Cable fault tester
General technical conditions of People's Republic of China electric power industry standard "DL/T849.1 to DL/T849.3-2004" power equipment, special test equipment meet the whole system of cable fault detector, the cable fault tester is used for testing all kinds of power cable fault, cable path, cable buried depth and cable locating files for daily maintenance, and accurate measurement of railway signal control, airport cable, cable fault and lamp.
Variable ratio tester
In power transformer production, user handover and maintenance test in the process of transformer test must be done, so it can be used for quality supervision of transformer products and use of the process, to prevent the transformer interturn short circuit, open circuit, connection error, voltage regulating switch to internal fault or contact failure. On the basis of the original user request, the automatic ratio group tester makes the operation more simple and complete, the data is stable and reliable, and the testing speed is greatly improved. Adapt to the needs of various large and medium and small transformer ratio test.
High voltage switch dynamic characteristic tester
High voltage switch characteristic tester according to People's Republic of China electric power industry standard "high voltage test equipment general technical conditions" third points, DL/T846.3-2004 high voltage switch tester for the design basis, to provide convenience for the analysis of various types of circuit breakers, can accurately measure less oil, more oil, vacuum, etc. six sulfur hexafluoride circuit breaker the various voltage levels of mechanical dynamic characteristic parameters.
High voltage switch mechanical characteristic tester
the electric operation and manual operation can be done.test the mechanical characteristics of various high voltage circuit breakers within the 500KV voltage level.the measured stroke and custom stroke can be measured.
Relay protection tester
Relay protection tester in the original power "issued by the Ministry of the microcomputer relay protection test device technical conditions" on the basis of widely listened to the views of users, conscientiously sum up the experience in development and production of previous generations, and the newest modern digital technology, high precision electronic devices, computer systems and new lines, new development out. It can independently complete device testing in the field of computer protection, relay protection, excitation, metering, fault recording and other specialized fields, and is widely applied in the research, production and electrical test field of power, petrochemical, metallurgy, railway, aviation, military and other industries.
High voltage test transformer
High voltage test transformer, suitable for all kinds of electrical equipment, electrical appliances, wire and cable, insulating materials (including transformer oil) for insulation test, can be used as a high voltage power frequency voltage, DC voltage, leakage current test and electrical test project.
Digital grounding resistance tester
This table adopts advanced medium large scale integrated circuit, and applies DC/AC transform technology to merge the three terminal button and four terminal button measurement mode into a new type of ground resistance meter.
Zinc Oxide lightning arrester tester
Zinc Oxide arrester field tester is used to detect internal defects in 10kV power system with gapless arrester Zinc Oxide MOA electric valve bad contact, according to the provisions of the "14.2" preventive test code for electric power equipment DL/T596-1996, power plant, substation every year during the rainy season should do Lei 1mA direct current voltage of metal oxide arrester before
Mutual inductor synthetic tester
Transformer performance tester is a special test for transformer, voltage characteristics, ratio, polarity, error curve, angle difference calculation and contrast, inflection point two side loop check design of multifunctional test instrument.
Insulation resistance tester
Standard accessories:Single crocodile clip test line, use manual, carrying box, warranty card, double crocodile clip test line