Preventive test electrical equipment factory in Dongguan

13925508852 Wu-sheng high quality professional types of electrical test: AC voltage test DC voltage test, DC resistance test, ratio test, loop resistance test, switch test test, dielectric loss angle test, insulation test, earth resistance test, cable diameter wire insulation test, load test (current) air-conditioning wind speed, pressure, temperature, humidity, noise test, illumination test. DC resistance through regular electrical equipment, insulation resistance and dielectric strength of transformer oil and other tests to detect it meets the performance standards. 2, the power cable through regular preventive tests for power cable insulation resistance, DC voltage and leakage current testing, testing whether the operating standards. 3, busbar insulation shake test by regular bus duct insulation resistance shake test, can better understand its operation status of the case. 4, low voltage cabinet line-wire system insulated shake test by the insulation resistance and low voltage busbar system testing on a regular basis, we can understand the aging 5 insulated low-voltage electrical components, power capacitors Power capacitors belong detect capacitive load, with the increase in run Years , the use of performance-by-subtraction, periodic testing to ensure compliance with the requirements of the power factor of the electricity sector. 6, ground resistance testing to guarantee the normal operation of power equipment and personal safety, regular power supply system for earth resistance testing. 7, high voltage switchgear cabinet on a regular basis to detect major components (such as transformers, switches, surge arresters, etc.) test, can detect potential hazards, to prevent accidents. 8, high voltage arrester test regularly for insulation resistance and current leakage test to ensure the normal functioning have to pay. 9, security tools to detect electricity shall regulations, periodic inspection, regular testing. Preventive testing of electrical equipment operation and maintenance is an important part of the work, it is one of the effective means to ensure the safe operation of electrical equipment. Over the years, the power sector and large industrial and mining of high-voltage electrical equipment are basically in accordance with the former Ministry issued a "preventive test code for electrical equipment" requires to be tested, to detect, diagnose equipment defects play an important role. Preventive test: In order to discover hidden equipment operation, prevention of accidents or damage to the equipment, the equipment for the inspection, testing or monitoring, including test taking oil samples or samples of gas. Summer is the season of high incidence of power failure, the company is hereby excluded potential power failure, we recommend that you do for the company's electrical equipment preventive test. High quality "good quality, high efficiency" high-quality products, reasonable prices, attentive service, is your choice. Website: http: //www.dongguanzhigao.com Dongguan quality high Electrical and Mechanical Engineering Co., Ltd. Tel: 0769-22290906 Fax: 0769-27285987