frequency converter variable voltage and frequency and variable speed frequency converter inverter ac drives,China frequency converter variable voltage and frequency and variable speed frequency converter inverter ac drives Manufacturers, Suppliers

10A 12/24V Wellsee Wind & Solar Hybrid controller,wind and solar hybrid controller

May 16, 2012

... Recognize the wind turbine charging voltage and charging current exactly with safe and complete multiple wind turbine brake ... protection system.Technical information: MODEL WS- WSC 10AWS- WSC 15ASystem voltage12V 24V 12V/24V Automatic voltage ... (12V/24V)Charge off voltage HVD14.4V / 28.8VLow Voltage Directive LVD10.8V / 21.6VLow Voltage Restore LVR11.8V / ...

Supplier: Hubei Bluelight Science & Technology Development Co., Ltd.

[China Manufacturers]

20kw variable propeller permanent magnet wind generator

Mar 31, 2013

... /s)Height of guy cable tower15(m)Generator style3-phase AC PMTop quality except tower650kgOutput controller systemController , Inverter3.Parts advantages: a ... early start up, anti-wind ability and high efficiency. f.Inverter adopts chip-control, PWM, constant voltage output and automatic protection function. The wind ...

Supplier: Qingdao Xingguang Wind Power Generator Co., Ltd.

[China Manufacturers]

hot!!!Grid Connected Solar Power System(perfect function ,sales the power and backup)

Apr 23, 2012

... &wind hybrid system(on grid and off grid systems). Solar on grid system:solar panel+grid tie inverter ,(if want also use ... Circuit, Over Heat, Anti-isolated Island Effiency, Polarity Joint-ReversedAllowed Voltage Range Of Grid:90-130v or 220-240V ACQTY1pcSolar panel ... Current Of Array:60-137.5AMaximum-Open-Circuit-Voltage-Of Array:600VDCAllowed Voltage Range Of Grid:380-415V ACQTY1pcSolar panel rack ...

Supplier: Foshan Tanfon Energy Technology Co., Ltd.

[China Manufacturers]

Fashional and High technology design, high power supply for industry use

May 14, 2012

... light weight, elegant appearance, 3.competitive prices; 4.OEM and ODM available Features:1.Automatic multi-charging function: CC, CV ... Over heating protection6.Pre-charging protection7.Digital display for output voltage and current.Operate Condition:1.Temperature: -10~45 Degree2.Hi ... , Li-ion/LiFEPO4/Li-polymer battery, Ni-MN battery and etc2. Electrical Scooter/Forklift/Golf cart/Tourist cart, Electric ...

Supplier: Guangzhou Hongju Electronics Co., Ltd.

[China Manufacturers]

J-P02 Physics laboratory equipment and supplies

Apr 08, 2012

... power for teacher2)power supply for student include AC low-voltage and DC low-voltage3)equipped with leakage protection4)stable ... performance ,complete functions ,the overall effect of science ,elegant ,beautiful ,clean and ... tidy J-P02 Physics laboratory equipment and supplies

Supplier: Changsha Haili Electronic Technology Development Co., Ltd.

[China Manufacturers]

Xpo-380GDF 380Kg Double Door Magnetic Door Locks with LED and Feedback

Mar 31, 2013

... 380Kg Double Door Magnetic Door Locks Voltage DC12V and DC24V adjustableMain Features With LED and door position detection Current Draw 12V ... dual voltage of 12V and 24V, which can be adjusted by the voltage selector.Imaterial of PCB enables a stable voltage and long ... life.Better aluminium and better plating Payment: ...

Supplier: Shenzhen Xpo Technology Co., Ltd.

[China Manufacturers]

ZQHS-20/1.7 portable air compressor drill for rock and coal

Jan 12, 2013

portable air compressor drill for rock and coal -High speed -Low noise -Light weight Usage:The drill is a hand- ... can drill the coal and rock and so on. Features:-Reduce the labor intensity-High efficiency and high speed-Can be professional customized-MT ... pressure (Mpa)0.40.50.632Rated torque (N.M)2530353Rated speed (r/min)5005305604Max output power (KW)1.31.72.05Max ...

Supplier: Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.

[China Manufacturers]

Glass Artwork making machine and Glass Procession machine

Apr 01, 2013

Glass procession machine High precision and high speed Tilt-type table,save time and labor power 40w laser tube CE New-Type Vertical Glass ... Features:1.Imported linear square guide rail ensure high precision and engraving speed.2.LS vertical laser glass cutter plotter with roller ... on the machine working table.3.Roller make glass more safe and ...

Supplier: Jinan Laisai Equipment Co., Ltd.

[China Manufacturers]

SJC1200 PE pipe band saw for cutting PE pipe and fitting

Jul 14, 2012

... suitable for cutting pipes according to specified angle and dimension While making an elbow, tee or cross ... made of thermoplastic such as PE and PP, and also other pipe and fittings made of non-metal materials ... , easy to handle.5. Complies with 98/37 and 73/23 EEC standards..Technical specifications :1. Working ... 0~200 m/min 5. Working voltage: 380V 50Hz 6. Feed speed : Adjustable Contact us:1. Contact ...

Supplier: Wuxi Shengda Plastic Pipes Welding Machine Co., Ltd.

[China Manufacturers]

variable PTC thermistor

Apr 01, 2013

... heating, dryers, anti-mosquito device, motorcycle carburetor, with high withsand voltage and reliabilty As a high reliability product,heating elements for air ... have produced PTC elements of high withstand voltage, high tempurature coefficient and high reliability. The withstand voltage of the elements are generally above ...

Supplier: Taizhou Decheng Electrical Co., Ltd.

[China Manufacturers]

SLT-5580 Plastic Rechargeable Led fan and light

Jan 15, 2013

... with light 1.can be used as fan and LED light 2.rechargeable baeetry 3. four color ... Power: 1.5wTwo setting of the lighting and fan speedCharging Voltage: AC 100-250vBattery: Durable rechargeable battery, 4v/1AhLuminous ... immediately. The product should be used and charged frequently, and if you do not use it for ... it when charging d) Keep it from inflammable and waterIf want more models,pls contact me! ...

Supplier: Ningbo Shinelight Lighting Technology Co., Ltd.

[China Manufacturers]

temperature and humidity controller device

Feb 24, 2013

... ,such as voltage indicator,heater,short circuit and earth fault indicator,blocking magnet,Led light,voltage sensor,temperature and humidity controller,etcTemperature and Humidity Controller ... 40%-90%Power supply 110V/220V AC or DC Withstand voltage 2 kv/minContact current-carrying rating250V/AC 5AOutline dimension see the below ...

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

[China Manufacturers]

4 in 1 USB Universal Charger for Car and Li-ion battery

Oct 18, 2012

4 in 1 USB Universal Charger for Car and Li-ion battery 1 input: AC 100-240V 2 Output: DC 2.8-8 ... inner can protect line effect of charging is very good and its speed is fast.3 be applicable to multi-cellular phones ... plug.Advantages1 with short-circuit protection, over current protection, over-voltage protection, overload protection, constant pressure function, ect.2 Small volume ...

Supplier: Zhongshan Rongsen Electronics Co., Ltd.

[China Manufacturers]

New design 30W small and portable home solar kits

Jun 04, 2012

... Operation Panel1PCS X 18V Solar Panel Chargring Sockets1PCS X 15V AC Chargring Sockets6PCS X DC 12V Output Socket2PC X USB 5V ... across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM ... chip to take samples of the battery voltage, panel battery voltage ,discharge current , temperature and other parameters. Through special control model to ...

Supplier: Shenzhen Solar Power Technology Co., Ltd.

[China Manufacturers]

5000mah galaxy s2 battery extender for smartphone and tablet pc

Jul 28, 2012

... @ ROHS,CE,FCC Approved @ 5000mah real capacity @ Ultra speed to charge @ USB output 5000mah galaxy s2 battery extender for ... smartphone and tablet pc external batteryBrand Name: SocanyModel Number: S6Use: ... 4.Built-in proprietary software to control and regulate temperature,voltage and currentApplicable Deviceall mobile phones,iphone,camera,psp,mp3 ...

Supplier: Tongyi Crafts Co., Ltd.

[China Manufacturers]

ce, fcc and rohs 5v 500ma universal portable power bank for smartphone, psp, gps,camera, mp3,mp4,pda

Jan 20, 2013

... Name: Power BankProduct Number : WA-PB010Specification:---Input Voltage: DC 5V---Input Current Max. 500mA---Output ... software to control and regulate temperature, voltage and currentSmart capacity display ,multiple protection ,safe and high efficiencyClear & ... simple design ,mobile and portable5v ...

Supplier: Crown Tech Electronic Corporation

[China Manufacturers]

Advance cnc cutting and engraving machine 1224

Oct 08, 2012

... motor driving system with high precision. The wide adaptive input voltage range make it a great adaptability for work under severe ... sufficient torque for stepper motor in high-speed engravement, in order to ensure steady and high-speed performance.3) Apply with stepper motor ... of carving tool.5) Keep the engraving speed constantly at both curve and straight line, and its efficiency is upto 3 times the ...

Supplier: Henan Ying Kai Technology Development Company Ltd.

[China Manufacturers]

5000mah Portable power bank for iphone ipad blackberry and other phones

Mar 28, 2013

... Portable power bank for iphone, ipad, blackberry and other phones Product Features Special Designed for iPad2 ... control and regulate temperature, voltage and currentSmart capacity display ,multiple protection ,safe and high efficiencyClear & simple design ,mobile and portable ... x 42mm x 23mm ColourBlack, white, red, blue and customziedWeight123gInput5V +/- 0.25V - 1A MaxOutput 5V +/- 0 ...

Supplier: Guangzhou Shuangdi Electronics Factory

[China Manufacturers]

Portable battery and charger for iPhone/iPad 4400mAh by Soshine

Jul 31, 2012

... Large capacity Rapid output (1000mA) Stay Charged (2years) Portable battery and charger for iPhone/iPad 4400mAh by SoshineModel: E4400 Features1) Ready ... (CC/CV) power, more than 140 minutes7) Rapid output: Constant voltage and current (1000mA)8) Stay Charged: Maintains charge for 2 years ... loss under idle mode Approx.:0.25mah / Day Portable battery and charger for iPhone/iPad 4400mAh by Soshine

Supplier: Shenzhen Soshine Battery Co., Ltd.

[China Manufacturers]

Charger and battery for iPhone 4S

Mar 15, 2013

... easy storage or travel2. Double as backup battery and AC charger for iPhone/iPod3. Smart LED indication for ... testing remaining capacity4. Short circuit protection5. Charger and battery for iPhone 4SFeature:1. Suitable for iPhone ... Short circuit protection6. Output with USB portSpecification:Input Voltage: AC 100~240VOutput Voltage: DC5VOutput Current: 1000mACapacity: 2000mAh Dimension: 88mm*70mm ...

Supplier: Guangzhou Blackhorns Trade Co., Ltd.

[China Manufacturers]