Transformer Protection Relay
The Duobias 7SR24 utilises years of numeric relay experience and provides complete protection for power transformers.
Housed in 4U high, size E8 or E10 cases, these relays provide protection, control, monitoring, instrumentation and metering with integrated input and output logic, data logging & fault reports. Communication access to relay functionality is via a front USB port for local PC connection or rear electrical RS485 port for remote connection. Additional rear port options are available.