GGJ low-voltage reactive power compensation device using computer-aided design (CAD), the introduction of microcomputer control, intelligent implementation of intelligent tracking compensation, its reasonable structure, advanced technology, widely used in Low-voltage power grid, improve power factor, reduce reactive power loss, improve power supply quality, is a new generation of energy-saving products. Dedicated to the 130-600KVA three-phase transformer reactive power compensation.
| Altitude | ≤ 2000m |
| Ambient temperature | -20 ℃ ~ +45 ℃ |
| Relative humidity | ≤ 90% at 20 ℃ |
| Installation environment | No harmful gases and steam, no conductive or explosive dust and serious mold. |
Intelligent controller control, full-featured, Reliable performance, automatic compensation;
Can increase the power factor to 0.9 or more;
Real-time display power grid power factor, display range: lag (0.00-0.99), ahead (0.00-0.99);
With over-voltage, harmonic, over compensation, system failure, lack of phase, overload and other comprehensive protection;
Memory has been set parameters, the system will not lose the parameters after power failure, the grid back to normal, automatically enter the running state, no personnel on duty;
According to the grid load balance, to take the phase compensation or mixed compensation;
Anti-interference ability, can withstand the direct input from the grid amplitude of 2000V interference pulse, higher than the national professional standards.
| Rated voltage | 0.38-0.66kV |
| Rated frequency | 50Hz |
| Rated capacity | 1-600kvar |
| 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 |
Cabinet width (A) | Cabinetdepth (B) | Mounting hole pitch | Mounting hole pitch |
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 |
