Reliable Medium Voltage Fault Location with Surge Generator

Product Description

 

Portable medium voltage cable fault locating system
 

Cable fault pre-location: with the reflectometer XHGG502 based on the low-voltage impulse reflection method(TDR), and high-voltage decay (ICE) method DECAY and ARC method. XHDD503C uses acoustic-magnetic synchronization method, equipped with 2048 J surge generator and intelligent digital signal receiver. cable pipe locator: XHLJ507 is an multifunctional equipment, with this equipment, you can realize of cable path tracing, buried depth detection, cable fault point precise location. High voltage 2048 J surge generator XHHV535-4TS is accompanied by a surge levels switch which allows to achieve the maximum surge impulse energy at 8, 16 and 32 kV. It has features operator safety assurance systems and provides a reliable and comprehensive technical solution for low- and medium-voltage cables faults.
 

 

High Voltage Pulse Generator XHHV535-4TS

Impulse voltage: 0~32kV,0~16kV,0~8kV(Adjustable)
High voltage partial pressure: 1.5 level
Built-in capacitor: 4μF/32kV,16μF/16kV,64μF/8kV Adjustable three-speed adjustment 
Discharge power: both are 2048J
Impact time: about 5 seconds for automatic impact, arbitrary control time for manual impact 
Surge power: 2KVA
Working power supply: AC 220V±10% / 50Hz±2Hz(60Hz can be customized)
Ambient temperature: -20~+50ºC

 

ARC Cable Fault Pre Locator XHGG502

Sampling frequency: 400MHz;
Minimum resolution:0.5m(100m/us)
Low voltage pulse width:0.2uS
Test blind spot:≤20m
Ranging range: ≤60km
Measurement error:≤±(0.5%×L+1m),L is the cable length
Working conditions: temperature -25ºC~+65ºC, relative humidity 85%, atmospheric pressure 750±30mmHg;

Cable Fault Pin pointer XHDD503C

Sound channel-Bandwidth:
    All-pass: 100Hz~1500Hz.
    Low pass: 100Hz~400Hz.
    High pass: 150Hz~1500Hz.
    Band pass: 200Hz~600Hz.
Signal gain: adjustable from 0 to 7.
Fixed point accuracy: 0.1m.
Magnetic field channel: adjustable from 0 to 7.
Battery: lithium-ion battery pack, voltage 8.4V, capacity 4.4Ah
Charger: Input AC220V±10%, 50Hz
Display mode: 7-inch color LCD, 1024*600 resolution, with touch function
 

 

Underground Cable Pipe Locator XHGX507

Transmitter frequency: from 815Hz-83KHz(4 kinds)
Output power: maximum 10W
Output current: 0~2A 
Battery model:  rechargeable lithium batteries 
Receiving frequency: Detection frequency from 815Hz-83KHz
Passive frequency: 50Hz, radio
Depth measurement:  10 meters
Positioning accuracy : Low frequency: ±(1-5)%≤2.5m Radio frequency: ±(5-12)%≤2.5m
Maximum detection distance: The cable with good insulation in the direct connection method can reach up to 15km.