This Comprehensive Test-bed is specialized in taking on the project system engineering construction of the power transformer standard testing house. It is responsible for the upgrade and....
The upper executives, managers and technicians have involved in the drafting, revision, and setting the bidding standard of several national and local verification regulations on power and electric.....
Input: AC 380V( single-phase) , output AC 0-2000V 100A. It can be served as voltage fluctuation simulation source in railway locomotive DC 110V control source cabinet test-------as simulation test....
This kind of device is equipped with real-time alarming and attacking function, and is most applicable as high voltage transformer guard equipment in grid of prison or detention house for security....
The new generation of AC withstand tester, replacing harmonic withstand tester, is widely used in AC withstand test of large capacity equipments such as generator, cable, insulator, power capacitor, ....
Current amplifier which thermally stabilizes electrical devices is a kind of current source for testing use. For example, it can be used as low-voltage super-current source in motion stability test....
Introduction: It is a kind of contact ratio autotransformer which can adjust load voltage within rated voltage. This series of products are well designed because they adopt UK imported A brush for....
Introduction of A and B As the only one of applying the SF6 gas-isolated technology, it replaces the oil-immersed transformer by the small volume, light weight, stabilization, and little-current of....
Rated capacity: 1-50kVA Output voltage: 1-250kV ( tandem)
It is mainly used as the power source of the electric loading request and power & electric isolation for power system and industrial enterprises, which can transform alternating current into....
Technical parameter: HRYDJ W series are made of high-quality materials, which contribute to its low losses, small volume, little weight, compact construction and convenience. It is widely used in....
Technological characteristics: It is a new generation invented on the basis of HRZJ1 and HRZJ2 type. 1. It is possible to find out one-point or multi-point abort situation without installation, ....
This kind of vacuum oil-filter has combined original design, compact structure, light and flexible features, low power consumption, high effect, and convenient operation together. Besides, adding....
The main technical indexes Measuring method of phase: either two lines U-U U-I I-I Measuring precision of phase: 0.2 grade U( U-I method) , 10mA^ 10A divided into 4 grades I( on-line....
It can be used for calibrating the frequency, synchronous current, and voltage for AC devices and meters with single phase. Output voltage: 0^ 450V 50W Stability: 1 Measuring precision of....
It is applicable for testing the in insulated resistance of all kinds of transformer, generator, cable, switch, and electric devices. The design of low-watt-loss and electrostatic-proof makes the....