circuit breaker

Each pair of welding power to set provisions of the automatic switching capacity fuse or circuit breaker (or leakage protection).

The Company is mainly engaged in intelligent dual-power switch and circuit breaker of the production and development.

and the tail end of an interlocking rod in the horizontal direction is connected with the interlocking device of the vacuum circuit breaker.

A piezoelectric acceleration sensor was used to extract vibration signals and reflect the mechanical status of the circuit breaker.

The concept of a solid state circuit breaker is not new.

One of the consequences of the 1987 Crash was the introduction of the circuit breaker or trading curb on the NYSE.

An investigation found that part of the generator's circuit breaker had been put together backward.

Leakage circuit breaker of the Company by the Chinese People's Insurance Company of Foshan branch underwriting.

The mechanical reset and the electronic reset of the intelligent circuit breaker can be completed by one step of the operation.

As well as responding to overcurrent conditions, the circuit breaker also reacts to an abnormally large value of the supply voltage.

It should not disconnect the load current and short circuit current should be used in conjunction with the circuit breaker.

Typically both fault conditions cannot be accomplished using a standard fuse or circuit breaker.

The circuit breaker cannot be repaired and, if faulty, it must be replace.

Vacuum Interrupter (VI) is the key component used in the switch electricity as vacuum circuit breaker, load switch, vacuum contactor.

An integral AC power circuit breaker is provided on the rear panel and a standard IEC power connector is provided.

Low-voltage current - limiting circuit breaker is widely used in industrial and domestic installations.

Analysis the cause of producing operating overvoltage of vacuum circuit breaker, a method of restricting operating overvoltage.

The tripping and closing coil of circuit breaker frequently burns out in the process of power system operation.

ABB's GIS compact Circuit Breaker will save space and simplify the installation of new feeder lines that are planned for the plant.

high voltage circuit breaker; condition assessment; fuzzy comprehensive evaluation; variable weight.

Aimed at the difficulty of calculating moulded case circuit-breaker contact breaking speed, a quantitative arithmetic method was proposed.

The low-voltage circuit breaker is an important kind of switch used in power system.

The circuit breaker must have the self-protection capacity including anti-jump, prevention of slow opening and low pressure blocking etc.

Molded-case circuit breaker Q-Line Series for the distributor, cooperating with USA GE Technology, was commercially available.

A credible stress-test would add to investor understanding and could act as a 'circuit breaker' of negative sentiment.

Fuzzy synthetic evaluation model is designed for fault diagnosis to find out running state of high-voltage circuit breaker.

High-voltage circuit breaker operating mechanism is one of the most important components of circuit breaker.

The invention provides a circuit breaker, which can inhibit height, direction and size of the circuit breaker.

Flight controllers tried to restart the disabled ammonia pump early on Sunday but the circuit breaker tripped again.

An illuminated master power disconnect circuit breaker with manual reset and individual power LED indicators protects the design.

When the passive filter is applied in harmonic suppression, the harmonic current may flow through the circuit breaker and filter branches.

The basic features of the coil current waveform of the circuit breaker are also obtained by theoretical analysis.

A chain arc model is set up for magnetic field driven arc in arc chamber of low voltage circuit breaker in the paper.

Practically, most distribution feeders are open ring systems with single circuit breaker configuration.

A simulation method was developed for interruption process of a current-limiting moulded case circuit breaker(MCCB) .

The gas pressure within vacuum interrupter has a direct effect upon the properties of vacuum circuit breaker.

It includes the circuit breaker, isolating switch, load switch, high voltage fuses are disconnected Hop on the circuit equipment.

A circuit breaker is a devices for interrupting a circuit between separable contacts under normal or abnormal conditions.

Main Breaker A main breaker is a circuit breaker at the input or output of the bus, through which all of the bus power must flow.

Therefore, the nozzle contour of circuit breaker affect directly the production and development of the turbulent flow in blowing gas flow.

With the help of the multibody dynamics software, the dynamics model of the circuit breaker was built.

The switch cabinet includes four chambers for bus, circuit breaker, cable and instruments respectively.

The motor starter will consist of circuit breaker, magnetic contractor, thermal relay and indicating lamps.

The circuit of the main circuit breaker is used to inspect and disconnect the main circuit breaker.

This article summarizes the application and key technology of phase controlled HV circuit breaker in recent years.

The circuit-breaker capacitors are shunted to the break of AC breaker to equalize while closing(or breaking) a circuit.

A stock-specific "circuit breaker" , which would do the same for particular shares, may also be enacted.

Vacuum circuit breaker(VCB) has been widely used in electric power system, especially, it takes most market share of 12 kV power system.

The intellectualization of vacuum circuit breaker for permanent magnetic mechanism has been the attention hot spot.

It is necessary to analyse and calculate the electromagnetic field of the electric contact compensation system on line of circuit breaker.

It is requests that the circuit breaker have the faster movement, the smaller dispersivity and the higher reliability.

the circuit breaker and earthing switch are operated at the high voltage compartment door of closed.

"Push to Reset" is a circuit breaker so you don't need to push it if your system is in normal and works fine.

The utility model is also provided with the air circuit breaker contact system which is provided with the connecting mechanism.

first circuit breaker, (equivalent to Knife) is a master switch of the circuit.

lightning strike; HV circuit breaker; fault analysis; surge arrester.

Transmission part have circuit breaker spindle, insulation bars, etc.

Check if the model and current of main switch for circuit breaker meet requirements for full loading.

But we do not yet have a circuit-breaker design that can cut off the extraordinary current that would flow over a SuperCable.

SWITCHGEAR FOR AIRCRAFT. TRIPLE POLE PUSH-BUTTON OPERATED CIRCUIT-BREAKER.

A digital molded case circuit breaker(MCCB)automatic protection characteristic test platform was developed.

If the circuit breaker automatically trip, may be out-phase power supply or system caused by excessive pressure.

We recommend at least a 60-100 amp DC circuit breaker be used with all installations.

Proper overload fuse or circuit breaker protection installed .

Feeder Circuit Breaker See Distribution Circuit Breaker.

A set of digitized measuring system of arc voltage for high voltage circuit breaker has been set up successfully.

A randomly stepped leader propagation model is proposed to investigate the gas discharge phenomena in SF6 circuit breaker.

The fault of the mechanism of High voltage circuit-breaker is motor of storaging power high frequency startup.

AIR circuit breaker on the P6 Panel and attach a DO-NOT-CLOSE tag.

This article firstly put forward the calculation formula on static opening speed for SF_6 circuit breaker with spring mechanism.

Shares in Intel were halted twice, once pending news and once after the stock triggered a circuit breaker.

The fault mode and test method of reliability of miniature circuit breaker (MCB) were proposed.

The coordination of protective relay and auto reclosing circuit breaker is considered in building relay model.

So, what else should the "official sector" be doing in its urgent quest to find a circuit breaker for the widening European crisis?

The design and simulation of PM actuator in Circuit breaker were mainly studied in this paper.

main circuit breaker overload protection only action in the signal, no action on the trip.

Once again, a circuit breaker blew, indicating a problem with the pump module.

Air circuit breaker shall be installed on the incomers.

The circuit breaker housing (4) includes a number of arc chute vents structured to exhaust arc gases.

circuit breaker; keep-spring; finite element method.

COMPACT SINGLE POLE PUSH-BUTTON OPERATED CIRCUIT-BREAKER.

The electrical supply has the proper overload fuse or circuit breaker protection.

This paper presents a new on-line monitoring system for vacuum circuit breaker.

Green pilot light mounted on inner door . One for each circuit breaker .

Accoding the problem of daily maintenance for HV circuit breaker, giving some effective steps of daily maintenance.

Improved type DW15-630 air circuit breaker is an appearance and practical and new type patent product.

The GCP-21 is designed for continuous parallel operation and has control logic for one circuit breaker.

Single circuit breaker configuration is more economical because fewer circuit breakers are used.

The design method of nonvolatile memory based on intelligent controller of circuit breaker was researched.

When an abnormal operating conditions detected, the circuit breaker (20) trips causing the contact arm (26) to move.

SF6 circuit breaker; micro-water content; cause analysis; removal.

According to spec to take charge of the 25KV High voltage line circuit breaker development and exploitation.

load current which shall trip the circuit breaker.

Test result agrees with circuit breaker cut - off law.

This paper introduces a vacuum circuit breaker based on the permanent magnetic actuator.

Check motor wiring and circuit breaker .

Through dial switches the circuit breaker can set rated current, tripping time, instantaneous multiple and so on.

A new dual-breaker air circuit breaker(ACB)was proposed.

A circuit breaker (20) having an arc quenching system is provided.

Is the circuit breaker closed or opened?

330 kV sulfur-hexafluoride circuit breaker.

Well, Thomas Edison invented the circuit breaker in 1879.

If you have to step in water to get to the fuse box or circuit breaker, call an electrician first for advice.

Some new displays have a circuit breaker that trips in case there is a problem with the power supply.

The intelligent trip unit is not only the relay protection equipment, but also the core of circuit-breaker.

We want to buy Circuit Breaker, Energy Agents, Natural Gas, Natural Gas Circuit Breaker, Natural Gas Energy Agents.

We want to buy Electrical Goods, Equipment and Supplies, Electric Motors and Engines, Circuit Breaker.

So, on-line monitor research for high-voltage circuit breaker has great significance in economy and technology.

Open the door of the circuit-breaker compartment.

Open the circuit breaker of the capacitor bank.

Easy-to-adjust Type Outdoor AC High-voltage Vacuum Circuit Breaker

The surface field computing and isolation design of high volt age vacuum circuit breaker

Therefore, it is very important to study the reliability test of model case circuit breaker.

a tripper connected to the triggering end of the failure detection unit, activation of triggering signal disconnects the circuit breaker;

Parameter Selection of Energy Storage Capacitor Used in Vacuum Circuit Breaker Driven by Permanent Magnetic Actuator

Industry: High Voltage Circuit Breaker; Distribution Transformer; Insulator; Voltage Transformer; Current Transformer; Composite adhesive;

Study of the Influence of the Closing Velocity and the Pre-strike on Synchronous Closing in a Vacuum Circuit Breaker

Study of Synthesis Parameter Testing System for Mini - Circuit Breaker Used in Passenger Train

Characteristics research of a self-extinguishing type gas circuit breaker pressure and interruption properties

Features of Permanent Magnet Mechanism and Application of It in High Voltage Flane-proof Vacuum Circuit breaker for Mine

the door interlock device is designed in the right side it is suitable for draw out circuit breaker . option of supply

Discussion on Coefficients Selection and a New Calculation Step in the Formula of Terminal Pressure of Contact of Circuit-Breaker

Industry: Distribution Transformer; High Voltage Switchgear; High Voltage Circuit Breaker; Other electrical measuring instrument;

circuit transformer potential transformer circuit breaker disconnecting switch arrester supporter distribution box

Application of a Phase Control Equipment in Instantaneous Tripping Test of a Small Low Voltage Circuit Breaker

Industry: High Voltage Circuit Breaker; Distribution equipment; High Voltage Switchgear; Low-voltage switchgear; High Voltage Switchgear;

Application of Travelling Readable Cylinder in Overrun and Opening Range of a Low Voltage Circuit Breaker

Industry: Circuit Breakers; Low-voltage fuses; High Voltage Circuit Breaker; Temperature Instrumentation; Glass thermometer;

Industry: Lightning arrester; Transformer; Sensor; High Voltage Switchgear; High Voltage Circuit Breaker; High Voltage Switchgear;

Notice Two Problems of Vacuum Circuit Breaker Be Used for the Generator to Export Switches

Application of fuzzy synthesis judge in evaluating state for wearing out of high voltage circuit breaker

Industry: High-voltage electrical equipment; High Voltage Switchgear; High Voltage Circuit Breaker; Power distribution panel; Power cabinet;

Industry: Lightning arrester; High Voltage Switchgear; High Voltage Circuit Breaker; High Voltage Switchgear; High Voltage Switchgear;

Study of intelligent control unit for extra-high voltage intelligent operation circuit breaker

Industry: High Voltage Switchgear; High Voltage Circuit Breaker; Low-voltage switchgear; High Voltage Switchgear; High Voltage Switchgear;

Industry: Electrical equipment cable; Power cable; Communication cable; Circuit Breakers; Low-voltage fuses; High Voltage Circuit Breaker;

Industry: High Voltage Circuit Breaker; Circuit Breakers; High Voltage Switchgear; High-voltage contactors; High Voltage Switchgear;

Industry: Distribution equipment; High Voltage Circuit Breaker; High Voltage Switchgear; High-voltage fuse; High-voltage contactors;

Industry: High Voltage Switchgear; Compensator; Low-voltage switchgear; High Voltage Circuit Breaker; High Voltage Switchgear;

Industry: Instrument Processing; Sheet Metal Processing; High Voltage Circuit Breaker; Circuit Breakers; Starter;

Industry: Instrument Processing; Sheet Metal Processing; High Voltage Circuit Breaker; Circuit Breakers; Starter;

Industry: Circuit Breakers; Low-voltage fuses; High Voltage Circuit Breaker; Ceramic capacitors; Automotive Relays; Fuse Block; Car antenna;

Industry: Switching Power Tools; Calipers; Micrometer; Tape measure; High Voltage Circuit Breaker; High-voltage contactors;

Industry: High-voltage electrical equipment; High Voltage Circuit Breaker; Distribution Cabinet; Box-type substation;

Implementation and Calculation of Electric Parameters Sampling for High Performance Intelligent Circuit Breaker

Resisting impulsion design of the under- voltage tripper in circuit breaker used in ships

Industry: High Voltage Switchgear; High-voltage fuse; High Voltage Circuit Breaker; High Voltage Switchgear; High Voltage Switchgear;

alternating current automatic control accident consequence assessment air circuit breaker accident

Analysis and Calculation of the Allowed Values of Contact Pressures during the Circuit Breaker Closed Work

Industry: Capacitor; Resistor; Diode; Inductance, coil; Circuit Breakers; Low-voltage fuses; High Voltage Circuit Breaker;

Industry: High Voltage Circuit Breaker; Lightning protection lightning protection products;

Switchgear - Metal-Enclosed Low-Voltage AC Power-Circuit-Breaker Switchgear Assemblies - Conformance Test Procedures

Investigation on the Controlling Techniques of Moving Contact Behaviors for Vacuum Circuit Breaker with Permanent Magnetic Actuator

Industry: Relay; Circuit Breakers; Low-voltage contactors; High Voltage Circuit Breaker; High-voltage contactors; Switch;

Industry: Lightning arrester; High Voltage Switchgear; High-voltage fuse; High Voltage Circuit Breaker; Circuit Breakers;

Switching overvoltage analysis and its restricted measures of vacuum circuit breaker

Interruption process analyses of a self extinguishing type SF circuit breaker

Analysis and Calculation of Fundamental Performance of a Circuit Breaker

Investigation on flow field computing of high voltage SF circuit breaker using the total variation scheme

Industry: High Voltage Circuit Breaker; High Voltage Switchgear; High-voltage contactors; Power Meter; Bridge; Box-type substation;

Design of control circuit of a vacuum circuit breaker with permanent magnetic actuator

The Choice of the Rated Current in Low Voltage Circuit Breaker and Its Over-Current Protection Range

Industry: Low-voltage switchgear; Diesel generator; High Voltage Circuit Breaker; Circuit Breakers; Support; Lamp panel;

An Approach to Changing the Breaking Velocity Characteristic of a Circuit Breaker

Industry: High Voltage Switchgear; High-voltage fuse; High Voltage Circuit Breaker; DC power cabinet; Distribution equipment;

The Influence that the hole changed of moving contacts Self- extinguishing Type Gas Circuit Breaker for Puffer Characteristic

Industry: Resistor; Capacitor; IC; Circuit Breakers; Low-voltage fuses; High Voltage Circuit Breaker; Glass Glaze capacitor;

Industry: Rocker Switch; Low-voltage switchgear; Thermal relay; Circuit Breakers; High Voltage Circuit Breaker; Power cable;

Monitoring Current-carrying Parts of Vacuum Circuit-breaker in Operation

Industry: Electrical Ceramics; Resistor; Circuit Breakers; Low-voltage fuses; High Voltage Circuit Breaker;

Industry: Electrical Ceramics; Resistor; Circuit Breakers; Low-voltage fuses; High Voltage Circuit Breaker;

Integrated thermal motor protection by the following - electromagnetic devices to provide circuit breaker;

Reason and Prevention of Catenary Line Breakage Due to Grounding Failure of Main Circuit Breaker in Electric Locomotive

Protection of a fault on line and circuit breaker and its reasons

Homemade High- speed DC Circuit- breaker and DC Electromagnetic Contactor Used in Railway

Dynamic Simulation of Operating Mechanism in Low-Voltage Molded Case Circuit Breaker Considering Electrodynamic Force

Analysis the influence of T-room construction on product reliability in the small residual current operated circuit breaker

Analysis of the Influence of Operation Power Source on Circuit Breaker Mechanical Characteristics Test

Application of isolation transformer in synchronous voltage loop of non-synchronous close in double-side circuit breaker of transformer

The Structure and Fast Operating Performance of A Novel Hybrid Circuit Breaker

Application of isolation transformer in synchronous voltage loop of non-synchronous close in double-side circuit breaker of transformer

The Structure and Fast Operating Performance of A Novel Hybrid Circuit Breaker

Application of Electronic Technology to a Universal Low-Voltage Circuit Breaker

Technical Discussion of out of Order Protection for Circuit Breaker

Industry: Transformer; Electric motor; Circuit Breakers; Low-voltage fuses; High Voltage Circuit Breaker;

Industry: Plugs, sockets; Lightning arrester; Relay; Connector; High Voltage Circuit Breaker;

Industry: High Voltage Circuit Breaker; High-voltage contactors; High-voltage electrical equipment;

Selection of Demagnetization Resistance and Magnetic Field Circuit Breaker for Medium and Small-sized Generator Turbine Units

Influence of Low Pressure of Circuit Breaker Manipulation Mechanism on Protective Relaying and Countermeasures

Industry: High Voltage Switchgear; High Voltage Circuit Breaker; Box-type substation; Wire; Low-voltage controller;

Industry: High Voltage Switchgear; High Voltage Circuit Breaker; Box-type substation; Wire; Low-voltage controller;

A Traveling Wave Data Acquisition Scheme and Protection Algorithm Considering Asynchronous Close of Circuit Breaker

Design of a New Kind of Intelligent Controller for Low-Voltage Circuit Breaker

Development and Application of a Miniature Circuit Breaker

Industry: Diode; IC; Testing Machine; Circuit Breakers; Low-voltage fuses; High Voltage Circuit Breaker; Self-recovery fuse;

Features of Permanent Magnetic Vacuum Circuit-breaker and Permanent Magnetic Alternating Contactor

Analysis on anti-pumping performance of a vacuum circuit breaker contact

Dynamical Simulation and Optimization of Operating Mechanism for Rotating Two-Breakers Molded Case Circuit Breaker

Discussion about the Switching Overvoltage Protective Device for Vacuum Circuit Breaker in the Small Hydropower Station

Research on the Test for High-voltage Circuit Breaker Closing on Capacitor Bank and Calculation for the Performance of Closing

Research on the Test for High-voltage Circuit Breaker Closing on Capacitor Bank and Calculation for the Performance of Closing

Mechanical Reliability Calculation and Analysis for Key Mechanical Components in Vacuum Circuit Breaker

Industry: High Voltage Circuit Breaker; Lightning arrester; High Voltage Switchgear; High-voltage fuse;

Industry: Resistor; Capacitor; Circuit Breakers; Low-voltage fuses; High Voltage Circuit Breaker;

The circuit breaker operating mechanism is arranged below the circuit breaker, thereby relieving operating force;

Improvement on Protective Lock of Disconnecting Switch and Control Circuit of Circuit Breaker of Transformer Two Terminals

Analysis of Vacuum Circuit- Breaker Switching Overvoltage and Research on Its Simulation

Analysis of the Voltage Switching Problem as Operating With the Substituted By-pass Circuit Breaker

Comparison and application of anti-pumping Circuits for a circuit breaker

Determination of Main Design Parameters for a Low Tension Circuit Breaker

Determination of Main Design Parameters for a Low Tension Circuit Breaker

By-stage protection of residual current operated circuit breaker and time delay residual current operated circuit breaker

Automatic Test for Conventional Circuit Breaker Over-current Tripping Characteristic

Reliability Test Research of Moulded Case Circuit Breaker and Its Application

Analysis and Treatment of Causes for Common Faults of a Vacuum Circuit Breaker

Industry: Connector; High Voltage Circuit Breaker; Insurance Component;

Harm of Operating Over Voltage of Vacuum Circuit Breaker to Motors and Its Countermeasures

Process Design for Typical Punch Parts of Universal Circuit Breaker

Line-charging current switching tests for a. c. high voltage circuit-breaker

Switching Overvoltage of Vacuum Circuit Breaker and Its Prevention

Switching Overvoltage of Vacuum Circuit Breaker and Its Prevention

Study of Simulation and Application of Solid State Circuit Breaker

Application and Study of PASS Circuit Breaker System in Substation

Generation and Control of Cut-off Overvoltage of a Vacuum Circuit Breaker

Industry: Gear; Worm; Worm; Chain wheel; Other fans, ventilation equipment; High Voltage Circuit Breaker;

Fault Prediction Study Of Circuit-breaker Based On Combination Algorithm And Radial Basis Function Neural Network

Comparison of Two Methods for Protective Setting Test of LV High Current Circuit Breaker

Selection and Confirmation for the Bimetals of the Miniature Circuit Breaker

Discussion on the Measurement of Mechanical Characteristics for High Voltage Vacuum Circuit Breaker

Analysis and disposal of relay protection about an open-phase running and non-synchronous fault on a circuit breaker

Analysis and disposal of relay protection about an open-phase running and non-synchronous fault on a circuit breaker

Development and Application of a New Type of Blade Circuit Breaker to Vehicles

Design of a New Intelligent Controller for Low Voltage Air Circuit Breaker

Line and Bus Protection for One and a Half Circuit Breaker Connection

Industry: High Voltage Circuit Breaker; Bare wire; Winding machines, stranding machines;

Computer Detection and Control Technology for Operating Reliability Test of Moulded Case Circuit Breaker

Discussion on Vacuum Circuit Breaker and Its Developing Prospects

Test on Movement Characteristic of a Vacuum Circuit Breaker

Withdrawal of the circuit-breaker unit out of the panel

Cause Analysis on the Falsely Closing Circuit Breaker Disturbed Synchronization Device's Line- selector

Cause Analysis on the Falsely Closing Circuit Breaker Disturbed Synchronization Device's Line- selector

The Mode Estimation for the Vacuum Circuit-Breaker and Analysis of Its Fault

Measurement and Detection Device of Circuit Breaker's Mechanical Parameter and Characteristic

Application of Genetic Fuzzy Optimization in Intelligent Operation of High Voltage Circuit Breaker

before circuit-breaker rules caused trading to be suspended

Industry: Connector; Circuit Breakers; Low-voltage fuses; High Voltage Circuit Breaker;

Development of the Synchronous Circuit Breaker Controller for Compensation Capacitor Banks

Reasoning and Selecting Parameters of the Generator Circuit Breaker in Huilai Power Plant

The Principle and Application of the Circuit-breaker with Presently New Driving Mechanism

Influence upon the Breaking Capacity of Vaccum Circuit Breaker by Harmonic Current