low frequency ups 20kva 3 3,China low frequency ups 20kva 3 3 Manufacturers, Suppliers

40kva three phase ups (3C3 Series)

Mar 31, 2013

... CE&ROHS 40kva three phase ups (3C3 Series) The excellent performance:1.IGBT based , high frequency rectifier and inverter design ... to achieve up to 93%-94% efficiency (Mains mode and battery mode),and low input current THD(>3 ... the protection level in industrial environment and safeguard the UPS’s security of operation in bad environment. Technical specification ...

Supplier: Helior Technology Co., Ltd.

[China Manufacturers]

800W UPS Power Inverter with Battery Charger DC to AC

Mar 31, 2013

800W UPS Battery Charger Inverter 1.CE approval 2.Frequency:50/60Hz 3.Use in home,ourdoor 4.Input12/24,output 110/220/ ... 230V 800W UPS Battery Charger Inverter ... damage due to outlet overload The inverter can automatically detect low battery voltage and shut down to preserve the battery Overload ...

Supplier: Guangzhou Huichao Car Accessories Co., Ltd.

[China Manufacturers]

7K VA pure sine wave UPS

Feb 17, 2012

... battery voltage 192VDC battery efficience 90% transform time <4ms Model UPS-6KVAUPS-10KVAUPS-15KVAUPS-20KVARedundancyParallelled & redundancyRated Power6KVA 10KVA15KVA20KVAInputWires Single phase dual ... AC mode)50Hz±0.1Hz(DC mode)Current crest factor 3:1WaveformSine waveBackup time(Minute,full load/half load)>7’/20 ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 7K VA pure sine wave UPS

Supplier: Zhongshan Longyang Electronics Co., Ltd.

[China Manufacturers]

Offline UPS/ Computer UPS

Feb 16, 2013

... technologyAdvanced power failure detectionAdvanced shutdown for overload and low batteryUps Auto on when AC back MODELBU400VABU500VABU650VABU750VABU800VABU1000VABU1200VACAPACITYVA/W240W300W390W450W480W600W720WInputVoltage110Vac/ ... batterySounding everey secondsOverloadups offPROTECTIONOverloadAs load over 130%, UPS is protected in 3 secondsAC inputFuse for overload & short circuit protectionShort ...

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

[China Manufacturers]

apc ups 1500va

Jan 07, 2013

... PURE SINE WAVE, 2)ZERO transfer time, 3)Factory price 4)Hige low Frequency switch 10kva ups APCOutput Power Capacity: 300Watts / 500 VA Max ... Waveform Type: Sine wave Nominal Input Voltage: 220Input Frequency: 50/60 Hz +/- 3 Hz (auto sensing) 1.83 meters Input ... Color: Black Smart green power ups 500va1)PURE SINE WAVE,2)ZERO transfer time, 3)Factory price4)Hige low Frequency switch apc ups 1500va

Supplier: Shenzhen Notorn Technology Co., Ltd.

[China Manufacturers]

Automatic High frequency electric vehicle 36v battery charger

Mar 22, 2012

... . Output 36V,15A,20A,25A,30A... 3.pulse charger, CC/CV Automatic High frequency electric vehicle 36v battery charger A new ... ISO14001; 3)1 year warranty; 4)OEM/Your brand is ok; 5)28 years experience with excellent quality; 6)Ultra-low Frequency Composite ... Power Supply (UPS), solar energy, wind power dynamo and electric communication system on the railway etc. Automatic High frequency electric vehicle ...

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

[China Manufacturers]

Lithium Battery UPS

Aug 30, 2012

... 2.Polymer lithium ion battery pack 3.Surge protector Instruction of "WINNAR" series UPS power stripFeatures: 1.Master switch ... light quality, non-memory effect , long cycle life, low-self discharge,high energy density and environment friendliness.) Compared ... —135V / 180V-240VFull load efficiency:90.00%Output frequency:Synchronize with principal frequencyCrest factor3 : 1Waveform type:Sinusoidal ...

Supplier: Shenzhen USHO Electric Co., Ltd.

[China Manufacturers]

UPS Power Surge Protector

Apr 08, 2012

... for the lightning protection of power supply input of low power UPS, power regulator, power supply of monitoring room and ... 1)Two-port design realizes two-grade protection(2)Low residual voltage(3)Dust-proof, anti-corrosion, explosion-proof, fire-retardant ... Class of Outer ShellIP2XColorSilver GreyQuantity of Connecting TerminalInput: 10A 3 Pin Power Plug Output: 10A General Power Socket SeatWorking ...

Supplier: Guangxi Dikai Sci & Tech Co., Ltd.

[China Manufacturers]

AC Three phase power generation 20kva silent diesel generator

Feb 27, 2012

... Electric start AC Three phase power generation 20kva silent diesel generator Genset base parameter : ... Control box:1), V-meter2), A-meter3), Frequency meter4), circuit breaker5), transfer switch6), temp.and pressure ... water temperature warning/ shutdown alarm 2),Low oil pressure warning3),Overspeed shutdown alarm4), ... Proof performance to keep silent running.3) Various nice appearances for your choice4 ...

Supplier: Fuan Hongyu Electrical Machinery Trade Co., Ltd.

[China Manufacturers]

silent low noise Diesel Generator

May 15, 2012

... as below:The over current protectionThe low voltage protectionThe high voltage protectionThe low frequency protectionThe low voltage protection of the battery ... The high voltage protection of the batteryThe machinery temp.protectionThe low ... starterElectric starterLow Oil Alarm System WithWithWith silent low noise Diesel Generator

Supplier: Fuyang Guanpeng Import & Export Co., Ltd.

[China Manufacturers]

TTH1225 frequency division smd inductor

Feb 24, 2013

... .with high reliability; 3.low frequency property; 4.favorable price,ISO&CE smd inductor :specifications:frequency division inductorwith high reliability and low frequency property;favorable price ... ;can be designed for your information;low DC resistance;material ...

Supplier: Yuyao Huachi Electronic Co., Ltd.

[China Manufacturers]

Gorgeous Evening Gown Beaded Chiffon High Low Hem White Short Cocktail Dresses

Mar 31, 2013

... dresses Gorgeous Evening Gown Beaded Chiffon High Low Hem White Short Cocktail Dresses Standard Dress ... Description: Brand NameYoulanda BridalModelLQ-10241StyleA-lineLengthHigh low NecklineSweetheart Back Details:Zipper upPrimary FabricChiffonTransation MethodsRetail WholesaleColorCustom ... free)Working time7-15 daysShipping timeDHL,TNT,UPS,FEDEX:3-6 days EMS:6-10days Measurements Measuring ...

Supplier: Suzhou Youlanda Garment Co., Ltd.

[China Manufacturers]

valve regulated sealed ups lead battery plates

Jun 25, 2012

... Qualified lead-calcium alloy 2.High capacity grids and low discharge ups lead battery plates ,battery plates,motorcycle battery plates1 ... Alarm Systems, Power Tools, Electric bicycles, Motorcycles and UPS Power systems etc.. The nominal voltage of KAIYING VRSLA ... battery low temperaturegood quality: new alloy grids,corrosion-resistant,low self-discharge and long life, valve regulated sealed ups lead ...

Supplier: Kaiying Power Supply & Electrical Equip Co., Ltd.

[China Manufacturers]

LCD DISPLAY BACK-UP OFFINE UPS

Sep 13, 2012

... voltage:110V-230V 2.Input frequency:47-65Hz 3.Fully protection LCD DISPLAY BACK-UP OFFINE UPS Performance1.Microprocessor based design with true ... auto-detection for battery condition4.Automatic restart of load after UPS shutdown (Notes: this function can be adjusted through Rs232 interface ... remote set-up softwaveDisplayLEDItem codeJE0101JE0102JE0103JE0104JE0105 LCD DISPLAY BACK-UP OFFINE UPS

Supplier: Yueqing Johsun Tec Electrical Co., Ltd.

[China Manufacturers]

frequency meter

Jan 06, 2013

... interference 3.measuring accurate 4.ISO9001:2000standard frequency meterfeature1.using SCM function, strong anti-interference.2.ultra low frequency ... rotational speed test,(10 times/min)3.current watchcase, case(96*48mm ... Model and parameterInput high level range30V≥input≥4VInput low level range≤0.5VCounting speed10KPCSContact burdenAC250V/ 3A DC24V ...

Supplier: Dongguan Lionpower Electronic Co., Ltd.

[China Manufacturers]

Vector Control 0.4 ~ 11KW Frequency Inverter / Converter

Oct 30, 2012

... , vector +PG—3 control functions7) 3 types of space voltage vector Wave produce mode8) Dead zone compensation function, achieves low frequency high power output9 ... ) Automatic slip compensation10) 10 methods to set frequency. imitation terminals can accept user ...

Supplier: Tianjin Century Electronics Co., Ltd.

[China Manufacturers]

12v 17ah UPS battery

Mar 20, 2012

1) Weight:5kg 2.Suitable for UPS system 3)Sealed & Maintenance free 4)Eight years factory 5) OEM service ... rate) 181mm*77mm*167mm*167mm 5kgUp to 7years Characteristics of ups battery: 1. Excellent safety performance: No electrolyte leakage, battery swelling ... platform. 3. Good shock-proof performance: The fully charged and completely fixed battery, with 4mm amplitude and 16.7HZ frequency do have ...

Supplier: Guangzhou NPP Power Co., Ltd.

[China Manufacturers]

VFD frequency converter

Feb 04, 2013

... etc.Detailed Product Description PI7600 series energy saving wall mounted (frequency inverter AC drives)Main technical features:1) Power range: ... 440V -15%~15% 2AC220/380/440V -15%~15%3) Output frequency:0.00--800.0HZ4).Central control module based on DSP ... + PG control.6).3 space voltage vector waveform produce methods.7).Dead compensate function, realize low frequency and large output torque control ...

Supplier: Dalian Powtran Technology Co., Ltd.

[China Manufacturers]

Frequency Inverter//AC Drive Inverter//VFD

Dec 24, 2012

1)High quality frequency Inverter ZVF9 2)With CE & CQC Attestation. 3)The Most Comparative Price. Product Characteristic: ... stability and switching loss. 3Good operation characteristic of low frequency, can realize 0.5HZ/150% rated torque output ... of different clients 7Customization function design :program running, wobble frequency running, PID control operation , timing function ,counter function ...

Supplier: Yueqing Kampa Electric Co., Ltd.

[China Manufacturers]

Low price 12 inch audio speaker MW12-65/new product for 2013/woofer speaker/outdoor stage speaker

Apr 28, 2012

... Density 1.1TMagnet Material Ceramic Thiele-Small parameters Resonance frequency Fs57HzDC resistance Re5.3ohmMechanical factorQms5.6Electrical factorQes0.47Total ... 3. Sensitivity is measured at 1W input on rated impedance at 1m on axis and averaged between 100Hz and 1000Hz.4. Frequency ... of box after subtracting the volume of internal objects. Low price 12 inch audio speaker MW12-65/new product ...

Supplier: Guangzhou Turbosonic Audio Co., Ltd.

[China Manufacturers]