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

DC-DC adjustable regulated power supply modules & upgraded version of the LM2596 voltage regulator module & blue voltmeter

Feb 16, 2012

... to switch the measured input and output voltage, and a light show which way the voltage is being measured, boot default ... 3A, normal and stable operating current in 2A.8. 150KHz frequency internal oscillator is a second-generation switching voltage regulator, ... power consumption, and high efficiency.9 with ...

Supplier: Shenzhen Ezoneda Technology Co., Ltd.

[China Manufacturers]

HYELEC MASTECH High Voltage DC Power Supply 0-120V 0-5A DC Output HY12005E Switching Power Supply

Mar 31, 2013

... stable, allowing continuous adjustment of both the output voltage and current levels. BRIEF INTRODUCTION:The variable DC power supplies are very stable, regulated ... , CV≤5mVrms)2) Display: 2 LED display3) Input voltage: 104~127V AC (60Hz), 207~253V AC (50Hz)4) Protection: reverse polarity protection, current ...

Supplier: Hangzhou Huayi Electronics Industry Co., Ltd.

[China Manufacturers]

TVR-30KVA Three Phase Stabilizer /voltage regulators

Feb 21, 2012

... PhaseFrequency50Hz/60HzResponse TimeWithin 1 second against 10% input voltage deviationEfficiency≥90%Ambient Temp.-5°C±40°CRelative ... AC regulated power apply to middle, with the feature of fine stability wide range,protecting from over voltage,and sound and ... lighting alarm.2.Efficacy:works continuously,easily operating, protect the voltage. About Factory: ...

Supplier: Wenzhou Hongda Electrical Equip Co., Ltd.

[China Manufacturers]

AC Voltage Regulator(AVR,STABILIZER) TSD-3KVA

May 02, 2012

... -6KVA, TSD-7KVA, TSD-8KVA, and TSD-10KVATSD series servo-type AC voltage stabilizers are perfectly designed on the basis ... against time-delay, over voltage and under voltage and the free switching between the electric supply and voltage stabilization. They adopt the ... and new look. Parameters:Input voltage: 150-250V (1P) Output voltage: 220V or 110V Stabilization accuracy: 220V±3% or 110V±6%Frequency ...

Supplier: Hongbao Electric Group Co., Ltd.

[China Manufacturers]

automatic fast speed door

Sep 30, 2012

... . Characteristic --SEW/SNMA motor;--Mitsubishi or DANFOSS Frequency-Converter and PLC;--Automatic induction in open and close;--High density door curtain--imported from France ... ; --Special performance in sealing, heat insulation, sound insulation, dustproof, lighting and high speed(0.7m/s-1.7m/s, adjustable) etc. High ...

Supplier: Guangzhou Shuotian Gate Industry Co., Ltd.

[China Manufacturers]

Electronic speed change hoist

Jul 22, 2012

Electronic speed change hoist hoist chain hoist hoist machinery This machine is ... machine adopts the trig frequency conversion motor transmission,and the import concealed-hardened planetary decelerator to reduce the speed. This machine has the ... features of small volume, weight light, transmission stability and stepless speed change, and has widely used ...

Supplier: Nantong Industrious Imp. Exp. Co., Ltd.

[China Manufacturers]

High Speed Rotary PET Blow Moulding Machine-R10

Mar 18, 2012

... cavities, one in each mould), 12000 Bottles/Hr, . High Speed Rotary PET Blow Moulding Machine-R10(10cavities, one in each ... price.Features:1.Rotary blowing method with high efficiency and output speed to reach 99.5% productivity2.SIEMENS electric control system ... lamps has long-lasting usage. 7. SEW brand motor and frequency-transfer ensures stable work.8. Automatic feedback compensation is applied ...

Supplier: Zhejiang East Zhouqiang Plastic & Mould Industry Co., Ltd.

[China Manufacturers]

CY521 High-speed Silk Winder

Oct 07, 2012

... two-for-one twister, fancy twister and lapping yarn machine. CY521 High-speed Silk WinderThe fore equipment of fibre ... manufactured according to the standard of German DIN and the bearing and frequency converter which are produced by advanced countries make the ... to the computer instructionsTake-up speed300~700 m/minElavtor speed 15~75 mm/sTensionerIsochronous pectinate tensionerType of releasing ...

Supplier: Zhejiang Kaicheng Textile Machinery Co., Ltd.

[China Manufacturers]

Fin machine high speed type cut-off

Jul 13, 2012

... visualization control operation through PLC, frequency converter, AC servo control system, and man-machine interface (touch screen). Equipment operation and parameter setting are concise to ... fins.Magnetic powder damping automatic uncoiling control, and automatic tension control; frequency conversion feeding and frequency conversion speed regulation assure high accuracy of roll forming ...

Supplier: Shenyang Mountain Machinery Import & Export Co., Ltd.

[China Manufacturers]

Basic AC Automatic Voltage Regulator

Oct 18, 2012

... .Built-in Transformer. Voltage Regulator Model RMCSpecificationsInputAC 80V~140V / AC 140V~250VOutputAC 110V / AC 220VFrequency50/60HzDelay Time6Secs/2 ... Circuit & Overload Protection·Dual voltmeters indicate line voltage & regulated voltage·LED indicators to show status of Working, Input ... or Servo motor·Surge, Spike and Lightning Protection (Customize option) Basic AC Automatic Voltage Regulator

Supplier: Sunlogic Electrical Appliance Limited

[China Manufacturers]

2 speed 18V Cordless Drill

Mar 28, 2012

crodless drill 1)2 speed,0-350 min-1, 0-1100min-1 2) 2 battery 18V, 3)1 charger HRS, BMC crodless drill1)2 speed, 1st gear 0-350 min-1, idle speed 2nd 0-1100 min-12)2 battery 18V, 1 charger HRS, BMC3)variable speed and rever for control during drilling and driving4)textared rubber grip for maximum comfort in contronlling5)powerful motor 2 speed 18V Cordless Drill

Supplier: Ningbo E-Star International Co., Ltd.

[China Manufacturers]

[Super Deal] High Speed Micro Die Grinder

Feb 05, 2013

... DIE GRINDER(Round housing)Slim and comfortable design for greater accessibility.Built-in variable speed twist air regulator.Convenient hose ... with hose protector.Nipple and wrenches included.Ideal for ... final cleaning and polishing of dies, jewelry and hobby use.Rear ...

Supplier: Ningbo Realkey Machinery Industry Co., Ltd.

[China Manufacturers]

2 speed cordless drill

Nov 13, 2012

... Main Features: • High-capacity Lithium Rechargeable Battery;• Double speed (Low, High) adjustable;• 23+1 stage clutch for ... high torque and precision driving;• 4-pole open frame motor provides more power in a smaller size;• Variable speed trigger ... provides maximum control;• Varialble 2-speed covers a wide range of drilling and driving applications;• ...

Supplier: Nantong Gallop Automation Equipment Manufacturing Co., Ltd. Shenzhen Branch

[China Manufacturers]

Best Voltage Meter, Handheld Three-Phase Meter DF-300V

Aug 02, 2012

... the three~phase AC voltage, current, phase between voltage, phase between current, phase between voltage¤t, frequency, phase, active ... electric power, petrochemical corporation, metallurgy, railway, industrial and mining enterprises, research institutions, metrology department, etc, ... especially applies to power quantity measurement system and relay protection system. II. Features & Functions1. ...

Supplier: Henan Defy Electronics Co., Ltd.

[China Manufacturers]

high voltage porcelain Insulator

Mar 11, 2013

... ONE. the scope of application, use and classification:. Outdoor rod insulators for AC systems in frequency nominal voltage 10-500 kV substation, electrical distribution ... equipment and power stations as part of the ...

Supplier: Shaanxi Gaoyan Electric Industrial Co., Ltd.

[China Manufacturers]

ZW7-33KV/35KV/40.5KV outdoor high-voltage vacuum circuit breaker

Oct 07, 2012

... kind of outdoor high-voltage switchgear under three-phase AC 50Hz, 33KV/35KV/40.5KV rated voltage and below. It can be ... used to switch on and off the ... breaking currentKA20,25,31.54Rated insulation levelPower frequency withstand voltageDryKV95WetKV80Lightning impulse withstand voltage (peak value)KV1855Rated operating sequence O-0 ...

Supplier: Yuyao Hengtong Electric Appliance Factory

[China Manufacturers]

CHZ7-11 Outdoor vacuum circuit breaker recloser high voltage switch sf6 11kv24kv 33kv

Nov 04, 2012

... three-phase high voltage autorecloser is a 12/24/36kV rated voltage and 50Hz outdoor distribution device ... , which is applicable for distribution system in substation feedback line terminal and industrial mining establishment to protect and ... level1 minute P.F withstand voltageDry95Wet85Lightning impulse voltage(peek value)1.2/50μs1853Rated currentA1250 ...

Supplier: Linhai Yufly Commercial Co., Ltd.

[China Manufacturers]

AC Voltage panel meter

Nov 01, 2012

... 450-450KV,meter can use potential transformer... AC Voltage panel meter(Square Type Moving Iron AC Voltmeters)1. Feature: W/O cover on ... , SF-72-6, SF-48-6.> Measuring the alternative voltage with frequency ranging from 15Hz to 100Hz, these meters indicate true RMS ... plastic material is used for making SFT series'external case and base. Both of which will not suffer deformity under long ...

Supplier: Zhejiang Sentai Electrical Apparatus Factory

[China Manufacturers]

Voltage Limiter

Apr 12, 2012

Voltage Limiter 1. Un: 12V, Uc: 60V 2. Up: <200V, In: 10kA 3. Frequency Range: 0-2.5 GHz 4. Part No ... .: 088601 Voltage LimiterApplication rangeLDY TK are applicable to antenna feeder equipment and transceiver ... radio wave impulse Main featureHigh current capacity, low residual voltage;Wide frequency bandwidth small standing wave ratio low insertion loss;Various ...

Supplier: Shanghai LERDN Lightning Protection Co., Ltd.

[China Manufacturers]

SGAVR2 SINGLE PHASE ac Automatic Voltage regulator Auto Voltage Stabilizer

Oct 19, 2012

... contact voltage regulator,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: Jiangxi Shuanghong Technology Electric Co., Ltd.

[China Manufacturers]