KDZD Intelligent Cable Burning Bridge

Applications:

It is dedicated to pre-locating insulation and sheath faults of high-voltage, large-section, long and complex cable systems (e.g., cables with GIS terminals and cross interconnection), and can also locate most cable insulation faults without removing GIS switches or shorting cross interconnections.

Response within
24 hours
Free warranty
12 month
On-line training
Support

Profile
Features
Parameter

Profile:

An integrated intelligent bridge for cable fault location combining burning and bridge functions. It burns high-resistance faults to low-resistance with 60kV high voltage, and realizes high-precision fault location with 500mA constant current, ideal for complex HV cable fault testing.

Features:

Adopts switching power supply to form a high-voltage constant current source with high voltage and stable output current.
Bridge detection module and large LCD display are set at high potential, with ground-potential panel knobs operated via insulating rod.
Custom 4-core shielded high-voltage measuring cable with reliably earthed copper braid shield ensures safe use and 4-terminal resistance measurement eliminates lead resistance error.
Integrates high-voltage constant current source and bridge in a portable pull-rod plastic case, featuring high voltage, light weight and easy operation.
Bridge method has no detection blind zone, especially suitable for judging breakdown points of short cables and those near cable ends compared with wave reflection method.
High voltage and large current design is specially for pre-locating insulation and sheath faults of long, large-section and complex high-voltage cable systems.