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

Control Panel

Apr 23, 2012

... bad working conditions. Performance and characters:Selects famous brand low pressure appliance and sensor -------- Stable and credible running The control ... The control mode is flexible The design is simple and the control precision is high -------- The ability of ... stop control to various pumps' electric machineMain loop, short circuit and phase-lack over loading auto control Liquid level, pressure ...

Supplier: Shanghai Aoli Pump Manufacture Co., Ltd.

[China Manufacturers]

Access Control Power Supply for Door Controllers

Mar 31, 2013

... 5A fuse in front-end and back-end, with protective circuit in case damage by short-circuit. And convenient to change new fuse ... Ground connection point design for lightning protection, anti-static and anti-Surgewiring spaceSufficient space for wiring, Pull out terminal ... If the rechargeable battery exhausted, the battery will damage and obsolescence,If without the protection for exhaust ,will result ...

Supplier: Shenzhen Crypton Electronic Co., Ltd.

[China Manufacturers]

Solar Mobile Phone Charger

Jul 06, 2012

... Digital Cameras,MP3/MP4 Player and other similar products. 2.Elaborate and fashion.3. Small size, light and easy carrying.4. The ... diameters of the product’s input and output ports are different which will avoid the problem ... : over-charging, over-discharge, overload, short-circuit and capacity indication.6 Convenient to charge at anytime and anywhere by Sunshine easily,convenient to ...

Supplier: ExtraMore Electronics Co., Ltd.

[China Manufacturers]

Mobile solar charger

Apr 02, 2012

... can be for mobile phones, digital cameras, MP3, MP4 and other products power supply or charge to use. This ... cell phone, digital camera, MP3, MP4 and other products.2, delicate and meticulous, fashionable and beautiful.3, small volume, light weight, ... wrong problem.5, intelligent protection chip: charging, discharge, overload, short circuit and the residual capacity index.6, this product has the hook ...

Supplier: Xian Far East Import & Export Co., Ltd.

[China Manufacturers]

CAR BATTERY CHARGER BC52 CHARGER 10

Sep 08, 2012

... for approximately 50% output current.3. Ammeter to see.4. Circuit breaker reset button.5. On/Off switch. Out voltage : ... 6V and 12V DC Nominal Output current: 6 amps(Hi)A manually reset thermal overload in the secondary output circuit protects the ... charger against overload,short circuit,and reversed connection to the battery or rank ...

Supplier: Yongkang Jinding Mechanical & Electrical Co., Ltd.

[China Manufacturers]

air cool type rectifier

Jan 28, 2013

This power supply widely used in electroplating,metal smelting field. 1. Small volume, light weight, corrosion resistance ,and high effectiveness.2. With imput low-voltage,over-voltage, short-circuit and output overcurrent protection function3. With electronic plus and purified DC ouput type for customer option air cool type rectifier

Supplier: Jiashan Qiangqiang Plating & Coating Equipment Co., Ltd.

[China Manufacturers]

Anti Rust Lubricant, Lubricant Spray, Lubricant Oil Spray

Dec 27, 2012

... remove moisture on the metal surface, avoid equipment short-circuit and leakage.Mail use:Widely apply to maintenance of all ... .. avoid corrode contacting points of electronic appliances, lubricate and protect any metal parts, prolong the working life, ... hinge, windows, rail, sewing machine, typewriter, printer, duplicator, and other office equipment, household appliance.Usage:1.use steel brush ...

Supplier: Guangzhou Haifei Auto Products Co., Ltd.

[China Manufacturers]

Cable Tracker

Aug 25, 2012

... insulation, you can also use it in checking for short circuit and locating open circuit and so on. In addition, it can also be used ... is more convenient to install, debug, and maintain telephone lines, There are a Sender and a Receiver included in the instrument. Cable ...

Supplier: Zhangzhou Eastern Intelligent Meter Co., Ltd.

[China Manufacturers]

MDR-20 Din rail switching Power Supply

Mar 31, 2013

... start current can reduce the AC input impact effectively5.With short-circuit and overload protection 6.Compact size, light weight7.100% ... /Full rangeInstalled on DIN railTS35/7.5 or 15Protection:Short circuit/Overload/OvervoltageNo load power consumption less than 0.75WLED ... *90*100DIN Rail switch power supply MDR-20ModelOutputTolerance VoltageRipple and noiseEfficiencyMDR-20-55V, 0-3A±2%80mvp-p76%MDR ...

Supplier: Tengen Electric Holding Co., Ltd.

[China Manufacturers]

MCH-2811C 10khz digital LCR tester /10KHz tester

Jan 06, 2013

... .01 - 9999Sampling Rate5 times/sec.Equivalent CircuitSeries, ParallelTest ModeAuto, HoldCalibrationOpen circuit, Short circuit and ZeroingTest Ports5 terminalsDisplay ModeDirect readoutOperating Ambient0C° - 40C°, =90% RHPowerAC110V or ...

Supplier: MCH Instruments Co., Ltd.

[China Manufacturers]

insulation tube

Mar 31, 2013

... against accidental flashover up to 1kV Protects against short circuit and electrical leakage caused small animals Protects against corrosion ... 27 Available in continuous length roll form for convenient and economical installation Temperature Rang Operating Temperature: -40~105 ... -3PassColor fastness to lightIEC 60684-3Contrast between exposed and unexposed partsThe color no changeWater absorption 336hrs at ...

Supplier: Union Polymer Material Co., Ltd.

[China Manufacturers]

Power inverter,car power inverter

Feb 06, 2013

Power inverter dc to ac power inverter Power inverter 1. Max continuous power150W, Peak power:300W 2.Waveform:Modified Sine wave3. Input voltage:DC11V-15V, AC receptacle:110V/60HZ4. Best useful efficiency:more than 90% 5.Over-voltage,overload,short-circuit and over-temperature protection and lack Voltage shutoff. 6. Cover: Aluminum material Power inverter,car power inverter

Supplier: Ningbo Junwei Industrial & Trading Co., Ltd.

[China Manufacturers]

12V6.5Ah Motorcycle Gel Battery

May 24, 2012

... 1)High performance. 2)Excellent self-protection. 3)High reliability and stable quality. Motorcycle Battery Specification( Note : JIS is Japan ... price )3) Accept OEM service( print your logo on battery and inner box ) About us: Guangzhou Kaijie Power Supply Industrial Co ... the industry. Features: Gel electrolyte has no acid leak,no short circuit and will be more safer than before.The working limit of ...

Supplier: Guangzhou Kaijie Power Supply Industrial Co., Ltd.

[China Manufacturers]

Solid ZUP-500 Brown DC/AC Inverters

Feb 26, 2013

... designed for switching DC24V to AC110-220V 2.reliable quality and fine price 3.good after-sale service AC/DC ... the inverter will convert the battery voltage to AC voltage and go on supplying. When the commercial power restail,the inverter ... motor equipment.d.Various lighting equipment.Protection: a.Protection for short circuit and polarity reverse of battery. b.Overload fuse protection for charging ...

Supplier: Wenzhou Mallton Electric Co., Ltd.

[China Manufacturers]

36Volt 30Amp Lead-acid Battery Charger

Jan 03, 2013

... 110V/220V voltage selector for charger can use both 110Vac and 220Vac.2,Efficiency: 85%-90%.3,Cooling need a fan ... ,faster charging.5,Also supply lighter weight and compact size allows on-board use and offers space advantages.6,Aluminum alloy case ... customers' required colors.7,Over current,over voltage.over temperature,short circuit and reverse polarity protection.8,Led display charging states.9,Can ...

Supplier: Ningbo Longway Electrical Co., Ltd.

[China Manufacturers]

SAA approved led driver

Jan 14, 2013

... is available Constant current LED driverCE(EMC,LVD),SAA and C-TICK approved approvedC-Bus compatibleDimmable or non- ... 0-10V dimmingUnique dimming recognition technology makes traditional dimmer and C-Bus system work separately or togetherEffective anti- ... the 0-100%dimming processProactive recognition of load, short circuit and open circuit protectionSpecial designed press line cards, easy to assemble ...

Supplier: Ningbo Colite Imp.& Exp. Co., Ltd.

[China Manufacturers]

Rack Mounted Single Phase Online UPS

Nov 20, 2012

19 inches rack mounted design Online double conversion technology Cold start Overload,short circuit and bypass protection Hige frequency and IGBT tecnologyWide input rangeLED,LCD display Rack Mounted Single Phase Online UPS

Supplier: INVT Power System (Shenzhen) Co., Ltd.

[China Manufacturers]

Portable Single Phase Energy Meter Test Bench

Mar 14, 2012

... single phase watt hour meters at the same time. And it can be applied to electric power departments, electric ... energy meter manufacturers, measuring and quality examining departments and the mining factories or enterprises for testing the ... PC software for Windows9X/2000/XP·Have voltage short circuit and current open circuit protection function, will make an alarm signal in ...

Supplier: Guangzhou Sunhong International Trade Co., Ltd.

[China Manufacturers]

11KV,33KV ,Drop out fuse cutout

Oct 31, 2012

It mainly protect transformer or lines form short circuit and overload, and on/off loading current. Drop out fuse cutout is composed ... of insulator supports and fuse tube, static contacts is fixed on two sides of ... tube.Load switch fuse cutout provides enforced elastic auxiliary contacts and arc-extinguishing enclosure for switching on/off loading current.Main ...

Supplier: Yueqing Laurence Imp. & Exp. Co., Ltd.

[China Manufacturers]

Industrial Transformer

May 05, 2012

... national standards GB 1094-2008 and GB/T6451-2008 and its no-load loss and load loss are 20% and 5% less than those ... iron core is controlled to be less than 0.01mm and craftmanship coefficient of iron core is very low. The insulation ... ,which increases the electrical performance, improves the capacity of withstanding short-circuit and reduces no-load/load losses. Industrial Transformer

Supplier: Shandong Royway Import & Export Co., Ltd.

[China Manufacturers]