PTR 131
PTR 131 is one of the HAFEZ-series relays manufactured by ESFA Group to protect medium voltage equipment and systems.
Product Category: MV protection Relays
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This relay is designed to comply with the IEC 60255 standard and obtain a type-test certificate
T22 is a controllable single-phase current and voltage source with a rated output power of 5 kVA.
AMT is a universal solution for testing all types of relays and protection devices.
- SERVICES
- TRAINING COURSES
- CASE STUDIES
- CONTACT
- ABOUT
- NEWS & EVENTS
- PRODUCTS
This relay is designed to comply with the IEC 60255 standard and obtain a type-test certificate
T22 is a controllable single-phase current and voltage source with a rated output power of 5 kVA.
AMT is a universal solution for testing all types of relays and protection devices.
- SERVICES
- TRAINING COURSES
- CASE STUDIES
- CONTACT
