HVHIPOT Portable GD-2133W Cable Sheath Fault Detector

• After-sales Service: YES
• Warranty: 1
• Test Mode: Point Test
• Usage: power cable
• Test Region: Forming Cable
• Cable Type: Shielded
• Model NO.: GD-2133W
• Power: Electricity
• Customized: Customized
• Color: Red
• Power output: DC mode and pulse mode
• DC voltage output: 0~30kV adjustable
• Impulse current output: 200~1000mA (short circuit current)
• Location accuracy: 0.5% L
• Transport Package: Standard Expor Plywood Box
• Specification: ISO, SGS
• Trademark: HV Hipot
• Origin: Wuhan, China
• Production Capacity: 5000set/Year

Product Description

Portable GD-2133W Cable Sheath Fault Detector

General Information
GD-2133W Cable Sheath Fault Detector is mainly used to pinpoint the sheath fault of single core cable, earth leakage fault of LV cable and prelocate sheath fault of HV cable. Also, it can be used to do withstand voltage test (10kV/1min) for XLPE cable sheath and find major risks of earth fault and leakage current in 10~500kV single core and three core HV and ultra HV cable sheath accurately. Besides, it can do DC hipot test (5~10kV/1min) for high density PE & PVC cable sheath.

Test principle
Sheath fault detection of underground cable is generally believed to have two steps: distance measurement and fault location, which is the same as that of power cable. There are two methods in distance measurement: voltage drop method and electric bridge method. For electric bridge method, it has the advantage of accurate measurement and simple operation, but it cannot measure multi point ground fault or test fault of three phase cable chain type ground connection. For voltage drop method, it can achieve both two measurements. Step voltage method is applied in pinpointing the cable sheath ground fault.

Application

1. Coarse distance measurement of HV cable sheath fault after cable is laid.
2. HV cable sheath fault pinpointing after cable is being laid.
3. DC hipot test of ultra HV cable sheath.
4. Major insulation fault distance measurement of various voltage grades.
5. Cable fault location of buried cable 10kv and below.

Item	Size ( mm^3)	Weight (Kg)
GD-2133W Cable Sheath Fault Detector	450*370*350	11
GD-06 Cross-linked Cable Sheath Fault Tester	450*370*350	19
GD-06 Step Voltage Indicator	220*120*120	1.3
Accessory Case	373*373*165	4.2

GD-06 Cross-linked Cable Sheath Fault Tester
It is mainly used to do withstand voltage test for cross-linked cable sheath, pinpoint the earth leakage fault of LV cable and prelocate sheath fault of HV cable. It outputs voltage 10kV and below, fully meets the test code of hipot test in cable sheath fault in GB50150-2006. Also, it can be used to find major risks of earth fault and leakage current in 10~500kV single core and three core HV and ultra HV cable sheath accurately. Besides, it can do DC hipot test (5~10kV/1min) for high density PE & PVC cable sheath.

Specification

1. Power output: DC mode and pulse mode
2. DC voltage output: 0~30kV adjustable, short circuit current 20~100mA adjustable
3. Impulse current output: 200~1000mA (short circuit current)
4. Location accuracy (coarse measurement): 0.5% L (electric bridge method); 2% L (voltage comparison method)
5. Pinpointing accuracy: ±30cm (step voltage method)