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

kwh meter test bench

Mar 30, 2013

... equipment HC 3100 three phase multi-functions precision power reference meter Accuracy class:0.05/0.1 classIsolated current transformer equipment ... min(time base 5S);Distortion factor: < 0.5% at linear load;Frequency range: 45Hz~65Hz;Power efficiency: more than 85%;Ambient ... min(time base 5S);Distortion factor: < 0.5% at linear load;Frequency range: 45Hz~65Hz;Power efficiency: greater than 85%;Ambient ...

Supplier: Zhejiang Holley International Co., Ltd.

[China Manufacturers]

2.4 meter LED light

Mar 24, 2012

... 3.dia-casting aluminum oxidized housi 2.4 meter LED light1.introduction of LED Tube LightLED fluorescent ... -freeYesRecyclingYesCertificatesCE, RoHSMain electrical dataRated wattage(Walt)36Total wattage/power(Walt)38Input Voltage (Nominal voltage)AC85-265VOperating frequency50 ... ~60 HzRated starting time (s)1.5sPower factor(PF)>90%PolarityBipolar ProtectionLED Drive constant-current driveLight ...

Supplier: Shenzhen Mountain River Optoelectronic Co., Ltd.

[China Manufacturers]

high quality digital ballast 250w

Nov 10, 2012

... ) Output frequency: ≥30KHz, ≥20KHz(1000W)3) Input frequency: 50/60Hz4) Power factor: >0.995) THD:<10% CF: <1.76) Usage temperature: -40 ...

Supplier: Shanghai Chunkai Trading Co., Ltd.

[China Manufacturers]

90w high power led lamp for road lighting

Oct 29, 2012

led lamp input voltage: DC 12/24V AC 100-240V 50HZ/60HZ electrocal power: 90*1w emitting color: white led lampelectricity: 350mApower factor: 0.9input power: 120w20lum 9mwhitemcd: more than 7200lmviewangle: 15 degreeprojected area: 0.195 square meter 90w high power led lamp for road lighting

Supplier: Hangzhou Jiecheng Lighting Technology Co., Ltd.

[China Manufacturers]

HID electronic ballast/digital electronic ballast/HPS dimmable electronic ballast 250W,400W,600W,1000W

Dec 15, 2012

... MODELS Rated Voltage 220 V 110 V Nominal Lamp Power 250W +/-5% Line Current 1.22 A ... Drive Frequency 20 ~100KHz Reduced Power 158W 158W Lamp Current Crest Factor <1.5 Frequency 50/60Hz ... <10% <10% Max. distance from Ballast 3M Power Factor >0.95 >0.95 Short Circuit Protection 0.3sec ... Yes Energy Saving ~50% HID electronic ballast/digital electronic ballast/HPS dimmable electronic ballast 250W,400W,600W ...

Supplier: Shenzhen BERSN Opto-Electronics Co., Ltd.

[China Manufacturers]

sine wave digital inverter generator

Oct 23, 2012

... /220V/230/240Power Factor cos Φ1.0 ENGINEModelBY170FTypeForced-Air Cooling/single Cylinder/Diesel engineBore × Stroke70×58Displacement ml211Rated Power kw3.3Max Power kw3.8 ...

Supplier: Fenghua Advance Electronics Co., Ltd.

[China Manufacturers]

RELI digital dc inverter electric tig welder 200AMP argon welder

Oct 16, 2012

... . ITEMTIG-160TIG-180TIG-200Power voltage220±15%AC,Single-phaseMax input power(KVA) 3.33.94.6Frenquency(HZ) 50/6050/6050/60Efficiency ... and Confirmed L/C at sight OR T/T RELI digital dc inverter electric tig welder 200AMP

Supplier: Wenling Reli Mechanical And Electrical Co., Ltd.

[China Manufacturers]

digital inverter welder

Feb 21, 2013

WSM- 315/400/500 (IGBT) Digital inverter welder 2 functions: manual, gas protective welding. Output current: 50-315A Complete Digital inverter welder2 functions: manual, gas protective welding. Input: AC380V, 50/60Hz Output current: 50-315A Rated output voltage: 10-50VPower factor: 0.85Efficiency: 88%Duty Cycle: 60%Protection Class: IP23Insulation Class: H digital inverter welder

Supplier: Foshan City Fuyin Welding Equipment Co., Ltd.

[China Manufacturers]

WSEM series of digital controlled IGBT inverter (square wave) DC/AC pulse TIG welding machine

Jul 18, 2012

... soft switch 5.ISO9001,UKAS,CCC,CE WSEM series of digital controlled IGBT inverter (square wave) DC/AC pulse TIG welding ... could solve the IGBT easily broken problem. 2. The microcomputer digital controlled technique increases the control accuracy and speed, simplifies the ... time(s) 0.1 - 15Cleaning region -40% - +40% Efficiency 83% Power factor 0.96 Size.L*W*H (mm) 723×344×720 ...

Supplier: Tianjin New Technology Industry Zone Beiyang Century Welding Technology Co., Ltd.

[China Manufacturers]

digital inverter generator silent pure sine wave 3.5kva

Nov 07, 2012

... /60HzVoltage (v)110/120/220V/230/240Power Factor cos Φ1.0 ENGINE of digital inverter generator 2.6kw TypeOver head Value/Forced ... /single Cylinder/4 stroke Gasoline engineBore × Stroke56×58Displacement ml149Rated Power kw3.3Max Power kw3.8Ignition ModeT.D.IRecommended FuelUnleaded GasolineFuel Tank Capacity ...

Supplier: North (Nanjing) Instrument Technology Industries Group

[China Manufacturers]

Pulse Mig Series inverter DC digital welding machine

Mar 01, 2012

... wire feeding accurate Pulse Mig Series inverter DC digital welding machine This series of weldingmachineshavethe followingmainfeatures: 1,Full ... control of the welding process, ARC length stability2,Full digital control system of wire, wire feeding accurate and stable3 ... weld appearance of the welding seam11,Can be equipped with digital welding torch, adjust faster, easier.Main technology parameters: ...

Supplier: Shanghai Zhengtai Welding Equipment Co., Ltd.

[China Manufacturers]

Digital TIG welding machine

Jan 04, 2013

... ~415V±15% AC.(single Phase)110V~240V±15%50HzRated input power capacity3.2KW4KW4.5KW5.5KW7KW8.3KWInput frequency(Hz)50/6050/6050 ... -25020-300Rated output coltage(V)16.417.218202022Duty cycle606060606060No-load power(W)403540404060Efficiency(%)858585858585Power factor0.930.930.930.930.930.93Insulation ...

Supplier: USR Industries Co., Ltd.

[China Manufacturers]

Power Saver for home

May 31, 2012

... Box Adopt the latest and high-efficiency electric power saving technology of Germany, this product can provide ... order to detect all loads before the meter and adjust the power factor accordinglyParametersSingle phase modelRated voltage: 90~250V, ... Rated frequency: 50HZ/60HZUse one power saver for every 18KWWorking ...

Supplier: Guangzhou Sins Trading Co., Ltd.

[China Manufacturers]

t8 led tube lighting /High power led/high luminous flux/20w/18w/16w/AC85-265V

Nov 05, 2012

... Item Test Equipment MinTypeMaxUnitInout VoltageAC Power,Power meter100220240V/ACInput currentAC Power,Power meter859095mAPowerTotal power comsuption19.52020.5WPower factorAC Power,Power meter0.940.960.98 ... conversion efficiencyOutput power consumpton/effective power84%86% ...

Supplier: Shenzhen Lead Opto Co., Ltd.

[China Manufacturers]

12v LED digital neon rgb tube light

Feb 06, 2013

LED digital tube 1.energy saving 2.high reliability 3.life ... .000-100.000 hours 4.certificate:CE and ROHS LED digital tube Description: 1.LEDs:300pcs(DIP leds) 2.Luminous ... Color temperature:3000-9000K 4.Beam angel:120 degree 5.Power factor:more than 0.85 6.Material:aluminiam alloy base+transparent ... .colleges and universities 7.Resideential/Institution buildings 12v LED digital neon rgb tube light

Supplier: Albert Canhui Electronic Technology Co., Ltd.

[China Manufacturers]

IP66 full color 6 pixels led digital tube

Sep 07, 2012

... : external control. Shenzhen zhonglianzhanTechnology Co., Ltd. patent ---- structural waterproof LED digital tube1)SMD 35282)IP rating IP66 above3)2years warranty4)full ... product you are seen. But below this kind of led digital tube only we shenzhenzhonglianzhan technology Co., LTD shenzhen production, it ...

Supplier: Shenzhen Zhonglianzhan Technology Co., Ltd.

[China Manufacturers]

LED lawn light outdoor light hot! High power and fast delivery.

Jul 16, 2012

... led light1. High Integrated Luminous Efficiency.2. High Safety Factor.3. High power factor,4. Perfect heat dissipation and long lifespan.5. Own ... lab with Millions-valued device.2. About 80,000 square meter building area.3. Use COB Technology with inventive patent. ... ON of Grid Access authentication. Our FactoryOwned 80,000 square meter building area.Workshop and Laboratory--With Above 2000 workers. ...

Supplier: Shenzhen Jeeja Century Optoelectronics Technology Co., Ltd.

[China Manufacturers]

2013 new design hot sale high power led street lamp 150W with 2 years warranty(CE & RoHs approved)

Oct 24, 2012

... W)90-10090-10090-10090-10090-10090-10090-100Total Power (W)307080120150160200Power Factor>95%>95%>95%>95%>95%>95%>95%Operation ... energy saving by 75% comparing with traditional light source.3. Power factor over 95%, harmonic distortion rate less than 15%;4. ... investment, long-time payback;5. Adopt digital constant-power technology, realizing control of LED power;6. Unique one-time die-casted aluminum ...

Supplier: Loyal Lighting Co., Ltd.

[China Manufacturers]

Digital remote control cool source fluorescent light series

Feb 11, 2013

... life Digital remote control cool source fluorescent light series 1.Power: AC220V±10%; 50Hz2.Color temperature: 3200k3.Power factor: 0 ... min13.Remote control frequency: 315MHz14.Display interface: LED digital tube15.Address code: 20016.Five remote keys, simple ... .minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Digital remote control cool source fluorescent light series

Supplier: Zhengzhou Taiying Video Equipment Co., Ltd.

[China Manufacturers]