siemens 5ma residual current device,China siemens 5ma residual current device Manufacturers, Suppliers

meter counter device for bank, restaurant or hospitals

Apr 01, 2013

meter counter device suitable for places with inside and outside intercommunication such as ... has only one wire .Installation is easyWorking voltage:DC12V Working current:350mA Environment :- 10°C~60°C Master dimension:165×135 ...

Supplier: Beijing Ihome Decorative Material Co., Ltd.

[China Manufacturers]

gas safety device valve for outdoor warming apparatus

Apr 17, 2012

... the valve is 150°.6)Using eligible magnet.the magnet current could as per customer’demand.Production Equipment:High-precision rotary ... machines: 20 setsImported high-precision inspection: 5 sets gas safety device valve for outdoor warming apparatus

Supplier: Ningbo Qianshou Valve Co., Ltd.

[China Manufacturers]

temperature and humidity controller device

Feb 24, 2013

... With high performance sensors and advanced programmedcontrol technology, the device has two channels to monitor and control the ambient ... temperature reduction according to the working environment state. The device can perform stably and reliably. It have obvious effect ... /220V AC or DC Withstand voltage 2 kv/minContact current-carrying rating250V/AC 5AOutline dimension see the below diagramInstallation ...

Supplier: Xiamen Leelen High Voltage Electric Co., Ltd.

[China Manufacturers]

eddy current/steel seamless stainless pipes

Sep 15, 2012

... Bright annealed, Mechanical polishing, electrolytic polishing8. Test: Eddy current, Hydrostatic, Mechanical, Chemical composition analysis, etc.9. ... , fully automatic ultrasonic flaw detector, eddy current detecting equipment, water pressure testing equipment, ... temperature impact testing machine, intergranular corrosion testing device, Brinell Rockwell & Vickers hardness tester, metallographic ...

Supplier: Tianjin Youxinda International Trading Co., Ltd.

[China Manufacturers]

Siemens MICROMASTER Frequency Inverters

Dec 31, 2012

... 250 kW (10 to 300 HP)Types of controlFCC (Flux Current Control), multipoint characteristic (parameterizable V/f characteristic), V/f ... 0 to 125 HP)Types of controlVector control, FCC (Flux Current Control), multipoint characteristic (parameterizable V/f characteristic), V/f ... , mechanical engineering and the food, beverages and tobacco industries. Siemens MICROMASTER Frequency Inverters

Supplier: Anhui Jianlong Import & Export Co., Ltd.

[China Manufacturers]

New AD 220 switching power supply,Max current:1200mA/220V

Feb 05, 2012

... chargers at the same time Over current protection The powerful AC adapter is applied for any device with DC in 10-18v ... cooling fan starting automatically while internal temperature over 60.COver current protection AC 100-240V worldwide use Switching technology assure the ... : AC 100-240V 50-60HzOutput: DC 14V/16AWith: Voltage/current/Watt DisplayProducts show: New AD 220 switching power supply,Max ...

Supplier: Shenzhen Po8er Technology Co., Ltd.

[China Manufacturers]

Newest version 10000mAh with dual output mobile power charger for all 5V digital device

Feb 04, 2012

... with dual output mobile power charger for all 5V digital device Product feature *2USB output,let you charge 2 digital devices ... stable quality and full capacity*Large current 2A,can charging iPad,iphone and other digital device.Specification Product Application Know more about ...

Supplier: Shenzhen Foresight Technology Co., Limited

[China Manufacturers]

external phones battery charger for multiple phone and digital device

Mar 12, 2012

... .external phones battery charger for multiple phone and digital device 2.usb output port This is usb battery charger ... of charger and backup battery.you can charge your device such as mobile phone,game player,ipod,MP3,PDA ... of deviceProduct Specificationbattery cell Li-polymeroutput voltage 5Voutput current 500mAinput voltage 5Vinput current 500mAcapacity 2200mahcharging time 5-6Hworking time about 4 ...

Supplier: Shenzhen Yixunkena Electronic Technology Co., Ltd.

[China Manufacturers]

Waterproof Constant Current 30W 600mA LED Driver 3 years warranty

Jun 26, 2012

... -1000 pcsDaily Capacity 18000Protections1)over voltage protection: 120%min2)over current protection: 120%min3)over protection4)Short-circuit protection: automatic recovery ... relative humidity:595%RH4) Withstanding voltage: AC 3,000V (minimum), 5mA (maximum) 5Insulation resistance: DC 500V 100MΩ (minimum)

Supplier: Huizhou Dayear Electronic Co., Ltd.

[China Manufacturers]

Portable power for USB device

Mar 12, 2013

... *72*11.5mm input voltage: 5.0V+0.5V input current: 1A output USB1: 5V/1A output USB2: 5V/2A cycle ... :2days Order:7-15 working days Portable power for USB device

Supplier: Shenzhen Hui Bo Xin Electronics Co., Ltd.

[China Manufacturers]

High Capacity 20000mah portable mobile power bank for iphone ipad ipod mobile phone and all USB device

Nov 20, 2012

... bank for iphone ipad ipod mobile phone and all USB device Specifications1.universal portable power bank2.fast charging portable power bank3 ... *24mmWeight145gColorWhite, Black, blue,red or customizedProtect functions Short circuit, over-current, over-charging and over-dischargingPortable Power Bank Feature:1.Samples ... bank for iphone ipad ipod mobile phone and all USB device

Supplier: Shenzhen Guanqiao Electronic Business Co., Ltd.

[China Manufacturers]

Split core current transformer(SPTK-661)

Nov 12, 2012

... ,CE,ROHS,ISO9000 Widely exported to 30 countries Split core current transformer(SPTK-661) New design !!Specification:1. Output 0.333V ... resistor2. Other ratings and specification are available Model No. Rated current (Input/Output)Inner diameter(mm)Outer diameter(mm)Thickness(mm ... , 10(200)A/10mA236024Certificate:CCC,CE,ROHS,ISO9000 Split core current transformer(SPTK-661)

Supplier: Ningbo Kelma Electrical Co., Ltd.

[China Manufacturers]

Smart constant current source LED driver SR-SCA

Jan 26, 2013

... structure 2.Four-type intelligent light-adjusted Smart constant current source LED driver SR-SCA1.high-performance boost ... structure2.Four-type intelligent light-adjustedConstant current source LED driver 1. Adopting the high-performance ... 12V;140W/24VInput current 330mA ~ 2310mA990mA ~ 4620mAconstant current source efficiency 90% ~ 96%91% ~ 96%no load loss 5mA/12V;7mA/ ...

Supplier: Shenzhen Shuori New Energy Technology Co., Ltd.

[China Manufacturers]

Smart constant current source LED driver SR-SCA

Feb 02, 2013

... structure 2.Four-type intelligent light-adjusted Smart constant current source LED driver SR-SCA1.high-performance boost ... structure2.Four-type intelligent light-adjustedConstant current source LED driver 1. Adopting the high-performance ... 12V;140W/24VInput current 330mA ~ 2310mA990mA ~ 4620mAconstant current source efficiency 90% ~ 96%91% ~ 96%no load loss 5mA/12V;7mA/ ...

Supplier: Shenzhen Shuori New Energy Technology Co., Ltd.

[China Manufacturers]

Energy Meter Wiring Simulation Device

Sep 23, 2012

... can judge correctness for wiring alteration of staff, including voltage, current, and phase value and circuit power factor. Besides, it can ... meter manufacturers all over the world. Energy Meter Wiring Simulation Device

Supplier: Henan Defy Electronics Co., Ltd.

[China Manufacturers]

Current Transformer/electrical transformer/MSQ

Feb 21, 2013

... /MSQ Current Transformer/electrical transformer/MSQCurrent transformer is a very useful device because it converts high AC current to ... small easily manageable value.Current transformers consist of ... two types for measuring and protection.Technical characteristics of current transformers:WINDOWS TYPEBar: 30×10mm.conductor: φ20mm. ...

Supplier: Yueqing Hawin Electric Co., Ltd.

[China Manufacturers]

Explosion-proof reactive power compensation device

Jun 23, 2012

1.communcation 2.microprocessor-based 3.over-current 4.three phase current unbalance BBW- /3.3(1.2,0.66,0 ... systems. Features 1. It is according to load reactive current, harmonic current automatic, fast, no level of reactive power compensation, ... the controller.4. With ever-current protection.5. With instantaneous trip current protection.6. Three phase current unbalance protection.7. Overvoltage, ...

Supplier: Dianguang Explosion-Proof Technology Co., Ltd.

[China Manufacturers]

GL-2 High voltage electrified display device indicator

Feb 04, 2013

... display device indicatorTechnical Features: Capacitive transducer:18pF/12KV or 18pF/24KV; Frequency:50Hz; Phase:3; Least input current:5uA. ... control indicator,sensor indicator,high voltage indicator,indicator,high voltage live display device,high voltage ... ,display.Model:DXN6-T High Voltage Electrified Display Device IndicatorOperating humidity:Daily average 95%,mo. average 90 ...

Supplier: Wenzhou Lanbo Electric Adapter Co., Ltd.

[China Manufacturers]

20kV current transformer using in generator

Mar 09, 2013

... ,busbar type,with protective class LRGB4-20B CURRENT TRANSFORMER 1.current transformer2.rated voltage class:20kV3.Model:LRGB4 ... When large current especially short-circuit current and great DC component decaying time constant,there is greater residual magnetism. ... When in normal service, there is still residual ...

Supplier: Dalian No. 1 Instrument Transformer Co., Ltd.

[China Manufacturers]

AC Surge Protective Device SPD

Feb 08, 2013

... -C mounting position and applicationIt's C class thunder current SPD protection,and used in the thunder and electro- ... center,fire control center, industry automatic control,frequency conversion device control room,hospital surgery,ward room and has electronic medical ... treatment device places.specification:1.Protection class: C IEC II CLASS2 ...

Supplier: Wenzhou Tuoer Electric Co., Ltd.

[China Manufacturers]