Product Overview

The LQHIVG 1600KV-48KJ Impulse Voltage Generator represents the cutting edge of high-voltage testing technology with its industry-leading 1600kV rating. Featuring an innovative low-inductance design (≤55μH) and optimized 8-stage configuration, this generator delivers exceptional waveform precision with ±3% amplitude accuracy and ≥90% efficiency at 500pF loads. Compliant with IEC, IEEE, and GB standards, it's engineered for critical applications in power transmission research, transformer testing, and specialized high-voltage validation.

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

• GB311/GB16927: Waveform compliance certification

Technical Specifications

Waveform Performance

Lightning Impulse Full-Wave

• Waveform: 1.2±30%μs / 50±20%μs

• Peak Tolerance: ±3%

• Peak Oscillation: <5%

• Efficiency: ≥90% (500pF load), ≥85% (3000pF load)

Switching Impulse Wave

• Waveform: 250±20%μs / 2500±60%μs

• Efficiency: ≥70%

• Compliance: Meets GB16927 requirements

Lightning Chopping Wave

• Wavefront: 1.2±30%μs

• Chopping Time: 2-6μs

• Applications: Insulation coordination testing

Operational Features

• Ultra-Low Inductance Design: ≤55μH system inductance

• Advanced Capacitor Configuration: 16×0.6µF/100kV units

• Precision Synchronization:

• Range: 20%-100% rated voltage

• Discharge failure rate: <2%

• Wide Load Compatibility: 300-4000pF capacitance range

• Continuous Operation: Above 70% rated voltage

• Voltage Stability: <±1.0% charging instability

Industrial Applications

1. Ultra-high-voltage transformer testing

2. Power transmission line insulation research

3. High-voltage switchgear certification

4. Renewable energy substation validation

5. National research facility applications

6. Advanced insulation material testing

7. Grid-scale lightning protection studies

Technical Advantages

• Industry-Leading Voltage Rating: 1600kV capacity for frontier research

• Ultra-Low Inductance: ≤55μH ensures precise waveform control

• Optimized Efficiency: ≥90% at 500pF loads

• Wide Load Compatibility: 300-4000pF range accommodates diverse tests

• Robust Capacitor Array: 16 specialized units ensure stability

• Precision Waveform Control: ±3% amplitude accuracy

• Compact 8-Stage Design: Efficient topology for extreme voltages