Function:
1. This relay can monitor your own working voltage (true RMS measurement).
2. 8 adjustable rated voltage
3. The voltage measurement accuracy is less than 1%.
4. The working condition of the relay is indicated by the LED indicator.
5. Super small, this relay can be attached to a 35mm DIN rail.
6. Application: Protection and control equipment (tower cranes, elevators, agricultural equipment, refrigerated truck); Protects equipment from reverse riding. Normal/Emergency Power Switch Protects against dynamic load phase failure.
Specifications:
Function: Monitoring LN voltage (3-phase 4-wire system)
Monitor terminal: L1-L2-L3-N
Power Supply: L1-N
Rated Operating Voltage: 127-132-138-220 -230-240-254-265(PN)
Rated power frequency: 45Hz - 65Hz
Measurement Range: 101V-318V
Voltage threshold range: 2%-20% (rated voltage)
Voltage fixed delay rate: 2%
Voltage measurement error: ≤1%
Power on Delay Time: 0.5s
Knob setting accuracy: 10%
Reset time: 1s
Temperature fluctuation error: 0.05%/°C, at = 20°C Output: 1 x SPDT; 10A/AC1; 250VAC/24VDC
Minimum Switching Power: 500mW
Over Voltage: 2%-20%
Low voltage: -20%-2% working delay time: 0.1-10 seconds adjustable
Phase sequence protection: Yes
Phase failure protection:Yes
Power Indicator: Green LED
Output Relay Display: Red LED
Mechanical life: 1x107
Installation Method: 35mm DIN Rail Mount
Installation altitude: ≤2000m
Weight: Approx. 2.7 oz (76 g).
Package List:
1 x Voltage monitoring relay