digital power factor meter,China digital power factor meter Manufacturers, Suppliers

UPS Power Supply HQ3120L-20KVA

Feb 24, 2012

... configuration.- Parallel operation controlled by internal microprocessor.- Digital equal flow control technology to make the UPS ... currentDepending on the external battery capacityNoise LevelDistance is 1 meter<55db(A)DisplayLEDAC, Inverter, Low battery, Bypass, ... Overheat/Cold start functionOverload125%, more than 1 minutesOutput power factor0.8Transfer time to bypass0msInput frequency track<=1Hz ...

Supplier: Xiamen Evada Electronics Co., Ltd.

[China Manufacturers]

Three-Phase Multifunction Meter

Dec 08, 2012

... , reactive and multi rate energy) Measuring electric parameters (voltage, current, power factor and frequency)Multi-rate function (four rates, up to 12 ... Remote programming and meter reading function Meter reading function at power outageMultifunction Power Meter(Energy Smart Meter, Electric Meter, Digital KWH Meter).We can customize energy meter according to your ...

Supplier: Risesun Group Co., Ltd.

[China Manufacturers]

DTSD341-5 Three Phase Electronic Prepayment Energy Meter

Jun 23, 2012

... Large LCD display with backlightu Low voltage protection: meter will be disconnected automatically. The low voltage threshold ... reverse rotationBilling reset locally or remotelyProgramming actionPower on and power off Tamper Detection & Alarmsu Option for magnetic tamper ... LCD with English and Arabic languagesu Large 8-segment digital displayu 2 digits for ID displayProgramming softwareu Programming ...

Supplier: Wasion Group Ltd.

[China Manufacturers]

Good Quality 30KW Power Cummins Genset

Feb 09, 2013

... generators. We pass CE,ISO,CQC certificate. genset power range: 25-2000kva, alternator power range: 6.5-1760kw. Technical parameters of ... LCD display. When there is an interruption in the commercial power supply (or there is a start signal in other ... addition, it is provided with a basic protection function and digital or meter indication of voltage, current, frequency and rotation speed parameters ...

Supplier: Jiangsu Hengtong Generator Manufacture Co., Ltd.

[China Manufacturers]

Energy Meter Three-Phase Calibration Test Bench

Jan 19, 2013

... be accepted the signal for both round-style energy meter and digital LED energy meter. The test bench has the auto-search black ... 3 min (time base 5S); Distortion factor: < 0. 5% at linear load; Frequency range: 45Hz~65Hz; Power efficiency: More than 85%; Ambient ... %/3 min (time base 5S); Distortion factor: < 0. 5% at linear load; Frequency range: 45Hz~65Hz; Power efficiency: Greater than 85%; Ambient ...

Supplier: Holley Metering Ltd.

[China Manufacturers]

600W Dimmable electronic digital ballast

Mar 30, 2013

... %-75%-50% Seving more energy 600W Dimmable electronic digital ballast HID HPS Digital Electronic Ballast for 600W HPS and MH Lamp Voltage ... ~268Vac Rating V. In: 120/240Vac Input frequency: 50Hz~60Hz Power factor: >0.99 Efficiency: 95 %( Max) THD: <10% Output ... , only Dual Spectrum and HPS lamps are suitable.The High power Digital Dimmable ballast features the same technology as the standard electronic ...

Supplier: Yongkang Tengrun Electronics Co,. Ltd.

[China Manufacturers]

Dimmable Digital Ballast

Mar 30, 2013

... can run 3 different wattage bulbs 2. CE & UL Dimmable Digital BallastKey Word: Electronic Ballast, Dimmable Electronic Ballast, Grow Light ... Range: 120V, 208V, 240V 2) Input frequency: 50/60Hz 3) Power factor: >0.99 4) Efficiency: 95 %( Max) 5) THD: <10% ... Features: 1) Outstanding energy-saving effect A) Low power loss B) High power factor C) High lighting efficiency 2) Perfect protection and ...

Supplier: Sinowell (Shanghai) Co., Ltd.

[China Manufacturers]

Grow Light / Street Light 600W Digital Lighting Electronic Ballast

Nov 02, 2012

Grow Light HPS Digital Ballast 1) Input Voltage Range:100-268VAC 2) Input frequency: 50/60Hz 3) Power factor>0.99 4) 600W Grow ... Light / Street Light 600W Digital Lighting Electronic Ballast Hold ROHS, CE ...

Supplier: Hangzhou Huichuang Import & Export Co., Ltd.

[China Manufacturers]

US style electronic ballast/ digital ballast/ 600w HPS/MH ballast

Jan 01, 2013

... - Input voltage frequency: 50Hz - 60Hz- Power factor: > 0.97- harmonic component: < 10%- Input power: 640±5%/220Vac- Output power: 600w +/- 5%- lamp voltage:90VAC ... - Currency Crest factor: < 1.7- Ingitor voltage: >3KV- Effeciency: ≥90%- operating temperature: - 30°C - + 55°C US style electronic ballast/ digital ballast ...

Supplier: Ruian Hengxiong Electric Co., Ltd.

[China Manufacturers]

4.2KVA XG-SF3600ER portable digital generator/inverter generator/digital inverter generator with CE, EPA

Feb 26, 2013

Pull handle 3.3kw XG-SF3600ER/inverter generator/portable digital generator/digital inverter with CE, EPA, CSA, GS/Sine Wave ... Hz)50Hz/60HzVoltage (v)110/120/220V/230/240Power Factor cos Φ0.8 ENGINEModelXG167FTypeOver head Value/Forced-Air Cooling ... /4 stroke Gasoline engineBore × Stroke67×65Displacement ml229CCRated Power kw4.5Max Power kw4.8Ignition ModeT.D.IRecommended FuelUnleaded GasolineFuel Tank ...

Supplier: Zhejiang Xingyu Industry and Trade Co., Ltd.

[China Manufacturers]

Digital CT416 welder

Mar 30, 2013

... Delivery: 15days for MOQ OEM is available Plastic panel Digital CT416 welderDelivery: 15days for MOQ OEM is available Plastic ... safe and reliableMMA/TIG/CUT DC INVERTER MACHINECT 416 Input Power voltage frequency AC.(single phase) 110V~240V±15% 50/ ... Duty Cycle40% No-load Loss40W Arc-starting HFTouch Touch Efficiency85% Power Factor COSf0.93 Weight13kg Overall Dimension425×205×355mm Inner Diameter Of ...

Supplier: Fuan Kingtong Electronic Industry Co., Ltd.

[China Manufacturers]

digital electronic ballasts

Feb 22, 2013

1.High Power Factor of 99.9%. 2.used for hydroponic ... the work can do the maximum save electricity, power saving rate reaches twenty percent. In addition, his ... inductance ballast can be for reactive power compensation, and improve the power efficiency, also do not harm eyes ... lanterns current, power and so on, the prevention and control of light appeared burned phenomenon. digital electronic ballasts

Supplier: Dongguan Enyang Hardware Lighting Co., Ltd.

[China Manufacturers]

HPS/ MH digital ballast 600W

Jan 12, 2013

... /240V)Output frequency: ≥30KHz, ≥20KHz(600W)Input frequency: 50/60HzPower factor: >0.99THD:<10% CF: <1.715% cooler than most electronic ... 16AWG*120mmUS/600V 16AWG*120mmUS/600V 16AWG*120mm HPS/ MH digital ballast 600W

Supplier: Ningbo Solars Lighting Electrics Co., Ltd.

[China Manufacturers]

Pure Sine Wave Power Inverter With Charger

Oct 24, 2012

... ,low voltage protectionHigh power charging module inside recharge the bettery quickly. Use LED digital display,the operating ... Time(ms)≤5AC Output Rated Capacity (VA)6001000150020003000Rated Power (W)480800120016002400Rated Output Voltage&Frequency220Vac,50HzRated Output Current ... Inverting Wave Mode THD≤3%Dynamic Response Time5%Power Factor0.8Over Load Capacity110%,30secondsInverting Effeciency≥85% ...

Supplier: Zhongshan Dongfeng Haifa Electric Appliance Factory

[China Manufacturers]

Soundwel Ultrasonic Thickness meter,0.1/0.01mm

Mar 31, 2013

digital ultrasonic thickness meter 0.1/0.01mm Large LCD screen work last 200 hours Sounwel Ultrasonic Thickness meter The ultrasonic thickness gauge Model ...

Supplier: Beijing Soundwel Technology Co., Ltd.

[China Manufacturers]

variable-frequency power source

Jul 05, 2012

... the voltage and frequency. 2.High precision, screen digital display: frequency, voltage, current, power, power factor. 3.Quick response for status, regulating voltage response ... time≤2msIndicaor/resulutionFrequency4 digital resolution 0.1HzVotlage4 valid digital value resolution 0.1VCurrent4 valid digital value resolution 0.1APower4 valid digital value resolution 0 ...

Supplier: Shenzhen Goter Power Technology Co., Ltd.

[China Manufacturers]

150W HPS digital electronic ballast dimmable CE,UL,CUL,FCC

Mar 31, 2013

1.150W HPS digital electronic ballast dimmable 2. wide ... 4.CE,UL,FCC,CUL 150W HPS digital electronic ballast CE,UL,FCC,CULModelHPS-150W- ... Type150WInput Voltage220VInput voltage frequency50/60HzInput current0.68APower factor≥0.95Input power160WStart current0.30AInstant voltage sag30% ... efficiency >94%,remarkable effect of saving energy·High power factor, able to reduce initial installation cost·Able ...

Supplier: Qingdao Mefine Electronics Technology Co., Ltd.

[China Manufacturers]

160w flood light AC86-265V,waterproof ip65 led light flood,outdoor, high power tunnel light

Mar 31, 2013

... LightInput Voltage:AC85~285Frequency Range50Hz~60HzTotal Harmonic Distortion< 9%Power Factor>0.98LED Working VoltageDC30~36VLED 2 pc Bridgelux SMD ... Efficiency>85%Average IlluminanceHeight of 3 meter: Height of 5meter: Height of 7 meter:Illuminance AreaHeight of 1 meterHeight ... of 3 meter : Height of 5 meter: Illuminance Uniformity>0. ...

Supplier: Shenzhen Shoklighting Technology Co., Ltd.

[China Manufacturers]

Single-phase electronic Prepaid kilowatt-hour meter (IC card)

Feb 05, 2013

... connection through current mutual inductor is applicable. (Control wire from meter controls external current relays or breakers to cut off current ... users’ requirements.2.4 Basic error: CurrentActive 1.0 gradeError %Power factor COS0.05 Ib≤I<0.1 Ib1.0±1.50 ... ~255 kWh, to be determined by Government Power Supply Department), the meter will cut off power supply automatically to remind users to purchase ...

Supplier: Yueqingshi Switchtec Co., Ltd.

[China Manufacturers]

1KW inverter/digital generator

May 03, 2012

... ×260×390mmGross/ Net weight17/15kgUnit(20FT)480 units 1KW inverter/digital generator

Supplier: Yangzhou Hengdong Mechanical & Electrical Co., Ltd.

[China Manufacturers]