Core Structural Design

Iron-shell construction with stationary iron core, mounted atop test transformers. Engineered for power supply compensation to reduce required power capacity. Features include:

• Moisture absorber and oil drain valve for maintenance

• Single-phase motor-driven stepless reactance regulation

• Bushing terminals for secure output connections

Technical Specifications

Safety & Performance Certifications

Robust Overload Protection

• Over-current: Withstands 120% rated current for 3 minutes without thermal damage or winding distortion

• Overvoltage: Tolerates 105% rated voltage for 10 minutes without insulation failure

Thermal & Insulation Standards

1. Maximum temperature rise: ≤65K (winding), ≤55K (oil surface)

2. Full insulation withstand: 42kV/min terminal-to-ground with zero discharge

Industrial Applications

Optimized for high-voltage testing environments requiring precise reactive power compensation:

• Transformer testing stations

• Power grid harmonic filtration

• Renewable energy substations

• Dielectric strength validation labs