Low Voltage Switchgear
01
GGJ Intelligent Reactive Power Compensation Panel
Features
● Prompt Response & Effective Compensation: Ensures rapid reaction and reliable operation.
● Automatic Operation: Automatically disconnects during power outages and resumes after a 10-second delay upon power restoration.
● Power Factor Improvement: Achieves grid power factor ≥0.95.
● Capacitor Discharge: Discharges from rated voltage peak to ≤50V within <3 minutes after disconnection.
● Switching Inrush Current: ≤100In for mechanical switches; ≤5In for semiconductor/hybrid switches.
● Self-Healing Capacitors: High-precision, stable-performance components.
● Smart Capacitors: Compact design with modular structure, advanced communication/control capabilities, enabling intelligent reactive compensation featuring informatization, automation, digitalization, and interactivity.
● Harmonic Suppression: Optional reactor series configuration to mitigate harmonics, enhancing system reliability and stability.
● Compatibility: Can be integrated with MNS, GCS, GCK, GGD, and other low-voltage switchgear for combined reactive power compensation.Comprehensive Protection: Includes short-circuit, overload, over-voltage, under-voltage, and phase-loss protection with easy settings.
Operating conditions
● Altitude: ≤2000m
● Ambient Temperature: -25°C to +40°C
● Relative Humidity: ≤90% (at 20°C)
● Environmental Requirements: Free from flammable/explosive materials, corrosive gases, and conductive dust; no severe vibration/jolts, installation inclination ≤5°.
Note: If any customized requirements, please consult with our company.
Technical specifications
|
No. |
Items |
Data |
|
1 |
Rated voltage |
400V, 660V, 1000V |
|
2 |
Rated frequency |
50Hz |
|
3 |
Rated capacity |
30-1000VA |
|
4 |
Operating voltage range |
0.8-1.1 Un |
|
5 |
Capacitor connection method |
Y or ∆ |
|
6 |
Measurement error |
Voltage:+0.5%，Cureent:±1%，Reactive:±1% |
|
7 |
Switching method |
Automatic switching based on harmonic voltage or power factor |
|
8 |
Switching delay |
0-999s adjustable |