Sepam 3-winding differential protection
Protection Relays for Protection of Networks and HV/MV SubstationsEnd of Commercialisation
High-performance protection relays for the protection of distribution systems and HV/MV substations
FeaturesRange of digital protection relays, ready-to-use, providing all the functions required by an application:
- 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
BenefitsSimplicity and performance, headed in the right direction Protect your power system with full peace of mind using Sepam protection relays.
- 20 years of experience in digital relays
- A consistent range of relays organised according to applications
ApplicationsProtection of a three-ended zone which includes a transformer, an auto-transformer or a generator-transformer unit.
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