HYSQ1 Series High Voltage Solid-State Soft Starter

Key Features

• Modular design: Each module uses high-power thyristors with optically isolated triggering, ensuring reliability and consistency.
• Comprehensive protection: Built-in over-voltage, under-voltage, over-current, overload, and phase-loss protections with automatic fault alarms and trip shutdown.
• Advanced cooling system: Includes RC snubber circuits and vacuum contactors for enhanced safety and extended equipment life.
• Optical fiber triggering: Strong anti-interference design guarantees stable and reliable triggering.
• Integrated control platform: Equipped with a 32-bit ARM microcontroller for precise control, with a Chinese/English LCD interface for easy operation.
• Smart control: Parameters such as starting torque, starting current, starting/stopping time are easily configurable. Supports networking with PLCs and computer control systems.
• Wide applicability: Suitable for pumps, fans, compressors, conveyors, crushers, mills, and other heavy-duty industrial loads.

Operating Conditions

• Ambient temperature: –25°C to +50°C
• Installation environment: Indoor, free from direct sunlight, dust, corrosive or flammable gases, oil mist, steam, or severe condensation.
• Humidity: 5%–95% RH, non-condensing
• Altitude: ≤1500 m (derating required for >1500 m)
• Vibration: ≤5.9 m/s² (0.6 g)
• Not suitable for: Strong vibration, severe dust, corrosive gas, or explosive environments

Technical Specifications