GE af-600 fp

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4.4 Additional Connections

4.4.1 External Fan Supply

Unit size 4x, 5x and 6x

In case the frequency converter is supplied by DC or if the fan must run independently of the power supply, an external power supply can be applied. The connection

is made on the power card.

Terminal No.

Function

100, 101

102, 103

Auxiliary supply S, T

Internal supply S, T

The connector located on the power card provides the connection of line voltage for the cooling fans. The fans are connected from factory to be supplied form

a common AC line (jumpers between 100-102 and 101-103). If external supply is needed, the jumpers are removed and the supply is connected to terminals 100

and 101. A 5 Amp fuse should be used for protection. In UL applications this should be LittleFuse KLK-5 or equivalent.

4.4.2 Relay Output

Relay 1

• Terminal 01: common

• Terminal 02: normal open 240 V AC

• Terminal 03: normal closed 240 V AC

Relay 2

• Terminal 04: common

• Terminal 05: normal open 400 V AC

• Terminal 06: normal closed 240 V AC

Relay 1 and relay 2 are programmed in par. E-24 Function Relay, par. E-26 On

Delay, Relay, and par. E-27 Off Delay, Relay.