Overview of GTSS Low Voltage Dynamic Reactive Power Compensation Products
        There are serious three-phase unbalance in some power grids, especially in automobile welding workshop. If three-phase common compensation is used, it will cause single-phase over-compensation and under-compensation. In order to solve this problem, it is necessary to adopt three-phase phase compensation.


Performance Characteristics of GTSS Low Voltage Dynamic Reactive Power Compensation
1. High accuracy of reactive power compensation: the conventional equal capacity grouping switching mode is changed by using computer coding switching mode. In addition, the centralized grouping fine compensation is carried out by combining the fast reactive power detection of compensation monitoring terminal, which improves the compensation accuracy and completely solves the problems of undercompensation and reactive power reversal. The compensation range can be set as follows: 0.9~1. .0. Therefore, on the basis of guaranteeing the qualified voltage first, the reactive power gap is adjusted so that the reactive power is always in the optimal compensation state, the power quality is improved and the power energy is saved.

2. Using high-power thyristor as switching switch: adopting zero-current switching technology, it has no switching inrush current impact, no arc reburning, no operating overvoltage, no need of discharging can be switched on again, and fast tracking system reactive power change.

3. Fast response speed: The device can be put into and removed within 20 mS to adapt to fast change and impulse load compensation.

4. Protection function: The device has over-voltage protection, under-voltage protection, under-current protection, over-current protection, thyristor breakdown, thyristor over-temperature and other protection functions to improve the safety of the equipment itself.


Technical parameters of GTSS low voltage dynamic reactive power compensation

Index	Parameters
Rated voltage	AC380V~AC1000V
Working frequency range	50Hz（60Hz）±10%
Communication mode	RS485 Interface, Modbus Communication Protocol
Protection Level	IP20
Cooling mode	Air cooling
Installation mode	Full cabinet mode
Ambient temperature	-10~40℃
Relative humidity	Maximum 95%, no condensation
Installation altitude	≤1000m，Special customization over 1000m

For more information, please contact EECTECH