40t ac frequency change underground battery locomotive,China 40t ac frequency change underground battery locomotive Manufacturers, Suppliers

AC Variable Frequency Electric Drive drill rig

Jul 31, 2012

... /T23505-2009 stipulations of drilling rig and workover rig.AC variable frequency electric drive drilling rigs adopt VFD drive and digital ... structure and improve the drilling rig performance.Broadband high-power AC frequency electric machine being adopted can achieve whole course stepless ... specifications and the components are stamped with API mark. AC Variable Frequency Electric Drive drill rig

Supplier: Dongying Haixin Petroleum Equipment Co., Ltd.

[China Manufacturers]

AC Drives (Frequency Inverter)

Jan 13, 2013

ac drive,mulitfunction vector ac driver,frequency inverter,inveter,variable speed drive,vfd,converter,ac frequency inverter ac drive,mulitfunction vector ac driver,frequency inverter,inveter, ... variable speed drive,vfd,converter,ac frequency ...

Supplier: Yueqing Ying's Import & Export Co., Ltd.

[China Manufacturers]

12''AC&DC rechargeable solar fan LW-9

Mar 31, 2013

12'' rechargeable Solar fan Power by AC, DC and Solar panel Using 13 LEDs as light fan ... AC/DC solar fanBattery1x12V,7AH rechargeable sealed lead acid battery OperationAC/DC operated and solar panel IEC report for Middel EastYes Voltage/Frequency ...

Supplier: Foshan Shunde Lingqi Electrical Appliance Industrial Co., Ltd.

[China Manufacturers]

VFD frequency converter

Feb 04, 2013

... frequency inverter,AC drives,variable speed drive,AC motor speed controller,inverter,variable frequency drive,Energy saver,ac motor control system,ac frequency ... drive,vfd,vsd,frequency ... PI7600 series energy saving wall mounted (frequency inverter AC drives)Main technical features:1) Power ...

Supplier: Dalian Powtran Technology Co., Ltd.

[China Manufacturers]

frequency inverter, CHA100 series four quadrant vector inverter

Jan 17, 2013

... power rating(Kw)Capacity(KVA)Input current(A)Output currentcarrier frequency(KHz)Power unit numberDimension W*H*D(mm)Power ... Model NoRated input ParametersRated output ParametersOutput (kW)Capacity (KVA)Carrier frequency(kHz) Cabinet voltage(V)current(A)voltage (V)current( ... AC380A AC680V DC320A DC2002101-4C 680V DC320A DC440V AC380A AC frequency inverter, CHA100 series four quadrant vector inverter

Supplier: Shenzhen Invt Electric Co., Ltd.

[China Manufacturers]

AC Adapter

Nov 28, 2012

AC Adapter, power adapter. 1.Li-lon battery protable charger 2. Top grade cell. AC Adapter/Li-lon battery protable chargerSpecification:Product Code: BLD-P1Aproduct code:BLD-P1AInput AC: 90~242VAC 47~63HzOutput DC: 15V 4.5ASize:68(W) x 138(H) x 40(D) mm(brackets included)Weight: 500gOperational temperature:-10~35°CTOP GRADE QUALITY,WITH ONE YEAR WARRANTY. AC Adapter

Supplier: Shenzhen Mobai Technology Co., Ltd.

[China Manufacturers]

IGBT AC/DC TIG/MMA/CUT Welding Machine(SUPER200PI)

Mar 14, 2012

... welding machine/ac/dc welding machine AC/DC TIG/MMA/CUT welder/Welding Machine(Super200pi) 1. Advanced design, high invert frequency, high ... duty cycle, saving energy.2. Reactive power correction, IGBT, AC/DC or pulse output , ... soft switch, inverter with 100 kHz high frequency;3. Compact structure, stable ...

Supplier: Wenzhou Hanlong Welding Machine Manu. Co., Ltd.

[China Manufacturers]

DC AC Power Inverter

Oct 18, 2012

... ±0.5%dynamic response±3%( full loading change)Wave distortion<3%(Linear full loads)Power factor0 ... .8InputPhaseSingle phaseAC input voltage 220VAC±25%AC input frequency50Hz±0.5%DC input voltage48VdcRelative ... secondInverter abnormalRing;indicator light displayOthersDisplayLCD display indicates voltage,frequency, battery,load,temp,etc.LED indicates running status. Communication ...

Supplier: Xiamen Evada Electronics Co., Ltd.

[China Manufacturers]

SMART SOLAR 200W 24V DC TO 220V AC POWER INVERTER

Mar 31, 2013

... Efficiency MART SOLAR 200W 24V DC TO 220V AC POWER INVERTER Featurer1.high-frequency transfer, smaller volume 2.high-performance MCU manage3 ... manage5.single channel and high-frequency combining(38KHz)6.single channel and half-wave zero level change combining(50/60Hz)7.under ... tear.---Connected to a power outlet to provide AC---Connected solar panels, battery or wind generators DC input DC power supply ...

Supplier: Dongguan Sheng Yang Industrial Co., Ltd.

[China Manufacturers]

shenzhen 3years warranty 150w color change outdoor led spot/flood light

Sep 02, 2012

... Distribution Curve/Beam PatternAsymmetric/ Rectangular BeamInput Voltage85-265V AC Frequency Range50-60 HzPower Factor≥0.95Total Harmonic Distortion(THD ... Can be used in different places. 150w color change outdoor spot light exhibition 150w led spotlight packaging ... used in many places such as: the tunnel, underground passage, underground parking, railway, building lighting, large area flood lighting ...

Supplier: Shenzhen Ruixing Optoelectronics Technology Co., Ltd.

[China Manufacturers]

KEPC5 Battery Tractors

Jun 07, 2012

... series with High Quality, Excellent & Reliable Performance. KEPC5 Battery Tractors --KEPC5 Main Features1. Suspended seatNew type of suspended seat: ... mm800Wheelbase mm1254.5Ground clearance mm100Weight kg328Battery v/Ah48/280Controlling type AC frequency conversion control KEPC5 Battery Tractors

Supplier: Shanghai Win-Win Industrial Co., Ltd.

[China Manufacturers]

AA Battery charger with best price in China

Apr 21, 2012

1. aa battery charger with USD1.45/PC 2. with smart IC control ... . MOQ:100pcs Key Specifications:Model: AA battery charger with USD1.45/PCInput voltage: 100 to 240V AC Frequency: 50 to 60Hz Output voltage ... two pieces AA or AAA Ni-MH and Ni-Cd battery LED indications: charge red and full green Colors: silver and ... 42 x 24mm CE, CCC, FCC and CB approvals AA Battery charger with best price in China

Supplier: Shenzhen BCC Electronics Co., Limited

[China Manufacturers]

High Accuracy Full-automatic AC voltage Stabilizer SVC-500VA

Nov 28, 2012

... < 0.5s (when input voltage has a change of 10%) Output Voltage 220V±3% AC Frequency 50/60HZ Loading power factor 0.8 ... Options Delay 3~8sec Over load /short Circuit Options Efficiency AC-AC 95% Environmental Operating Temperature -10~+40 Storage Temperature -10~+50 ... ) 5988pcs54m3 5676pcs(22T) 4.Working Principle: High Accuracy Full-automatic AC voltage Stabilizer SVC-500VA

Supplier: Yueqing House Electric Co., Ltd.

[China Manufacturers]

DM201 3 1/2 bit ac clamp meter

Aug 31, 2012

AC clamp meter Anti high voltage circuit design Auto power ... CE certification DM201 3 1/2 bit digital ac clamp meter Features1,AC clamp meter with 35 mm open;2,portable ... battery indicationApprox less than 2.4 VData holdData hold/Max. holdAuto power offAbout 15minutesFunction protectFull function protectionInput10MΩSampling rate3times /sAC frequency ... bag if you want. DM201 3 1/2 bit ac clamp meter

Supplier: Shenzhen Vicimeter Technology Co., Ltd.

[China Manufacturers]

AUTO battery charging DC12V Power Supply

Oct 26, 2012

... , to prolong the lifespan of battery and full charge the battery. Compare with the industrial frequency charger, our Battery charger can prolong lifespan of ... %Power Factor≥0.85Dielectric StrengthInput to shell≥ AC 1500VInput to output≥ AC 1500VOutput to shell≥ AC 500VMTBF≥ 50,000 hrs.Over Temperature Protection80 ...

Supplier: Guangdong Kingwood Electronic Co., Ltd.

[China Manufacturers]

battery analyzer

Sep 06, 2012

... Power Supply Source (reference): voltage: AC POWER220 × (100%±10%) V; 100W Frequency: 50HzFeatures:Battery grading system with communication interface has ... realized through network. When the system works, battery’s grading will be completed by retrieving the ... , according to the set grading conditions. Features:Battery grading system with communication interface has barcode reading capabilities ...

Supplier: Guangzhou Kinte Industrial Co., Ltd.

[China Manufacturers]

220V 110V rf ac remote switch

Mar 31, 2013

... switch. 12V battery A23 type. Wall socket unit: 1875W, 15A or 3500W, 15A 220V 110V rf ac remote switch .Remote Frequency: 315MHZ or ...

Supplier: Ningbo Mingjong Electric Industry Co., Ltd.

[China Manufacturers]

Kid Toys Battery Charger

Mar 31, 2013

... /2.5A,36V/1.5A,48V/1.2A High frequency, switching mode battery charger Specifications: Size: 120×70×45mmNet Weight: 0.6KGMax ... when the wire is connected, change DC fuse or remove the fault. Apply to: Electric power tool battery, Electric toys Output Voltage ...

Supplier: Guangzhou Kingpan Industrial Co., Ltd.

[China Manufacturers]

High Frequency Online UPS LED T2KVA

Feb 20, 2013

... RS232 communication interfaceIntelligent slot availableSealed lead acid, maintenance free battery APPLICATIONServers, Data-Center, Critical network devices, Sensitive electronic equipment ... 50Hz AC Mode: Follow AC Mode (AC Range 46~54Hz); Battery Mode: 50Hz(1±0.2%)60Hz AC Mode: Follow AC Mode (AC Range56~64Hz); Battery ... *460*340Net Weight (Kg)1473413.534.514 High Frequency Online UPS LED T2KVA

Supplier: Shenzhen Charming Photo Electronic Co., Ltd.

[China Manufacturers]

DC-AC modular inverter

Jan 31, 2013

... DTP11 Series Embedded Modular Inverter is a brand of DC-AC inverter for telecommunication and electric power equipments. It is in ... -linear load)frequency50Hz±4%; 50Hz±0.2%(if the AC fails or the battery supply for output )peak factor3 :1overall efficiency≥88 ... )mm482×176×460482×308×460communicationRS232/RS422, dry contactdisplay240x128 LCD DC-AC modular inverter

Supplier: Hebei Sicon Chat Union Power Equipment Co., Ltd.

[China Manufacturers]