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You are here:  Homepage  >  circuit  >  short circuit

Short circuit

Please find below a selection of relevant articles from AEC companies and organizations for short circuit.

Linear Heat Detection
...temperature-sensitive insulation protected by a special sheath. It operates by melting of the insulation between the conductors at a pre-determined temperature. This creates a short circuit which is detected by a simple electrical device, which in turn provides a fire alarm signal. Fault conditions are detected by continuous monitoring foran open circuit state. See #1.



ISA Series Amplifiers
...speaker transformer saturation with minimal effect on program material. The ISA Series provide additional protection circuitry including DC, infrasonic, thermal overload, RF and short circuit protection. On the ISA 750 and ISA 800Ti, class H complementary bipolar output circuitry increases system efficiency by reducing AC power draw and waste heat by 40%. See #2.

Fused Combination Switches (FCS)
...640A 800A 1260A 1600A 2520A 2840A two poles in series 250V 128A 250A 250A 500A 640A 800A 1260A 1600A 2520A 2840A two poles in series 500V 128A 250A 250A 320A 640A 800A - - - - Short circuit current in closed position R.M.S. value 415V 63kA 100kA 100kA 63kA 63kA 63kA 63kA 63kA 50kA 50kA Rated fused short circuit current and making capacity on fault level. See #3.

Cooper B-Line Web Info Bulletin - July 2007
...& Site Additions Introducing Cooper B-Line's Emperor Cable Cleats Cooper B-Line's new Emperor Cable Cleats are tested and certified to stringent BS EN 50368:2003 Category-2 short circuit protection and feature 316L marine grade stainless steel. In addition, Emperor Cable Cleats fix, retain and support cables; restrain cables during a short... See #4.



Commander Sk: Specification
...saving Quadratic motor flux V/Hz for fan and pump optimisation Protection Undervoltage, Supply and DC Link overvoltage, Phase loss, Drive overload, Instantaneous overcurrent, Short circuit, Ground fault, Drive thermal, Watchdog, Motor thermal General Characteristics Maximum overload 150% of rated current for 60s Intelligent Thermal Management... See #5.

Micron Transformers | Products | GlobalTRAN
...to retain mounting layouts used for the previous Micron 60742 designs. GlobalTRAN® products carry the CE mark, certifying 100% compliance with requirements of EN61558 for Non-Short Circuit Proof Isolating Transformers. GlobalTRAN control transformers feature touch-proof terminals, utilizing either Micron's SafeTouch terminal covers or a... See #6.

REOTEMP Instruments: Series TS - Submersible Transmitters
...Features: Accurate Level Measurements from 5” WC to 300 psi 316 Stainless Steel and Polyurethane wetted parts 0.25% or 0.1% accuracy Vented, Strong Submersible Cable Lightning, short circuit, reverse polarity protection NEMA 6/IP68 protection, submersible to 1000 ft. Specifications: Output Signal: 4-20 mA, 2 wire 0-5 VDC, 0-10 VDC, or 0.5-2. See #7.

Big Beam Emergency Systems, Inc. - Troubleshooting Guide
PROCEDURES Step A: Determine Power Supply to Unit Turn off the power circuit at the breaker. Disconnect the supply wires from the unit and isolate them so they will not cause a short circuit. Turn on power to the circuit and carefully measure and record the supply voltage using an AC voltmeter. The power supply connections to the unit should... See #8.

ETC Impulse Master Clock - MOBALine Programmed Bells, Relay Control
...slave clocks @ 6mA per clock none 80 110 All outputs are overload and short-circuit protected with automatic adjustment of the slave clock time and recovery from an overload, short circuit or power failure. switching circuits Model ETC 12 (R) ETC 14 (R) ETC 24 (R) Number of switching circuits 2 4 4 Changeover relay contacts rated at 230V... See #9.

Phaseo DC Power Supplies
...power supplies for single-phase applications 100 - 240 V 2 and 3 phase Process Power supplies 380-520V A wide input voltage range without any adjustment Integrated overload, short circuit, overvoltage and undervoltage protection Dual LED Display for easy diagnostics Output voltage adjustment potentiometers that allow compensation for any... See #10.

Meltric Corporation Switch Rated Plugs & Receptacles
...Safety Each device incorporates a switching feature that safely deenergizes the plug before it can be withdrawn. Enclosed arc chambers, dead front construction, and 100 kA short circuit ratings further enhance protection from arc flash injury. Other key benefits: Reduce change-out time Avoid costs of disconnects Simplify code compliance... See #11.

WINTOP INTERNATIONAL (HK) LIMITED
7 V Input Voltage: 5.0V¡À0.5V Input Current: 1000mA max Output Voltage: 5.5V¡À0.2V Output Current: 700mA Over Charge Voltage: 4.30V¡À0.05V Over Discharge Voltage: 2.4V¡À0.1V Short Circuit Current: 4A/3.7V Over Discharge Recovery Voltage: 3.0V¡À0.1V Cycle life: ¡Ý300 times Self Cost Current: ¡Ü300uA Cycle type: Lithium polymer 4. Function... See #12.

BULLETIN
If the meter stays on a non-infinite reading the capacitor has an open circuit and must be replaced. If the meter reads a constant zero ohm reading, the capacitor has a short circuit and must be replaced. The Carlin Part Number for our replacement motor capacity is P/N 98022CAP. *THE CARLIN PSC MOTOR CARRIES A FULL THREE YEAR WARRANTY!... See #13.

Virginia Transformer Corp
...in increasingly harsh environments. Because it is designed to withstand industrial fumes and vapors, fibrous and particle contamination, high temperature and humidity, short circuit forces, and electrical voltage impulses, UNIClad® is the cost effective alternative to liquid filled or cast coil transformers. UNIClad®. For power, ... See #14.

Short Circuit Limitations
SHORT CIRCUIT LIMITATIONS On power systems with particularly high KVA capacity, the available short circuit current must be considered in the selection of the conductor size. The graphs on the following... See #15.

1: http://www.kfp.co.uk [c988048]
2: http://www.qscaudio.com [c910585]
3: http://www.bill-switchgear.com [c938410]
4: http://www.b-line.com [c1028988]
5: http://www.emersonct.com [c908202]
6: http://www.microntransformers.com [c1006247]
7: http://www.reotemp.com [c913273]
8: http://www.bigbeam.com [c976037]
9: http://www.wharton.co.uk [c935593]
10: http://www.schneider-electric.ca [c911007]
11: http://www.meltric.com [c909830]
12: http://www.m-ups.com [c1038570]
13: http://www.thermodynamicsboiler.com [c911759]
14: http://www.vatransformer.com [c912038]
15: http://www.kerite.com [p985008]

 





Copyright © 2004-2008 Actiosoft / Digital Business Media: compilation of news, articles, white papers and web references concerning short circuit.