ETI HRN-54N Phase Sequence Relay
- Ensures correct phase sequence and phase loss detection
- Compact design suitable for DIN rail mounting
- LED indicators for easy status monitoring
- Wide operating voltage range for versatile applications
- Reliable protection for three-phase motors and equipment
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More info
Purpose - it is possible to control the phase sequence and absence in a three-phase network, designed to protect electric motors from phase loss or sequence change. It is possible to control the voltage Umax and Umin limits, adjust the delay in case of voltage jumps. Umax 105-125% Un, U min 75-95% Un. Delay t1 max. 500ms. Delay t2 0.1-10 sec. Wire cross-section max. 1 x 4 mm², 2 x 2.5 mm². Relay power supply from L1-N, also suitable for monitoring neutral wire failure.
Information on the manufacturer's website
Product features
| Rated current | 8 A (AC1) |
| Mounting | Bėgelis DIN35 |
| Contacts | 1 x permetamas 8 A / 250 V AC1 |
| Power supply voltage | 3 x 400 V / 230 V |
| Power contacts | L1, N |
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