HGTS 300kV/150kVA SF6 Gas Insulated Test Transformer

Designed for precision high-voltage testing applications, the HGTS 300kV transformer delivers laboratory-grade accuracy with advanced safety monitoring through integrated 5/5 current transformer protection.

Technical Specifications

• Rated Capacity: 150kVA

• Dual Voltage Output: 150kV/0.5A (serial) or 300kV/0.5A (parallel)

• LV Configuration: 2×0.6kV windings (125A each)

• Waveform Deviation: <3%

• Dielectric Loss: <0.5%

• Noise Level: ≤65dB

Advanced Safety Features

Integrated Current Monitoring

• 5/5 CT protection on HV terminal

• Real-time current supervision

• Operator safety guarantee system

Comprehensive Protection

• 0.6kV surge arrestors on exciting winding

• 120% current (0.6A) for 300 seconds protection

• 110% voltage (330kV) for 60 seconds withstand

Precision Performance

Dual-Voltage Operation

Serial Connection

• Output: 150kV

• Current: 0.5A

• Ideal for extended duration tests

Parallel Connection

• Output: 300kV

• Current: 0.5A

• For maximum voltage requirements

Laboratory & Industrial Applications

• High-voltage component research

• Insulation material testing

• Precision calibration standards

• Educational laboratory experiments

• Quality control in HV manufacturing

Why Choose This Testing Solution?

1. Research-Grade Accuracy: <3% waveform deviation ensures reliable data

2. Safety First: Integrated CT monitoring and surge protection

3. Flexible Configuration: Dual-voltage outputs from single unit

4. Maintenance-Free: SF6 insulation eliminates fluid maintenance

5. Precision Engineering: Stationary casing ensures stable measurements

Note: The 20-minute daily operation limit ensures optimal transformer lifespan while meeting most laboratory testing requirements.