PGT-0400 Ground-Fault Relay Test Unit

2022-06-10

The PGT-0400 is an ac current source with a programmable output. The magnitude and duration of the output burst can be selected with front-panel thumb wheel switches so that ground-fault-relay coordination can be confirmed at the push of a button.
The current output is transformer isolated from control power. A simplified block diagram of the PGT-0400 is shown in Fig. 1.

Littelfuse

PGT-0400PGR-4704

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Part#

Ground-Fault Relay Test Unit

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Technical Documentation

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English Chinese Chinese and English Japanese

AUGUST 17, 2009

REVISION 0

P95-C400-00000

410 KB

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