The thyrister switching of modern technology and advanced zero crossing precise control unit used in the new generation of Bogmating reactive compensation device can provide the user with a satisfactory real time reactive compensation performance.
In practical application, the thyristor module can be used in the low-voltage dynamic reactive compensation system instead of the contactor to input compensation capacitor in the switch voltage zero crossing, so as to avoid the generation of impulse current and fluctuation of instantaneous network voltage.
Technical parameters
| Rated voltage | 230V~800V AC |
| Rated power | 5KVAR~50KVAR, matching all reactance ratios below 14% |
| Protection grade | IP20 |
| Temperature range | -40℃~80℃ |
| Overload capacity | 1min under 1.5 times In |
| Altitude | Less than 4000m |
| Humidity | Below relative humidity 95% |
| Operation place | Nonexplosive dust environment |
| Standards | IEC60439 ; IEC146 |
Structure features
Thyristor switch characteristics
● Not produce arc
● Avoid overvoltage and overcurrent and not pollute power supply
● No contact or contact sintering and longer service life
● Short actuation time, 1~20ms, no time delay for re-input
● Very suitable for frequently changing load
● Service life: about 15 years
Specification modelSpecification and model Dimensional change is not subject to prior notice and is subject to the product delivered actually.
● Model selection table of three-phase compensation thyristor for 400V system voltage
| Common model | Applicable capacitor power | Purpose | Overtemperature protection functions | System voltage |
|---|---|---|---|---|
| BGMD-ST25-S-400V | 25KVAR | Dynamic switching | Built-in | 400V |
| BGMD-ST30-S-400V | 30KVAR | Dynamic switching | Built-in | 400V |
| BGMD-ST35-S-400V | 35KVAR | Dynamic switching | Built-in | 400V |
| BGMD-ST40-S-400V | 40KVAR | Dynamic switching | Built-in | 400V |
| BGMD-ST45-S-400V | 45KVAR | Dynamic switching | Built-in | 400V |
| BGMD-ST50-S-400V | 50KVAR | Dynamic switching | Built-in | 400V |
● Model selection table of single-phase split compensation thyristor for 400V system voltage
| Common model | Applicable capacitor power | Purpose | Overtemperature protection functions | System voltage |
|---|---|---|---|---|
| BGMD-ST15-D-230V | 3*5KVAR | Dynamic phase-splitting switching | Built-in | 400V |
| BGMD-ST30-D-230V | 3*10KVAR | Dynamic phase-splitting switching | Built-in | 400V |
| BGMD-ST45-D-230V | 3*15KVAR | Dynamic phase-splitting switching | Built-in | 400V |
Official micro letter
0512-57914503
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