Partial Discharge Test Equipment

LHVCW Vehicle-Mounted No-PD Test System | Mobile 1000kV GIS/GIL Testing Solution

Mobile testing solution for 1000kV GIS/GIL equipment with ≤3pc discharge. Features hydraulic lifting system and live-line testing capability for field deployments.

US$1.00; Negotiated Price
Lead time: 90days

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Product Details

Product Tags

LHVCW Vehicle-Mounted No-PD Test System - Mobile 1000kV GIS/GIL Testing

The LHVCW Series brings laboratory-grade precision to field testing with its ≤3pc partial discharge performance and 1000kV capacity - all integrated into a rugged mobile platform for substation deployments.

Product Parameters

Technical parameter

Parameters	Value
Voltage level	100kV, 200kV, 250kV, 300kV, 500kV, 800kV, 1000kV
Capacity	50-2000kVA
The way high voltage is generated	High voltage transformer boosting and series resonance (power frequency, frequency conversion), all boosting methods are one-stage boosting without the need for series boosting.
Input voltage (primary voltage)	0.35-10kV
Partial discharge capacity of equipment	1-3pc under rated voltage (normal environment)
Temperature rise	The temperature rise of the rated current running for 60 minutes shall not exceed 65K (50Hz)

Core Features

Mobile Testing Platform

Integrated hydraulic lifting system
Road-legal transport configuration
30-minute setup time

Ultra-Low Discharge

Fully shielded inflatable chamber
≤3pc guaranteed discharge level
SF₆/N₂ gas insulation

Technical Specifications

Voltage Class	Up to 1000kV
Partial Discharge	≤3pc (IEC 60270)
Testing Modes	AC withstand voltage \| PD measurement \| Precision testing
Mobility	Standard 20ft truck mounting

Field Testing Advantages

Rapid Deployment: Self-contained system requires only external power
Live-Line Capable: On-line installation without shutdown
All-Weather Operation: -30°C to +50°C working range
Reduced Power Demand: 40% lower capacity requirements vs fixed systems

Application Scenarios

GIS Commissioning

On-site acceptance testing for new 500kV+ substations

Emergency Diagnostics

Rapid response to suspected insulation failures

Preventive Maintenance

Scheduled testing for critical transmission assets

System Components

Inflatable Test Chamber: 3m³ shielded volume with gas monitoring
HV Bushing Interface: For traditional equipment testing
Digital Control Console: Touchscreen operation with data logging
Protection Systems: Multi-level overvoltage/current safeguards

Compliance Standards

IEC 62271-203 (GIS testing)
GB/T 11022 (HV switchgear)
DL/T 593 (Mobile test equipment)

Mobile Testing Demonstration

See how the LHVCW system can streamline your field testing operations. Schedule a live demo at your substation or manufacturing facility.

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Partial Discharge Test Equipment