HGTS 200KV/200KVA SF6 Gas Insulated Test Transformer

The HGTS series represents the next generation of gas-insulated high voltage test transformers, combining SF6 insulation technology with robust industrial design for reliable performance in demanding electrical testing applications.

Key Specifications

• Rated Capacity: 200KVA

• Voltage Range: LV: 2×3KV / HV: 200KV

• Insulation Medium: SF6 gas

• Waveform Distortion: <3%

• Noise Level: ≤60dB

• PD Level: <5pC at 100% rated voltage

Advanced Technical Features

Dual Connection Mode

The LV winding supports both serial and parallel connections:

• Serial Connection: 100KV/1A output

• Parallel Connection: 200KV/1A output

Robust Overload Protection

• 120% rated current for 5 minutes without damage

• 110% rated voltage for 1 minute without insulation failure

• Withstands 3 sudden short-circuit discharges at 160KV

Safety and Reliability

Enhanced Insulation System

• LV winding to ground: 10KV/1min withstand

• HV tail to ground: 5KV/1min withstand

• Dielectric loss <0.5%

• Winding insulation resistance >1500MΩ

Integrated Protection

Includes 3KV MOA (Metal Oxide Arrester) protection on LV winding and automatic discharge system for operator safety.

Industrial Applications

This SF6 gas insulated test transformer is ideal for:

• Power cable withstand voltage testing

• GIS (Gas Insulated Switchgear) maintenance

• High voltage equipment factory acceptance tests

• Research institutions' HV experiments

• Renewable energy system testing

Why Choose Our Gas Insulated Test Transformer?

1. Maintenance-Free Design: SF6 insulation eliminates oil maintenance requirements

2. Compact Structure: Fixed insulation cylinder reduces footprint by 40% vs conventional designs

3. Precision Measurement: <3% waveform distortion ensures accurate test results

4. Extended Duty Cycle: Supports 20-minute continuous operation at 100% rating

5. Global Compliance: Meets IEC 60076 and IEEE C57.12.00 standards

For demanding high voltage testing environments, the HGTS 200KV/200KVA sets new benchmarks in reliability, safety, and measurement accuracy.