Categories | Voltage Control Relay |
Measuring range | 45Hz~65Hz, 0 |
Adjustable hysteresis value | 5~ 20% of Threshold value |
Action delay stting range | 0.1s~10s |
Voltage measurement error | <1% |
Konb setting accuracy | 1% scale value |
Rated insulation voltage | 460V |
Contact configuration capacity(A) | 8A |
IP Class | IP20 |
Altitude | ≤2000m |
Use category | AC-15 |
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.
Features
Built-in microprocessors,true RMS measurement, voltage measurementaccuracy ≤1%. Measuring frequency 45Hz~65Hz, knob setting, LED indicatorshows working status. Lock function with fault status, DIN rail mounting.
Measuring range | 45Hz~65Hz,0 |
Adjustable hysteresis value | ZHRV5-01: 5~20% of Threshold value |
Fixed hysteresis value | ZHRV5-02: 3% of Threshold value |
Action delay | 0.1s~10s |
Voltage measurement error | < 1% ( Entire setting range ) |
Delay error | ±10%+0.1s |
Konb stting accuracy | 1% scale value |
Rated insulation voltage | 460V |
Contact configuration capacity(A) | 8A |
IP Class | IP 20 |
Class of pllution | Ⅲ |
Electrical Life | 105 |
Mechanical life | 106 |
Altitude | ≤2000m |
Allowable relative humidity | ≤50% ( 40°C ) (No condensation ) |
Use category | AC-15 |
Contact capacity | Ue/le : 250V/1.5A |
Output type | 1 C/O |
DIN rail Standard | width:35mm ( IEC/EN60715 ) |
Function Diagram
Wiring Diagram
Dimensions
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