EN
Thyristor Regulator
- Zero-crossing switching, no inrush current, and no impact on power grid voltage flicker.
- Uses high-quality thyristor modules with high reliability and stability.
- Opto-isolation with strong anti-interference capability and fast response (20ms).
- LED indicator lights display the switching status.
- Built-in cooling fan with automatic control for fan operation and over-temperature protection.
- All-metal enclosure for better heat dissipation.
- Touch-safe connection technology.
- Silent operation with no mechanical wear, greatly extending service life.
- Simple and convenient wiring and maintenance.
- Overview
- Specification
- Apparence
- Related Products
Product Overview
The thyristor regulator is a power device used for the rapid switching of power capacitors. It is primarily composed of components such as bidirectional thyristors, triggering circuits, absorption circuits, temperature protection switches, heat sinks, and cooling systems. The switch operates without inrush current, provides good conduction performance, has a fast response time, and includes built-in over-temperature protection and a switch for automatic fan control. These features ensure the long-term safe and stable operation of the product. This device is ideal for dynamic compensation and frequent switching of capacitors used for harmonic mitigation.
Technical Specification
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Rated Voltage |
380V |
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Rated Frequency |
50/60Hz |
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drive current |
≤10mA |
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Rated Current |
≤96A |
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Switching Response Time. |
≤20ms |
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Installation |
Indoor |
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Protection Level |
IP30 |
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Control Signal |
DC12V / RS485 |
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Operating Environment. |
Ambient Temperature: -25℃~55℃ |
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Humidity: 20%~90% (40℃) |
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Barometric pressure: 86kPa~106kPa (Altitude <2000m) |
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No vibration or impact, no conductive dust, and no corrosive gases |
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Fan |
Rated Voltage: 380Vac/50Hz Rated Power: 30W |
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Temperature |
Cooling System: Forced air cooling / Natural cooling Overheat protection: Automatic disconnection of the capacitor bank. |
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Service Life |
>10 Years |
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Standard |
GB/T29312-2012 |
Model Definition
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Module model: Rated voltage 480V. AC Rated frequency: 50Hz |
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Models |
Rated capacity(kvar) |
Rated Current(A) |
Compensation |
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AMS JK-90A-3 |
≤30 |
90A |
Common |
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AMS JK-130A-3 |
≤50 |
130A |
Common |
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Module model: Rated voltage 280V. AC Rated frequency: 50Hz |
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AMS JK-90A-3F |
≤30 |
90A |
Separate |
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AMS JK-130A-3F |
≤50 |
130A |
Separate |
