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PUMP PROTECTION RELAY 380-415VAC
PM series pump protection relay:
- Range of voltage control: 80 to 660 VAC.
- Systems with one or three phases (optional).
- Minimum cosϕ and maximum AC current. postponed travel.
- Inaccurate phase sequence and phase loss (instantaneous trip).
- Pump protection relay with an extra AC power source to prevent dry running.
Adjustments:
- Maximum cosϕ cutoff: 0.1-0.99.
- Maximum current threshold (over): 10–100%.
- Trip time for maximum current and minimum cosϕ: 0.1–10 s.
- Inhibition time: 1–60 seconds for external input or power up.
- Time of automatic reset: 100 minutes.
- Now choose between 5A and 16A.
Specifications:
- Series: PM series.
- Description: Pump protection relay (against dry running).
- Monitored Voltage: 380 - 440 VAC.
- Module width (mm): 54 (aligns with standard MCB's).
| Brand | Lovato electric |
|---|
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