial, commercial, or residential applications. Improving the energy efficiency of new transformers is a primary goal of the U.S. Department of Energy (DOE). The DOE has established new and more stringent Energy Efficiency levels for transformers in the U.S. effective January st, 206. HPS proudly supports the new legislation and the environmental benefits resulting from using higher efficiency transformers. 2.9 additional acres of forest in one year DOE 206 Environmental Benefits Upgrading one 75 transformer to a new DOE 206 design translates to one of the following environmental benefits*: gallons of gasoline consumed tons of waste sent to the landfill *Estimated savings based on a pre TP- upgrade and a mix of energy sources. Calculations derived from cleanenergy/energy-resources/calculator.html,846 pounds of coal burned New Energy Efficiency Levels The new energy efficiency levels for low voltage dry-type distribution transformers mandated as of January st, 206 are as follows: Single Phase Three Phase Efficiency (%) Efficiency (%) Note: All efficiency values are at 5% of nameplate-rated load, determined according to the DOE Test Method for Measuring the Energy Consumption of Distribution Transformers under Appendix A to Subpart K of 0 CFR part 4. DOE 206 Compliant HPS Distribution Transformers The DOE 206 product lines have been redesigned based on extensive customer input resulting in industry leading technologies and materials to meet your most demanding applications. HPS has three lines of low voltage DOE 206 compliant energy efficient distribution transformers: Linear Load General Purpose Transformers - HPS Sentinel G: Rated for 600 volts and below and are generally used for supplying appliance, lighting, heating, motorized machine and power loads from electrical distribution system. K-Factor Transformers - HPS Sentinel K: Specifically designed to handle the harmonics generated by non-linear loads such as computer and telecommunication equipment, drives and other power electronics. Harmonic Mitigating Transformers - HPS Sentinel H: Superior to k-rated transformers, they are designed to treat the harmonics generated by computer equipment and other non-linear, power electronic loads. HMT s combine zero sequence flux cancellation with phase shifting to mitigate rd, 5th, 7th, 9th, 5th, 7th, and 9th harmonics within their secondary windings.

3 BENEFITS Installation made fast & easy! Testing Tired of spending extra money on labour and material to install optional transformer features? Purchasing an HPS Sentinel Transformer will save you all these additional costs. HPS Sentinel has these optional features pre-installed as part of our standard product line. All HPS transformers are tested at HPS prior to shipment. They must meet very stringent quality criteria prior to release. HPS Sentinel G, K, and H product lines meet the efficiency standards outlined in DOE 0 CFR Part 4 offering significant energy savings to our customers and positive societal/environmental benefits. Standard Type R enclosure suitable for indoor or outdoor applications. For our customers, higher efficiency translates into: - Increased profitability due to lower operating costs - Decreased cost of ownership over the lifetime of the transformer - Less air conditioning cost due to lower heat emissions Expanded catalog low voltage product - up to 000 Standard 0kV BIL rating on DOE 206 low voltage distribution transformer products providing increased reliability and protection against critical equipment failure (including voltage spikes and other line transients). Standard integral floor and wall mounting brackets up to 45 allow for faster installation. All units utilize a uniform 220 C insulation system with a 80 C, 5 C, or 50 C temperature rise. Industry leading design solutions, technology and materials continue the legacy of quality and reliability in all HPS products. Standard Type R Enclosure Standard type R enclosure on all low voltage HPS transformers Standard IBC 202/ OSHPD Seismic Ratings Drip Shield Separate High Voltage & Low Voltage Terminal Boards for Safe & Easy Cabling FEATURES Core & Coil Construction: Manufactured from quality non-aging, cold rolled, silicon steel laminations using state-of-the-art equipment Cores are precision cut to close tolerances which eliminates burrs and improves performance Core is coated to prevent the ingress of moisture Precision wound with copper or aluminum conductors that are electrically balanced to minimize axial forces during short-circuit conditions Robust interface between core & coils for better short circuit performance Conductor material: Copper or Aluminum Temperature rise: 50ºC typical (low rise options avail.) Insulation system: 220ºC 4 Primary Terminal Lugs Included Integrated wall mounting brackets for added convenience at no extra cost Expanded neutral bar for multiple customer connections Pre-Installed Lugs Wall Mounting Brackets Conduit Knock-Outs Vibration Isolation Pads Factory installed main grounding lugs Factory installed grounding lugs Bottom cable entry area where applicable Installer Friendly Outward Facing Enclosure Mounting Holes Expanded Neutral Bar For Easier Multiple Neutral Connections Offset outward facing floor installation holes for easy power tool access 5

4 Specifications & Accessories - Copper or Aluminum HPS Sentinel Part Guide Example Family Type Generation Phase Pri. Volt. Sec. Volt. K Rating Winding Material/ Electrostatic Shield Temp. Rise & Insul. Class S G A K B 0 K F K Enclosure 6 5 to 45 STANDARD SPECIFICATIONS : UL Listed: CSA Certified: Frequency: Insulation System: BIL Rating Enclosure Type: Enclosure Finish: Neutral: Standard Primary Taps: File: E2 File: LR Hz (optional 50/60 Hz available) 220 C (50 C rise) (optional 5 C & 80 C rise available) 0 kv (on all PH low voltage products) Heavy duty ventilated Type R standard (optional Type 4, 4X (stainless steel) & 2 ANSI 6 Grey, UL50 Neutral terminal for field connection (on applicable units) Refer to wiring diagrams for details 75 to to 000 Termination: Conduit Entry: Optional Accessories: Thermal sensing & indication Warranty: Thermocouples Thermometers (analog/digital) Thermostat alarm / trip (N.O. /N.C. contacts) Electrostatic shielding Rated to handle current harmonics [K4] [K9] [K] Strip heater (space heater to prevent condensation) Surge protection devices Type R or 4X available in stainless steel Type R enhanced with baffling for horizontal blowing rain and snow Front accessible separate high and low voltage terminals; connectors suitable for aluminum and copper are provided for easy cable installation. Side knock-outs standard on all units; Bottom entry provision (exceptions apply) Impedance: Typically.5% to 6.5% Mounting: Seismic: Sound Level: Floor or wall/ceiling mounting available. Refer to selection tables for details. Seismically qualified according to the International Building Code (IBC) 202, and the American Society of Civil Engineers ASCE 7-0 specifications, with the following design parameters: Spectral acceleration: S DS 2.0 g Importance factor: I p =.5 Attachment/height ratio: z/h =.0 O.S.H.P.D. California Certified Meets NEMA ST-20 standards (optional low noise units available) 0 years Family: Type: S - Sentinel G - General K - K Rated H - Harmonic Mitigation Generation: 2 - current designs - current designs Phase (Pri-Sec): A - PH Delta-Wye B - PH Wye-Delta C - PH Delta-Delta/CT D - PH Delta-Delta Y - PH Wye-Wye T - PH Zig Zag- 0 PH Shift U - PH Zig Zag- -0 PH Shift L- PH Single-Dual N- PH Dual-Dual M- PH Multiple-Dual Support & Resources No other transformer company can offer our service and quality in a full range of products. Transformer Efficiency Calculator The HPS Efficiency Calculator allows you to determine how much money and energy you can save by switching to a HPS Sentinel G, K, or H transformer. Visit the Online Tools area of the HPS website. Current Calculator Calculate the Amps, Volts, or of a transformer. Visit the Online Tools area of the HPS website. Fast On-Site Response : Rating Primary Voltage: PH PH B D, 208Y/20 D D F 277 H 46 46D K D, 480Y/277 L 240x480 P D, 600Y/47 X multiple Secondary Voltage: PH PH B D or 208Y/20 D D, 240D/20CT or 240Y/9 E 20/240 K D or 480Y/277 P D or 600Y/47 Y 80Y/220V w taps at 400Y, 46Y and 40Y On-site technicians are available to assist with any technical problems or issues that cannot be resolved over the phone. K Rating: 0 = None 4 = K4 9 = K9 = K 2 = K20 Winding Material/Electrostatic Shield: A - Aluminum S - AL + Shield C - Copper K - CU + Shield Temperature Rise at standard 220 C Insulation Class: B - 80 C F - 5 C G - 0 C H - 50 C Enclosure: A - Type F - Type 4 B - Type 2 G - Type 4X (04SS) C - Type R H - Type 4X (6SS) D - Type RE K - Type 2 E - Type RX X - None (Core & Coil) Additional options include low sound level and special duty (marine, etc) Extensive Inventory We carry a complete inventory of Distribution Transformers throughout North America to quickly meet your needs. Live Telephone Technical Support Our inside sales team is available to quickly answer your questions. They are technically trained and able to answer most questions right over the phone. Easy-To-Access Installation Manuals All transformer installation manuals are conveniently located on our website so you can access them anywhere, anytime. 7

5 Selection Tables HPS Sentinel G Energy Efficient General Purpose Distribution Selection Tables HPS Sentinel G Energy Efficient General Purpose Distribution ALUMINUM WOUND, SINGLE PHASE 208 Primary Volts 20/ Hz 600 Primary Volts 20/ Hz 240 X 480 Primary Volts 20/ Hz 5 SG2N005LE NH F or W/C * SCD 4 25 SG2N0025LE NH F or W/C * SCD SG2N007LE NH F or W/C * SCD 7 50 SG2N0050LE N F or W/C * SCD 7 75 SG2N0075LE N F or W/C * SCD 7 00 SG2N000LE NH F SCD 7 50 SG2N050LE NJ F SCD 7 67 SG2N067LE NJ F SCD Primary Volts 20/ Hz 5 SG2L005FE NH F or W/C * SCD 2 25 SG2L0025FE NH F or W/C * SCD 7.5 SG2L007FE NH F or W/C * SCD 50 SG2L0050FE N F or W/C * SCD 75 SG2L0075FE N F or W/C * SCD 00 SG2L000FE NH F SCD 9 50 SG2L050FE NJ F SCD 9 67 SG2L067FE NJ F SCD 9 * Wall mounting kit and/or drip plate kit required. 46 Primary Volts 20/ Hz 5 SG2L005BE NH F or W/C * SCD 2 25 SG2L0025BE NH F or W/C * SCD 7.5 SG2L007BE NH F or W/C * SCD 50 SG2L0050BE N F or W/C * SCD 2 75 SG2L0075BE NH F SCD 9 00 SG2L000BE NH F SCD 9 50 SG2L050BE NJ F SCD 9 67 SG2L067BE NJ F SCD 9 * Wall mounting kit and/or drip plate kit required. * Wall mounting kit and/or drip plate kit required. 5 SG2L005HE NH F or W/C * SCD 2 25 SG2L0025HE NH F or W/C * SCD 7.5 SG2L007HE NH F or W/C * SCD 50 SG2L0050HE N F or W/C * SCD 75 SG2L0075HE N F or W/C * SCD 00 SG2L000HE NH F SCD 9 50 SG2L050HE NJ F SCD 9 67 SG2L067HE NJ F SCD 9 * Wall mounting kit and/or drip plate kit required. ALUMINUM WOUND, SINGLE PHASE SINGLE PHASE, EXPORT MODEL 90/200/208/220 X 80/400/46/440 Primary Volts 20/240 50/60 Hz** **Note: Meets DOE 0 CFR Part 4 at 60 Hz. 5 SG2L005PE NH F or W/C * SCD 2 25 SG2L0025PE NH F or W/C * SCD 7.5 SG2L007PE NH F or W/C * SCD 50 SG2L0050PE N F or W/C * SCD 75 SG2L0075PE N F or W/C * SCD 00 SG2L000PE NH F SCD 9 50 SG2L050PE NJ F SCD 9 67 SG2L067PE NJ F SCD 9 * Wall mounting kit and/or drip plate kit required. 5 SG2M005XE NH F or W/C * SCD 0 25 SG2M0025XE NH F or W/C * SCD SG2M007XE NH F or W/C * SCD 0 50 SG2M0050XE N F or W/C * SCD 0 75 SG2M0075XE N F or W/C * SCD 0 00 SG2M000XE NH F SCD 0 50 SG2M050XE Consult Sales F SCD 0 67 SG2M067XE Consult Sales F SCD 0 COPPER WOUND, SINGLE PHASE 208 Primary Volts 20/ Hz 5 SG2L005BE0C NH F or W/C * SCD 2 25 SG2L0025BE0C NH F or W/C * SCD 7.5 SG2L007BE0C NH F or W/C * SCD 50 SG2L0050BE0C N F or W/C * SCD 2 75 SG2L0075BE0C N F or W/C * SCD 00 SG2L000BE0C NH F SCD 9 50 SG2L050BE0C NJ F SCD 9 67 SG2L067BE0C NJ F SCD 9 * Wall mounting kit and/or drip plate kit required. 240 X 480 Primary Volts 20/ Hz * Wall mounting kit and/or drip plate kit required. 5 SG2N005LE0C NH F or W/C * SCD 4 25 SG2N0025LE0C NH F or W/C * SCD SG2N007LE0C NH F or W/C * SCD 7 50 SG2N0050LE0C N F or W/C * SCD 7 75 SG2N0075LE0C N F or W/C * SCD 7 00 SG2N000LE0C NH F SCD 7 50 SG2N050LE0C NJ F SCD 7 67 SG2N067LE0C NJ F SCD 7 * Wall mounting kit and/or drip plate kit required. 8 9

6 Selection Tables HPS Sentinel G Energy Efficient General Purpose Distribution Selection Tables HPS Sentinel G Energy Efficient General Purpose Distribution COPPER WOUND, SINGLE PHASE 277 Primary Volts 20/ Hz 5 SG2L005FE0C NH F or W/C * SCD 2 25 SG2L0025FE0C NH F or W/C * SCD 7.5 SG2L007FE0C NH F or W/C * SCD 50 SG2L0050FE0C N F or W/C * SCD 75 SG2L0075FE0C N F or W/C * SCD 00 SG2L000FE0C NH F SCD 9 50 SG2L050FE0C NJ F SCD 9 67 SG2L067FE0C NJ F SCD 9 * Wall mounting kit and/or drip plate kit required. 46 Primary Volts 20/ Hz 600 Primary Volts 20/ Hz 90/200/208/220 X 80/400/46/440 Primary Volts 20/240 50/60 Hz** **Note: Meets DOE 0 CFR Part 4 at 60 Hz. * Wall mounting kit and/or drip plate kit required. 5 SG2L005PE0C NH F or W/C * SCD 2 25 SG2L0025PE0C NH F or W/C * SCD 7.5 SG2L007PE0C NH F or W/C * SCD 50 SG2L0050PE0C N F or W/C * SCD 75 SG2L0075PE0C N F or W/C * SCD 00 SG2L000PE0C NH F SCD 9 50 SG2L050PE0C NJ F SCD 9 67 SG2L067PE0C NJ F SCD 9 5 SG2L005HE0C NH F or W/C * SCD 2 25 SG2L0025HE0C NH F or W/C * SCD 7.5 SG2L007HE0C NH F or W/C * SCD 50 SG2L0050HE0C N F or W/C * SCD 75 SG2L0075HE0C N F or W/C * SCD 00 SG2L000HE0C NH F SCD 9 50 SG2L050HE0C NJ F SCD 9 67 SG2L067HE0C NJ F SCD 9 * Wall mounting kit and/or drip plate kit required. * Wall mounting kit and/or drip plate kit required. SINGLE PHASE, EXPORT MODEL 5 SG2M005XE0C NH F or W/C * SCD 0 25 SG2M0025XE0C NH F or W/C * SCD SG2M007XE0C NH F or W/C * SCD 0 50 SG2M0050XE0C N F or W/C * SCD 0 75 SG2M0075XE0C N F or W/C * SCD 0 00 SG2M000XE0C NH F SCD 0 50 SG2M050XE0C Consult Sales F SCD 0 67 SG2M067XE0C Consult Sales F SCD 0 ALUMINUM WOUND, THREE PHASE 208 Delta Primary Volts 208Y/20 60 Hz 208 Delta Primary Volts 480Y/ Hz 5 SGA005BK D F or W/C SCD 5 0 SGA000BK D F or W/C SCD 5 45 SGA0045BK D F or W/C SCD 5 75 SGA0075BK D F (Opt W/C) SCD SGA02BK D F (Opt W/C) SCD 5 50 SGA050BK DH F SCD SGA0225BK DH F SCD SGA000BK DH F SCD SGA0500BK DH F SCD 2A 750 SGA0750BK DH F SCD SGA000BK DH F SCD Delta Primary Volts 208Y/20 60 Hz 5 SGA005BB D F or W/C SCD 9 0 SGA000BB D F or W/C SCD 9 45 SGA0045BB D F or W/C SCD 9 75 SGA0075BB D F (Opt W/C) SCD SGA02BB D F (Opt W/C) SCD 9 50 SGA050BB DH F SCD SGA0225BB DH F SCD 7A 00 SGA000BB DH F SCD 7A 500 SGA0500BB DH F SCD SGA0750BB DH F SCD SGA000BB DH F SCD 60 5 SGA005DB D F or W/C SCD 9 0 SGA000DB D F or W/C SCD 9 45 SGA0045DB D F or W/C SCD 9 75 SGA0075DB D F (Opt W/C) SCD SGA02DB D F (Opt W/C) SCD 9 50 SGA050DB DH F SCD SGA0225DB DH F SCD 7A 00 SGA000DB DH F SCD 7A 500 SGA0500DB DH F SCD SGA0750DB DH F SCD SGA000DB DH F SCD 60 0

7 Selection Tables HPS Sentinel G Energy Efficient General Purpose Distribution Selection Tables HPS Sentinel G Energy Efficient General Purpose Distribution ALUMINUM WOUND, THREE PHASE 240 Delta Primary Volts 480Y/ Hz 480 Delta Primary Volts 208Y/20 60 Hz 480 Delta Primary Volts 240 Delta/20 CT 60 Hz 5 SGA005DK D F or W/C SCD 5 0 SGA000DK D F or W/C SCD 5 45 SGA0045DK D F or W/C SCD 5 75 SGA0075DK D F (Opt W/C) SCD SGA02DK D F (Opt W/C) SCD 5 50 SGA050DK DH F SCD SGA0225DK DH F SCD SGA000DK DH F SCD SGA0500DK DH F SCD 2A 750 SGA0750DK DH F SCD SGA000DK DH F SCD 6 5 SGA005KB D F or W/C SCD 9 0 SGA000KB D F or W/C SCD 9 45 SGA0045KB D F or W/C SCD 9 75 SGA0075KB D F (Opt W/C) SCD SGA02KB D F (Opt W/C) SCD 9 50 SGA050KB DH F SCD SGA0225KB DH F SCD 9 00 SGA000KB DH F SCD SGA0500KB DH F SCD SGA0750KB DH F SCD SGA000KB DH F SCD 0 5 SGC005KD D F or W/C SCD 2 0 SGC000KD D F or W/C SCD 2 45 SGC0045KD D F or W/C SCD 2 75 SGC0075KD D F (Opt W/C) SCD SGC02KD D F (Opt W/C) SCD 2 50 SGC050KD DH F SCD SGC0225KD DH F SCD 2 00 SGC000KD DH F SCD SGC0500KD DH F SCD SGC0750KD DH F SCD SGC000KD DH F SCD 59 ALUMINUM WOUND, THREE PHASE 480 Delta Primary Volts 80Y/220, 400Y/2, 46Y/240, 40Y/ Hz 480 Delta Primary Volts 480Y/ Hz 600 Delta Primary Volts 208Y/20 60 Hz 5 SGA005KY D F or W/C SCD 52 0 SGA000KY D F or W/C SCD SGA0045KY D F or W/C SCD SGA0075KY D F (Opt W/C) SCD SGA02KY D F (Opt W/C) SCD SGA050KY DH F SCD SGA0225KY 00 SGA000KY 500 SGA0500KY Consult HPS Sales 750 SGA0750KY 000 SGA000KY 5 SGA005KK D F or W/C SCD 9 0 SGA000KK D F or W/C SCD 9 45 SGA0045KK D F or W/C SCD 9 75 SGA0075KK D F (Opt W/C) SCD SGA02KK D F (Opt W/C) SCD 9 50 SGA050KK DH F SCD SGA0225KK DH F SCD 9 00 SGA000KK DH F SCD SGA0500KK DH F SCD SGA0750KK DH F SCD SGA000KK DH F SCD 0 5 SGA005PB D F or W/C SCD 9 0 SGA000PB D F or W/C SCD 9 45 SGA0045PB D F or W/C SCD 9 75 SGA0075PB D F (Opt W/C) SCD SGA02PB D F (Opt W/C) SCD 9 50 SGA050PB DH F SCD SGA0225PB DH F SCD 9 00 SGA000PB DH F SCD SGA0500PB DH F SCD SGA0750PB DH F SCD SGA000PB DH F SCD 0 2

8 Selection Tables HPS Sentinel G Energy Efficient General Purpose Distribution Selection Tables HPS Sentinel G Energy Efficient General Purpose Distribution ALUMINUM WOUND, THREE PHASE 600Y Primary Volts 240 Delta 60 Hz 600 Delta Primary Volts 480Y/ Hz 5 SGA005PK D F or W/C SCD 9 0 SGA000PK D F or W/C SCD 9 45 SGA0045PK D F or W/C SCD 9 75 SGA0075PK D F (Opt W/C) SCD SGA02PK D F (Opt W/C) SCD 9 50 SGA050PK DH F SCD SGA0225PK DH F SCD 9 00 SGA000PK DH F SCD SGA0500PK DH F SCD SGA0750PK DH F SCD SGA000PK DH F SCD 0 COPPER WOUND, THREE PHASE 208 Delta Primary Volts 208Y/20 60 Hz 5 SGB005PD D F or W/C SCD 54 0 SGB000PD D F or W/C SCD SGB0045PD D F or W/C SCD SGB0075PD D F (Opt W/C) SCD SGB02PD D F (Opt W/C) SCD SGB050PD DH F SCD SGB0225PD DH F SCD SGB000PD DH F SCD SGB0500PD DH F SCD SGB0750PD DH F SCD SGB000PD DH F SCD 29 5 SGA005BB0C D F or W/C SCD 9 0 SGA000BB0C D F or W/C SCD 9 45 SGA0045BB0C D F or W/C SCD 9 75 SGA0075BB0C D F (Opt W/C) SCD SGA02BB0C D F (Opt W/C) SCD 9 50 SGA050BB0C DH F SCD SGA0225BB0C DH F SCD 7A 00 SGA000BB0C DH F SCD 7A 500 SGA0500BB0C DH F SCD SGA0750BB0C DH F SCD SGA000BB0C DH F SCD 60 COPPER WOUND, THREE PHASE 208 Delta Primary Volts 480Y/ Hz 5 SGA005BK0C D F or W/C SCD 5 0 SGA000BK0C D F or W/C SCD 5 45 SGA0045BK0C D F or W/C SCD 5 75 SGA0075BK0C D F (Opt W/C) SCD SGA02BK0C D F (Opt W/C) SCD 5 50 SGA050BK0C DH F SCD SGA0225BK0C DH F SCD SGA000BK0C DH F SCD SGA0500BK0C DH F SCD 2A 750 SGA0750BK0C DH F SCD SGA000BK0C DH F SCD Delta Primary Volts 208Y/20 60 Hz 5 SGA005DB0C D F or W/C SCD 9 0 SGA000DB0C D F or W/C SCD 9 45 SGA0045DB0C D F or W/C SCD 9 75 SGA0075DB0C D F (Opt W/C) SCD SGA02DB0C D F (Opt W/C) SCD 9 50 SGA050DB0C DH F SCD SGA0225DB0C DH F SCD 7A 00 SGA000DB0C DH F SCD 7A 500 SGA0500DB0C DH F SCD SGA0750DB0C DH F SCD SGA000DB0C DH F SCD Delta Primary Volts 480Y/ Hz 5 SGA005DK0C D F or W/C SCD 5 0 SGA000DK0C D F or W/C SCD 5 45 SGA0045DK0C D F or W/C SCD 5 75 SGA0075DK0C D F (Opt W/C) SCD SGA02DK0C D F (Opt W/C) SCD 5 50 SGA050DK0C DH F SCD SGA0225DK0C DH F SCD SGA000DK0C DH F SCD SGA0500DK0C DH F SCD 2A 750 SGA0750DK0C DH F SCD SGA000DK0C DH F SCD 6 4 5

9 Selection Tables HPS Sentinel G Energy Efficient General Purpose Distribution Selection Tables HPS Sentinel G Energy Efficient General Purpose Distribution COPPER WOUND, THREE PHASE 480 Delta Primary Volts 208Y/20 60 Hz 480 Delta Primary Volts 240 Delta/20 CT 60 Hz 5 SGA005KB0C D F or W/C SCD 9 0 SGA000KB0C D F or W/C SCD 9 45 SGA0045KB0C D F or W/C SCD 9 75 SGA0075KB0C D F (Opt W/C) SCD SGA02KB0C D F (Opt W/C) SCD 9 50 SGA050KB0C DH F SCD SGA0225KB0C DH F SCD 9 00 SGA000KB0C DH F SCD SGA0500KB0C DH F SCD SGA0750KB0C DH F SCD SGA000KB0C DH F SCD 0 5 SGC005KD0C D F or W/C SCD 2 0 SGC000KD0C D F or W/C SCD 2 45 SGC0045KD0C D F or W/C SCD 2 75 SGC0075KD0C D F (Opt W/C) SCD SGC02KD0C D F (Opt W/C) SCD 2 50 SGC050KD0C DH F SCD SGC0225KD0C DH F SCD 2 00 SGC000KD0C DH F SCD SGC0500KD0C DH F SCD SGC0750KD0C DH F SCD SGC000KD0C DH F SCD 59 COPPER WOUND, THREE PHASE 480 Delta Primary Volts 480Y/ Hz 600 Delta Primary Volts 208Y/20 60 Hz 5 SGA005KK0C D F or W/C SCD 9 0 SGA000KK0C D F or W/C SCD 9 45 SGA0045KK0C D F or W/C SCD 9 75 SGA0075KK0C D F (Opt W/C) SCD SGA02KK0C D F (Opt W/C) SCD 9 50 SGA050KK0C DH F SCD SGA0225KK0C DH F SCD 9 00 SGA000KK0C DH F SCD SGA0500KK0C DH F SCD SGA0750KK0C DH F SCD SGA000KK0C DH F SCD 0 5 SGA005PB0C D F or W/C SCD 9 0 SGA000PB0C D F or W/C SCD 9 45 SGA0045PB0C D F or W/C SCD 9 75 SGA0075PB0C D F (Opt W/C) SCD SGA02PB0C D F (Opt W/C) SCD 9 50 SGA050PB0C DH F SCD SGA0225PB0C DH F SCD 9 00 SGA000PB0C DH F SCD SGA0500PB0C DH F SCD SGA0750PB0C DH F SCD SGA000PB0C DH F SCD Delta Primary Volts 80Y, 400Y, 46Y, 40Y 60 Hz 5 SGA005KY0C D F or W/C SCD 52 0 SGA000KY0C D F or W/C SCD SGA0045KY0C D F or W/C SCD SGA0075KY0C D F (Opt W/C) SCD SGA02KY0C D F (Opt W/C) SCD SGA050KY0C DH F SCD SGA0225KY0C 00 SGA000KY0C 500 SGA0500KY0C Consult HPS Sales 750 SGA0750KY0C 000 SGA000KY0C 600Y Primary Volts 240 Delta 60 Hz 5 SGB005PD0C D F or W/C SCD 54 0 SGB000PD0C D F or W/C SCD SGB0045PD0C D F or W/C SCD SGB0075PD0C D F (Opt W/C) SCD SGB02PD0C D F (Opt W/C) SCD SGB050PD0C DH F SCD SGB0225PD0C DH F SCD SGB000PD0C DH F SCD SGB0500PD0C DH F SCD SGB0750PD0C DH F SCD SGB000PD0C DH F SCD

10 Selection Tables HPS Sentinel G Energy Efficient General Purpose Distribution Selection Tables HPS Sentinel K Energy Efficient K-Factor COPPER WOUND, THREE PHASE 600 Delta Primary Volts 480Y/ Hz 5 SGA005PK0C D F or W/C SCD 9 0 SGA000PK0C D F or W/C SCD 9 45 SGA0045PK0C D F or W/C SCD 9 75 SGA0075PK0C D F (Opt W/C) SCD SGA02PK0C D F (Opt W/C) SCD 9 50 SGA050PK0C DH F SCD SGA0225PK0C DH F SCD 9 00 SGA000PK0C DH F SCD SGA0500PK0C DH F SCD SGA0750PK0C DH F SCD SGA000PK0C DH F SCD 0 K-FACTOR 4 ALUMINUM WOUND, SHIELDED, THREE PHASE 480 Delta Primary Volts 208Y/20 60 Hz 5 SKA005KB4S D F or W/C SCD 9 0 SKA000KB4S D F or W/C SCD 9 45 SKA0045KB4S D F or W/C SCD 9 75 SKA0075KB4S D F (Opt W/C) SCD SKA02KB4S D F (Opt W/C) SCD 9 50 SKA050KB4S DH F SCD SKA0225KB4S DH F SCD 9 00 SKA000KB4S DH F SCD SKA0500KB4S DH F SCD SKA0750KB4S DH F SCD SKA000KB4S DH F SCD Delta Primary Volts 480Y/ Hz 600 Delta Primary Volts 208Y/20 60 Hz 5 SKA005KK4S D F or W/C SCD 9 0 SKA000KK4S D F or W/C SCD 9 45 SKA0045KK4S D F or W/C SCD 9 75 SKA0075KK4S D F (Opt W/C) SCD SKA02KK4S D F (Opt W/C) SCD 9 50 SKA050KK4S DH F SCD SKA0225KK4S DH F SCD 9 00 SKA000KK4S DH F SCD SKA0500KK4S DH F SCD SKA0750KK4S DH F SCD SKA000KK4S DH F SCD 0 5 SKA005PB4S D F or W/C SCD 9 0 SKA000PB4S D F or W/C SCD 9 45 SKA0045PB4S D F or W/C SCD 9 75 SKA0075PB4S D F (Opt W/C) SCD SKA02PB4S D F (Opt W/C) SCD 9 50 SKA050PB4S DH F SCD SKA0225PB4S DH F SCD 9 00 SKA000PB4S DH F SCD SKA0500PB4S DH F SCD SKA0750PB4S DH F SCD SKA000PB4S DH F SCD Delta Primary Volts 480Y/ Hz 5 SKA005PK4S D F or W/C SCD 9 0 SKA000PK4S D F or W/C SCD 9 45 SKA0045PK4S D F or W/C SCD 9 75 SKA0075PK4S D F (Opt W/C) SCD SKA02PK4S D F (Opt W/C) SCD 9 50 SKA050PK4S DH F SCD SKA0225PK4S DH F SCD 9 00 SKA000PK4S DH F SCD SKA0500PK4S DH F SCD SKA0750PK4S DH F SCD SKA000PK4S DH F SCD 0 8 W/C: Built-in Wall Ceiling Mounting 9

11 Selection Tables HPS Sentinel K Energy Efficient K-Factor K-FACTOR 4 COPPER WOUND, SHIELDED, THREE PHASE 480 Delta Primary Volts 208Y/20 60 Hz 5 SKA005KB4K D F or W/C SCD 9 0 SKA000KB4K D F or W/C SCD 9 45 SKA0045KB4K D F or W/C SCD 9 75 SKA0075KB4K D F (Opt W/C) SCD SKA02KB4K D F (Opt W/C) SCD 9 50 SKA050KB4K DH F SCD SKA0225KB4K DH F SCD 9 00 SKA000KB4K DH F SCD SKA0500KB4K DH F SCD SKA0750KB4K DH F SCD SKA000KB4K DH F SCD Delta Primary Volts 480Y/ Hz 600 Delta Primary Volts 208Y/20 60 Hz 5 SKA005KK4K D F or W/C SCD 9 0 SKA000KK4K D F or W/C SCD 9 45 SKA0045KK4K D F or W/C SCD 9 75 SKA0075KK4K D F (Opt W/C) SCD SKA02KK4K D F (Opt W/C) SCD 9 50 SKA050KK4K DH F SCD SKA0225KK4K DH F SCD 9 00 SKA000KK4K DH F SCD SKA0500KK4K DH F SCD SKA0750KK4K DH F SCD SKA000KK4K DH F SCD 0 5 SKA005PB4K D F or W/C SCD 9 0 SKA000PB4K D F or W/C SCD 9 45 SKA0045PB4K D F or W/C SCD 9 75 SKA0075PB4K D F (Opt W/C) SCD SKA02PB4K D F (Opt W/C) SCD 9 50 SKA050PB4K DH F SCD SKA0225PB4K DH F SCD 9 00 SKA000PB4K DH F SCD SKA0500PB4K DH F SCD SKA0750PB4K DH F SCD SKA000PB4K DH F SCD Delta Primary Volts 480Y/ Hz 5 SKA005PK4K D F or W/C SCD 9 0 SKA000PK4K D F or W/C SCD 9 45 SKA0045PK4K D F or W/C SCD 9 75 SKA0075PK4K D F (Opt W/C) SCD SKA02PK4K D F (Opt W/C) SCD 9 50 SKA050PK4K DH F SCD SKA0225PK4K DH F SCD 9 00 SKA000PK4K DH F SCD SKA0500PK4K DH F SCD SKA0750PK4K DH F SCD SKA000PK4K DH F SCD 0 Selection Tables HPS Sentinel K Energy Efficient K-Factor K-FACTOR 9 ALUMINUM WOUND, SHIELDED, THREE PHASE 480 Delta Primary Volts 208Y/20 60 Hz 600 Delta Primary Volts 208Y/20 60 Hz 5 SKA005KB9S D F or W/C SCD 9 0 SKA000KB9S D F or W/C SCD 9 45 SKA0045KB9S D F or W/C SCD 9 75 SKA0075KB9S D F (Opt W/C) SCD SKA02KB9S D F (Opt W/C) SCD 9 50 SKA050KB9S DH F SCD SKA0225KB9S DH F SCD 9 00 SKA000KB9S DH F SCD SKA0500KB9S DH F SCD SKA0750KB9S DH F SCD SKA000KB9S DH F SCD Delta Primary Volts 480Y/ Hz 5 SKA005KK9S D F or W/C SCD 9 0 SKA000KK9S D F or W/C SCD 9 45 SKA0045KK9S D F or W/C SCD 9 75 SKA0075KK9S D F (Opt W/C) SCD SKA02KK9S D F (Opt W/C) SCD 9 50 SKA050KK9S DH F SCD SKA0225KK9S DH F SCD 9 00 SKA000KK9S DH F SCD SKA0500KK9S DH F SCD SKA0750KK9S DH F SCD SKA000KK9S DH F SCD 0 5 SKA005PB9S D F or W/C SCD 9 0 SKA000PB9S D F or W/C SCD 9 45 SKA0045PB9S D F or W/C SCD 9 75 SKA0075PB9S D F (Opt W/C) SCD SKA02PB9S D F (Opt W/C) SCD 9 50 SKA050PB9S DH F SCD SKA0225PB9S DH F SCD 9 00 SKA000PB9S DH F SCD SKA0500PB9S DH F SCD SKA0750PB9S DH F SCD SKA000PB9S DH F SCD Delta Primary Volts 480Y/ Hz 5 SKA005PK9S D F or W/C SCD 9 0 SKA000PK9S D F or W/C SCD 9 45 SKA0045PK9S D F or W/C SCD 9 75 SKA0075PK9S D F (Opt W/C) SCD SKA02PK9S D F (Opt W/C) SCD 9 50 SKA050PK9S DH F SCD SKA0225PK9S DH F SCD 9 00 SKA000PK9S DH F SCD SKA0500PK9S DH F SCD SKA0750PK9S DH F SCD SKA000PK9S DH F SCD 0 W/C: Built-in Wall Ceiling Mounting W/C: Built-in Wall Ceiling Mounting 20 2

12 Selection Tables HPS Sentinel K Energy Efficient K-Factor K-FACTOR 9 COPPER WOUND, SHIELDED, THREE PHASE 480 Delta Primary Volts 208Y/20 60 Hz 5 SKA005KB9K D F or W/C SCD 9 0 SKA000KB9K D F or W/C SCD 9 45 SKA0045KB9K D F or W/C SCD 9 75 SKA0075KB9K D F (Opt W/C) SCD SKA02KB9K D F (Opt W/C) SCD 9 50 SKA050KB9K DH F SCD SKA0225KB9K DH F SCD 9 00 SKA000KB9K DH F SCD SKA0500KB9K DH F SCD SKA0750KB9K DH F SCD SKA000KB9K DH F SCD Delta Primary Volts 480Y/ Hz 600 Delta Primary Volts 208Y/20 60 Hz 5 SKA005KK9K D F or W/C SCD 9 0 SKA000KK9K D F or W/C SCD 9 45 SKA0045KK9K D F or W/C SCD 9 75 SKA0075KK9K D F (Opt W/C) SCD SKA02KK9K D F (Opt W/C) SCD 9 50 SKA050KK9K DH F SCD SKA0225KK9K DH F SCD 9 00 SKA000KK9K DH F SCD SKA0500KK9K DH F SCD SKA0750KK9K DH F SCD SKA000KK9K DH F SCD 0 5 SKA005PB9K D F or W/C SCD 9 0 SKA000PB9K D F or W/C SCD 9 45 SKA0045PB9K D F or W/C SCD 9 75 SKA0075PB9K D F (Opt W/C) SCD SKA02PB9K D F (Opt W/C) SCD 9 50 SKA050PB9K DH F SCD SKA0225PB9K DH F SCD 9 00 SKA000PB9K DH F SCD SKA0500PB9K DH F SCD SKA0750PB9K DH F SCD SKA000PB9K DH F SCD Delta Primary Volts 480Y/ Hz 5 SKA005PK9K D F or W/C SCD 9 0 SKA000PK9K D F or W/C SCD 9 45 SKA0045PK9K D F or W/C SCD 9 75 SKA0075PK9K D F (Opt W/C) SCD SKA02PK9K D F (Opt W/C) SCD 9 50 SKA050PK9K DH F SCD SKA0225PK9K DH F SCD 9 00 SKA000PK9K DH F SCD SKA0500PK9K DH F SCD SKA0750PK9K DH F SCD SKA000PK9K DH F SCD 0 Selection Tables HPS Sentinel K Energy Efficient K-Factor K-FACTOR ALUMINUM WOUND, SHIELDED, THREE PHASE 480 Delta Primary Volts 208Y/20 60 Hz 5 SKA005KBS D F or W/C SCD 9 0 SKA000KBS D F or W/C SCD 9 45 SKA0045KBS D F or W/C SCD 9 75 SKA0075KBS D F (Opt W/C) SCD SKA02KBS D F (Opt W/C) SCD 9 50 SKA050KBS DH F SCD SKA0225KBS DH F SCD 9 00 SKA000KBS DH F SCD SKA0500KBS DH F SCD SKA0750KBS SKA000KBS DH7 DH F F SCD 20 SCD Delta Primary Volts 480Y/ Hz 600 Delta Primary Volts 208Y/20 60 Hz 5 SKA005KKS D F or W/C SCD 9 0 SKA000KKS D F or W/C SCD 9 45 SKA0045KKS D F or W/C SCD 9 75 SKA0075KKS D F (Opt W/C) SCD SKA02KKS D F (Opt W/C) SCD 9 50 SKA050KKS DH F SCD SKA0225KKS DH F SCD 9 00 SKA000KKS DH F SCD SKA0500KKS DH F SCD SKA0750KKS DH F SCD SKA000KKS DH F SCD 0 5 SKA005PBS D F or W/C SCD 9 0 SKA000PBS D F or W/C SCD 9 45 SKA0045PBS D F or W/C SCD 9 75 SKA0075PBS D F (Opt W/C) SCD SKA02PBS D F (Opt W/C) SCD 9 50 SKA050PBS DH F SCD SKA0225PBS DH F SCD 9 00 SKA000PBS DH F SCD SKA0500PBS DH F SCD SKA0750PBS DH F SCD SKA000PBS DH F SCD Delta Primary Volts 480Y/ Hz 5 SKA005PKS D F or W/C SCD 9 0 SKA000PKS D F or W/C SCD 9 45 SKA0045PKS D F or W/C SCD 9 75 SKA0075PKS D F (Opt W/C) SCD SKA02PKS D F (Opt W/C) SCD 9 50 SKA050PKS DH F SCD SKA0225PKS DH F SCD 9 00 SKA000PKS DH F SCD SKA0500PKS DH F SCD SKA0750PKS DH F SCD SKA000PKS DH F SCD 0 W/C: Built-in Wall Ceiling Mounting W/C: Built-in Wall Ceiling Mounting 22 2

13 Selection Tables HPS Sentinel K Energy Efficient K-Factor Selection Tables HPS Sentinel H Energy Efficient Harmonic Mitigation K-FACTOR COPPER WOUND, SHIELDED, THREE PHASE 480 Delta Primary Volts 208Y/20 60 Hz 24 5 SKA005KBK D F or W/C SCD 9 0 SKA000KBK D F or W/C SCD 9 45 SKA0045KBK D F or W/C SCD 9 75 SKA0075KBK D F (Opt W/C) SCD SKA02KBK D F (Opt W/C) SCD 9 50 SKA050KBK DH F SCD SKA0225KBK DH F SCD 9 00 SKA000KBK DH F SCD SKA0500KBK DH F SCD SKA0750KBK DH F SCD SKA000KBK DH F SCD Delta Primary Volts 480Y/ Hz 600 Delta Primary Volts 208Y/20 60 Hz 5 SKA005KKK D F or W/C SCD 9 0 SKA000KKK D F or W/C SCD 9 45 SKA0045KKK D F or W/C SCD 9 75 SKA0075KKK D F (Opt W/C) SCD SKA02KKK D F (Opt W/C) SCD 9 50 SKA050KKK DH F SCD SKA0225KKK DH F SCD 9 00 SKA000KKK DH F SCD SKA0500KKK DH F SCD SKA0750KKK DH F SCD SKA000KKK DH F SCD 0 5 SKA005PBK D F or W/C SCD 9 0 SKA000PBK D F or W/C SCD 9 45 SKA0045PBK D F or W/C SCD 9 75 SKA0075PBK D F (Opt W/C) SCD SKA02PBK D F (Opt W/C) SCD 9 50 SKA050PBK DH F SCD SKA0225PBK DH F SCD 9 00 SKA000PBK DH F SCD SKA0500PBK DH F SCD SKA0750PBK DH F SCD SKA000PBK DH F SCD Delta Primary Volts 480Y/ Hz 5 SKA005PKK D F or W/C SCD 9 0 SKA000PKK D F or W/C SCD 9 45 SKA0045PKK D F or W/C SCD 9 75 SKA0075PKK D F (Opt W/C) SCD SKA02PKK D F (Opt W/C) SCD 9 50 SKA050PKK DH F SCD SKA0225PKK DH F SCD 9 00 SKA000PKK DH F SCD SKA0500PKK DH F SCD SKA0750PKK DH F SCD SKA000PKK DH F SCD 0 W/C: Built-in Wall Ceiling Mounting ALUMINUM WOUND, SHIELDED, THREE PHASE 0 PHASE SHIFT 480 Delta Primary Volts 208Y/20 60 Hz 5 ST005KBS D F or W*/C* SCD62 0 ST000KBS D F or W*/C* SCD62 45 ST0045KBS D F or W*/C* SCD62 75 ST0075KBS D F (Opt W/C) SCD ST02KBS D F (Opt W/C) SCD62 50 ST050KBS DH F SCD ST0225KBS DH F SCD62 00 ST000KBS DH F SCD6 500 ST0500KBS DH F SCD6 750 ST0750KBS DH F SCD6 000 ST000KBS DH F SCD6 600 Delta Primary Volts 208Y/20 60 Hz 5 ST005PBS D F or W*/C* SCD62 0 ST000PBS D F or W*/C* SCD62 45 ST0045PBS D F or W*/C* SCD62 75 ST0075PBS D F (Opt W/C) SCD ST02PBS D F (Opt W/C) SCD62 50 ST050PBS DH F SCD ST0225PBS DH F SCD62 00 ST000PBS DH F SCD6 500 ST0500PBS DH F SCD6 750 ST0750PBS DH F SCD6 000 ST000PBS DH F SCD6 COPPER WOUND, SHIELDED, THREE PHASE 0 PHASE SHIFT 480 Delta Primary Volts 208Y/20 60 Hz 5 ST005KBK D F or W*/C* SCD62 0 ST000KBK D F or W*/C* SCD62 45 ST0045KBK D F or W*/C* SCD62 75 ST0075KBK D F (Opt W/C) SCD ST02KBK D F (Opt W/C) SCD62 50 ST050KBK DH F SCD ST0225KBK DH F SCD62 00 ST000KBK DH F SCD6 500 ST0500KBK DH F SCD6 750 ST0750KBK DH F SCD6 000 ST000KBK DH F SCD6 600 Delta Primary Volts 208Y/20 60 Hz 5 ST005PBK D F or W*/C* SCD62 0 ST000PBK D F or W*/C* SCD62 45 ST0045PBK D F or W*/C* SCD62 75 ST0075PBK D F (Opt W/C) SCD ST02PBK D F (Opt W/C) SCD62 50 ST050PBK DH F SCD ST0225PBK DH F SCD62 00 ST000PBK DH F SCD6 500 ST0500PBK DH F SCD6 750 ST0750PBK DH F SCD6 000 ST000PBK DH F SCD6 Sentinel H type Harmonic Mitigating transformers have a standard K load profile. Other K load profiles are available by contacting our sales offices. 25

14 Selection Tables HPS Sentinel H Energy Efficient Harmonic Mitigation Termination Details ALUMINUM WOUND, SHIELDED, THREE PHASE -0 PHASE SHIFT 480Y Delta Primary Volts 208Y/20 60 Hz 26 5 SU005KBS D F or W*/C* SCD62 0 SU000KBS D F or W*/C* SCD62 45 SU0045KBS D F or W*/C* SCD62 75 SU0075KBS D F (Opt W/C) SCD SU02KBS D F (Opt W/C) SCD62 50 SU050KBS DH F SCD SU0225KBS DH F SCD62 00 SU000KBS DH F SCD6 500 SU0500KBS DH F SCD6 750 SU0750KBS DH F SCD6 000 SU000KBS DH F SCD6 600Y Delta Primary Volts 208Y/20 60 Hz 5 SU005PBS D F or W*/C* SCD62 0 SU000PBS D F or W*/C* SCD62 45 SU0045PBS D F or W*/C* SCD62 75 SU0075PBS D F (Opt W/C) SCD SU02PBS D F (Opt W/C) SCD62 50 SU050PBS DH F SCD SU0225PBS DH F SCD62 00 SU000PBS DH F SCD6 500 SU0500PBS DH F SCD6 750 SU0750PBS DH F SCD6 000 SU000PBS DH F SCD6 COPPER WOUND, SHIELDED, THREE PHASE -0 PHASE SHIFT 480Y Delta Primary Volts 208Y/20 60 Hz 5 SU005KBK D F or W*/C* SCD62 0 SU000KBK D F or W*/C* SCD62 45 SU0045KBK D F or W*/C* SCD62 75 SU0075KBK D F (Opt W/C) SCD SU02KBK D F (Opt W/C) SCD62 50 SU050KBK DH F SCD SU0225KBK DH F SCD62 00 SU000KBK DH F SCD6 500 SU0500KBK DH F SCD6 750 SU0750KBK DH F SCD6 000 SU000KBK DH F SCD6 600Y Delta Primary Volts 208Y/20 60 Hz 5 SU005PBK D F or W*/C* SCD62 0 SU000PBK D F or W*/C* SCD62 45 SU0045PBK D F or W*/C* SCD62 75 SU0075PBK D F (Opt W/C) SCD SU02PBK D F (Opt W/C) SCD62 50 SU050PBK DH F SCD SU0225PBK DH F SCD62 00 SU000PBK DH F SCD6 500 SU0500PBK DH F SCD6 750 SU0750PBK DH F SCD6 000 SU000PBK DH F SCD6 Sentinel H type Harmonic Mitigating transformers have a standard K load profile. Other K load profiles are available by contacting our sales offices. TERMINATION DETAILS - TYPE R For standard 50 C temperature rise units. SINGLE PHASE, ALUMINUM AND COPPER TERMINATION - LUGS OR PADS Voltage 20 20/ Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs 25 Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs 7.5 Dia. 2 Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs 50 Dia. 2 Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs 75 Dia. Dia. 2 Dia. 2 Dia. 2 Lugs Lugs Lugs Lugs Lugs Lugs 00 Dia. Dia. 2 Dia. 2 Dia. 2 Dia. 2 Dia. 2 Lugs Lugs Lugs Lugs 50 Dia. Dia. Dia. Dia. Dia. 2 Dia. 2 Dia. 2 Dia. 2 Dia. 2 Lugs 67 Dia. Dia. Dia. Dia. Dia. Dia. 2 Dia. Dia. Dia. Dia. 2 THREE PHASE, ALUMINUM AND COPPER TERMINATION - LUGS OR PADS Voltage Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs 0 Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs 45 Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs 75 Lugs Lugs Lugs Lugs Lugs Lugs Lugs Lugs 2.5 Lugs** Dia. B Lugs Lugs Lugs Lugs Lugs Lugs 50 Dia. B Dia. B Dia. B Dia. B Lugs Lugs Lugs Lugs 225 Dia. 2 Dia. B Dia. B Dia. B Dia. B Dia. B Lugs Lugs 00 Dia. 2 Dia. 2 Dia. 2 Dia. 2 Dia. B Dia. B Dia. B Dia. B 500 Dia. Dia. Dia. Dia. Dia. Dia. 2 Dia. 2 Dia. B 750 Dia. Dia. Dia. Dia. Dia. Dia. Dia. Dia Dia.4 Dia.4 Dia.4 Dia.4 Dia. Dia. Dia. Dia. ** Lugs only supplied standard on 600V primary to 208Y/20V secondary units. (excluding K-Factor transformers) All other voltages supplied standard with B pads. DIAGRAM A = 0.28 Dia. B = 0.44 Dia Dia. (Qty. 2) DIAGRAM x.0 Slot (Qty. 4) DIAGRAM 0.56 x.00 Slots (6) DIAGRAM 4 27

15 BACK BACK BACK Enclosure Drawings NH, NJ Series A B B A B B H C D K C D E Recommended area for cable cutout. 2.0 E 0.56 Dia.(4) F G 2.0 MA FRONT VIEW L All Dimensions in Inches MB SIDE VIEW H MA 0.69 (4) L FRONT VIEW All Dimensions in Inches MB M SIDE VIEW Dimensions in Inches A B B C D E H K L MA MB N X NH X Note: Mounting hole dimension is 0.56 diameter. Knockout (K) sizes are actual diameters of knockout, not conduit sizes. Dimensions in Inches A B B C D E F G H L M MA MB NJ Note: Mounting hole dimension is 0.69 diameter. A MA A B B H C 0.50 Keyhole Slot (4) F D K G E MA FRONT VIEW 0.56 Dia.(4) L All Dimensions in Inches MB SIDE VIEW Dimensions in Inches A A B B C D E F G H K L MA MB NH X NH X Note: Mounting hole dimension is 0.56 diameter. Knockout (K) sizes are actual diameters of knockout, not conduit sizes

16 Enclosure Drawings DH Series Dimensions in Inches A A B B C D E F G H K L MA MB D X.75 K.O D X 2.50 K.O Knockout (K) sizes are actual diameters of knockout, not conduit sizes. Dimensions in Inches A B B C D E F H L M MA MB DH Knockout (K) sizes are actual diameters of knockout, not conduit sizes. Dimensions in Inches A B B C D E H K L M MA MB D X.00 K.O DH X.00 K.O Knockout (K) sizes are actual diameters of knockout, not conduit sizes. Dimensions in Inches A B B C D E F G H L M MA MB DH DH DH DH D Knockout (K) sizes are actual diameters of knockout, not conduit sizes. 0

17 Enclosure Mounting Kits Enclosure Wall Mounting Dimensions ENCLOSURE MOUNTING KITS If wall and/or ceiling mounting is desired for a transformer, optional mounting kits can be ordered separately. These mounting kits are NOT available for all enclosure case styles. Therefore, it is important that you confirm your enclosure case style, then use the selection table to the right to determine if A) a mounting kit is available and B) determine the correct HPS Mounting Kit part number that you must order. One kit is required for each transformer. NOTE: Seismic qualification available for floor mounting only. Note: Some of the mounting kits can be used for both wall and ceiling mount, while others are for wall mounting only. The table indicates which mounting methods are available for each kit. The DW, NW2 wall/ceiling mounting kit also includes a drip plate. The DW and NW2 wall/ceiling mounting kit is only designed for units up to 800 pounds (4 kg) maximum. If it is intended to wall and/or ceiling mount an enclosure that does not have a wall/ceiling mount kit available, considerations must be made to mechanically support the transformer safely and to install per the local building code. A drip plate must be provided beneath the enclosure per UL 56 and CSA C22.2 No. 47. Ceiling HPS Enclosure Wall Mount Mount Mounting Kit Available Available P/N D Yes Yes DDP D Yes Yes DDP D Yes Yes DW DH4 No No N/A DH5 No No N/A DH6 No No N/A DH7 No No N/A DH8 No No N/A NJ4 No No N/A N Yes Yes NW2 NH4 No No N/A NH5 Yes Yes NH5DP NH6 Yes Yes NH6DP NW2, DW WALL MOUNTING KIT DIMENSIONS The following drawings detail the wall mounting dimensions required and method by which the NW2 and DW kits are installed on their respective enclosures, N and D. The DW wall mounting kit also includes a drip plate. NW2 Wall Mount Dimensions NH5DP, NH6DP, DDP, DDP WALL/CEILING MOUNTING KITS The D, D, NH5 and NH6 enclosures are designed with integral wall mounting capabilities. However, when you wall mount them, you must also install the bottom drip plate as shown below. The MB dimensions listed in the table below indicate the location for the wall mounting hardware. DW Wall Mount Dimensions For ceiling mounting of the D, D, NH5 and NH6, refer to the MA dimensions listed in the table below and hang the enclosure using appropriate sized ceiling hanger rods. However, you must be sure to install the bottom drip plate to the bottom of the enclosure, then bring the hanger rod down through both the enclosure bottom mounting holes, through the drip plate mounting holes, and install mounting hardware. Note: Do not ceiling mount either the D, D, NH5 or NH6 enclosures without installing the bottom drip plate. All mounting hardware should be rated Grade 8 or higher. Mounting Kit P/N Enclosure MA Dimension MB Dimension NH5DP NH NH6DP NH DDP D DDP D

18 Enclosure Ceiling Mounting Dimensions Anti-Vibration Pad & Vibration Isolator Kits NW2, DW CEILING MOUNTING KIT DIMENSIONS The following drawings detail the ceiling mounting dimensions required and method by which the NW2, DW kits are installed on the N, D enclosures NW2 Ceiling Mount - Mounting Dimensions for N Enclosure ANTI-VIBRATION PAD AND VIBRATION ISOLATOR KITS All standard transformers come with installed internal vibration absorbing pads to minimize noise during operation. Optional external anti-vibration pad and vibration isolator (for higher noise dampening) kits can be used to reduce operating noise even further. All are resistant to industrial contaminants like oil, acids and alkalines. Anti-Vibration Pad Kits Part No. Description P NH Series P2 NJ Series Set of four (4) rubber anti-vibration pads which replace PD D-DH5 the standard steel enclosure washers. PD2 DH6-DH8 All anti-vibration pad kits and vibration isolator kits contain a set of four (4) pads or isolators. Therefore only one kit is required per transformer. Vibration Isolator Kits DW Ceiling Mount - Mounting Dimensions for D Enclosures Part No. NMP Transformer (Lb) Up to 40 lbs Description NMP2 4 to 680 lbs NMP NMP4 NMP5 68 to 040 lbs 04 to 740 lbs 74 to 20 lbs Set of four (4) molded neoprene and steel plate assemblies that virtually eliminate vibration noise between the transformer and the mounting surface. NMP6 2 to 450 lbs NMP7 45 to 4690 lbs All anti-vibration pad kits and vibration isolator kits contain a set of four (4) pads or isolators. Therefore only one kit is required per transformer. 4 5

19 Electrical Schematics & Connection Drawings SCD 2 SCD 7A 2 SCD 7B 2 SCHEMATIC HV HV X4 OR SCD X0 05.0% ,, 00.0% ,, % ,, OR X4 X0 CONNECTIONS Primary Volts Inter-connect , , , , , , , , -2, - 228, -4, - 26, -6, -5, -8, -7 Inter-connect 240, X4-20, -X4, - 20/240,, X4-00.0% ,, 95.0% ,, % 87 42,, X0 05.0% ,, % ,, % ,, ,, , X0, X0, X ,, , X0, X0, X ,, , X0, X0, X0 SCD SCD 7 HV HV H4 H4 X4 X0 OR SCD OR X4 05.0% ,, % ,, % ,, % ,, % ,, ,, , X0,X0,X0 05.0% 252, H4 -, 2-, -, -H4 00.0% 240, H4 -, 4-, -, -H4 95.0% 228, H4 5-, 6-, -, -H4 90.0% 26, H4 7-, 8-, - -H4 05.0% 504, H4 -, 2-, % 492, H4 -, 2-, % 480, H4 -, 4-, % 468, H4 5-, 4-, % 456, H4 5-, 6-, % 444, H4 7-, 6-, % 42, H4 7-, 8-, - Inter-connect 240, X4-20, -X4, - 20/240,, X4 - X0 05.0% ,, % ,, % ,, % ,, % ,, % ,, % ,, ,, , X0, X0, X0 Tap arrangements shown are for catalog products only. May not be applicable for other products. Tap arrangements shown are for catalog products only. May not be applicable for other products. 6 7

20 Electrical Schematics & Connection Drawings SCD SCD SCD X0 05.0% ,, % ,, % ,, % ,, % ,, % ,, % ,, ,, , X0, X0, X0 20V 20V X6 05.0% 504,, 02.5% 492,, % 480,, 97.5% 468,, % 456,, % 444,, % 42,, 7 240,, 20, X6, X6 20V 20V X6 05.0% 504,, % 492,, % 480,, % 468,, % 456,, % 444,, % 42,, ,, 20, X6, X6 SCD 2A SCD 2B SCD SCD 0 H0 H % ,, % ,, % ,, % ,, % ,, % 88 26,, ,, 277, H0, H0, H ,, , H0, H0, H0 SCHEMATIC HV HV H4 H4 X4 OR OR X4 05.0% ,, % ,, % ,, % ,, % ,, ,, CONNECTIONS Primary Volts Inter-connect 440, H4 -, 2-, - 46, H4 -, 4-, - 400, H4 5-, 6-, - 80, H4 7-, 8-, - 220, H4 -, 2-, -, -H4 208, H4 -, 4-, -, -H4 200, H4 5-, 6-, -, -H4 90, H4 7-, 8-, -, -H4 Inter-connect 240, X4-20, -X4, - 20/240,, X4 - Tap arrangements shown are for catalog products only. May not be applicable for other products. Tap arrangements shown are for catalog products only. May not be applicable for other products. 8 9

21 Electrical Schematics & Connection Drawings SCD X4 SCD 2 H4 H5 H6 H4 H5 H6 X4 H4 H4 X4 SCD 4 X4 X4 SCD 9 HV 05.0% , H6-02.5% , H5-00.0% , H5-97.5% , H4-95.0% , H4 - Inter-connect 240, X4-20/240,, X4-00.0% , H4-95.0% , % , - Inter-connect X4 00.0% 240, H4 -, 2-, -, -H4 90.0% 26, H4 -, 4-, -, -H4 00.0% 480, H4 -, 2-, % 456, H4 2-, -, % 42, H4 -, 4-, - Inter-connect 240, X4-20/240,, X4-20, -X4, OR 2 4 H4 HV OR X , -X4, - 240, X4-20/240,, X4-20, -X4, % , 02.5% , % , 97.5% , % , 5 Inter-connect 240, X4-20/240,, X4-20, -X4, - SCD SCD 5 SCD H0 05.0% 504,, 02.5% 492,, % 480,, 97.5% 468,, % 456,, % 444,, % 42,, 7 Inter-connect 07.5% 40 A,, 04.0% 46 B,, 00.0% 400 C,, 95.0% 80 D,, 248 A,X0,X0,X0 240 B,X0,X0,X0 2 C,X0,X0,X0 29 D,X0,X0,X % ,, 02.5% 2 246,, % ,, 97.5% 20 24,, % ,, % ,, % 87 26,, 7 A B C D X0 05.0% 60,, 02.5% 65,, % 600,, 97.5% 585,, % 570,, % 555,, % 540,, 7 480,, 277,H0,H0,H0 240,, Tap arrangements shown are for catalog products only. May not be applicable for other products. Tap arrangements shown are for catalog products only. May not be applicable for other products. 40 4

22 Electrical Schematics & Connection Drawings SCD 56 SCD 6 SCHEMATIC CONNECTIONS H % ,, 00.0% ,, % ,, 480,, 277,H0,H0,H0 H0 00.0% ,, 208,, 277,H0,H0,H0 SCD 58 SCHEMATIC CONNECTIONS % 60,, % 65,, % 600,, % 585,, % 570,, % 555,, % 540,, ,, SCD 59 SCHEMATIC CONNECTIONS X6 05.0% 504,, % 492,, % 480,, % 468,, % 456,, ,, 20,X6,X6 SCD 60 SCHEMATIC CONNECTIONS 00.0% ,, X0 208,, 20,X0,X0,X0 Tap arrangements shown are for catalog products only. May not be applicable for other products. Tap arrangements shown are for catalog products only. May not be applicable for other products. 42 4

23 CANADA EUROPE UNITED STATES INDIA CANADA HPS 595 Southgate Drive Guelph, Ontario NG W6 Tel: (59) Fax: (59) Toll Free: UNITED STATES HPS 00 Lake Street Baraboo, Wisconsin Tel: (608) Fax: (608) Toll Free: EUROPE Hammond Power Solutions Via Angelo Schiatti, Meledo di Sarego (VI) Italy Tel: Fax: info@hpseurope.eu INDIA PETE - Hammond Power Solutions Pvt. Ltd. G-9 to, Bhavya s Sree Arcade Erragadda, Hyderabad, A.P Tel: , Fax: marketing@petetransformers.com Distributed by: DOESEL5- Oct 205