Product Overview

The LQHIVG 1500KV-75KJ Impulse Voltage Generator represents the pinnacle of high-voltage engineering with its world-record 1500kV rating and innovative 15-stage design. Engineered for cutting-edge research facilities, national testing laboratories, and critical power infrastructure validation, this generator delivers exceptional lightning impulse efficiency (>90%) and switching impulse performance (>75%) with ±1% amplitude accuracy. Compliant with IEC, IEEE, and ASTM standards, it sets new benchmarks in ultra-high voltage testing technology.

Compliance with International Standards

• IEC 60060-1/2-2010: High-voltage test definitions and measurement protocols

• IEC 61083-1/2: Instrumentation for impulse tests

• ANSI/IEEE 4a-2001 & 1122-2007: Testing techniques and digital recording

• ASTM D69/D2518: Electrical insulation standards

Technical Specifications

Waveform Performance

Lightning Impulse Full-Wave

• Waveform: 1.2/50μs standard

• Efficiency: >90% (<3000pF load)

• Applications: Insulation coordination testing

Switching Impulse Wave

• Waveform: 250/2500μs standard

• Efficiency: >75% (<3000pF load)

• Applications: Transformer and breaker testing

Operational Features

• Advanced 15-Stage Design: World's highest voltage configuration

• Precision Control System:

• Synchronization range: >20%

• Synchronization failure rate: <2%

• Operational Modes:

• Continuous operation (<80% rated voltage)

• Intermittent operation (>80% rated voltage)

• Voltage Range:

• Minimum output: ≤10% rated voltage

• Amplitude adjustment error: <1%

Industrial Applications

1. National high-voltage research centers

2. Ultra-high-voltage transmission research

3. Next-generation transformer testing

4. Power grid infrastructure validation

5. Advanced insulation material research

6. Renewable energy grid integration studies

7. Lightning protection system development

Technical Advantages

• World-Record Voltage Rating: 1500kV capacity for frontier research

• Innovative Multi-Stage Design: 15-stage configuration ensures stability

• Exceptional Lightning Efficiency: >90% energy utilization

• Precision Amplitude Control: <±1% adjustment accuracy

• Dual Operational Modes: Continuous/intermittent flexibility

• Research-Grade Synchronization: <2% failure rate

• Future-Ready Platform: Foundation for next-gen high-voltage research