function of power service entrance cap,China function of power service entrance cap Manufacturers, Suppliers

solar home power system

Mar 09, 2012

... energy crisis for those place where lack of power JR-GD540W is high power solar system,it can provide energy for ... everyday,the output and input pressure of battery and solar panel. Automatical protection function of inverter make the whole system more ... safe and efficient. For those place where usually meet power off,and ...

Supplier: Zhongshan Junrui Lighting Co., Ltd.

[China Manufacturers]

50KW wind power generator

Mar 07, 2013

... 3.Maintenance-free 4.CE certificate 50KW wind power generator Detailed Product Description Machine Type: horizontal-axis ... wind turbine race rotation .2.have the auto-protection function of the batteries Reverse protection, anti-disconnect battery protection, ... High running stability and reliability10. True sine wave form power output11. High efficient transformer isolation12. Buzzer alarm while ...

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

[China Manufacturers]

Multi-function Laptop Connector 5521 Jack Female to 10 Plug Male Universal

Nov 10, 2012

... Male Connectors 3.Material: PVC/Copper. 4.Power connector Universal Multi-function DC Power 5.5x2.1mm 5521 Jack Female to 10 ... is a universal adapter tips connectors works with most models of laptops and notebooks from all major manufacturers, including, but ... 10 X Tip ConnectorWe can accept Customization of Products to suit your requirements. Multi-function Laptop Connector 5521 Jack Female to ...

Supplier: Shenzhen Wonderline Technology Co., Ltd.

[China Manufacturers]

3kW Solar power Inverter with DSP Controller and High Efficiency, Overloading Protection

Feb 19, 2012

... in Japan;MPPT control,trace the most timely output power of solar battery;The pure sine wave output,auto in ... can realize the working control of unisolated island;Perfect function of protection and alarm;The LED,LCDdisplay function;RS485/RS232,Ethernet,GPRS ... efficiency93.5%DisplayLCDTHD(Iac)THD(Iac)<4 %(full-capacity)Power factor≥0.99(half-capacity)MPPT Precision99%Grid monitoringRS485Electromagnetic ...

Supplier: Xiamen Solar First Energy Technology Co., Ltd.

[China Manufacturers]

Hilo Function & CREE Chip LED PIR sensor light

Aug 06, 2012

... , Nylon+FiberDectection Range12mDectection Angle180°Delay time of each induction5 Sec~ 5 MinLength of power lineabout 1.8 mLux Adjustment5 Lux ~ ... dayHilo FunctionyesAdjustment Angle of light fittingL 60°/ R 60° ... lights. 2) Energy-saving: It also has the function of put out the light automatically, which saving more energy. ...

Supplier: Zhongshan Yinghao Solar Technology Co., Ltd.

[China Manufacturers]

10KV Gapless metal oxide surge arrester for power plant substation

Jan 23, 2013

... arresterThis kind arrester is used to protect AC electrical equipments of power plant and transformer substation from being damaged by atmosphere over ... as to bring a radical changes for the characteristics of the arresters.Normal service conditions:1.The ambient air temperature is no ... 2.The altitude above sea level does not exceed 2000m3.Power frequency 48Hz~62Hz4.Maximum wind speed does not exceed ...

Supplier: Wenzhou Mingneng Electrical Co., Ltd.

[China Manufacturers]

DTSD3/DSSD2 Three-phase Multi-function Static Energy Meter

Jul 19, 2012

Three-phase Multi-function Static Energy Meter It meets standards of IEC62053, IEC1107, IEC687 & IEC1268. Three-phase Multi-function Static Energy Meter1. Electrical ... (23 );Batteries capacity: 1000mAh;Data storage time in the event of power failure: 10 years;Tariff number: 4, section number: 10, measurement ... 1997.5. Life: 10 years. DTSD3/DSSD2 Three-phase Multi-function Static Energy Meter

Supplier: Huayi Electric Co., Ltd.

[China Manufacturers]

HPZ1 power distribution switch box

May 30, 2012

... function of leakage of electricity, overload, short-circuit, pr HPZ1-A-3 series terminal power distribution boxHPZ1-A-3 terminal power ... distribution box, this series has the function of leakage of electricity, ... , government, residence and kinds of construction terminal lighting , power and other power transmission distribution.We have many size ...

Supplier: Yiwu Farphie Power Transmission & Distribution Co., Ltd.

[China Manufacturers]

Intelligent Dual-Power Automatic Transfer System

Apr 24, 2012

... YEQ2800A-6300A Class CB Intelligent type dual power transfer switch 2) Rated current of over current release: 800A~6300A Our ... adopting advanced technology, has complete function and highly reliability.We welcome all of you to discuss with us. ... the protective function of reopeningand closing3) Four working modes: automatic control, common source (power supply I), standbypower supply (power supply II ...

Supplier: Zhejiang YUYE Electric Co., Ltd.

[China Manufacturers]

Explosion-proof corrosion-proof illumination power distribution box

Jan 30, 2013

... steel pipe and cable wiring Explosion-proof corrosion-proof illumination power distribution boxAppliccation1. Can be used in zone 1 and ... . The products are combined type, the shell is made of glass-fiber and unsaturated polyester-resin, inner circuit breaker is ... the main components all use enginering plastic, it has the function of strong corrosion-proof.2. The product uses scientific optimized ...

Supplier: Leoyo Explosion-Proof Electrical Co., Ltd.

[China Manufacturers]

mini power relay

Mar 24, 2013

1. good quality 2. reasonable price 3. best service 4. good reputation CHARACTERISTICSDirect mounting structureThe TOR is mounting directly ... conductor(Applied mode: LKH-22, 40, 85)Separation of power part and operation partThe main circuit and the operation part ...

Supplier: Yueqing Fengda Trade Co., Ltd.

[China Manufacturers]

kinds of high voltage composite silicon rubber epoxy resin insulator

Dec 04, 2012

... . 3.Excellent electrical erosion resistance.... Service Conditiona) Ambient air temperature within the range of -40°Cto +50°C.b) ... Altitude not exceeding 1500m.c) Frequency of the A.C. Power supply not less than 48hz and not exceeding ... superior in performance and high intensity mechanical enhance reliability of power line.-Extraordinary hydrophobic and resistance to contamination.-Long-duration ...

Supplier: Zhejiang Guangda Electric Co., Ltd.

[China Manufacturers]

Handheld Optical Power Meter SX505

Apr 30, 2012

... 2.small size 3.Auto-off function SX505 Handheld Optical Power Meter SX505 handheld optical power meter is a compact and easy ... communication and CATV systems. The power meter features a wide range of power measurement and high accuracy function. It can be used for ... absolute optical power measurements as well as ...

Supplier: Jin Sai Xun (Tianjin) Electronics Technology Co., Ltd.

[China Manufacturers]

1250kva SZ11 Clean Power Large Current Power Transformer

Mar 26, 2013

... good thermal stability, available to produce all kinds of power supply transformer for furnace. There are 3 categories ... *Customizing for Specification/ Capacity & Package; OEM Service Offered; Designed Service Offered. 10kv HSSP Oil-immersed Furnace Transformer Rating ... ~35kV Available! For more detial Technology Parameter Information of Furnace Transformer, Please feel free to contact NOAH!! ...

Supplier: Foshan Noah Electrical Co., Ltd.

[China Manufacturers]

Power tool

Aug 01, 2012

... 1:Power tool - 2:Power tool - 3:With amazingly cheap power tools, unrivaled customer service and the largest range of power tools and power tool ... accessories for sale we really are the China based, premier supplier of power ... tools online. Shop with us, you'll never need another. Power tool

Supplier: Changzhou Runhe Tools Co., Ltd.

[China Manufacturers]

Power meter,LED power meter,RS845

Jun 08, 2012

Power meter *Multiple function *2DI *RS485 communication *Customize logo POWER METEREM 300A-1AS POWER METER,LED SCREENFunction description1. ... unbalance degreeCurrent unbalance degreeCurrent load degreeActive power, reactive power and apparent powerPower factorFrequencyTotal active energy absolute ... .Data not lose even power off EMC Standard OF POWER METER Power meter,LED power meter,RS845

Supplier: Zibo Wit Electric Co., Ltd.

[China Manufacturers]

Optical headend Power Supply Module (PTP3002M)

Mar 04, 2012

... ensure the stable operation of power supply. Optical platform power supply modulePTP3002M is the power supply module of PTP3001_M platform. PTP3001_M has ... and load-sharing design ensure the stable operation of power supply.Featuresl Low ripple and noisel Up to 82 ... over the rated value of the +24V output 5%excess over the output of DC power supply except +24VEnvironmental RequirementsOperating ...

Supplier: Shenzhen Photon Broadband Technology Co., Ltd.

[China Manufacturers]

small Wind power generator for sale

Feb 03, 2013

... 1. Low-cost wind generator; 2. High-power output and high efficiency; 3. Noise-free ... speed300rpm300rpmrated output300w1000wcover materialerosion resistant alumiumerosion resistant alumium Feature of wind power turbine 1. It can be installed in the ... generate electricity complemented by the solar-panel. Advantage of our service long warranty period. Professional installation personnel supplied by us ...

Supplier: Tangshan TOYODA Technology Co., Ltd.

[China Manufacturers]

fish farming aquaculture equipment of protein skimmer and ozone generator

Mar 03, 2012

... Aquaculture:Filter out large particles of sediment in water, suspended algae particles etcAutomatic backwash function, environmental and save cost ... Oxygen flow meter, on/off, Oxygen outlet, Fuse, Power inputOxygen purity :90%±3%Ozone GeneratorOzone Advantages for AquacultureImprove ... PH for waterMix ozone into water also has the function of sterilize, disinfect ion and remove algae from waterProtein ...

Supplier: Guangzhou Chuanghuan Ozone Electric Appliance Co., Ltd.

[China Manufacturers]

UV phototherapy unit for treatment of dermatitis vitiligo kn-4001

Aug 11, 2012

... 2.40 pcs of UV lamp 3.Micro-computer control radiation dosage and time 4.voice prompt function UV phototherapy unit ... the treatment precision.40 pieces radiated lights (100W in power),many kinds of combined modes to select.UVA & UVB can work ... and high security.Fit with double monitor function of software and hardware to ensure security of patients.Special anti-jamming technology, can confirm ...

Supplier: Kernel Medical Equipment Co., Ltd.

[China Manufacturers]