Feature

●Protection: Protect and control the device, protect the device from reverse ride. Normal/Emergency Power Switch; Protects against Dynamic Load Phase Failure
●Practical: 8 kinds of adjustable rated voltage, voltage measurement accuracy is less than 1% or less the relay operation status is shown by LED indicator
●Installation Method: The base of the protector uses a rail type and can be installed directly or installed on a 35mm DIN rail
●Applications: Widely used in air compressors, electric motors, distribution boxes, water pumps, oil pumps, central air conditioning units, electrical control boxes, distribution cabinets, cranes, etc
●Service Attitude: We strive to provide the highest quality products and the best customer experience. If you are not completely satisfied, please feel free to contact us at any time


Description

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Specifications:
Function: Monitor L-N Voltage (3-phase 4-wire system)
Monitoring Terminal: L1-L2-L3-N
Power: L1-N
Rated Operating Voltage: 127-132-138-220-230-240-254-265 (P-N)
Rated power frequency: 45Hz-65Hz
Measurement Range: 101V-318V
Voltage threshold range: 2%-20% (rated voltage)
Voltage Fixed Lug 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%
Under Voltage: -20%-2%
Action delay time: 0.1-10s adjustable
Phase sequence protection: Yes
Gradient breakdown protection: Yes
Power Indicator: Green LED
Output Relay Display: Red LED
Mechanical Life: 1x107
Installation Method: 35mm DIN Rail Mount
Mounting altitude: ≤2000m
Weight: Approx. 76g/2.7oz

Package List:
1 x Voltage monitoring relay

Note:
1. Please allow a little error due to manual measurement. As you can understand.
2. Monitors are not calibrated the same, item color displayed in photos may be slightly different from the actual object. Please make the real one as standard.
3. If you have any question, you can send us an email, welcome