short circuit and earth fault indicators,China short circuit and earth fault indicators Manufacturers, Suppliers

JSP-12-2000 2000W 12VDc Home Solar Power Converter

Mar 31, 2013

... 10%5.Thermo control cooling fan6.Two-color indicators display power and fault status7.Protections:short circuit, overload, over temperature, low battery voltage ... or DC 61.2VOver thermal: Shut Off Output AutomaticallyFuses: short circuitPackageMachine Size(mm): 435*199*73QTY/carton: 2pcsInner ... types: USA, Australia, universal, UK, France, Germany and so on5.The quantity you need.Please kindly tell me ...

Supplier: Yueqing City Jiasheng Technology Co., Ltd.

[China Manufacturers]

Travel/Emergency Portable Mobile Power Bank/Mini Power Bank/Best Power Bank

Mar 16, 2013

... Samsung Galaxy Tab.• Display: one working indicator, and 3 capacity indicators• UV shell, Avoid scratching and Beautiful, High Temperature Resistance• Built-in proprietary ... port to charge the product. If this product is a short circuit fault protection without voltage output, only charge once again for this ...

Supplier: Shenzhen Newking Technology Co., Ltd.

[China Manufacturers]

Cat. 4 Relay SR4P2A1Y

Feb 03, 2012

Manual and automatic resent Redundant circuit Short circuit self-test Plug-in terminal 1.Basic introduction ... various form,widely application.(2)The input contacts's short citcuit fault can be detected,safety performance is good.(3) ... redundancy circuit ,safety performance is good.(5)It has status indicators,facilitate fault ispection.(6)It has removable terminals,facilitate installation and ...

Supplier: Shandong Laien Optic-Electronic Technology Co., Ltd.

[China Manufacturers]

800w dc to ac power inverter, modified sine wave invertor, car power inverter

Jun 24, 2012

... indicators display power and fault status6. Max efficiency to 90%7. Topology: Microprocessor8. Low battery voltage, over battery voltage, lack-voltage alarm. Protections:short circuit ... Over Thermal Shut Off Output Automatically Fuses Short Circuit Environment Working Temperature -10°c ~ ... , lack-voltage alarm. Protections:short circuit, overload, over temperature.) and so on.Warranty:We provide ...

Supplier: Shenzhen Medke Technology Co., Ltd.

[China Manufacturers]

variable frequency convertor

Sep 30, 2012

... power for the controller. Automatically optimize the acceleration and the deceleration. Perfect fault monitor and accurate protection. The basic protection includes over voltage ... , phase loss, over load, over heat, earth fault, and short circuit. The failures of VFD include light failure and serious failure. VFD can continue to operate ...

Supplier: Jiangsu Pengfei Group Co., Ltd.

[China Manufacturers]

Highest speed 15.4W 4 port 100M POE Injector midspan

Mar 31, 2013

... ( with communication data and power). Each port data is corresponding to the uplink ports.This midspan has 4 LED indicators, which indicate ... not worry about short circuit or any damaged problem happened by circuit fault. This midspan can intelligently detect whether the powered device and the terminal ...

Supplier: Shenzhen Yuanchang Communication Technology Co., Ltd.

[China Manufacturers]

line interactive ups power supply manufactuer with AVR

Mar 31, 2013

... and L wire Detection Function.Reversed Polarity of wiring or input protective grounding-wire is abnormal, at this point the indicators ... fault removed, users can restart the machine normally. 8. Output Short Circuit ProtectionWhen the Inverter output overloaded and short circuit ,UPS will stop output and alarm and ... ProtectionOverload, discharge, and overcharge protectionINDICATORSLED Display AC ...

Supplier: Shenzhen Jinyou Science & Technology Co., Ltd.

[China Manufacturers]

220V Line Interactive UPS

Jan 27, 2013

... Protection:Sophisticated circuitry provides protection against overload, short circuit, over temperature and high/low voltage shutdowns.Frequency 50/60Hz Selectable ... current devices.DC Circuit Breaker:Protects the inverter and cables from becoming a potential fire hazard under fault conditions, as ... reducing the need for additional battery fuses.LED Status Indicators:A full set of LED's keeps the user ...

Supplier: Foshan Polytex Technology Co., Ltd.

[China Manufacturers]

Security flexible designer smart high quality 304 stainless steel tri-pod turnstile gate

Mar 20, 2013

... Time: 1s13.Traffic Speed: 30 person per Minute14.Fault Status: power-off and Giving a free exit/entry path15.Movement failure rate ... to each parts of the line is connected.Note: protective earth wire of equipment must reliable grounding, otherwise don't allow ... to wash it with water, otherwise, short circuit may occur in the electric control system and the equipment may be damaged.3.It ...

Supplier: Shenzhen Turboo Gate & Door Automation Co., Ltd.

[China Manufacturers]

ACSR / Aluminum Conductor Steel Reinforced

Mar 25, 2012

... reduces the temperature rise of the static wire under fault current conditions.2.The Excellent Conductivity about Aluminum Clad ... . 3. Aluminum Clad Steel Wire 's performance Effect of Short Circuit on Overhead Ground WireAssuming complete absorption of heat by the ... 's conductivity reduces both the zero sequence impedances and the 60-cycle earth potentials at structures resulting from phase-to-ground ...

Supplier: Henan Huawei Aluminium Co., Ltd.

[China Manufacturers]

Outdoor drop out cut fuse /Type High-Voltage Drop-out Cutout Fuse 11kV

Aug 31, 2012

... is easy to damage caused by system over-voltage or fault condition. In electrical distribution, a fuse cutout or cut-out ... rated currentA1002005Rated short-circuit breaking currentkA812.56Power frequency withstand voltage (wetkV30367Power frequency withstand voltage (drykV 42498Creepage Distancemm3723729Rated lightning impulse voltage(To earth and between ...

Supplier: Chongqing Yueda Electric Equipment Co., Ltd.

[China Manufacturers]

Saudi Arabia Style Electrical wall Switches Brand ZT5S

Mar 09, 2012

1. Saudi Arabia Style 2. Earth leakage protection, waterproof 3. Applied to electric ... .1sRated residual making and breaking capacity500ARated making and breaking capacity500ARated conditional short-circuit current capacity1.5kARated conditional residual short-circuit current capacity1.5kARated ... to leakage ,the wall switch can instantly cut out fault circuit ,to avoid the shock hazard for life2)when ...

Supplier: Xiamen ZTC Technology Co., Ltd.

[China Manufacturers]

Motor Protection Device

Oct 23, 2012

... RMS measurement of AC signals Integration of measurement and protection functions Multiple protec Key Features 1.CE certificated2. ... inverse time tripping strategies9.Historical faults inquiry: 40 historical fault records 10.Large screen of 128X64 dot-matrix LCD ... .Phase order protection4.Stall automatic identification 5.Short-circuit automatic identification 6.Earth fault7.Thermal resistance(PTC/NTC)8.Auto- ...

Supplier: Xiamen Taihang Technology Co., Ltd.

[China Manufacturers]

High efficient electric motor soft starter

Jan 06, 2013

... , over/under current, overheat, overload, short circuit, open-phase, overheat, communication faults, etc. It will stock the fault data for user's analyze ... 128X64 dot matrix character LCD, 3 signal indicators, 6 simple keyboards,. show the data directly and operate easily 6)working condition ( if ...

Supplier: Worldwide Electric Stock Co., Ltd.

[China Manufacturers]

kiddie rides for kids amusement game machine in china

Aug 07, 2012

... design, firm structure, prevent rollover prevention, pinch, prevent short circuit, put motor overheating Use safety.3. Environmental protection the ... should be clean in the contact situation, and disconnect all power supply circuit, must be completed by adults3) the product ... is just for your reference!Favorable design and competitive priceYeah! Accept OEM and do at your request!Improve children' ...

Supplier: TC Model Development Co., Ltd.

[China Manufacturers]

VHS vertical hollow shaft motor IP23

Mar 30, 2013

... Reoil just as above. Operation and instruction1. The motor should be grounded properly, an earth connecting terminal is located at ... control unit should be provided with over current or short circuit protection devices, which should be regulated in correspondence with ... Remove the greasy dirt and dust in air passages.*High ambient temperature Reduce the temperature*Short circuit between turns or phases ...

Supplier: Tianjin Spring Electric & Machinery Manufactory Co., Ltd.

[China Manufacturers]

Water pump electric control panels

Mar 30, 2013

... control panels 2.Meet ISO9001 and CE 3.smoothly soft start 4.short delivery time 5.Excellent ... design, production and into. The selected products import and domestic high-quality components, durable, and has the overload, short circuit, flow, ... broken phase, water protect functions, the product still has time to be automatic switching, alternate automatically switch and fault ...

Supplier: Hebei Zidong Pump Industry Co., Ltd.

[China Manufacturers]

2013 super thin power bank for phone 5600mah portable power bank

Mar 30, 2013

... hoursService Time:over 500 cycles*Protect functions: Short circuit, over-*current,over-charging and over-discharging ,Automatic identification switch, Average ... . LED lighting function, easy to illuminate and read at night4. 4 LED indicators show battery’s real time capacity.5 ... . Microstructure design, exquisite and multi-color choose6. ...

Supplier: Shenzhen Bauway Technology Limited

[China Manufacturers]

2012 popular mobile power bank 4800mah for ipad iphone dual USB

Mar 30, 2013

... bank 3000mah 3.Charge&discharge battery indicator 4.Lighting and SOS function portable Power bank 4800mah for universal ... in low voltage2. Multiple protection from overtime, overheat, overcurrent, short-circuit3. Charge&discharge battery indicator function, easy to use4. ... case6.Wildly Compatible With Smart Mobiles and All 5V Digital Devices7.4 Led Indicators, Showing the Charging Status8.Long Cycle ...

Supplier: Guangzhou Baiyun District Faith Electronics Factory

[China Manufacturers]

Electronic Cigarette USB Charger Manufacturer

Jul 12, 2012

... and a 10uF electrolytic capacitor to simulate system loading.DC Output Short Circuit Protection. Output ChannelOutput VoltageCommentsJ2+ 4.2V Note: The Short Circuit ... After Shutdown.The power supply will restart after the fault removed.4.How to order1). If you are ... saving your cost into first consideration to help building and maintaining our long-term business relationship;3. Language advantages ...

Supplier: Lanxi Hongxing Rubber&Plastic Factory

[China Manufacturers]