Feature

●Compact and practical: GRV8-02 surveillance relay in professional construction, compact size, only 18mm wide, 35mm rail mounting. Portable and convenient for you!
●Keenso service: 100% test before shipping, quick money refund and perfect customer service. If you have any questions, just connect us via QA & Email
●Effective and accurate monitoring: This GRV8-02 single-phase monitoring relay is mainly used to monitor the working voltage (true RMS measurement). 100% high accuracy, voltage measurement accuracy is ≤ 1%.
●Built-in LED display: with the built-in LED display, you can easily see the operating status of the relay, very easy and convenient to use. The operating mode can be selected via the rotary knob.
●【Super function】- Take over the surge protection for electrical devices or compressors as well as emergency / emergency power switching control. 100% safe and practical AC/DC surveillance relay.


Description

Keenso GRV8-02 Surge Protector for Single Phase Voltage Monitoring Relay

Note:
Please read the relevant parameter information carefully to choose the desired type before purchasing!
100% test before shipping, quick money refund & new replacement! We provide 100% perfect customer service, please contact us if there is any problem!

Specifications:
Function: voltage monitoring
Current terminal (monitoring terminal): A1 (+) - A2 (-).
Rated supply voltage (optional):
# 1: AC 220 V.
# 2: DC 12 V.
# 3: AC/DC 24V-48V.
# 4: AC/DC 110V-240V.
Rated power frequency: 45 Hz - 65 Hz.
Rated insulation voltage: 460 V.
Hysteresis value: 3% firm.
Power indicator: green LED.
Output relay indicator: red LED.
Action delay time: 0.1s-10s, 10%.
Voltage measurement error: ≤1%.
Switch-on delay time: 0.5 s.
Adjustment accuracy of the button: 1%.
Reset time: 1s.
Temperature fluctuation error: 0.05% / °C, at = 20 °C.
Output: 1 x SPDT, 10 A/AC1, 250 VAC.
Minimum switching capacity: 500 mW.
Mechanical life: 1 x 10000000.
Electrical life (resistive load): 1 x 1000000.
Working environment temperature: -20 °C to + 55 °C.
Storage and transport ambient temperature: -35 °C to + 75 °C.
Installation method: 35 mm rail mounting.
Protection level: IP20.
Installation location: arbitrary.
Installation height: ≤ 2000 m.
Pollution level: 2.

Box contents:
1 x GRV8-02 relay.
1 x user manual (English language not guaranteed).