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High precision full automatic voltage regulator SBW-30KVA
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Meo wig Trading Co., Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
BRC
Product Specifications
--Product Description
Product Introduction
It consists of 1 pcs adjusting transformer and 1 pcs compensation transformer, with sensors and control systems; managed by a state-of-the-art digital computer system.
The computer system calculates the difference between output voltage and programmed value; identifies the solution; the electro-servo motor rises or lowers the actuator bar which changes the winding ratio to either increase or decrease the outgoing voltage.
Technical Parameters
High precision full automatic voltage regulator SBW-30KVA
| Capacity/Power | 10KVA 20KVA 30KVA |
| Input Voltage Regulation Range | 380V±20% |
| Output Voltage Regulation Accuracy | 380V±3% |
| Working Frequency | 50Hz/60Hz±5% |
| Each Phase Regulation Mode |
<800KVA, regulation on each phases synchronous ≥800KVA, regulation on each phase individually |
| Bypass System | Manual bypass |
| Response Time | ≤1s |
| Efficiency | ≥98% |
| Overload Capacity | 2 times of rated output current, last for 1 minute |
| Duty Cycle | Continuous |
| Transformer Winding Material |
Adjusting transformer: copper Compensation transformer: aluminum |
| Transformer Insulation Class | F |
| Ambient Temperature | -15 to +45°C |
| Altitude | ≤5000m |
| Relative Humidity | 0-95% (Non-condensing) |
| Insulation Resistance | ≥2MΩ |
| Breakdown Strength | No damage at 2000V for 1 minute |
| Waveform Distortion | Nil |
| Acoustic Noise | ≤50dBA |
| Display | LED |
| Protection | Overload, Over Voltage, Under Voltage, Short Circuit, etc |
| Protection Degree | IP20 |
| Cooling | Natural or forced air cooling |
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