frequency converter variable voltage and frequency and variable speed frequency converter inverter ac drives,China frequency converter variable voltage and frequency and variable speed frequency converter inverter ac drives Manufacturers, Suppliers

ZN28A-12 series indoor high voltage vacuum circuit breaker

Mar 31, 2013

... cabinet to be used in industrial and mineral enterprises 1.ZN28A12 series indoor high voltage vacuum circuit breaker is a kind ... maintains a rater low arc voltage, and offers the vacuum arc chute a relatively high recovery speed of the medium durability after ... arcburning, consequently, the making/breaking capacity of the circuit breaker and its life ...

Supplier: Hubei Zhongke Electric Co., Ltd.

[China Manufacturers]

LC3-D Star-delta Reduced Voltage Starter

Apr 26, 2012

... automatic changeover of star delta to reduce the voltage LC3-D Star-delta Reduced Voltage Starter LC3-D 183LC3-D 503LC3-D ... suitable for starting motor in the circuit of AC 50/60Hz,voltage up to 660V and current up to 95A It is provided ... timer for automatic changeover of star delta to reduce the voltage and current of motor starting.Specification TypeRated operating current (A)3 ...

Supplier: Yueqing Auxin Imp.& Exp. Co., Ltd.

[China Manufacturers]

DP4 5 digit Voltage Meter / Ampere Meter

Mar 31, 2013

... different signal, such as AC/DC voltage and current;3) With software menu and thumb switch to set High, Middle and Low alarm output value ... (total 3 alarm), and CT ... 8) Dimension: 48Hx96Wx100L mm. ModelNormal Measuring RangeAlarmOutputPower SupplyDP4-AV---AC/DC (Voltage): 0.2V/2V/20(10)V/200(100)V/ ...

Supplier: Toky Electrical Co., Ltd.

[China Manufacturers]

EH Series Multi-range Single Voltage Ampere Meter with RS485

May 15, 2012

... ,with analog output , RS485 interface With three display window , and can display voltage and current at the same time . Features:1) Power supply ... ) Direct Input Range: Voltage:AC 4.5-450V; Ampere: AC 0.015-5A9) Dielectrical strength: Power supply terminals& other terminals, and Relay output terminals ...

Supplier: Sommy Automation Co., Ltd.

[China Manufacturers]

voltage meter with RS232, RS485 can be display the data in the screen of computer via USB

Dec 28, 2012

... .power AC220V or DC5V,12V,24V 2.Measure Current or Voltage of AC or DC 4 Dimension 96x48x77m PC display install-type ... MB4200 series digital panel meter is used in measuring AC/DC Voltage and Current.And the same time, it can connect the USBThe meters ... high accuracy* Many years of export experience and 12 years experience cooperation with Panasonic voltage meter with RS232, RS485 can be display ...

Supplier: Shaanxi Xieli Photo Electric Instrument Co., Ltd.

[China Manufacturers]

JJW AC voltage power supplies

Mar 31, 2013

... Motor Type Full Copper 2.ISO9001&CE Certification JJW AC voltage power supplies1.Servo Motor Type Full Copper 2.ISO9001& ... formula, which is advanced in the world and represents the latest development of AC stabilizing technology. Its circuit is composed of ... is an ideal replacement for the 614 series electronic voltage stabilizer and magnetic saturating voltage stabilizer, also it can provide a quiet ...

Supplier: Yueqing Huawei Electric Appliance Co., Ltd.

[China Manufacturers]

GGD Low Voltage Distribution Cabinet

Dec 24, 2012

... is applied in distribution system with AC 50Hz, rated working voltage 380v. GGD Low Voltage Distribution CabinetGGD low voltage distribution cabinet is the new ... by 8MF cold-formed steel partially welded; its structure accessories and special matching accessories are matched supplied by the profile steel ...

Supplier: Nuclear Industry Yantai Tongxing Industrial Co., Ltd.

[China Manufacturers]

multifunction voltage protector

Mar 05, 2013

... times, error time, error times and so on, displays current power supply voltage, and can cut off the power supply ... capability:999999Max calculagraph capability:9999 hours 59 minutesMax count speed:5 per secondAccumulative calculagraph error:0.01%Data ... 150~500VVoltage measuring precision:±1% Input signal:AC/DC 80V~400V Voltage signal Output contact capability:2A/250VACOperating environment: ...

Supplier: Jiangsu Lanhe Network Technology Co., Ltd.

[China Manufacturers]

High voltage capacitor bank

Jun 06, 2012

... Capacitor can improve the power factor of circuit and the stability of voltage as well as the decrease of circuit loss.Technical ... than -0.5%-+10% of rated value.4.Under rated voltage and 20 temperature ,the tanθ of loss angle of capacitor is ... term running under 1.3 times rated current conducted by voltage rising and ultraharmonics is acceptable.If any interested,please feel free ...

Supplier: Wenxian Yong En Power Tools Co., Ltd.

[China Manufacturers]

Aging/withstand voltage Test System

Apr 01, 2012

... output function can Over current and over voltage protection Specification Dial testAccuracy1%Voltage range57.7/100V - 220 ... 2 digital LEDParameter display waydisplay voltage and current data as percentWithstand voltage testAccuracy1%Voltage outputAC0-750V/0-2500-400V ... display waydisplay the actual output voltage dataOtherInsulating resistance>=10MΩVoltage stand strength>=2000V/60sPower supplyAC220V± ...

Supplier: Guangzhou GENY Electric Co., Ltd.

[China Manufacturers]

Wholesale JPS-305DG Linear 220 V Input DC Power Supply 0-30V Outpur Voltage, 0-5A Output Current Linear DC Power Supply

Mar 31, 2013

... fan C. 110V or 220V input voltage conversion select D. 3 digit LCD display output voltage and output current ( e. G. JPS-202DG ... ) E. 4 digit LCD display output voltage and output current ( e. G. JPS-2002DG) F. Current-limiting protection ... 4.1kg 4.62kg Dimensions(mm) 275*126*155 Input voltage: AC 220V/110V± 10% 50Hz/60Hz ( Select input) Working Condition: Temperature ...

Supplier: Shenzhen Meiruike Electronic Technology Co., Ltd.

[China Manufacturers]

6S Lipo Alarm, 6S Voltage Tester, Lipo Checker

Dec 31, 2012

... 2S-6S LiPO/ LiFe/ LilO battery pack, the total voltage and voltage difference are displayed simultaneously.2. Especially, this cell Alarm can ... show a warning buzzer and LED, when any cell voltage reaches any value you set in flight, or ... , before flight please press the button setup the lowerest cell voltage and press for 3 seconds confirm. Battery range: 2S-6S LiPO ...

Supplier: Shenzhen Tianqi Technology Co., Ltd.

[China Manufacturers]

single phase voltage stabilizers

Feb 01, 2013

... contact voltage gegulator,sampling control circuit and servo motor. When input voltage or load changes,sampling control circuit will sample and amplify the voltage,and the ... servo motor will rotate in the desired direction,which turns the arm,adjusting voltage until the ...

Supplier: Wenzhou Mallton Electric Co., Ltd.

[China Manufacturers]

Fly Back Transformer for stun gun or stun gun Hiht Voltage Module

Oct 18, 2012

Good quality and low price These products apply in the stun gun/ electric pulse shock, named hight voltage transformer /HV ... as following: Electrical specifications are test at25°CInput Voltage: 6-9VOutput Voltage : 30-50KVp-p,1 send @10 mm ... overheat on transformerNo failure on the unitContinue arcing with same voltage and current. Environmental characteristics:Storage Temperature: -55-+85°COperating ...

Supplier: Jiangsu Kelin Police Equipment Manufacturing Co., Ltd.

[China Manufacturers]

useful voltage protector manufacturer

Mar 15, 2013

... protection of the home appliances in case of under-voltage,ultra-voltage and electricity stoppage. For instance, it may be always ... harmful to the air conditioners, refrigerators and freezing cabinets if the supply voltage ... green LED indicate the connection with the load supply and a voltage within the normal range; Lighting-up of the ...

Supplier: Guangzhou Rcking Electronics Co., Ltd.

[China Manufacturers]

Low voltage(high voltage)AC intelligent network control system.

Aug 06, 2012

... chosen for dynamic braking, and ordinary speed regulation using series resistance is availabl Low voltage or high voltage can be chosen for ... dynamic braking, and ordinary speed regulation using series resistance is ... single-motor drive or double-motor drive. Low voltage(high voltage)AC intelligent network control system.

Supplier: Shandong Taiding Mining Machinery Co., Ltd.

[China Manufacturers]

12KV Indoor Medium Voltage Vacuum Circuit Breaker ( VS1 )

Mar 31, 2013

... taking the air as the insulation.permanent magnetic Medium voltage and high-voltage vacuum circuit breakerThe ZN73F-12 vacuum circuit-breaker is ... large power energy needed by switching off. The speed of manual switching off and electric switching off shall be same to make ... it also have the alarm function of low voltage refused switching on.?8. AC and DC energy stored operation, after no power within ...

Supplier: Solcom & HAPN (Shanghai) Electric Co., Ltd.

[China Manufacturers]

High voltage power supply

Mar 23, 2012

... floor-stand type household and commercial air cleaner 2.With air flow sensor function, output high voltage only when the fan ... .Specially designed for floor-stand type household and commercial air cleaner 2.Input Voltage: 85VAC~250VAC 50/60HZ 3.One Way ... filter reminder function 7.With over current, over load, under voltage and short circuit protection function 8.With continuous arc protection function ...

Supplier: Shenzhen Han Control Technology Co., Ltd.

[China Manufacturers]

TD High-power Ceramic Capacitor with 12kV Working Voltage-TMCC02-C

Jul 26, 2012

... . TD High-power Ceramic Capacitor with 2. 12kV Working Voltage and 5ppF Capacitance TD High-power Ceramic Capacitor with 12kV Working ... Specifications/Special Features:Capacitance: 5ppFCapacitance tolerance: K: ±10%Working voltage: 12kVWithstanding voltage: 15kVDissipation factor: ≤0.1%DFInsulation resistance: ≥10,000,000 ... compliance. TD High-power Ceramic Capacitor with 12kV Working Voltage-TMCC02-C

Supplier: Shenzhen Topmay Electronic Co., Ltd.

[China Manufacturers]

sata to ide converter driver card,usb sata to ide converter

Feb 12, 2012

*SATA to IDE Converter *Chipset:JM20330 *Guarantee:1 year *Prompt delivery *Certifications:CE/ROHS/ ... plug-and-play function Supports large capacity hard drives Supports ATA 100/133 Compatible with serial ATA specification sata to ide converter driver ... card,usb sata to ide converter

Supplier: Shenzhen Aotech Co., Ltd.

[China Manufacturers]