HET 200kVA/10kV Exciter Transformer - Multi-Voltage Switchable Test Solution

Technical Specifications

Key Features

Innovative Voltage Switching System

• Four output voltage configurations

• Electrical switching via rotating synchronous motor

• 10kV output via external bushing

• Tap-adjustable reactor for precise control

Premium Construction

• Oil-immersed shell-type design

• D0130-30 high-quality silicon steel core

• Double-coil copper wire windings

• Electrostatic shielding with isolation filter

Advanced Monitoring System

• Integrated measuring coil for HV voltage

• Oil expansion tank with moisture absorber

• Temperature thermograph and level indicator

• Transport-optimized component layout

Design Advantages

1. Low Bm value silicon steel core reduces energy losses

2. Ample HV/LV winding clearance prevents partial discharge

3. Corona-free operation up to 10kV

4. All bushings and valves secured for transportation

Safety & Reliability

• 25# transformer oil for optimal cooling

• Built-in protection against flashover

• Electrically safe distance between windings

• Robust construction for industrial environments

Typical Applications

• High-voltage equipment factory testing

• Power transformer validation

• Switchgear and circuit breaker testing

• Research and development laboratories

The HET 200kVA/10kV exciter transformer sets a new standard for flexible high-voltage testing with its innovative electrically-switchable voltage outputs and precision measurement capabilities, making it ideal for demanding test applications.