The XHSC-60Q combines burn-through and intelligent bridge features.
It has a 60kV rated voltage and 600mA short-circuit current for
quickly burning high-resistance faults to low resistance. The
intelligent bridge operates at 600mA, improving fault location
accuracy. It is perfect for locating insulation faults in complex
high voltage cables with GIS terminals and cross interconnections,
allowing quick location without removing the GIS switch or cross
interconnections.
The intelligent cable fault location bridge can be used to locate
all cable insulation and sheath faults except some short line
faults.
Features:
1.The equipment adopts switching power supply to form high voltage
constant current source, high voltage and stable current.
2.The bridge detection module is integrated with a large LCD screen
display at high potential. The operating button on the panel is at
ground potential and the bridge is operated through the insulation
rod.
3.The special custom-made four-core high-voltage measuring cable
with shield, the copper mesh braided shield layer is reliably
grounded and safe to use. The four - end resistance measurement
method avoids the error of lead resistance.
4.The high voltage constant current source and bridge are
integrated in a portable pull rod plastic box. High voltage, light
weight, easy to operate.
5.The bridge method has no blind spot compared with the wave
reflection method, and is especially suitable for determining the
breakdown points of short cables and near the ends.
6.High voltage and high current are especially suitable for the
fault locating of insulation and sheath of complex high-voltage
cable systems with large length and large section.
Technical Parameters| Burn through mode | The output voltage | 0~60kV Continuous adjustable |
| Short circuit current in burn mode | 400mA |
| A bridge model | The output voltage | 0~4kV Continuous adjustable |
| Short circuit current in bridge | 750mA |
| LCD The display screen | 3.5 inch TFT Color screen |
| Positioning accuracy | ±(0.2%·L+1)m |
| Test range | 1~50000m |
| Operating keyboard | One key operation |
| The power supply | 220V AC±10%,50Hz(60Hz) |
| power | 2kVA,Generator power supply (greater than 2kW) |
| weight | 29kg |
| Dimensions (length × width × height) | 30cm´46cm´50cm |
| Operating temperature | -10ºC~+55ºC |
PACKING LIST| serial number | name | quantity |
| 1 | Cable fault location intelligent bridge main body | 1 |
| 2 | Bridge test box | 1 |
| 3 | Spare fuse (10A, 5×20) | 5 |
| 4 | Accessory package | 1 |
| 5 | Accessory bag accessories |
|
| 5.1 | Bridge positioning test line | 1 |
| 5.2 | Burned through source output line | 1 |
| 5.3 | Bridge positioning low-resistance short-circuit | 1 |
| 5.4 | Special short wire for bridge positioning | 1 |
| 5.5 | Dedicated ground wire | 1 |
| 5.6 | Discharge rod ground wire | 1 |
| 5.7 | power cable | 1 |
| 5.8 | discharge rod | 1 |
| Optional accessories |
|
| 10m low resistance short-circuit line
(can be used for 110kV~220kV cables) | 1 |
| Cable breakout kit | 1 |
