Apc GALAXY 7000 User Manual download pdf (Page 28)

Connecting the power cables > Single or modular UPS cabinet

34020846EN/AD - Page 28

1. Installation

500 kVA

Remove the protective covers

This operation must be carried out by qualified personnel.

The door must be opened using a Ronis 405 key.

Key

(1) Protective covers

(2) Tie bar

(3) To normal AC line

(4) To the batteries

(5) To bypass AC line

(6) To the earth

(7) To the load

(8) Earthing bar

1. Remove the protective covers (1).

Connecting the power cables

This operation must be carried out by qualified personnel.

See “Characteristics of the connection terminals”, page 21.

1. Check that switches Q1, Q4S,

Q3BP and Q5N are in the OFF

position as shown opposite.

2. Connect the protective conductor

(PE or PEN) to the earth bar.

3. Connect the normal AC conductors

taking care to respect the order, L1,

L2, L3.

4. Connect the bypass AC conductors

taking care to respect the order, N*,

L1, L2, L3.

5. Connect the load conductors taking

care to respect the order, N*, L1, L2,

L3.

6. Connect the battery.

7. Tie the cables down.

8. Connect the control-wire cables

(See “Connect the backfeed option”,

page 45.)

9. Put the protective covers back in

place.

* SLT upstream TNC, downstream TNC, TNS or TT, See “Adapting the cabinet according to the neutral point connection”,

page 26.

Connections through the top of the cabinets are possible using an auxiliary cabinet 400 mm wide.

4 5 73

360

260

390

N L1 L2 L3 N L1 L2 L3L1 L2 L3

Q1 Q4S Q3BP Q5N

OFF OFF OFF OFF

Normal AC Bypass ACBattery Load

Earth

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 63 64

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Apc GALAXY 7000 User Manual Page 28

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