- complete protection against internal transformer faults
- restricted earth fault protection included
- simple implementation due to the use of neural networks
- alarms and indication
- control monitoring and diagnosis
D32:three-winding differential protection for public and industrial distribution network.
D31: three-winding differential protection for HV/MV substations.
Period : 2 years
- 20 years of experience in digital relays
- A consistent range of relays organised according to applications