Function
Categories | Voltage Control Relay |
Rated supply voltage | AC220V |
Rated supply frequency | 50Hz/60Hz |
Over- voltage action | 0.1s |
Under -voltage action | 5V |
Voltage measurement error | ≤1% |
Rated insulation voltage | 415V |
measurement accuracy | 1% |
IP Class | IP 20 |
Delay error | ±10%+0.1s |
Altitude | ≤2000m |
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 microprocessor, true RMS measurement, measurement accuracy ≤1%.knob setting, LED indicator shows working status.Use(magnetic latching)relay to achieve products low-power. DIN rail mounting.
Rated supply voltage | AC220V | ||
Rated working voltage range | AC100V~ 400V | ||
Rated supply frequency | 50/60Hz | ||
Over-voltage action | 0.1s | ||
Under-voltage action | 120V | ||
Voltage hysteresis value | 5V | ||
Voltage measurement error | ≤1% (The setting range ) | ||
Delay error | +10%+0.1s | ||
measurement accuracy | 1% RMS | ||
Rated insulation voltage | 415V | ||
Short circuit protector type and maximum rating | NT00-6A | ||
IP Class | IP20 | ||
Class of pollution | II | ||
Electrical Life |
105 |
||
Mechanical life | 106 | ||
Altitude | ≤2000m | ||
Allowable relative humidity | ≤50%(40°C)(No condensation) | ||
Contact Configuration capacity(A) | 50A | 63A | 80A |
Maximum load power | 10kVA(50A) | 13kVA(63A) | 17kVA(80A) |
Function Diagram
Wiring Diagram
Dimensions
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