XHSC-60Q Cable fault location intelligent bridge, set burn through
and intelligent bridge in one. Rated voltage in burn mode is 60kV,
short circuit current is 600mA, which can quickly burn high
resistance fault to low resistance. The rated working current of
intelligent bridge is 600mA, which greatly improves the accuracy of
fault location. It is especially suitable for the insulation fault
location of high voltage, large section and long complex cable
system, such as the insulation fault location of complex high
voltage cable with GIS terminal and cross interconnection. The
location can be completed quickly without removing the GIS switch
and short circuit cross interconnection.
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 |
