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Cable sheath fault tester DGS-D801
Designed based on the basic principles of the Wheatstone bridge
Classification：
Cable sheath fault tester
Product description
Designed based on the basic principles of the Wheatstone bridge, it can accurately detect the location of insulation fault points in cable sheaths and also accurately detect the location of insulation fault points in cables above 66kV.
Performance characteristics
• It has functions such as overvoltage protection, overcurrent protection, zero start protection, grounding protection, etc
• Easy to operate and use, safe and reliable, and lightweight
Technical Parameter
1) Working power supply: AC220V 50Hz and two 9V batteries.
2) Output voltage: O-15kV continuously adjustable
3) Output current: O-30mA
4) Length coefficient: O.000~1.000
5) Test length: ≤ 20km
6) Positioning accuracy: ± lOm when L ≤ 500m;
7) When L>500m, it is ± (L × 2%)
keyword：
protection
accurately
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Contact us
Add: Sifang Science Park, No. 11 Fengcheng 3rd Road, Xi 'an Economic and Technological Development Zone
telephone：+86929-86526692
email：xasifang_xb@126.com
postcode：710000
Attention Sifang Electromechanical
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