Product Details:
Payment & Shipping Terms:
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| Contact Load: | High Power | Contact Capacity: | 6A,250VAC |
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| Protect Feature: | Sealed | Functions: | Over、under Voltage |
GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD-24
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 |
The accident or equipment damage occurs because the power phase sequence is reversed and reversed. Such as elevators, central air conditioners, cranes, motors, etc. If the phase sequence of the power supply is faulty after maintenance, an accident will occur, and the phase sequence protector must be connected to the control loop to ensure that the phase sequence is correct. Air-conditioning compressors also use phase sequence protectors to ensure that the compressor does not reverse after repair.
Contact Person: sales
Tel: +8613757785251
