INPUPQC Unified Power Quality Conditioner
The INPUPQC Unified Power Quality Conditioner is an integrated solution for voltage and current quality management. It combines voltage regulation, harmonic filtering, and reactive power compensation to protect sensitive loads from voltage disturbances and power quality issues. With fast dynamic compensation capability, it improves voltage stability, reduces harmonic distortion, and enhances power system reliability for critical industrial applications.
Product Description
The INPUPQC integrates voltage regulation, active power filtering, and reactive power compensation in one system. It provides comprehensive power quality improvement by stabilizing voltage, reducing harmonics, and optimizing power factor for critical loads.
Product Features
01
Voltage Disturbance Compensation
Compensates voltage sags, swells, fluctuations, and flicker to maintain stable output voltage.
02
Harmonic Mitigation
Reduces harmonic distortion and improves current waveform quality with active filtering technology.
03
Reactive Power Compensation
Improves load power factor up to 0.99 through dynamic reactive power control.
04
Frequency Stabilization
Maintains stable 50/60Hz output frequency for sensitive applications.
05
Compact Integrated Design
Combines multiple power quality functions in a single system for easier installation.
Technical Specifications
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Input Technical Specifications |
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Capacity Range |
20kVA–3200kVA |
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Rated Voltage |
400V±25% |
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Grid Frequency |
50Hz/60Hz±10% |
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Wiring Method |
Three phase four wire |
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Total Harmonic Distortion (THDv) |
≤8% |
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Output Technical Specifications |
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Frequency Tracking Error |
<0.01Hz |
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Current Harmonics (THDi) |
<3% |
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Voltage Distortion (THDu) |
<2.0% (Under linear load conditions) |
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Power Factor (PF) |
0.99 |
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Crest Factor |
3:1 |
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Transient Recovery Time |
1–5 ms (Configurable) |
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Cooling Method |
Forced-air cooling |
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Noise Level |
< 60 dB (At 100% load) |
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Overload Capacity |
125% for 10 min; 150% for 1 min; 500% for 1 s; 2000% for 200 ms |
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Communication |
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HMI |
Large-screen color touch display (Support for multi-language) |
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Communication Interfaces |
RS232, RS485, SNMP card |
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Environmental Requirements |
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Operating Temperature |
-10 ~ +40°C |
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Operating Humidity |
≤95%, non-condensing |
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Protection Functions |
Power-on self-test, power semiconductor fault protection, DC bus overvoltage/undervoltage protection, fan protection, CT/VT disconnection protection, and overload protection |
