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Automatic Voltage Regulator or AVR is the equipment that regulates voltage within the range that does not harm to the electrical and electronic equipments, and improves power quality as well. It protects the equipments from taking too much power from unstable power source such as voltage fluctuations, voltage drop, over voltage, etc.
Choosing an AVR and Power Rating Application | Power Rating | Electronic equipment system requiring stable power
- Wise series (500 VA - 5 kVA) Single phase, ±5% precision
- 500 VA, 1000 VA
- 3 kVA, 5 kVA
| 500 VA – 5 kVA | Industrial system
- Wise11 series (8 kVA - 50 kVA) Single phase, ± 5% precision
Wise MP11 series (8 kVA - 50 kVA) Single phase, ± 2.5% precision - Wise33 series (10 kVA -300 kVA) Three phase, ± 5% precision
Wise MP33 series (10 kVA -300 kVA) Three phase, ± 2.5% precision - Wise HP-series (3 kVA - 1000 kVA) Single phase and Three phase, ± 1% precision
- Wise HP11-series, Single phase
- Wise HP33-series, Three phase
| 3 kVA – 1000 kVA |
Choosing an AVR
1. Electronic equipment system requiring stable power
It is suitable for protection electronic equipments that require stable power such as computer network, PABX, data communication system, communication equipment, copy machine, home theater, amplifier, scale, measuring instrument, analytical instrument, scientific instrument, etc. 2. Industrial system
It is suitable for protection the industrial automations and processes that require stable power such as automotive parts industry, electronic parts industry, ornament industry, textile industry, packaging industry, drug and cosmetics industry, etc.
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