Low Voltage Intelligent Reactive Power Compensator
Customizable
The GGJ low-voltage reactive power compensation device uses computer-aided design (CAD) and incorporates microcomputer control to implement intelligent tracking and compensation of reactive power.
Product Overview
The GGJ low-voltage reactive power compensation device uses computer-aided design (CAD) and incorporates microcomputer control to implement intelligent tracking and compensation of reactive power. It has a reasonable structure, advanced technology, and is widely used in low-voltage power grids to improve power factor, reduce reactive power loss, and enhance power supply quality. It is a new energy-saving product, specifically designed for reactive power compensation of 130–600kVA three-phase transformers.
Core Advantage
- Controlled by an intelligent controller, fully functional, reliable performance, automatic compensation; can improve the power factor to above 0.9.
- Real-time display of grid power factor, display range: lagging (0.00–0.99), leading (0.00–0.99).
- Equipped with multiple comprehensive protection functions such as overvoltage, excessive harmonics, over-compensation, system faults, phase loss, and overload.
- Remembers set parameters; parameters will not be lost after power outage, and automatically enters operation state when power is restored, without the need for personnel on duty.
- Can adopt phase-by-phase compensation or hybrid compensation according to the load balance of the power grid.
- Strong anti-interference ability, can withstand interference pulses with a magnitude of 2000V directly from the power grid, exceeding national professional standards.
Technical Specifications
- Rated voltage: 0.38–0.66 kV
- Rated frequency: 50 Hz
- Rated capacity: 1–600 kvar
- Applicable voltage range: (0.85–1.1) times the rated voltage
- Maximum allowable current: 1.3 times the rated current
- Control circuit: 1–16 loop
- Switching time: 1–150S/times, adjustable
- Work: automatic, continuous operation
Outline Dimensions Diagram
Outline Dimensions (mm)
| (A) Cabinet Width (mm) | (B) Cabinet Depth (mm) | (a) Mounting Hole Pitch — Width (mm) | (a) Mounting Hole Pitch — Depth (mm) |
|---|---|---|---|
| 800 | 500 | 685 | 385 |
| 600 | 800 | 485 | 685 |
| 600 | 1000 | 485 | 885 |
| 800 | 800 | 685 | 685 |
| 800 | 1000 | 685 | 885 |
| 1000 | 800 | 885 | 685 |
| 1000 | 1000 | 885 | 885 |