YUEQING RENHE ELECTRIC CO., LTD.
YUEQING RENHE ELECTRIC CO., LTD.
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♦ Monitoring of 3-phase mains:
- voltage in levels (undervoltage and overvoltage) in range 120-277V (3P+N) or
208-480V (3P3W)
- phase asymmetry (can be switched off)
- phase sequence
- phase failure
♦ Adjustable function, MEMORY
♦ Function of second relay (independent/paralled)
♦ Adjustable delay for short peaks for each level independently
♦ M480: For circuits 3×400V (without neutral)
♦ M270: For circuits 3×400V (with neutral)
♦ Galvanically separated supply voltage AC 400V, AC 110V, AC 230V, AC/DC 24V
♦ Output contact: 2×changeover 10A/250V AC1
♦ 2-MODULE, DIN rail mounting
| Model | Supply voltage (AC 50-60Hz) | Switching voltage | Unit | Price |
| DV5-03 | 208-220-230-240-380-400-415-440-460-480 | 250V AC1/24V DC | 1PC | $12.72 |