Lovato voltmetric relay three-phase or without neutral 380/440V PMV70NA440
LOV PMV70NA440
8013975179826
Lovato voltage monitoring relay for three-phase systems with or without neutral, with the following features:
- Auxiliary supply voltage Us: Self-powered
- Rated voltage to be monitored (Ue): min VAC 380 - Max VAC 440
- Rated insulation voltage Ui: 600V
- Rated impulse withstand voltage Uimp: KV 6
- Withstand voltage at operating frequency: KV 4
- 2 Relays
- 2 modules
Lovato voltmetric relay three-phase or without neutral 380/440V PMV70NA440
€212.34
€212.34
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Items Available: 3
Features:
- Lovato Series
- Operating voltage range: 0.7...1.2 Ue
- Rated frequency: Hz 50/60 ±5%
- Max. power consumption VA: 27
- Max. power dissipation: 1.9W
- Voltage setpoint (%Ue): min 80...95% - max 105...115%.
- Asymmetry setpoint (%Ue): 5...15%
- Trip Delay S: 0.1...20
- Reset time S: 0.5
- Hysteresis recovery: 3%
- Instantaneous trip for Ue: Voltage <70% Ue
- Reset Type: Automatic
- Repeat accuracy: <±0.1%
- Trip time for phase loss: SM 60
- Relay status: Normally energized De-energizes on trip
- Contact Arrangement: 2 Switching SPDTs
- Nominal operating voltage AC: (IEC) VAC 250
- Maximum switching voltage: VAC 400
- IEC Conventional free air thermal current Ith: UN 8
- UL/CSA and IEC/EN designation: 60947-5-1: B300
- Electrical life (with rated load): 100000 cycles
- Mechanical life cycles: 30000000
- Indication: 1 green on/off LED and 3 red trip LEDs
- Tightening torque for terminals: max Nm 0.8 - max Ibin 7
- Terminals type: screw terminals
- Material: self-extinguishing polyamide
- Mounting: 35 mm DIN rail (IEC/EN 60715)
- IEC Degree of Protection IP40 front; IP20 at terminals
- Dimensions (W x H x D) mm: 35.8 x 104.7 x 64.9
- Weight: 200 grams
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Data sheet
- Type:
- Voltage detectors
- Voltage:
- 440V
- Degree of protection:
- IP40
