DVR Series AC Automatic Relay Voltage Stabilizer 1kva-5kva
DVR series automatic AC relay type regulator consists of autotransformer, sampling control board and actuator. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends out a signal to make the output rated voltage reach a stable state.
● This product has the waveform distortionless,reliable performance,long-term operation and other characteristics
● With time delay, over-voltage, under-voltage protection and other functions
● Widely used in the field of electric power which needs to stabilise voltage, it is an ideal voltage stabilisation power supply to ensure the normal operation of your electrical equipment.
Technical Parameters
| Specification | DVR-1KVA up to 5KVA |
| Input Voltage | 80-260V AC or customized |
| Output Voltage | 220V AC or customized |
| Output Precision | ±10%(Adjustable) |
| Frequency | 50/60Hz |
| Power Factor | 80% |
| Control Type | Relay Type |
| Operating Temperature | -10℃~+40℃ |
| Storage Temperature | -15℃~+45℃ |
| Over/Low Volt Protection | YES |
| Circuit Protection | YES |
| Digital Display | Show input and output voltage |
| MODEL | DVR-500VA | DVR-1000VA | DVR-1500VA | DVR-2000VA | DVR-3000VA | DVR-5000VA |
| Phase | Single phase | |||||
| Input voltage | AC 80-260V or customized | |||||
| Output voltage | AC 220V or customized | |||||
| Frequency | 50Hz/60 Hz | |||||
| Precision | 土 1 0 % | |||||
| Work efficiency | >95% | |||||
| Control type | Relay type | |||||
| Digital display | Show input and output voltage | |||||
| Protection | Over/Under Voltage,Over Load,Short Circuit,Over Temperature | |||||
| Ambient temperature | -10°C~+40℃ | |||||
| Noise level | ≤50dB | |||||
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