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| 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 |
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 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 | AC 220V | ||
| Operating voltage range | AC100V~400V | ||
| Rated supply frequency | 50Hz/60Hz | ||
| Over- voltage action | 220-230-240- 380-400-415-440-460 (M) | ||
| 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 | IP 20 | ||
| Class of pllution | Ⅲ | ||
| 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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