POWER FACTOR CORRECTION
GGJ Low-Voltage Reactive Power Compensation Cabinet
Automatic power factor correction for 380 V distribution systems
Automatically controlled capacitor stages match reactive power demand in industrial and commercial installations.
380 V | 50 Hz | IP30
REQUEST A QUOTEProduct Overview
YIMENG GGJ cabinets provide centralized reactive power compensation for 380 V, 50 Hz distribution systems. The cabinet integrates capacitor banks, switching devices, an automatic controller, protection and busbar connections. Capacity, stage sizes and switching technology are selected around the load profile and target power factor.
Automatic Compensation
Flexible Stages
Integrated Protection
Service Access
Technical Specifications
| Parameter | Unit | Specification |
|---|---|---|
| Model | — | GGJ |
| System voltage | V | 380 |
| Rated insulation voltage (Ui) | V | 500 |
| Rated frequency | Hz | 50 |
| Overvoltage category | — | III |
| Main busbar short-time withstand current* | kA | 15 |
| Main busbar peak withstand current | kA | 30 |
| Main switch rated current | A | 800 |
| Main switch breaking capacity* | kA | 50 |
| Enclosure protection | — | IP30 |
| Compensation capacity | kvar | Project-specific |
| Switching technology | — | Capacitor-duty contactor / Thyristor / Hybrid |
| Control | — | Automatic power factor controller |
| Installation | — | Indoor |
Withstand duration, switch type and breaking-capacity designation require confirmation. Ratings and switching options depend on the approved configuration.
Product Advantages
Automatic Load Tracking
The controller switches capacitor stages according to reactive power demand and the specified power factor.
Reduced Upstream Reactive Current
Local compensation can reduce upstream current and associated losses. Results depend on load profile and installation.
Application-Matched Switching
Select contactor, thyristor or hybrid switching to suit load changes and operating duty.
Flexible Compensation Stages
Total capacity and stage sizes are selected around demand. Phase-specific compensation can be reviewed where required.
Protection and Monitoring
Protective devices, controller functions, ventilation and discharge arrangements are coordinated for the capacitor banks.
Organized Cabinet Layout
Component access and cable connections support installation, inspection and servicing by qualified personnel.
GGJ Technical Datasheet
Review compensation options, ratings and configuration requirements.
Applications
Request a GGJ Technical Quote
Share your load profile and power factor requirements so we can review a suitable compensation arrangement.
Harmonic conditions must be assessed before capacitor selection. A standard capacitor cabinet is not a harmonic-filtering system.