CKSC High Voltage Iron-Core Series Reactor

Model Description

• Reactance (%) – Rated voltage drop
• System Rated Voltage (kV)
• Reactor Capacity (kvar)
• G: Dry-type epoxy cast
• C: Oil-immersed type
• S: Three-phase
• D: Single-phase
• Series Reactor

Key Features

• High-quality silicon steel core: Made from low-loss, cold-rolled silicon steel sheets with excellent lamination and punching processes. Ensures low temperature rise, reduced noise, and reliable performance during operation.
• Robust coil structure: Adopts vacuum pressure impregnation (VPI) with F-class insulation and advanced epoxy glass fiber materials. This ensures excellent insulation, mechanical strength, and the ability to withstand inrush currents and short-circuit stresses without cracking.
• Durable insulation: Strong resistance to moisture and pollution, ensuring reliable operation even in harsh environments. Coils are supported with epoxy pads and rubber shock absorbers to effectively reduce vibration and prolong service life.
• Efficient performance: Provides effective harmonic suppression, limits inrush current, improves system power factor, and protects capacitor banks.

Operating Conditions

• Altitude: ≤ 2000 m
• Ambient Temperature: –25°C to +45°C
• Relative Humidity: ≤ 90%
• Environment: Free of corrosive gases, flammable or explosive substances
• Installation: Well-ventilated environment required

Standards Compliance

• IEC 289-88 – Reactor
• GB 10229-88 – Reactor
• JB 5346-92 – Reactor
• DL 462-92 – Technical specifications for high-voltage shunt capacitor banks series-connected reactors