ieee transactions on power systems,China ieee transactions on power systems Manufacturers, Suppliers

48v dc 8 port POE switch

Mar 31, 2013

... ,FCC 48v dc 8 port POE switch 1.Power:120W2.Data Rates:10/100/1000Mbps 3.Warranty ... 802.3x Full Duplex Flow ControlIEEE 802.3at Power over Ethernet (optional)Number of PortsJHS USW3112G:8 ... /ConsumptionJHS USW3112G:48V DC/2.5A(through external power adapter);PoE budget:Up to 30 Watts max ... 120 Watts totalPoE Power on RJ45Power+: pin 3 & pin 6,Power-: pin 1 & pin 2;Power+: pin 4 & pin 5,Power-: pin 7 ...

Supplier: Beijing Jiahuisen Telecommunication Co., Ltd.

[China Manufacturers]

new auto solar air purifier Car Solar Air Purifier be used at car home and office

Aug 27, 2012

... meters car air purifier,home air purifierTechnical parameters: Power requirements: polymer lithium battery solar 5V600mA 3.8V1500 ... , high-power solar power systems and DC12V, AC220V three intelligent power conversion, liquid crystal display, large air circulation, on the smoke ... shut down.3: large solar power system and DC12V, AC220V three sets of power supply system conversion.4: activated ...

Supplier: Shenzhen Northtong Technology Co., Ltd.

[China Manufacturers]

YZW32-200T Hydraulic press

Apr 14, 2012

... devices, slider etc. Control instruction including the hydraulic pump station (power systems), electrical box, movable operation table. The various parts of the ... reliable.3.3 Limited-range devices Limited-range devices installed on the machine is mainly used to control the left side ... and tanks), and energy delivery devices (tanks , line) and so on. In order to prevent the downward slide out of control ...

Supplier: Jiangsu Zhongwei Heavy Industry Machinery Co., Ltd.

[China Manufacturers]

submerged arc furnace for ferroalloy with good quality and price

Dec 26, 2012

... are from 3t to 100t.FeaturesOP, HP and UHP power input models are available, both right and left operations ... 50% less electric energy consumption Less flicker and disturbance on power network More uniform heating of liquid steel Electromagnetic stirring of ... current circuit·Large section water-cooled cable·Oxy-fuel burner systems·Manipulators with water cooled lances for blowing oxygen and ...

Supplier: Wuxi Haohua Metallurgy Machinery Co., Ltd.

[China Manufacturers]

Surge Protective Device

Feb 17, 2013

... for AC 50/60 Hz,380V and the following electric power systems,such as TT, IT, TN-S, TN-C, TN-C ... ~+40?C Enlarge range: -40~+70?C 3. Relative humidity: on condition that room temperature 30%~90% 4. Installed at no ...

Supplier: Manhua Electric Co., Ltd.

[China Manufacturers]

HY-SW400 Solar & Wind Street Light System CE,RoHS

Jan 06, 2013

We sell and produce the wind/solar hybrid power systems HUAYING Wind Power Generator Product Feature:1. Down wind tail-less configuration ... cable8. The blade profile ha been aerodynamically optimized based on the national wind tunnel test9. The all round anti- ... erosion.10. CE tested and certified11. On-grid, off-grid, network power supply system plan on an individual project basis12. Multiple tower ...

Supplier: Zhejiang Huaying Wind Power Generator Co., Ltd.

[China Manufacturers]

Roping winding machine

Feb 07, 2013

... releasewind large cableswires. According to user requirements, its power systems are available in pneumatic, electrical,hydraulic. The basic ... hydraulic model carries only the operating system without power source. The hydraulicpneumatic types can both achieve infinitely ... of constant speed varietyinfinitely variable speed variety. Notes on product model DSJ 38DSJ: rope winding machineMaximum rope ...

Supplier: Beijing Ocean Renda Petroleum Equipment Co., Ltd.

[China Manufacturers]

240Watt polycrystalline solar panel

Aug 04, 2012

... aluminum frame allows the modules to be mounted on a variety of standard racking systems and to withstand harshest conditions•Ultra reliable ... safety, high reliability •Output power tolerance of +/-3% •25-year limited warranty on power output, 5-year limited warranty on materials and workmanshipWhy choosing ...

Supplier: Shenzhen Sungold Solar Co., Ltd.

[China Manufacturers]

Solar Module 240w

Oct 29, 2012

... years limited warranty for 80% power output; Benefits: 1. High and stable conversion efficiency based on over 5 years professional experience 2 ... and attractive appearance APPLICATIONS: 1. Solar power stations; 2. Rural electrification, home power systems; 3. 24V battery charging systems; 4. Other industrial and commercial ...

Supplier: Sunny Power & Technology Co., Ltd.

[China Manufacturers]

good quality crystal silicon 60w solar module

May 11, 2012

... special for solar power systems 60W Solar module applications: 1. Any large or small on-grid or off-grid solar power stations.2. Commercial ... , Quality&Warranty: 1. Peak power of single module in guaranteed in +-3%power tolerance.2. Average power of modules in single order ... 5 years limited warranty on material and workmanship5.10 years and 20 years limited warranty for minimum power output.6. CE, ROHS ...

Supplier: Shenzhen Anysolar Co., Ltd.

[China Manufacturers]

Solar Grid Connected Inverter/Solar Grid-tie Inverter/PV Grid Inverter/Solar Inverter

Feb 13, 2012

... inverter wasdeveloped especially for larger solar power systems.It is primarily designed for use on industrialroofs, agricultural buildings and ground ... solar capacity is always symmetrically distributedon all three power conductors to the publicpower grid. This is the ... Long service liveWhile the voltage passes through zero on the gridfeedingphase, single-phase inverters must temporarilyaccommodate all ...

Supplier: EastWest Energy Technology Ltd.

[China Manufacturers]

Europe stock 190W mono solar module

Apr 24, 2012

... CEC List 2.CHUBB Insurance 3.10 years warranty on product materials and workmanship 4.Stock in Hamburg ... conversion efficiency based on over 5 years professional experience 2. High reliability with guaranteed positive output power tolerance 3. ... and attractive appearanceAPPLICATIONS: 1. Solar power stations; 2. Rural electrification, Small home power systems; 3. Power supply for traffic, security, gas ...

Supplier: Zhejiang Longbai Photovoltaic Technology Co., Ltd.

[China Manufacturers]

70w photovoltaic solar panel with TUV,CE,IEC

Jan 04, 2013

... large, medium or small sized off-grid and on-grid solar power systems where long term economics, reliability and environmental issues ... sunlight as well as artificial sunlight to guarantee the rated power output. Main Characteristics1. High efficiency & high stability2. ... installation Applications1.Any large or small on-grid and off-grid solar power stations2.Commercial/industrial building roof-top ...

Supplier: Danyang Zhengde Solar Energy Co., Ltd.

[China Manufacturers]

24V 50Ah LiFePO4 Battery Pack for EVs, Small Size and Lightweight

Oct 06, 2012

... , garden machinery, electric bike, electric scooters, EV, HEV and so on Key Specifications/Special Features:Nominal capacity: 50AhNominal voltage: 25.6VCharge ... bike, electric scooters, EV, HEV and other low-speed vehicle power systemsOur company could provide all kinds of the battery with ...

Supplier: Hangzhou King Soo Capital Management Co., Ltd.

[China Manufacturers]

Hot Selling Ground Resistance Tester UDTEK00742

Apr 15, 2012

... of grounding resistance of grounding system in a variety of power systems . Electrical equipment , lightning protection equipment , etc , you can also measure ... are responsible for the goods if there is some wrong on the shipping way , we offer full refund if the items ...

Supplier: Shenzhen UD-Tek Technology Co., Ltd.

[China Manufacturers]

190W Monocrystalline Solar Panel, Positive Tolerrance,High Efficiency,TUV,MSC,CE Certified

Oct 15, 2012

... efficiency up to15.5% 2)25-year limited warranty on power output 3)TUV,UL,IEC61215,IEC61730,ISO,MCS 190W Monocrystalline ... with fast-connecting systems8. Under 10% decrease of output power within 10 years and under 20% decrease within 25 ... TypeGY-170MGY-175MGY-180MGY-185MGY-190MGY-195MGY-200MModel power(Pmax)170Wp175Wp180Wp185Wp190Wp195Wp200WpModel power Voltage(Vmp)35.61V35.87V36.02V36.42V36.5V36. ...

Supplier: Jiangyin Guangye PV-Tech Co., Ltd.

[China Manufacturers]

outdoor garden flood LED solar spotlights

Mar 10, 2013

... , Solar Mosquito Killers, Solar Mole Repellers, Solar Blaze Lamps, Solar Power Systems and Solar Street Lamps. You are welcome to contact us ...

Supplier: Huizhou H.R.S Photoelectricity Technology Co., Ltd.

[China Manufacturers]

LNE-P TUV/CE poly solar panel 150w with high efficiency and low cost

May 01, 2012

... :1000V DC EFFICIENCY•Low voltage-temperature coefficient allows higher power output at high-temperature condition •High efficient, high ... allows the modules to be mounted on a variety of standard racking systems and to withstand harshest conditions•Ultra ... high reliability •Output power tolerance of +/-3% •25-year limited warranty on power output, 12-year limited warranty on materials and workmanship

Supplier: Zhejiang Legine New Energy Co., Ltd.

[China Manufacturers]

Poly Crystalline Silicon Solar Modules

Feb 22, 2013

... audited supplier certified.Application:1.On-grid commercial solar power systems.2.On-grid utiity solar power systems.3.Home lighting power system .4.Off-grid solar ... power system.5.Communications,pumping and irrigation ...

Supplier: Shenzhen Global Solar Energy Technology Co., Ltd.

[China Manufacturers]

High Voltage indoor load break switch

Jan 15, 2013

high voltage indoor load break switch used indoor for H.V. 12kV 24kV disconnector,isolator. switch the on-load current FN18-12DR and FN18-24DR high voltage indoor load break switch are used for the 12kV or 24kV 50Hz power systems, to switch the on-load current, combined with the fuse, can make the protection more avliable.2013-01-05 High Voltage indoor load break switch

Supplier: Zhejiang Xikai Electric Co., Ltd.

[China Manufacturers]