STS Thyristor Switch for Dynamic Reactive Power Compensation Device

STS series dynamic reactive power compensation switching regulatoris designed to be used as the switching element in reactive power compensation systems where the reactive power requirement rapidly changes and the current-voltage fluctuations are not desired.It is can be triggered by means of any type of power factor controllers.
STScapacitorthyristor switch module switching at the zero crossing instants, prevents inrush current on capacitors and voltage transients due to switching. In this way, the problems that may arise due to reactive power compensation switching is eliminated in the plants where CNC / PLC and sensitive equipment such as computers exists.
STS capacitorthyristor switch module offers an effective solution for the reactive power compensation of the loads with wide range and rapidly changing reactive power requirements such as punto welding machines, cranes and arc furnaces. Thanks to the capability of switching in a short time less than 20 msec, ThyriCon provides good results in systems where the performance of traditional reactive power compensation systems
are not sufficient.Features:
Prevents inrush currents and voltage transients caused by switching
Silent Operation
Reliable, compact design
Wide range of products
Tracks and switches at zero crossing instants of voltage difference between capacitor and line.
Use foreign good brand SCR, high reliability and stability
MCU control precise trigger, software correction trigger timing forZero Cross Switching
Use optical isolation to avoid interference
Phase lack alarm with overheat protection
Maintenance free
Long operational lifeSpecification SheetSystem Voltage 400V/Regulator 50HzModelRated VoltageRated CapacitanceType(kV)(kvar)STS0.4-15-T/N 0.415Three phases compensationSTS0.4-30-T/N 0.430STS0.4-50-T/N 0.450STS0.4-80-T/N0.480STS0.4-15-S/N 0.43x1.7 Split phase compensationSTS0.4-30S/N 0.43x10 STS0.4-45-S/N 0.43x15 STS0.4-15-T/F 0.415Three phases filtering compensationSTS0.4-30-T/F 0.430STS0.4-40-T/F 0.440STS0.4-60-T/F 0.460STS0.4-15-S/F 0.43x5 Split phase filtering compensationSTS0.4-30-S/F 0.43x10 STS0.4-45-S/F 0.43x15 System Voltage690V/Regulator 50HzModel Rated VoltageRated CapacitanceType(kV)(kvar)STS0.69-15-T/N 0.6915Three phases compensationSTS0.69-30-T/N 0.6930STS0.69-50-T/N 0.6950STS0.69-15-S/N 0.693x1.7 Split phase compensationSTS0.69-30S/N 0.693x10 STS0.69-45-S/N 0.693x15 STS0.69-15-T/F 0.6915Three phases filtering compensationSTS0.69-30-T/F 0.6930STS0.69-40-T/F 0.6940STS0.69-15-S/F 0.693x5 Split phase filtering compensationSTS0.69-30-S/F 0.693x10 STS0.69-45-S/F 0.693x15
Warranty Terms and Conditions
Sanhe Power Tech warrants a trouble free operation of the STS Standand Series device within 24 months from the date of sale, on condition that following terms are provided:
• the proper connection and operation
• the safety of the quality control seal
• the integrity of case, no trace of opening, cracks, spalls etc.
The warranty shall not apply to malfunctions or damages resulting from accidents or user supplied faults.