LQHCG 1500KV-400pF Multiple Chopping Gap System

Product Overview

The LQHCG 1500KV-400pF Multiple Chopping Gap is a precision high-voltage test device designed for generating accurate chopped lightning impulses in high-voltage laboratories. This system meets rigorous international standards for impulse voltage testing with exceptional time-parameter stability.

Technical Specifications

Key Features

• Precision Timing: Ultra-low 0.1μs dispersibility ensures repeatable test results

• Robust Construction: 10-pair sphere gap configuration handles 1500kV applications

• Advanced Triggering: Three-electrode discharge system for reliable operation

• Digital Integration: Compatible with modern control systems for automated testing

• Adjustable Parameters: Fine-tune chopping time (2-6μs) and delay (0-9.9μs)

Applications

This high-precision chopping gap system is ideal for:

1. Lightning impulse tests per IEC 60060-1 and IEEE Std 4

2. Research on insulation breakdown characteristics

3. Calibration of high-voltage measurement systems

4. Power equipment quality assurance testing

5. High-voltage laboratory reference standards

Compliance Standards

• IEC 60060-1: High-voltage test techniques

• IEEE Std 4: Standard for High-Voltage Testing

• GB/T 16927.1: Lightning impulse test requirements

Operation & Maintenance

For optimal performance:

1. Maintain clean sphere surfaces with regular ethanol cleaning

2. Verify gap calibration every 500 operations or 6 months

3. Use only manufacturer-approved trigger generators

4. Store in low-humidity environment when not in use

5. Annual recertification recommended for standards labs

Why Choose This System?

The LQHCG 1500KV-400pF sets the benchmark for high-voltage test equipment with its unmatched combination of 1500kV capacity, 400pF reference capacitance, and sub-microsecond timing precision - essential characteristics for modern high-voltage laboratories requiring reliable, repeatable test results.