Circuit Breakers Articles

  • 5 Benefits to Choosing the GPI G20 12V DC Fuel Transfer Pump

    The G20 is a 12‐volt DC fuel transfer pump with a true flow rate of 20 gallons per minute (76 L/min). The new modular design is compatible with Quick-Fit Modular filter and meter accessories to provide simple leak-free assembly. The G20 is engineered to meet international safety standards and is approved for use with diesel (up to B20), gasoline, ethanol blends (up ...

  • High Voltage Electrical Product Mould

    High Voltage Electrical Product Mould Features  Mainly for pressure molding, the cavity pressure should be considered as small as possible when designing the parting surface. The exhaust should be smooth, the position of the discharge, the shape, and the flow of the material should be fully considered, especially for some small ribs. For the movable exhaust, there must be a overflow ...

  • High Voltage Electrical Product Mould

    High Voltage Electrical Product Mould Features Mainly for pressure molding, the cavity pressure should be considered as small as possible when designing the parting surface. The exhaust should be smooth, the position of the discharge, the shape, and the flow of the material should be fully considered, especially for some small ribs. For the movable exhaust, there must be a overflow trough. ...

  • Station Post Insulator

    We offer different kinds of Station Post Insulator for Substation, such as Circuit Breaker (CB), Post Insulator, Disconnector, Potential Transformer (PT), Surge Arrester, etc. Contact us get more details about Station Post Insulator, such as TDS, Application Method, OEM etc. We can supply different type of ...

  • Slot Button Type Silicone Rubber Busbar Joint Box

    The electrical junction box with busbar is a new type bus bar insulation cover, it is fabricated with high-quality raw materials in our state-of-the-art manufacturing unit. Silicone rubber ...

  • Insulator & Electric Series

    We offer different kinds of Station Post Insulator for Substation, Line Post Insulator, Disc Suspension Insulator, Hollow & Bushing Insulator, Composite Insulators etc.such as Circuit Breaker (CB), Post Insulator, Disconnector, Potential Transformer (PT), Surge Arrester, etc. Contact us get more details about Station Post Insulator, such as TDS, Application Method, OEM ...

  • Hollow & Bushing Insulator

    We offer different kinds of Hollow & Bushing Insulator for Substation, such as Circuit Breaker (CB), GIS, Post Insulator, Disconnector, Potential Transformer (PT), Surge Arrester, etc. Contact us get more details about Hollow & Bushing Insulator, such as TDS, Application Method, OEM etc.We can supply different type of Hollow & Bushing Insulator, also customer ...

  • Enhanced Anti-pollution Flashover Coating RTV-II

    A functional insulator coating to protect insulators in pollution area, such as industrial area, coastal area and other extreme environmental conditions, also can be used in normal environmental conditions. RTV-II/ PRTV is a one part and new type Room Temperature Vulcanizing  ...

  • Wilson Energy Employs QEI MicroPAQ to Monitor & Control Peaking Generators for Load Management and Peak Shaving

    Wilson Energy installed generators for use in their Peak Shaving program. Peak Shaving is initiated via their QEI SCADA system. Wilson employed the QEI MicroPAQ to communicate with their generators to monitor and control from SCADA. Wilson Energy employs a number of Caterpillar, Cummins and Volvo Generators. Wilson needed a communication module to obtain the data from the EZGen generator ...


    By QEI, LLC

  • Low-Voltage Electric

    Applying advance techniques of feeding and handling, flexible conveying, screwing, resistance welding, high-frequency welding, resistance test, on-off test, puncture test and laser marking, Yiheda provides automation solutions of low voltage electrical products production to customers according to the features of products and their demands. Successful cases: Low voltage switch assembly and ...

  • Guangdong Chaoyang Substation Case Study

    Guangdong Chaoyang substation is located at Shantou, Guangdong which covers voltage level of 220kV, 110 kV and 10 kV. The substation has two (2) 240,000 kVA transformers, four (4) incoming supply lines of 220kV, eleven (11) outgoing feeders of 110 kV and twenty (20) outgoing feeders of 10 ...

  • Leviton GFCI Circuit Breakers Deliver Safety Ahead of Their Time

    Like you, we take safety seriously. As the market leader in ground-fault protection, Leviton naturally engineered the GFCI and Dual Function AFCI/GFCI circuit breakers in our new Leviton Load Center using state-of-the-art technologies that provide added layers of safety over traditional residential circuit breakers. ...

  • Off Grid Solar Power Systems Design:The Beginner’s Guide in 2018

    The off-grid solar system is an array of solar power components meant to run daily operations of electrical devices in absence of electricity. A similar array of solar power is the use of grid-tie solar systems; systems that are required to run electric appliances whenever utility grid is not supplying power. The grid-tie system is connected to the utility power source and works interchangeably ...

  • Producing Green Energy: Must Have

    In today’s world, everything we do almost revolve around power and power generating equipment are very necessary for that matter. Industrial, commercial and residential needs drive the need for the generation of power and power equipment. There is a very rapid growth of this need which begins in huge plants and then is disbursed using power lines to substations and finally to the ...


    By Greenshine New Energy LLC

  • Fuses vs. Circuit Breakers

    The recommendations in this article are admittedly biased towards fuses, but for what EPG believes to be valid reasons. Fuses are not always the correct choice for motor protection. However, it has been our experience that fuses are the best choice for the products we are manufacturing. When designing our products we strive to provide a product that will be safe, reliable, and cost effective. ...


    By EPG Companies Inc.

  • Power circuit breaker using micro-mechanical switches

    The objective of this research is to investigate innovative power distribution components based on micro-electromechanical systems technologies integrated with advanced optimisation methods to improve the performance of electric power distribution systems. A novel medium voltage circuit breaker using two switching string assemblies has been developed. The building block is a switching unit, which ...


    By Inderscience Publishers

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