With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters for judging the performance of the circuit breaker.
The Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. For circuit breakers with closing resistors the closing resistor and switching waveform can be accurately measured. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty.
Product nicknameï¼?High-voltage switch mechanical characteristic tester switch mechanical characteristic tester high-voltage switch comprehensive tester circuit breaker dynamic characteristic tester circuit breaker mechanical characteristic tester circuit breaker comprehensive tester high-voltage switch time characteristic tester high-pressure Breaker Analyzer Breaker Analyzer circuit breaker tester switch mechanical characteristic tester switch parameter tester
With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters for judging the performance of the circuit breaker. The Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty.
With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters for judging the performance of the circuit breaker. The Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty. Product nickname High voltage switch mechanical characteristic tester Switch mechanical characteristic tester High voltage switch comprehensive tester Circuit breaker dynamic characteristic tester Circuit breaker mechanical characteristic tester Circuit breaker comprehensive tester High voltage switch time characteristic tester High voltage switch characteristic tester Switching characteristic tester Breaker Analyzer Switch parameter tester
Product Introduction With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters for judging the performance of the circuit breaker. The Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty. Product nickname High voltage switch mechanical characteristic tester High voltage switch comprehensive tester Circuit breaker dynamic characteristic tester Circuit breaker mechanical characteristic tester Circuit breaker comprehensive tester High voltage switch time characteristic tester High voltage switch characteristic tester Switching characteristic tester Breaker Analyzer Switch parameter tester
With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters for judging the performance of the circuit breaker. The Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. For circuit breakers with closing resistors the closing resistor and switching waveform can be accurately measured. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty. Product nickname High-voltage switch mechanical characteristic tester switch mechanical characteristic tester high-voltage switch comprehensive tester circuit breaker dynamic characteristic tester circuit breaker mechanical characteristic tester circuit breaker comprehensive tester high-voltage switch time characteristic tester high-pressure Breaker Analyzer Breaker Analyzer circuit breaker tester switch mechanical characteristic tester switch parameter tester
AC to DC converter battery charger 150-1000VDC rectifier 120KW power supply Product Introductionï¼? SANDI AC/DC Charger is specially developed for DC chargers. It has high efficiency, high power factor, high power density, high reliability advantage. AC input 3 phase, DC output voltage range from 150 to 1000VDC can be set, compliant with CE safety requirements, EMC standard EN61000-6-3 and EN61000-6-1 Class A, it is an advanced international level charger. Unique function High efficiency over the full load range, full load efficiency greater than 95% Wide output voltage range, 150-1000VDC, suitable for a wide range of Lithium or lead acid battery 5-inch LCD touch screen, easy to operate Flexible application, charging voltage, charging current, charging time, timing charging can be set by LCD screen, easy to operate Main featuresï¼? Powerful protection, overheating, short circuit, overload, overvoltage, undervoltage, etc. Wide input voltage range: 260~ 530Vac, adaptable to various power grid environments Three-phase AC input without neutral wire: Simplifies system design, eliminates the risk of excessive neutral current, and reduces system costs. Dual DSP design, achieve the full digital control, less components means high reliability Wide input voltage range, allows operation in most poor grid conditions Battery anti backflow: effectively protects the battery while ensuring reliable and safe operation of the system Input, output have protective circuit breaker switch Module adopts hot pluggable design, which is convenient for maintenance. RS485 interface (Optional)
Low voltage combination switch Mining explosion-proof and Intrinsically Safe Low-voltage Vacuum Combination Switch (hereinafter referred to as combination switch) is used in coal mines containing explosive gas and coal dust. It can logically control and protect the start-up or stop of 4 sets of three- phase squirrel-cage asynchronous motors under rated voltage 1140V (660V), AC 50Hz, and can change the phase sequence when the motor stops. The switch is especially applied to centralize monitoring of mining, transportation and other kinds of working faces with centralized dynamic loads. The switch has advantages like high automation level, convenient and intuitive man-machine dialogue, easy to networking, stable performance, sensitive protect, reliable operations, etc. It is a perfect upgrade product for mine digitization. Wantai founded in 1998, now the net worth is 430 million yuan, focused on the research and development, production and sales of the Mining Explosion-Proof Equipment , High Voltage Combination Switchgear, and Miner' s Lamp is also our main underground products.
WSD-VZF(R) -27/630-25 removable vacuum load switch + fuse combination electrical appliances (hereinafter referred to as combination electrical appliances) is a new generation of three-phase AC 50Hz, rated voltage 27kV indoor switchgear developed according to unique design concept and market demand. It is widely used in indoor armoured air insulated switchgear. It meets the requirements of GB3804-2004, GB16926-1997 and other standards. Under normal operating conditions, as long as the technical parameters of the vacuum switch are within the range, it can ensure the safe and reliable operation of the corresponding voltage level of the power grid. Environmental Conditions for Use The ambient temperature should not be higher than + 40, not lower than 10Â (storage and transportation allowed at 30) Elevation does not exceed 1500m. Relative humidity: the daily average is not more than 95%, the monthly average is not more than 90%, the daily average of saturated vapor pressure is not more than 2.2 x 10-3 Mpa, and the monthly average is not more than 1.8 x 10-3 Mpa. Earthquake intensity does not exceed 8 degrees. No fire, explosion danger, serious pollution, chemical corrosion and violent vibration.
AC Low Voltage Switch Cabinet Intelligent Low Voltage Switch Cabinet It is suitable for power consumers like communities, shopping malls, schools, supermarkets, substations, industrial enterprises in the power distribution system with Ac 50Hz, rated voltage 400V, 690V, rated current 1000 ~ 3150A, used for power conversion, distribution and control for power, lighting and power distribution cabinet. GGD type AC voltage distribution cabinet is based on the requirements of the Department of Energy, the majority of users and the design department, according to the safe, economical, reasonable and reliable principle design. The products has features of high breaking capacity, good thermal stability, flexible electric scheme, convenient combination, systematic, practical, novel structure, high level of protection, can be used as a replacement of low voltage switchgear products. The low voltage distribution cabinet adopts common cabinet form, with frame of 8 MF local welding assembled cold bending section steel, with 20 mounting holes, and the general coefficient is high
1. This series switch have normal and anti-pollute two difference models, it composed of frame,support insulator, with power part and operating mechanism. 2. Each pole have two pieces blade, there is press spring near the contactor base and have adjusted nut to keep good contact press, there is a support structure on the blade, it can be locked after closing, so it will not be closing by itself under any condition, under normal or short-circuit condition, it can ensure the reliable performance of dynamic and thermic stability.
