what a neutral point cubicle do in a power stations,China what a neutral point cubicle do in a power stations Manufacturers, Suppliers

2MPPT 230v 50hz Solar Grid-tied Inverter

Jan 06, 2013

... , each string with a MPPT tracker. 2 MPPT can be automatically detect the most efficient power point on each string, ... and help the whole systems can work in most efficient way. 1 ... 25 °C ~ +60 °CNoise emission (typical)≤ 25 dB(A)Power consumption at night0 WElectrical isolationNoCooling conceptNatural coolingIP CodeIP65CommunicationRS-232(RS485 ...

Supplier: Shenzhen Jing Fu Yuan Tech Co., Ltd.

[China Manufacturers]

TUV ROHS Tianshui 213 GSM1 series moulded case circuit breakers

Mar 31, 2013

... turn-off not frequently and starting a motor not frequently in the circuit of AC50Hz, rated insulation ... or turn-off not frequently in the power supply system.meanwhile can open neutral conductor and leg conductor ... would be permitted, but the lowest average temperature in a month not exceeding +25°C during the ... for two poles three poles products) Type A:N-pole without overcurrent release unit, it ...

Supplier: Tianshui 213 Electrical Apparatus Co., Ltd.

[China Manufacturers]

2012 Beautiful Product! Newest Car Glare Wheels

Mar 08, 2012

... Wheels:Solar Battery:This products do not need power supply from outside,it uses solar battery and storage power in the days time or ... the troubles:1.Problem:The lights do not power on when vehicle driving in night; Estimable Reason:Low power,no enough light source to ... charge the battery for a long time; Solution: ...

Supplier: Guangzhou HEM Electronic Technology Co., Ltd.

[China Manufacturers]

loud speaker

Aug 24, 2012

... automation device that solves the problem of what the traditional ceiling speakers have in many applications. The QD2028 can automatically rotated ... intelligent designsA. Manual control B. Central controls 3. Multiple applications A. Professional applications: Multi-purpose assembly hall, school and so ... (L×W)303×290 mmWeigh4.9 kg eachAngle Control A. Manual controlB. Central control loud speaker

Supplier: Shenzhen Qiaodeng Video & Audio Equipment Co., Ltd.

[China Manufacturers]

New arriving !!Car door logo light (No drill type)

Mar 31, 2013

... Insurance company might decline your claims in the future ? What a head !!Compare to other products in the market.We have some improvements on ... you close the door; 3. The product can be installed in both left and right door; 4. No drill type design ...

Supplier: Shenzhen Dianjing Articles For Automobile Co., Ltd.

[China Manufacturers]

Hot Sale CREE XM-L T6 LED Headlight

Mar 31, 2013

... : 367g (2 batteries and a charger included)Led service life: more than 100000 hours Charger :LED indication for Power On / Charging / Full ... chargeInput :AC100-240v (World voltage)What's Included: 100% Brand New in Original Packaging1 * CREE ...

Supplier: Zhangzhou Yijiaming Optoelectronic Technology Co., Ltd.

[China Manufacturers]

Eyes USB mini Speaker New

Jan 12, 2013

... a popular product among fashion consumers all over the world. It is high-tech product,with build-in USB power ... 40 HQ 45000sets/45HQ Specification: Technology Details1)Output power:2×3W 2)SNR:>75dB 3)Frequency response: ... 10×5.1×7.4cm 5)Build-in audio line6)Power:Build-in USB cable (5V/1A)7)Plug:Stereo ... quality,due time delivery and competitive price are what we are proud of.Looking forward to working ...

Supplier: Shenzhen Itech Speaker Electronic Co., Ltd.

[China Manufacturers]

AVS automatic voltage switch

Mar 06, 2012

... power cuts,What canses it?the surgeis gengrated bu either a directhit,or indirectly striking underground or overected equiupment in nearby buildings.Power-cuts:common in ... while in operation,What causes it?power or sub station failure,breakdown in the distrrbution nerwork,or simply a pulg being pulled out accidentally.power-back ...

Supplier: Shanghai Hongbao Enterprise Development Co., Ltd.

[China Manufacturers]

250W Solar Power Inverter

Mar 08, 2012

... a solar controller,this product uses high-precision MPPT computing power, automatic and immediate to solar panels output power adjustment in the maximum output point,in ... order to achieve a stable output purposes¤ Automatically Adapt To Different ...

Supplier: Dongguan AEP Electronics Manufactory

[China Manufacturers]

50w led floodlight lighting with IP65 with CE RoHS

Mar 31, 2013

... -265VFreqency Range50Hz--60HzTatal Harmonic Distortion≤9%Power Factor>0.98Power Efficiency>89%LED ... SilverCertificateCE, ROHS Features:1) Environment friendly. Do not have lead, hydrargyrum and any other ... stations, gas stations, supermarkets, exhibition halls, Airports, Gymnasiums, Yards, Advertising boards, Buildings, Lawns, Gardens, etc. Company profile:We are a big manufacturer specilized in ...

Supplier: Shenzhen Snoowel Technology Co., Limited

[China Manufacturers]

28W 320mA PFC Constant current LED driver

Mar 31, 2013

... Make sure work in proper environments are stated in this Guide.• Do not overload.• Avoid free of load while a power supply is powered ... on, keep proper loading• Always keep good ventilation• Do ... not mount on wood or flammable surface, keep minimum 5CM for LED power supplies each other.• Keep ...

Supplier: Shenzhen Sunshine Opto-Electronics Technology Ltd.

[China Manufacturers]

aluminium foil container lid

Feb 22, 2012

... quality,good thickness and smoothness. We have invest a lamination line to do the aluminium foil one side compositing paper board to ... foil food container,tray user demand.it is economical to do in China.product is from 300gsm,350gsm,400gsm,450gsm of base ...

Supplier: Jiaxing Patsons E&M Co., Ltd.

[China Manufacturers]

300 Watt pure sine wave power inverter

Jan 09, 2013

... )Strong adaptability and stability; 3)Five protection1.What is power inverter ?If you have a power source in low voltage but you need to use ... a 110V/220 load,then you will need a power inverter.which can ...

Supplier: Jiangxi Stel Electric Co., Ltd.

[China Manufacturers]

2600mAh Portable Power bank for Iphone 4,all kinds of Mobile phone

Mar 11, 2012

... months since you buy this product We also can do customized portable power supply for you. About USQinhuangdao Xinchi Photoelectricity Technology Co ... of 18650 cells,20 million Ah per year. As a top-leading manufacturer in the battery industry, We have our own R ... &D team , and are able to provide you with a more ...

Supplier: Qinhuangdao Xinchi Photoelectricity Technology Co., Ltd.

[China Manufacturers]

Rechargeable Emergency Solar Light (Model No. 3010c)

Mar 31, 2013

... Solar Light Sell Point: 1) 10 LED+Solar Power+FM Radio+ABS housing 2) Automatic light-up when power fa Rechargeable Emergency Solar ... Light (Model No. 3010c) Solar Power 10 Powerful LED, FM Radio Built-in Lead-acid Rechargeable BatteryImpact resistant ABS plastic ... , pls don’t hesitate contact us. We will give you a satisfying and detailed information.

Supplier: Shenzhen Philibo Electronic Lighting Co., Ltd.

[China Manufacturers]

portable mini digital speaker with usb led light fq (T-813)

Aug 06, 2012

... Dual power supplySupport both PC USB power supply and BL-5C Lithium battery Restore memory functionReplay at the stop point last time in SD ... can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 ... payment terms,such as TT,L/C,D/P,O/A etc.Shipping:1.We guarantee to ship out within 48 ...

Supplier: Shenzhen Tomi Global International Trade Co., Ltd.

[China Manufacturers]

Rechargeable battery for LED writing board

Aug 01, 2012

... it up.The Rechargeable battery HQP2800 is what you are looking for. A mobile power for your fluorescent writing board, Anytime, ... Anywhere. Specification:- High durability with extra power, can ran 15hours for a power of our writing board.- Without memory effects over ... 1,000 cycles- Built-in rechargeable battery protection ...

Supplier: Shenzhen Huaqi Huifeng Technology Co., Limited

[China Manufacturers]

CM10 12V/24V auto charger

May 07, 2012

... 5A 3.50-60Hz 4.Auto or generator assistant start power 5.Dimension: 118*122*74mm Intelligent Battery Charger The ... series chager utilizes the technology of American high frequency switch power supply and intelligent charge . It can not only extend ... with Genset cubicle and in some unattended situation . Besides it can be assitant power supply of car and generator. CM10 is a minitype accumulator ...

Supplier: Guilin Glminco Intelligent Control S&T Co., Ltd.

[China Manufacturers]

FDK dynamic complex switch

Jun 26, 2012

... to magnetic bearing, no pressure drop, no wear and tear. Do not need to install radiator. Especially suitable for dynamic switching ... =/-20%3.Conde and implication4.Technical Performance1.Switches connected using a zero-voltage technology, nonrushcurrent during condition.2.Zero-current breaking ... when the signal light micro-light is normal.5. In the power phase and then there is no shortage of the state ...

Supplier: Yueqing Mingwei Electric Co., Ltd.

[China Manufacturers]

8000 Lumen TrustFire X100 7x Cree XM-L T6 5-Modes SOS LED Flashlight Torch Light

May 22, 2012

... when working on machinery,such as a car , During a power outage Safety when walking in the dark)3. Outdoor activities ... etc.)4. Appropriate size flashlight,can easily fit in the palm of ones hand.5. Products, work ... the negative phenomena falling. Note: 1. Please do not irradiate it to human eyes,especially for children ... for the harsh light of flashlight.2. Do not meddle with the head of torch or ...

Supplier: Guangzhou Northern Star E-Technology Ltd.

[China Manufacturers]