Описание
JVR800-2 Under Over Voltage Protector 3 Phase Voltage Monitoring Sequence Protection Relay
Features:
Three phase voltage protector, chronograph and counter are integrated into one 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 automatic.
Specification:
Model: JVR 800-2
Monitoring Circuit: L1, 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
Dimensions (H*W*D): 80*43*54mm/3.15*1.69*2.12inch
Mounting: suitable for 35mm rail
Weight: 129g
Package List:
1 x 3 Phase Voltage Monitoring Relay
![JVR800-2 под над Напряжение протектор 3 фазы Напряжение контроля последовательности напряжения тока автомат защити цепи](https://ae01.alicdn.com/kf/Hf5eba53f6028414dada18f217b1de66eq.jpg)
![JVR800-2 под над Напряжение протектор 3 фазы Напряжение контроля последовательности напряжения тока автомат защити цепи](https://ae01.alicdn.com/kf/Hcb334ace012642cd8e7e31cb5298748ef.jpg)
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![JVR800-2 под над Напряжение протектор 3 фазы Напряжение контроля последовательности напряжения тока автомат защити цепи](https://ae01.alicdn.com/kf/H343c385df800468bab307725de54eaa5c.jpg)
![JVR800-2 под над Напряжение протектор 3 фазы Напряжение контроля последовательности напряжения тока автомат защити цепи](https://ae01.alicdn.com/kf/H5334a40aa56c414ab78998882ded69eap.jpg)
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Payment:
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About shipping:
WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
Orders processed timely after the payment verification.
We ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
The images shown are not the actual item and are for your reference.
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Return and Refund:
You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
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