Product introduction
GRO- TSC thyristor switching on-off switch is no mechanical contact electronic switch, can track the load reactive current changes , the power capacitor group adopts zero passage fast cutting, in the process of removal without heavy operating overvoltage arc phenomenon. Corresponding time is fast, frequent cutting. No noise, long service life, less maintenance, can be in any voltage capacitor after resection, any state automatically. Have lack of phase, the automatic identification of phase sequence, over temperature protection and alarm output, operating instructions, and other functions. Main advantage is the guarantee of zero current switching on- off , no flow, is avery ideal for the switch.
| Technical parameters： | |
|---|---|
| Rated voltage: | Common compensation: AC 380V土20% 50Hz Separate compensation: AC 220土20% 50Hz |
| Working power supply: | Common compensation: AC 380V/220V土20% 50Hz Separate compensation: AC 220V土20% 50FHz |
| Control voltage: | DC voltage 5~12V/10mA ( The control voltage is provided by the controller ) |
| Action response time: | ≤10ms |
| Environment condition: | Dielectric no conductive dust |
| Mounting hole size: | 140mm x 80mm |
| Rated capacity: | Common compensation: ≤60kvar Separate compensation: ≤50kvar |
| Power supply voltage hamonic distortion: | ≤5% |
| Surrounding temperature: | 25℃~+55℃, humidity ≤90%, 2000 meters above sea level |
| Boundary dimension: | ≤160mmx180mmx170mm ( Length x Width x height ) |
Selection table
| Compensation method | Cap.(kvar) | Type | Compensation method | Cap.(kvar) | Type |
|---|---|---|---|---|---|
| 3 phase common compensation | ≤20 | GRO-TSC 20/450 | split-phase compensation | ≤20 | GRO-TSC 20/250 |
| ≤30 | GRO-TSC 30/450 | ≤30 | GRO-TSC 30/250 | ||
| ≤40 | GRO-TSC 40/450 | ≤40 | GRO-TSC 40/250 | ||
| ≤50 | GRO-TSC 50/450 | ≤50 | GRO-TSC 50/250 | ||
| ≤60 | GRO-TSC 60/450 |
The cocomplement connection diagram is as follows:
The wiring diagram of the complementary type is as follows:
