Pump protection relay Lovato single-phase three-phase 5/16A 220V PMA50A240
LOV PMA50A240
8013975172841
Lovato pump protection relay, for single-phase and three-phase systems, with the following characteristics:
- Rated insulation voltage Ui: 600V
- Rated impulse withstand voltage Uimp: 6kV
- Withstand voltage at operating frequency: 2.5kV
- Rated operating voltage AC (IEC): 250Vac
- Auxiliary supply voltage Us: 200...240V AC
- Operating voltage range: 0.85...1.1 Us
- Rated frequency: Hz 50/60 ±5%
- Rated current (Ie) UN: 5 or 16
- Number of relays: nr 1
- 3 modules
Pump protection relay Lovato single-phase three-phase 5/16A 220V PMA50A240
€149.69
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€149.69
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Pumpprotection relay (motor underload and overload control) monitoring of AC max current, cosϕ min, phase loss and wrong phase sequence.
Features:
- Lovato Series
- Max power consumption: 4.5 VA
- Max power dissipation: 2.3W
- Measuring range V: 80...660 V AC
- Frequency range Hz: 50/60 ±5%.
- Relay status: Normally energized De-energizes on trip
- Contact arrangement: 1 SPDT exchange each
- Electrical life (with rated load) : 100000 cycles
- Mechanical life: 30000000 cycles
- Tightening torque for terminals: max Nm 0.8 - max Ibin 7
- Working temperature: min °C-20 - max C+60
- Storage temperature: min °C -30 - max °C +80
- Material: self-extinguishing polyamide
- Mounting: Modular housing DIN 43880
- Indication : 1 green on/off LED and 2 red trip LEDs
- IEC Degree of Protection IP40 front; IP20 at terminals
- Dimensions (W x H x D): mm 53.5 x 104.7 x 64.9
- Weight: 251 grams
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