Product Details:
Payment & Shipping Terms:
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| Product Name: | Three Phase Voltage Relay | Dimensions: | 79*23*79mm |
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| Weight: | 0.3kg | Protection Class: | IP20 |
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 | |||||||||||||||
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Mechanical durability |
1000000 cycles | |||||||||||||||
| Dielectric strength | >2KVAC 1min | |||||||||||||||
| Weight | 130g | |||||||||||||||
| Dimension(HXWXD) | 79X23X79mm | |||||||||||||||
| Mounting | Din rail |
First let's understand what is overvoltage protection. Overvoltage protection, also known as overvoltage protection, is a form of protection that disconnects the power supply or reduces the voltage of the controlled device when the voltage exceeds a predetermined maximum. There are many overvoltage protectors that come into being, some are installed inside the equipment, and some are installed on the power supply side. With overvoltage protector protection, we are safer when using electrical equipment
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