Overcurrent Relay - Toshiba GRD110 Manual

GRD110
ORDERING

Overcurrent Relay

Type:
Overcurrent Relay
Model:
-Model 110: Earth fault and sensitive earth fault
-Model 400: Three phase and earth fault
-Model 420: Three phase, earth and sensitive earth
fault
-Model 500: Three phase and earth fault with auto-
reclose
-Model 520: Three phase, earth and sensitive earth
fault with auto-reclose
CT Rating:
1A
5A
Frequency:
50Hz
60Hz
DC auxiliary supply rating:
110V/125V
220V/250V
48V/54V/60V
Rear communication port:
RS485
Fibre optic
Dual RS485
GRD110
GRD110
110
400
420
500
520
1
2
1
2
1
2
3
1
2
3
15
A