Wenzhou Ginri Power Automation Co., Ltd.
Wenzhou Ginri Power Automation Co., Ltd.
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GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD
Features:
Protective Functions
Applications
| Model | DVRD | |||||||||||||||
| Input circiut =measuring circuit | DC supply | |||||||||||||||
| Rated voltage | DC12V.DC24V.DC36V,DC48V | |||||||||||||||
| Monitoring functions | Overvoltage,undervoltage | |||||||||||||||
| Voltage setting range |
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| Tripping delay time | 0.1~15s adjustable | |||||||||||||||
| Voltage hysteresis | 3-5% fixed | |||||||||||||||
| Reset delay time | 100ms | |||||||||||||||
| indicators | normal,trip | |||||||||||||||
| Output contacts | 2C/O | |||||||||||||||
| Contact capacity | 6A,250VAC/30VDC(resistive load) | |||||||||||||||
| Degree of protection | IP20 | |||||||||||||||
| Working conditions | -25℃~65℃,≤85%RH,non-condensing | |||||||||||||||
| Mechanical durability | 1000000 cycles | |||||||||||||||
| Dielectric strength | >2KVAC 1min | |||||||||||||||
| Weight | 130g | |||||||||||||||
| Dimension(HXWXD) | 79X23X79mm | |||||||||||||||
| Mounting | Din rail |
Closely monitor grid power supply voltage, overvoltage and undervoltage
The protection range is adjustable, and the data can be set and changed according to the rated voltage of different appliances;
When set to manual, the power will not be turned on when the call is lost.
When set to automatic, the power will be automatically restored when the call is lost.
High pressure resistant design, safer and more reliable, durable;
Automatic + manual, suitable for all kinds of occasions, safe and convenient operation;
Suitable for all kinds of electrical equipment in the world;
It can be directly installed in the distribution box or used alone or externally.
Universal rail type, standard size, installation, installation and modification are very convenient.