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environmental potentials EP-2800 Series, Инструкция по установке и эксплуатации, Страница: 8 / 10

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EP-2800 INSTALLATION GUIDE

8

Wye Installation

1. Cut hole in case  

2. Connect green ground to the green ground connection of terminal block

3. Connect white neutral to the neutral terminal block. 

4. Connect black phase a to phase a of the terminal block

5. Connect black phase b to phase b of the terminal block

6. Connect black phase c to phase c of the terminal block

7. Place phase, ground and neutral wires into conduit and feed to the panel

8. Connect  green ground to the ground connection

9. Connect white neutral to the neutral bus.

10. Connect black phase a to phase a of the 100 a circuit breaker

11. Connect black phase b to phase b of the 100 a circuit breaker

12. Connect black phase c to phase c of the 100 a circuit breaker

* Ground is always connected to the neutral bus at the main service

Delta Installation:

1. Cut hole in case  

2. Connect green ground to ground terminal block

3. Connect black phase A to phase A of the terminal block

4. Connect black phase B to phase B of the terminal block

5. Connect black phase C to phase C of the terminal block

6. Place phase wires into conduit and feed to the panel

7. Connect green ground to the ground connection

8. Connect black phase A to phase A of the 100 A circuit breaker

9. Connect black phase B to phase B of the 100 A circuit breaker

10. Connect black phase C to phase C of the 100 A circuit breaker

* Ground is always connected to the neutral bus at the main service

Содержание EP-2800 Series

Страница 1: ...www ep2000 com 800 500 7436 Power Quality For The Digital Age EP 2800 SERIES Installation and Application Manual ...

Страница 2: ... card must be filled out and received by Environmental Potentials within 15 days of installation This warranty is for the repair or replacement of damaged EP products only Environmental Potentials accepts no liability written or expressed for the damage that may have occurred to any other equipment nor does Environmental Potentials warranty cover any labor cost associated with replacement of such ...

Страница 3: ......

Страница 4: ...ctioning properly If a green LED becomes extinguished this indicates a unit self sacrifice or malfunction The red LED s on the modules identify which unit has self sacrificed or malfunctioned Maintenance EP products do NOT require periodic maintenance The EP 2800 Series provides visual and audible indications remote alarm with dry contacts It is also good practice to inspect the connections of the...

Страница 5: ...el Ground is case ground only and should NOT be connected to neutral bus bar TWO PHASE WYE PRODUCTS EP 2820 EP 2840 EP 2880 VOLTAGE ID MCOV 1S240 120 V Connect white neutral to neutral bus bar 1 Next connect black phase A to phase A of the 100 A breaker 2 Then connect black phase B to phase B of 100 A breaker 3 Then connect black phase C to phase C of 100 A breaker 4 Last connect green ground to g...

Страница 6: ...E ID MCOV 3D240 240V 3D480 480V L1 L2 L3 3 Phase Delta 3 Wire L3 L1 L2 3 Phase Delta 3 Wire N 1 Connect black phase A to phase A of the 100 A breaker 2 Next connect black phase B to phase B of 100 A breaker WARNING Be sure that phase B is the HIGH LEG 3 Then connect red phase C to phase C of 100 A breaker 4 Last connect green ground to ground bus bar or panel Ground is case ground only and should ...

Страница 7: ...or connected directly to the bus bar Neutral Bar Uninsulated Ground Bar Terminal Block Replaceble Modules 3 Pole 100 Amp Circuit Braker Conduit Phase Wire not provided by EP Conduit Collar Internal Fusing Please note Wire is supplied by contractor should conform to the following guidelines EP2820 6AWG EP2840 4AWG EP2880 2AWG EP 2800 Series Wiring Diagram ...

Страница 8: ... black phase b to phase b of the 100 a circuit breaker 12 Connect black phase c to phase c of the 100 a circuit breaker Ground is always connected to the neutral bus at the main service Delta Installation 1 Cut hole in case 2 Connect green ground to ground terminal block 3 Connect black phase A to phase A of the terminal block 4 Connect black phase B to phase B of the terminal block 5 Connect blac...

Страница 9: ...ch to switchgear panel and to insure the protection of conductors passing between cabinets wire provided by installer 3 Open bus panel to expose bus bars 4 Bolt appropriate lugs to bus bars to accept wires from 28 2900 5 Route wires from 28 2900 to the bus area of switchgear panel 6 Attach phase ground and neutral if equiped to appropriate bus bars 2800 2800 2900 ...

Страница 10: ...t to and beside it is a ground terminal mounted to the DIN rail that the fuse block is hooked to 8 The Neutral if equiped goes directly to the distibution block directly above the fuse block 9 Detail area shows details of connections inside the 28 2900 Neutral connection Case Wall Case Wall Ground Neutral 3 Phase connections go here ...

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