Technical Specifications

Advanced Voltage Regulation Technology

Symmetrical Compensation Circuit: Reversed polarity voltage regulation ensures ultra-smooth linear output and programmable regulation speed stability.

Electrical Drive Control System

• Precision servo-motor adjustment with position feedback

• Programmable regulation speed settings

• Magnetism oil surface indicator for maintenance

• Terminal contacts and protection contacts for safety

Robust Construction & Cooling

• ONAN Cooling: Oil Natural Air Natural thermal management

• 60-minute continuous operation at 100% capacity

• Low-noise design (

  <65db) for="" sensitive="" environments="">

• Interlock system with control table and secondary switch

Protection & Safety Systems

Overload Capability

• 1.2In for 30 minutes

• 1.4In for 15 minutes

• 1.6In for 5 minutes

IEC 60076-11

Insulation Strength

• Primary winding: 5kV/1min

• Secondary winding: 10kV/1min

IEC 60270

Short-Circuit Protection

• Linear impedance (50-100% range)

• Automatic current limiting

IEC 60529

Industrial Applications

High-Voltage Testing Labs

Dielectric testing of transformers, cables and switchgear up to 3.15kV

Power Quality Management

Voltage stabilization in industrial facilities with sensitive equipment

Research & Development

Precision voltage supply for electrical component validation

Performance Characteristics

• Linear voltage adjustment from 0-3150V with constant power output

• Stable regulation speed with programmable settings

• ±1% voltage accuracy under load variations

• Low starting voltage (≤1%) minimizes inrush currents

• Rapid response time: ≤150ms voltage stabilization