≥1000kV Range
LQHID 2400KV-500pF Weak Damping Capacitor Voltage Divider
Technical Specifications
Parameter | Specification |
---|---|
Rated Voltage | 2400kV DC/Impulse |
High Voltage Arm Capacitance | 500pF |
Partial Response Time (Full/Chopped Wave) | ≤30ns |
Front Wave Response (Tα) | ≤20ns |
Overshoot (β) | ≤10% |
Scale Factor Uncertainty (Kg) | ≤±0.1% |
Advanced Design Features
Precision Capacitive Network
4-stage series-connected pulse capacitors
Multistage distributed damping resistors
Non-inductive capacitor structure
Optimized low-voltage arm parallel configuration
Operational Excellence
Manually movable complete assembly
Integrated corona ring for stable performance
Precision voltage division architecture
Rugged construction for field deployment
Performance Verification
The divider comes with complete test documentation verifying:
Full compliance with GB standards for lightning impulse testing
Validation for switching impulse measurements
Laboratory-certified performance parameters
Traceable calibration records
Measurement Capabilities
Ultra-Fast Response
With response times ≤30ns for full/chopped waves and ≤20ns for front waves, the divider captures even the most transient impulse characteristics with exceptional fidelity.
Minimal Measurement Artifacts
The ≤10% overshoot specification ensures clean waveform reproduction without significant ringing or distortion.
Quality Assurance
Factory test report included
GB standard compliance verification
Precision component matching
Rigorous quality control procedures
Typical Applications
High-voltage laboratory impulse testing
Power equipment certification
Lightning protection system evaluation
Switchgear and transformer testing
Research and development in high-voltage engineering