current and voltage meter,China current and voltage meter Manufacturers, Suppliers

Withstand Voltage Tester

Jan 26, 2013

... time, continuous arbitrarily, well-adapted. Display synchronized measuring value( time, voltage and current), acousto-optic alert unqualified. Manual, telecontrol testing. High pressure Puncture ... protection. DC output can measure withstand voltage of capacitor, leakage current, high-voltage silicon stack, reverse voltage of transistor, countercurrent, a tractor serves ...

Supplier: Shenzhen Mingda Technology Co., Ltd.

[China Manufacturers]

high voltage motor phase compensator

Jan 28, 2013

... local compensation and power save. connected to rotor loop of motor . decrease the stator current and winding temperature rising ... , improving power factor and efficiency, to reduce the loss ... tracking rotor current ,for constant torque load and changing torque load with function of malfucntion record, over current, low voltage, less ...

Supplier: Worldwide Electric Stock Co., Ltd.

[China Manufacturers]

AC power line filter PE520, AC EMI Low Pass Surface Mount filter 50/60HZ rated voltage 275/480VAC PE520

Aug 28, 2012

1.single stage EMI Filters 2.test voltage (1min) L-L 1450VDC L -G 2250VDC Single ... interference suppression for high frequency -Low leakage current and high quality components ensure the safety and reliability of filters. -Available for electronic ... suppression for high frequency-Low leakage current and high quality components ensure the safety and reliability of filters.-Available for electronic ...

Supplier: Changzhou Pioneer Electronic Co., Ltd.

[China Manufacturers]

LED luminaires for harsh and hazardous location

Aug 05, 2012

... Saving Lighting 2 Explosion protection:ExdembIICT4 3 Rated voltage :AC 90~270V CCd97 Series Explosion Proof lighting ... 14mmSelection table Lighting TypeModelLampPower (W)Luminous Flux(lm)Rated Voltage (V)Explosion Protection F: Flood lightCCd97-F50LED505000 AC90 ... of LED.With protection functions of over voltage, over current and inrush current protection.3 Heat dispatching moduleEnclosure is die ...

Supplier: HRLM Explosionproof Electric Co., Ltd.

[China Manufacturers]

voltage transformers

Jan 19, 2013

voltage transformers,power transformers,current transformers. voltage transformers,power transformers,current transformers. Application1.For the dangerous sites with explosive air mixture: 1division2division.2.For the explosive air mixture : II A II B II C.Features 1.Diecasted Al-alloy shell with plastic-sprayed surface2.Suitable both for steelpipe and cable wiring.

Supplier: Zhejiang Xusheng Illumination Co., Ltd.

[China Manufacturers]

Forward and Backward Running Low Speed High Torque Motors(300Nm~500Nm)

Jul 23, 2012

... torque at low speed 4.Speed adjustable Drawings and Parameters of Forward and Backward Running Low Speed High Torque Motors( ... speed adjustable, the interval time is adjustable.2.High efficiency and saving energy. Saving 60% energy than regular ways.3 ... Run smoothly at low speed, small vibration. Low startup current and running current, high overload capacity. 4.Inner rotor structure, simple structure ...

Supplier: Tai'an Sunshine Power Electric Machinery Co., Ltd.

[China Manufacturers]

1KW2KW3KW5KW solar ups work at AC source and solar panel at same time

Nov 28, 2012

... output directly after the network electricty finished voltage stabilization, and charging the battery at the same time. ... and charging the battery as well. Product ParametersInput Voltage(V)DC48VMax. AC Mains Charging Current (A)20A/48VOutput Voltage( ... -Voltage Protection44VPackage Dimension(mm)560*310*700mmOver-Voltage Protection60VN.W.(kg)40kgAC Mains Charge ModeConstant Current,Constant Voltage, ...

Supplier: Shenzhen CDS Technology Co., Limited

[China Manufacturers]

FNR12-12 high-voltage load switch

Mar 10, 2013

... high-voltage switchgear FNR12-12 is three-phase high-voltage switchgear with rated voltage 12kv, rated frequency 50Hz, applying to separate and close load current ... , closed-loop current, charging current of noload transformer and cable ...

Supplier: Hengyang Huaneng Electric Appliances Industry Co., Ltd.

[China Manufacturers]

high voltage three phase oil filled power transformer

Oct 18, 2012

... horizontal acceleration of ground surface is 0.3g, and the vertical acceleration of ground surface is 0. ... certain capability in dustproof, antifouling, waterproof, earthquake resistance and shock resistanceNote: Transformers operating in special environment are ... T6451-2008, etc Performance Parameter List Ratedcapacity(kVA)Voltage combination and tap rangeConnectionGroupNo-loadloss(W)75oC load loss (W ...

Supplier: Zhejiang Jiangshan Yuanguang Electric Co., Ltd.

[China Manufacturers]

voltage surge protector socket 110v 220v(negotiable price)

Feb 02, 2013

... ,Function:Protect household appliance from being damaged * Product Description voltage surge protector socket 110V 220V 1 .Main frequency: 60HZ2. ... 1pcs/ box,100pcs/carton7 ,Certification: BV,SGS8. When the voltage lower than 170V or higher than 260V, the protector will ... do the protectors according to our customers' requirements on the voltage,current and delay time. *Details:* This is a picture for ...

Supplier: Wenzhou Yixing Electric Technology Co., Ltd.

[China Manufacturers]

Closed loop current sensor based on the principle of Hall-effect CSM005A Hall-effect Current Sensor

Mar 05, 2013

hall effect sensor Hall voltage sensor electric current sensor current transducer electric current transducer CSM005A Hall-effect Current Sensor SeriesClosed loop current sensor based on the principle ... ) 2.Can be customized to user needs different rated input current and output current of the sensor. 3.The above specifications for the ...

Supplier: Yueqing Heyi Electrical Co., Ltd.

[China Manufacturers]

1000V 2500V 5000V high accuracy Digital Megger meter KD2671F

Dec 30, 2012

... reading.Auto-ranging for easy operationOutput short circuit current is more than 1m A,serving powerful ... shock protection function,caused by short circuit current and the residual voltage.Specifications Model2671D2671E2671F2671GRated Voltage100V;250V;500V250V;500V;1000V500V ... ;1000V;2500V1000V;2500V;5000VOutput VoltageRated Voltage × (1±10%)Max.Measuring Range1999 MΩ19 ...

Supplier: Wuhan Kangda Electrical Co., Ltd.

[China Manufacturers]

12v input 1-4w constant current led driver

Feb 18, 2012

... temperaturer-20°C~+60°CProtectionShort circuit / over current / over voltageSize36*21*13 mm Weight12gMOQ100pcsWarranty2 yearsProduct features:² ... frequency low resistance electrolysis with 8000 hours , excellent quality and stable performance.² passing 100% aging test, high reliability ... more stable. Production process: Application: Certificate: CE and BV Packing: cartons Notes:Payment::L/C,T/T ...

Supplier: Jianghai Soluxled Lighting Electron Factory

[China Manufacturers]

T8 to T5 Adaptor without cover and reflector 28W

Mar 06, 2012

... .2MInput voltageApply 110-240VAC 50/60HzFlickering free voltage range110-285VACColor temp.2700K/4100K/6400K/RGBPower28WLife ... lamps;11.Benefits:Energy saving,Environmentally Healthier and Ecologically safer;12.Instant conversion of Electromagnetic ... magnetic ballast;18.Reduction of start-up current and increased voltage spike protection through remaining magnetic ballast.Product ...

Supplier: Zhongshan Taike Lighting Factory

[China Manufacturers]

Marine Meter

Aug 26, 2012

... IP42 Shell Protection and 2,000V AC Withstanding Voltage Meter mechanism using magnetic structure of the tensile spring wire support, ... in acceleration: ≤0.7g Instrument accuracy: frequency meter is 0.5, power factor meter is 3.0, others is 1.5 ... line with IP42, allows smoke, salt, mold, dust and condensation Withstanding voltage: circuits and shell 2,000V AC/1 minute Insulation resistance: 500V ...

Supplier: Yueqing Mingbo Marine Electric Co., Ltd.

[China Manufacturers]

best and cheap plc g24 led flool light 10w 950lm aluminum

Apr 13, 2012

... 3). Warranty: 2 years 4). CE&RoHS best and cheap plc Type g24 led plc lampInput VoltageAC 100V~240VLamp ... inspect each lot according to SGS 105E AOL standard. And we make aging 2000hoursfor 1pc item under each lot.Testing ... to test lamp's lumen, consumption. Power factor, input current and Ra index.Hi-pot tester, It is used to ... keep providing our customer the high quality products and best services.

Supplier: Yuyao Jiming Electronic Co., Ltd.

[China Manufacturers]

120W LED Streetlight Lamp with 100 to 240V Voltages, Available in White and Warm White

Apr 09, 2012

LED Street Lights 120W LED street Light 2 Input Voltage: 85-265V AC 3.CE,RoHS UL approved Product NameKN- ... Streetlight Lamp with 100 to 240V Voltages, Available in White and Warm White

Supplier: Ke Neng Communication Electronic (Shen Zhen) Co., Ltd.

[China Manufacturers]

SX713 CONDUCTIVITY METER PORTABLE

Apr 29, 2012

... portabel Conductivity meter Introduction insert microprocessor chep ,automatic calibration , automatic temperature compensation , automatic power-off , data storage , self-diagnose,low voltage alamr ... ), life of battery>100hoursIP RatingIP57 dustproof and waterproofQuality and Safety CertificationISO9001:2000,CEand CMCDimension and Weight(meter)(65*120*31)mm/180gportable case(255 ...

Supplier: Shanghai San-Xin Instrumentation Factory

[China Manufacturers]

Integrating shperes tester For led lamp and energy-saving lamp

Jan 21, 2013

Test Power , Power factor, Voltage ,Current,and Annual power consumption;lumen and color temperature ect for the led lamp. Lumen and color temperature(CCT) tester for ... .2. Testing parameters: Color temperature (CCT), Lumen, Luminous, efficiency. Voltage, Wattage, Current,Power factor,, Annual power consumption(calculated by 10hrs/day)3 ...

Supplier: Zhongshan Meiao Mechanical Equipment Technology Co., Ltd.

[China Manufacturers]

INVERTER MMA welding machine WITH dual voltage MMA-250L

Feb 13, 2012

... allows a wide-ranged voltage input of ±15%, delivers optimal constant output current and superior dynamic characteristics, reduces spatter and fumes, ensures easier arc ... of current, voltage shortage, overheat delivers high reliability during operating.5.The advantage of lightweight and small volume makes it very suitable for ...

Supplier: Shenzhen Huagong Welding Equipment Co., Ltd.

[China Manufacturers]