HZ-E-I Murray Loop Test Bridge Method Cable Fault Locator

Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of hz-e-i murray loop test bridge method cable fault locator in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.

I. Product introduction

HZ-E-I high voltage bridge cable fault tester is designed based on Murray bridge principle. It is suitable for locating the breakdown points of various wires and cables after laying, the defect points without breakdown but with low insulation resistance, and the fault location of outer sheath of high voltage cables. Of course, it can also be used to locate the defect points of various cables in the cable factory.

II. Main functions

1. The equipment has various functions. It can not only locate the fault, but also burn through the fault point and DC withstand voltage test, with stable performance;

2. High test voltage, high current, strong anti-interference ability, not affected by the environment;

3. Compact structure, light weight, easy to operate, the test part is isolated from the high voltage source space, safe to use.

III. Technical parameters

Test voltage Negative high voltage, 0 ～ 15kV, continuously adjustable

Maximum current 50mA

Test scale accuracy ±（ 0.2%·L ± 1) Rice

Burn through voltage Negative high voltage, 0 ～ 15kV, continuously adjustable

Burn through current 50mA

Working power supply AC220V ± 10%，50Hz

Inhibition ability ＞ 100VAC

Other functions With zero start function

Dimensions L450mm × W330mm × H320mm

Product weight ≤11.5kg

Instruction

1. Read the instructions carefully before use and operate in strict accordance with the instructions.

2. This equipment produces 15000V high voltage, improper use may endanger personal safety.

3. At least two people operate, one for wiring and another for checking. Make sure it is safe before use.

4. The grounding end of the instrument is the safe grounding point of the shell, the grounding must be reliable, use special grounding wire connecting to test ground grounding column, electrical cabinet grounding row or mechanical equipment feet.

5. Special attention, while the device is working, 9V battery will be at a high potential, therefore, replaced battery and battery cable must be put back and screw the battery box knob cover.

6. Discharge completely before people touch HV parts no matter during the test or test finish, put the ground wire finally.

7. As the company's products continue to update and improve, the manual maybe be different with the instrument, please contact the company if in doubt.

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