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

LCD UPS DIGITAL 850VA

Feb 07, 2012

... (mm)350×160×255Unit Weight(kgs)7.4 LCD UPS DIGITAL 850VA

Supplier: Zhongshan Dianxing Electrical Appliance Industry Co., Ltd.

[China Manufacturers]

Electricity Power Saving Device - 20KW

Jan 21, 2013

... the art electrical technology to actively monitor and improve the power factor of your household / office appliances, in addition ,the intelligent ... distributor for service .NOTES- This device operates by adjusting the power factor of the incoming supply into your hose . For it ... supply so as to detect all loads before the meter and adjust the power factor accordingly . If it is installed too for down ...

Supplier: Yuyao Keyli Magnetics Co., Ltd.

[China Manufacturers]

Telecom and electric power Inverter (0.5kVA-6kVA)

Mar 02, 2013

... AC power type and DC power type:AC power type means the city power supply ... ms)≤5msAC OUTPUTRated Capacity(VA)500VA1000VA2000VA3000VA4000VA5000VA6000VAOutput Power(W)400W800W1600W2400W3200W3500W4200WVoltage and Frequency220Vac,50HZOutput Current ... Reaction Time(Load 0←→100%)5%Power Factor(PF)0.8/0.7/0 ... )≤5msENVIRONMENTIsolation(IN/OUT)1500Vac,1minuteNoise(1 meter)≤40dBTemperature–25°C~+50°CHumidity0~90 ...

Supplier: INVT Power System (Shenzhen) Co., Ltd.

[China Manufacturers]

DIV Series Telecom and Electric Power Inverter

Dec 21, 2012

... series inverter can be AC power type and DC power type:AC power type means the city power supply is main when the ... Load)≤ 3% Dynamic Reaction Time(Load 0← → 100%)5% Power Factor(PF)0.8/0.7/0.6Overload220%, 30 secInversion Efficiency ... % Transfer Time(ms)≤ 5msENVIRONMENTIsolation(IN/OUT)1500Vac, 1minuteNoise(1 meter)≤ 40dBTemperature– 25C~+50CHumidity0~90%Sea Level(m)≤ 2000DISPLAYLCD Input/output ...

Supplier: Shenzhen Invt Electric Co., Ltd.

[China Manufacturers]

powerups No-break power 110/120/127vac Online UPS without isolation transformer

Mar 31, 2013

Large LCD display Adopts DSP+MCU digital Input power factor above 0.95 Automatic static bypass Audible alarm function ModelWA( ... to 3 unitsInput Voltage88~138VAC176VAC~276VAC304VAC~476VACFrequency46~54HZ(56~64HZ)Power factor>0.95>0.98>0.95Output Voltage110±1%220VAC±1 ... load THD<5%Dynamic responseFull load ±4%Wave formSine wavePeak factor>3:1Power factor0.80.7Efficiency>0.85>0.85>0 ...

Supplier: Reros (Changzhou) Electronics Co., Ltd.

[China Manufacturers]

5KW Off Grid Home System Power Inverter With CE

Mar 31, 2013

... and the latest network communication technology, providing a complete power solution for strict demand applications. It is with small ... ADAPTER).This product applys to a variety of solar power systems, wind power generation systems, wind and solar hybrid generation systems. ... termperature0—40°CHumidity20—90% non condensingNoise≤40DBA(for 1 meter distance)Weight(KG)33.536.537.538.539.5Machine dimension ...

Supplier: Foshan Panpower Science & Technology Co., Ltd.

[China Manufacturers]

UPS:10-200KVA Intelligent Digital online UPS(GP5310-GP53200)

Sep 09, 2012

... :10KVA-200KVA low frequency online ups Full Intelligent Digital UPS(GP5310-GP53200)Application in kinds of grid environment ... industry, large enterprises and so on.features:1. Advanced digital circuit system 2. Intelligent management of batteries status3. Intelligent ... can restrain input harmonic pollution efficiently, improve UPS input power factor, and minish input harmonic current.14. Special set: ...

Supplier: Shenzhen ZLPOWER Electronics Co., Ltd.

[China Manufacturers]

Power Systems 3+1

Apr 01, 2012

... specifically designed to meet any requirement in terms of power functionality and cost. Ideal ApplicationsWireless, fiber and fixed ... the art, cost efficient and compact DC power systems. Powersys delivers power density of 14W/in3 and superb reliability ... (230VAC 1 ph )Frequency45 to 66HzMaximum CurrentSee Powersys datasheetPower Factor>0.99 at 20% load or moreProtectionSurge protectionInternal fuses ...

Supplier: Guangdong East Power Co., Ltd.

[China Manufacturers]

MT3000D Portable field Energy Meter Multifunctional tester

Mar 08, 2013

... check 48 different wrong wiring connection for P3 Field meter testerMain features: 1) Large color LCD, friendly user ... directly measure voltage, current, frequency, phase, power factor at work site3) Energy meter data memory: >4,000 meters with completely computer ... 80 - 380V, shall obtain electricity from the test loop directly7) Power consumption: 15A8) Working conditions: temperature: -25 - +55°C, ...

Supplier: SMS Electric Co., Ltd. Zhengzhou

[China Manufacturers]

digital tig arc welder MMA welder (JLT TIG /ARC 150MP)

Feb 16, 2013

... power3,74,65,6Fuse (delayed action)161616Power factor max0.950.950.95Open circuit voltage626262Current range5-1505 ... by micro-processor5) Complete TIG/MMA functions2. Features1) Digital inverter welding source, simple operation, perfect result, 100% ... .minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); digital tig arc welder MMA welder (JLT TIG /ARC 150MP)

Supplier: Shanghai Jinlite Welding Machine Co., Ltd.

[China Manufacturers]

1kva uninterruptible power supply

Mar 31, 2013

... off after ten seconds to conserve battery power when no power needs are detected. h).Battery level ... vice versaLED indicatorsStatusLoad level/battery level, battery , utility power, inverter, bypass, overload, faultAudible alarmBypass, on battery ... mode, battery low, overload, faultAcoustic noiseAt 1 meter distance45 dB50 dBCommunicationDB-9 portRS-232 serial interfaceIntelligent slotOptions ...

Supplier: Shenzhen Pocasa Electronic Co., Ltd.

[China Manufacturers]

UPS--LCD Online ups power system 6-20Kva

Sep 05, 2012

... future expansionHighest reliability and maximum performance for power sharing and redundancyEquipped with Maintenance Bypass Switch ... SwitchYesLED indicatorsStatusLoad level/Battery level, Battery , Utility power, Inverter, Bypass, Overload, FaultAudible alarmBypassAlarm beeps every ... two for every secondFaultAlarm beeps continuouslyAcoustic noiseAt 1 meter distance£ 55 dBA£ 60 dBACommunications DB- ...

Supplier: Guangzhou Helizhanchuang Electric Technology Co., Ltd.

[China Manufacturers]

US EU UK AU Plug Power Saving Electricity Energy Saver Box AC 90~250V

Mar 31, 2013

... into the wall socket closest to the meter, one signal phase household require one Power Saver. It uses a state of the ... art electrical technology to actively monitor and improve the power factor of electrical appliances ,suit for household or office. The ... voltage: 90~250V, 50HZ-60HZ Single phase modelPackage included1 x power saverShippingIf items total weight over 2KG, Will send by Express ...

Supplier: Shenzhen New Land Trading Co., Ltd.

[China Manufacturers]

500kw power saver for three phase energy saver

Sep 08, 2012

... x Box How it works:The power saver pioneer controls and actively improves the power factor of your personal and professional devices ... -the-art electrical technology to actively monitor and improve the power factor of your household,office or industrial appliances. in addition, ... direct wall socket only and as close to the electricity meter as possible.6.can intelliworks energy savers be used in ...

Supplier: Shenzhen Mei Shi Yi Electronics Co., Ltd.

[China Manufacturers]

uninterrupted power supply ups

Jan 21, 2013

... your network, communication systems and critical loads. The Digital Signal Processing (DSP) technology allows the UPS take ... wires (3 lines + Neutral + Ground)Freq50 / 60Hz ± 10% autosensingPower Factor / Filters>0.98 / EMI, RFIDual inputOptionalOutputVoltage (*)380 ± 20% / 5 ... 2% with linear load, <5% with nonlinear loadCrest factor / power factor3:1 / 0.9TechnologyTrue On-Line double conversion ...

Supplier: Green Power Electronics (Shenzhen) Co., Ltd.

[China Manufacturers]

1.8%off promotion!!!26KVA/20KW Big power cummins diesel generator manufacturer

Mar 31, 2013

... speed (r/min ) 1500Phase NO.Three phasePower factor (cosφ)0.8(lag)Insulation gradeHPole number4Excitation modeBrushless ... cooled, direct injection, in-lined, turbochargeStandby power Kva36Base output power Kva32Cylinder quantity4Air intake wayAir-air after-cooled,turbo ... generator,silent diesel generator,cummins diesel genset,power generator,power plant,diesel generator set,generator set,generator ...

Supplier: Fuan Desenpower Machinery Factory

[China Manufacturers]

line interactive ups power supply manufactuer with AVR

Mar 31, 2013

... with AVR : Compact 400-1000VA 1. Digital DesignAdopted DSP control technology and digital design topology, C UPS can be operated ... cyclically. 3. A Real Green-environmental Protection Power.The commercial power input factor correction technique is used .Under the Normal mode ... -saving by inputting harmonic less than 10% and frequency power factor above 99%. 4. Direct Current Cold Start Function When ...

Supplier: Shenzhen Jinyou Science & Technology Co., Ltd.

[China Manufacturers]

DUM-48/50H (600A Capacity) Cabinet 48V Rectifier System for Telecom power supply

Nov 06, 2012

... alarm and protection measures. Introduction DUM series cabinet power supply system is designed to meet higher capacity and ... 300V. High reliability with autonomous current-sharing technique. High power density, lower electromagnet interference and high efficiency. Hot-plug ... N+PE, Nominal 220/230/380/400/415VACFrequency 45 ~ 65Hz;Power Factor ≥ 0.99Efficiency ≥ 92% rated, 95% in maximumDC Output ...

Supplier: Beijing Dynamic Power Co., Ltd.

[China Manufacturers]

Three Phase Double Conversion Online Uninterruptible Power Supply Manufacturer

Mar 31, 2013

... switch are dissipation with exhausts HP high power, which enter into deduce digital ages of classic legend, bring up ... in traditional simulation age, it ingeniously adopt the digital control technology and high-precision SMD technology to assure ... ultralimit,phase wrong,phase lost outputovercurrent, short circuit, power factor lowEconomic running modeEconomic mode available,overall efficiency reach up ...

Supplier: Foshan Baykee New Energy Technology Incorporated Company (Shenzhen Branch)

[China Manufacturers]

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

Mar 31, 2013

... display pure sine wave 300W 12V 24V 220V POWER INVERTER System Features:Integrated balance-of-systems components120/240 ... Digital Control regulates voltage to prevent a drop during a power surge. Full 200% rated output power is delivered to the loadEfficient, power factor ... : Connect DC negativeAC socket: Connection to the ladenSwitch: power properly connected, turn on the switch, the inverter to ...

Supplier: Dongguan Sheng Yang Industrial Co., Ltd.

[China Manufacturers]