GAOTek Dc System Ground Fault Tester

Description

Overview

GAOTek DC system ground fault tester. At present, the core problem of power system DC system ground fault tester is that the field interference is large, in different DC power supply and different working conditions measurement, most of the products will mis detect and misjudge, poor anti-interference. Sinusoidal signal phase processing technology and data transfer algorithm technology are used to develop and produce. This product is between the two types of fixed and mobile, the use method is mobile, the performance is online fixed, to find the DC system grounding fault, do not need to disconnect the power, can achieve ground location. The instrument can not only detect the grounding resistance value of DC system, but also detect the grounding capacitance capacity of DC system, which provides a suitable and reliable high accuracy detection instrument for the search and location of the grounding fault of power DC system. 

Features

• 24 V, 48 V, 110 V, 220 V DC system share a set of DC ground detector 
• Can eliminate the DC system grounding fault 
• Measurement accuracy: 100% 
• Signal output power: < 0.15 W, internal current limiting protection 
• Signal frequency stability: ± 0.02 hz 
• The use of “heart” design of the jaws, large and small line sharing 
• Can adapt to AC, DC series caused by grounding 
• Can quickly and accurately find a point or more ground position 
• Aluminium alloy packaging, easy to carry 

Technical Specifications