power systems lab test,China power systems lab test Manufacturers, Suppliers

all country laptop Power Adapter

Jan 16, 2013

laptop power adapter 1.100% power burn in test 2.CE/UL/CUL/PSE etc 3.all kinds of power adapters 4.No minimum load ... all country laptop Power ... Adapter,USA Power ...

Supplier: Shenzhen Farness Technology Co., Ltd.

[China Manufacturers]

LED display pure sine wave 300W 12V 24V 220V POWER INVERTER

Mar 31, 2013

... 300W 12V 24V 220V POWER INVERTER System Features:Integrated balance-of-systems components120/240-volt split ... Connect DC negativeAC socket: Connection to the ladenSwitch: power properly connected, turn on the switch, the ... and load dump.Application for Off Grid Power systems A pure sine wave inverter can be ... grid solar, home wind turbine or hydro power systems not connected to electric grid. You may ...

Supplier: Dongguan Sheng Yang Industrial Co., Ltd.

[China Manufacturers]

New FTTH PON Power Meter/Muti-function Power Meter

Aug 15, 2012

... works. Features l Test UTP cable connection state and display in the screenl 1310nm, 1490nm, 1550nm power value Simultaneous Measurement ... in the PON systeml Dual measurement ports, support test burst mode , 1310nm ... 1550nm downstreaml With PON optical signal tester and optical power meterl Test the optical signal in everywhere of the PON ...

Supplier: Shanghai B&D Technology Co., Ltd.

[China Manufacturers]

PON Power Meter

Jul 28, 2012

PON Power Meter can test three wavelength signal: 1490nm, 1550nm, 1310nm in PON network Model: OFT-1120A PON Power Meter Overview:OFT- ... - Real-time clock- Sound and LED alarm indication- Auto power-off- Auto turn off backlight- Battery indication- Software online ... fracture, opticaltransceivers fault etcMake an easy evaluation for optical power in anyplace of whole network from OLT to ONT ...

Supplier: DADI Telecom

[China Manufacturers]

9-11KW Slinky//Power Setting type//Touch sensor button Instant water heater

Apr 01, 2013

... -step power regulation ELCB test device Memory function 9-11KW Slinky//Power Setting ... service time.3. 9-step power regulation.4. ABS splash proof ... /40'HQ 1096/2296/2624Pcs ...............................................................................................................................................................................................Test Standard:EN60335-1: 2002EN60335-2- ...

Supplier: Zhongshan Guangsheng Industry Co., Ltd.

[China Manufacturers]

Malon 2011 LED Emergency power supply

Jan 30, 2013

... Malon 2011 LED Emergency power supply 1auto-test 2CE&RHOS 3OEM avalaible 4Intelligence charging function Malon 2011 LED Emergency power supplyOVERVIEWMalon emergency light, ... -to-optical converting.The device, instantly alternating operatation status on power interruption, conflagration, earthquake, indicating precise emergency exit direction, is ... 4.8V 4.5A h... Malon 2011 LED Emergency power supply

Supplier: Zhongshan Guzhen Malon Electrical Factory

[China Manufacturers]

Solar power system

May 04, 2012

... solar charge controller specially developed for Changhong solar PV power systems has overcharge & over-discharge protections, short-circuit ... and inverters are newly developed power supply systems based on traditional switching power supply technology. It adopts CPU ... design and develop various industrial solar power systems and household solar energy systems to meet specific requirements of the ...

Supplier: Sichuan Changhong Battery Co., Ltd.

[China Manufacturers]

For iPhone 4 Power Button

Jan 13, 2013

For iPhone 4 Power Button 1.Test before shipping 2.Purchased by regards Factory directly 3.Fast delivery For iPhone 4 Power Button Our ... for more information! Product Information Product Name For iPhone 4 Power ButtonModel MatarialMetal Logo OEM oem your customized logo Color a ...

Supplier: Guangzhou Fuli Electronic Firm

[China Manufacturers]

Intelligent Solar Hot Water Controller TNC-2, Solar Power Controller

May 22, 2012

... used for Integrated pressure solar water heater Main Technical Data1. Power supply: 220VAC, <5W2. Temperature measuring precision: ±2° ... electric leakage: ≤10mA/0.1SMain Functions1. Time display2. Power on self-test3. Water temperature indication4. Heating up-limited ... preset6. Timing heating7. Constant-temp heating8. Instant heating9. Power-off memory10. Parameters resetNote:Customer only ask one kind ...

Supplier: Zhejiang Railen Electric Technology Co., Ltd.

[China Manufacturers]

New energy products nortable home use 220v output small 80w solar power system

Jan 01, 2013

... for use in different regions solar panel system boxOur solar power systems have different specifications to meet different places to useIt include ... energy products nortable home use 220v output small 80w solar power system

Supplier: Nantong Hezheng Trading Co., Ltd.

[China Manufacturers]

High quality wind and pv hybrid power system

Jan 29, 2013

1.Wind and PV hybrid power systems ,wind power system 2.environmental protection ,new sources 3.have the CE ... rosh High quality wind and pv hybrid power systemadventage:1.Power supply security is to guarantee safe operation of ... construction of the base ventilator station requirements of electrical load power supply system configuration design, can satisfy many communication station ...

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

[China Manufacturers]

Explosion-proof reactive power compensation device

Jun 23, 2012

... voltage stability margin; increase the flower factor, reduce reactive power flow, reducing net loss; reduce the non-linear loads ... , flicker, negative sequence and harmonious wave interference, improve power quality and increase productivity.This product is mainly used in ... and to increase the level of security and stability of power systems. Features 1. It is according to load reactive current, ...

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

[China Manufacturers]

DYG30 series of electric power inverter, UPS

Nov 11, 2012

... interface, intelligent DYG30 series of electric power inverter, UPS, is a design for the power sector advanced the ideal sine-line ... screen, directly from the screen to get DC power inverter power supply.DC power systems as a result of the use of high-quality ... free valve-regulated batteries, "is a reliable DC" + "reliable inverter power source," so as to enhance the reliability of the system ...

Supplier: Markari Science & Technology Co., Ltd.

[China Manufacturers]

CVT Resonant Test System

Feb 12, 2012

... pressor device special for CVT Inspection .Make the required power’s and test equipment ‘s volume and weight dropped several times, convenient ... small.The required electric capacity only 1/Q times of test capacity,and the value of Q could be 20 to ... way to limit the role of short-circuit current when power over rated voltage, not exacerbate to damage the try product ...

Supplier: Wuhan Hance Electric Co., Ltd.

[China Manufacturers]

supply BFM-W electrical equipment power induction capacitor

Sep 14, 2012

... and developmentFeatures:1) Widely used in power and power electronic systems2) A typical application is for power systems, pulse generators, magnetic charging and discharging ... machines3) Mainly types: AFM, BFM supply BFM-W electrical equipment power induction capacitor

Supplier: Jiande Haihua Electric Co., Ltd.

[China Manufacturers]

multi-loops power analyzer

Feb 09, 2013

... measurement and control devices, can be widely used in power systems, environmental monitoring such as low-voltage distribution automation. Two ... -phase angle and forward/reverse phase voltageCounting current active power energy of each circuitWith phase-sequence detection & one ... DC18~90VPower consumption≤5VA AccuracyCurrent & Voltage: 0.5%Power & Power factor: 1%Frequency: 45~60Hz±0.1HzActive energy: ...

Supplier: Guangdong Yada Electronics Co., Ltd.

[China Manufacturers]

With or Without Analog Output , DW9 Three Phase Series Digital Power Meter

Jan 11, 2013

... protocol. - Power supply: AC 90~260V 50/60HZ, power consumption<5VA. - Applications: applied in electrical power systems for auto ... control, e. g.: single/three phase current/voltage/power consumption...etc for ... supplyAC 90~260V 50/60HzMeasuring objectvoltage,current, power, power consumption,powerfactor,frequency,active energyDimension96H×96W×100LmmDirect ...

Supplier: Zhongshan Ibest Electrical Co., Ltd.

[China Manufacturers]

stand alone solar power system

Jan 01, 2013

... family, school, hospital 5 KW solar power system;Applicable environment: family, school, hospital1. Solar power generation purposes: lighting, television, radio, telecommunications ... requirements, design optimization of solar power allocation scheme, and provide the perfect.Household solar power systems Description: 1, overshoot, over discharge ... panels up to 20 years. stand alone solar power system

Supplier: Ningbo Bolite Solar Technology Co., Ltd.

[China Manufacturers]

60W Co2 Laser Power Supply

Nov 11, 2012

... damages caused by laser tube burst.5.Ex-factory Aging Test:Each power supply should go through 12-hour, 60°C high ... temperature aging test under full load with 500 times power supply switches in 7 seconds. Main Technical ... ,000hoursTest Time at Full Load and 60°C12 hours Power Supply Switch Test within 7 Seconds 500 times Maximum Dimensions (L*W ...

Supplier: Shanghai Weihong Electromechanical Technology Co., Ltd.

[China Manufacturers]

Round High Power LED Lawn Light/Garden Light 9w

Apr 01, 2013

... Shockproof and corrosion resistant 3.Round Shape,IP65 Round High Power LED Lawn Light/Garden Light 9w Specifaitons: Porduct NameLed floodlightItem ... NO.LT-T-024F-9WPower9wVoltage 110-220v Light source High Power led 3w led quantity 3pcs Chip Brand Epistar Lam Size ... ;fast turn on, no warn-up. 5.Using build-in power systems, easy to install and preserve.Applications:Workshops, factories, warehouses, toll ...

Supplier: Zhongshan Li-Tian LED Lighting Factory

[China Manufacturers]