M-0127A and M-0170A
M-0127A and M-0170A AC Current Relays
The M-0127A AC Current Relay guards against excessive circulating current using the circulationg current method or the ∆VAR® 1 method. The M-0127A can be used in other current- and voltage-sensing applications. Its adjustment range is 0.01 to 0.1 A.
- M–0127A intended for use in 0.2 A circulating current circuit of paralleled LTC transformers to guard against damaging excessive circulating current
- M–0170A prevents damage to LTC transformer’s switching mechanism under excessive loads
- M–0127A: 0.01 to 0.1 Amps
- M–0170A: 0.2 to 0.4 Amps
Both relays can be used in other current and voltage-sensing applications.