ZHRV2-04 Voltage control relay
group nameVoltage Control Relay
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Min Order1 piece
payment methodT/T, L/C, Credit Card, PayPal, Westem Union, Cash
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update timeWed, 10 Jul 2019 15:10:34 GMT
Paramtents
Rated supply voltage 3-phase 3-wire AC220V~500V 3-phase 4-wire AC125V~3
Rated supply frequency 50Hz/60Hz
Phase failure and phase sequence ≤0.2s
Voltage measurement error ≤1%
Rated insulation voltage 415V
Contact configuration capacity(A) 10A
Altitude ≤2000m
Allowable relative humidity ≤50%
Use category AC-15
Output type 1 C/O
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Function
Applications
Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over-voltage, under voltage, phase failure, phase sequence and phase unbalance. When the power supply is abnormal, turn off power supply to protect the equipment.
Built-in microprocessor, true RMS measurement, voltage measurement accuracy <1%。Measuring frequency 45Hz~65Hz button setting, LCD display voltage and fault information can be turned on or off.Check phase voltage value by button, With N-phase phase failureprotection, DIN rail mounting.
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- Delivery clauses under the trade mode
- FOB, CFR, EXW
- Acceptable payment methods
- T/T, L/C, Credit Card, PayPal, Westem Union, Cash