KATKA 20ST 400 - thyristor switching module
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KATKA 20ST 400 - thyristor switching module
KATKA 20ST 400 thyristor switching module, three-switch with individual control, up to 26 kVAr. The KATKA thyristor switching module was designed for switching compensation capacitors in fast compensation systems not only in cooperation with our ...
KATKA 20ST 400 thyristor switching module, three-switch with individual control, up to 26 kVAr. The KATKA thyristor switching module was designed for switching compensation capacitors in fast compensation systems not only in cooperation with our NOVAR 1312 controller. KATKA is a solid state switch that can be used in many other applications where quiet operation or switching without electromagnetic interference is a requirement. In fast compensation it is capable of up to 25 hits per second.
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Order number: KATKA 20ST
The KATKA 20ST is a thyristor switching module designed for rapid switching of compensation capacitors in reactive power compensation systems. Utilizing semiconductor technology, it enables silent switching without electromagnetic interference and is capable of performing up to 25 switching operations per second.
Key Features:
- Type: Three-switch with individual control (ST)
- Maximum Capacity: Up to 26 kVAr
- Cooling: Passive cooling via heatsink
- Application: Fast reactive power compensation, suitable for use with the NOVAR 1312 controller
Advantages:
- Silent Operation: Switching without mechanical noise and electromagnetic interference.
- Fast Response: Ability to perform up to 25 switching operations per second ensures efficient compensation.
- Flexibility: Suitable for various applications requiring rapid and silent switching.
Technical Specifications:
| Parameter | Value |
|---|---|
| Switch Type | Three-switch (ST) |
| Maximum Capacity | 26 kVAr |
| Cooling | Passive (heatsink) |
| Switching Rate/s | Up to 25 |
| Application | Fast reactive power compensation |
| Jmenovité napětí | 400V/230V±10% , 440V/250V±10% |
|---|---|
| Maximální proud | 22 A |
| Šířka [mm] | 122 |
| Hloubka [mm] | 120 |
| Výška [mm] | 192 |
| Hmotnost v [g] | 2150, 2150 |
| Relativní vlhkost | 5 ÷ 95% nekondenzující |
| Provozní teplota | -20 ÷ 45°C |
| Stupeň krytí | IP20 |
| Typ zátěže | C/R/L |
| Počet spínačů | 3 |
| Přepěťová ochrana | C |
| Průřez ovládacích vodičů | 2.5mm2 |
| Průchodka vodiče [mm] | 10mm2 |
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