JVR800-2 Under Over-Voltage Protector 3 Phase Voltage Protective-Relay For Sale
JVR800-2 Under Over-Voltage Protector 3 Phase Voltage Protective-Relay:
It is equipped with protective functions for over-voltage, under-voltage, loss of phase, phase-sequence and unbalanced three phase voltage.
No external power requires.
With useful functions: electricity delay, output test, etc.
The LCD can show the data for easy reading.
2 rest module optional, manual and JVR 800-2
Monitoring Circuit: , L2, L3
Rated voltage: 208-480V AC, 50/60Hz
Protection: over-voltage, under-voltage, voltage unbalance, phase loss, phase sequence, counter
Overvoltage setting range: 200-600V
Undervoltage setting range: 150-500V
Voltage hysteresis: 1-20V
Delay time for overvoltage and undervoltage: 0.1-30s
Voltage unbalance ratio: 1-50%
Voltage unbalance hysteresis: 1-10%
Voltage unbalance delay time: 0.1-30s
Delay time for phase loss: 0.1-30s
Delay time for phase sequence: 0.1-30s
Start delay time: 0-999s
Auto reset mode: ON/OFF
Auto reset time: 0.1-999s
Timer and counter input: AC/DC 80-450V
Indicators: LCD indicating voltage,current,operation status
Output contacts: 1 C/O,1NC
Contact capacity: 6A ,250VAC
(H*W*D): suitable for 35mm List:
1 x 3 Phase Voltage Monitoring to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Manual measurement, please allow 1-10mm error. Thanks for your onlyship to confirmed Order addresses.Please comfirm that your Order address is in line with your shipping address.
Please kindly note thatthe combined shippingis not providedbecause the shipping fee is calculated by weight. Also, the each additional item meansexactlythe the same color and size.
It takes about7-15 working days to US; about 10-30 working days to other countries.Transit time may be a little delayed because of thebadweather and customsinspection. If youdonot receive youritemwithin 30 working days since payment finished, please contact us immediately for further must be completed within 5 days. If you have any problems about payment, please contact us via message.
We strive for 100% customer satisfaction! Positive response is very important to us. If you have any questions,please feel free to contact us via "Ask seller a question" . We will reply your email within 24working hours.