low phase noise oscillator,China low phase noise oscillator Manufacturers, Suppliers

low cost 18000m3/h desert air cooler,water air cooler

Mar 31, 2013

... 4.new design and surface 5.high air flow,low noise Main Feature:1. Full-automatic LCD speed controller ... type nylon fan blade, big air output,low-energy consumption,low noise.3. Injection-moulded cabinet, pp homopolymer engineering ... material,add flexibilizer, UV-cut resisitant.4. Complete protection, over-current protection, open phase ...

Supplier: Guangzhou Xingke Mechanical Equipment Co., Ltd.

[China Manufacturers]

100kva 11kv 13.8kv 3 phase epoxy cast resin dry type power transformer

Aug 18, 2012

... on customer Specifications dry type power transformer 1 low noise,high security 2 ISO9001,ISO14001,CE 3 ... for IEC, ANSI100kva 11kv 13.8kv 3 phase epoxy cast resin dry type power transformer Dry ... According to user’s requirements , the secondary winding phase difference can be designed to 30 ,15 ,7 ... .5, for rectification of 6-phase, 12-phase,24-phase and 48-phase. Product show Dry type transformer 100kva ...

Supplier: Shanghai Electrical Machinery Group Import And Export Co., Ltd.

[China Manufacturers]

3-Phase Line Reactor Compatible to Schneider Inverter ATV58

Mar 31, 2013

... of Schneider soft starter and inverter. 3-Phase line Reactor and 3-Phase Output Reactor compatible to Schneider Inverter FEATURES: ... :(1)Utility system line-to-ground faults(2)Unbalanced phase currents4. The line reactor can also prevent harmonics and ... BENEFITS:1.High harmonic stress resistance 2.Very low losses 3. Low noise 4.Long operating life expectancy5.Environmentally friendly SERVICE ...

Supplier: Qinhuangdao Huashenglong Electrical Equipment Co., Ltd.

[China Manufacturers]

10~120KVA three phase Online UPS

Feb 13, 2013

... different utilitiesGreen power technology, high input power factor, low current THD, high efficiencyIntelligent battery management, extending battery ... 60Hz±3Hz, adjustableFrequency precision (free running)±0.01%Phase tolerance120°±0.5° (balance and unbalance load) ... temperature0-40°CRelative humidity0-90% (non-comdensing)Noise(dB)<55dBWeight(KG)100105115120224246268290312356400Dimension(W*D*H)(mm) ...

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

[China Manufacturers]

S13 three phase oil immersed power distribution transformer

Apr 27, 2012

... experience 3.Strong technical support Main Characteristics1.Low no-load loss and energy conservation2.Low noise and environmental protection3.Long service lifetime and ... group symbol; 7.Technical requirements for special product. S13 three phase oil immersed power distribution transformer

Supplier: Hangzhou Situo Induction-Heat Co., Ltd.

[China Manufacturers]

Online three phase uninterruptible power systems (120KVA)

Dec 24, 2012

... external battery bank, 5.EPO and Bypass. Online three phase uninterruptible power systemsKEY FEATURES:Online double conversion VFI provide ... Port.Set output voltage from 220~240V.Over voltage, low voltage, over current, over load, etc can be ... between failures(MTBF)200,000 hoursRemote signaling3 dry contact (battery low, battery discharge, bypass/failure);output 12Vdc 80mARemote controlEPO, ...

Supplier: Xiamen Evada Electronics Co., Ltd.

[China Manufacturers]

DC To 3 Phase AC Power Inverter Pure Sine Wave With CE

Mar 31, 2013

... size, light weight and high efficiency. There is almost no noise in mains power state. With PWM invert technology, inverter ... -taking capacity 8.low self-consumption on no load state 9.Enable to connect single phase and three phase load at the ... small to large for 3 seconds)Man-machine interfaceLCD input phase voltage/frequency/battery voltageAmbinet temperature0—40°CHumidity20—90% noncondensingNoise≤ ...

Supplier: Foshan Panpower Science & Technology Co., Ltd.

[China Manufacturers]

Energy saving oil immersed 3 phase transformer

Mar 31, 2013

... warranty Energy saving oil immersed 3 phase transformerProduct introductionS9/S11 series of 3-phase oil-immersed distribution transformers include ... current and prominent energy saving. In addition, the noise conforms to national environmental protection policy, being eco-friendly ... the new S11 series hermetically sealed transformers.They boast low no-load loss, resisting lightning strike and short ...

Supplier: Hunan ZOY International Enterprises Co., Ltd.

[China Manufacturers]

-86C ultra low temperature freezer 218L

Jul 06, 2012

... 8. Imported Danfoss compressor, Tow compressors parallel connection, to reduce noise and improve the cooling temperature come to -86 steady. 9 ... page 14, Audible and visual alarm: High or low temperature alarm, Power failure alarm, Low battery alarm, Door ajar alarm, Filter blocking ... /538, ISO9001, ISO14001,ISO13485 20. Power supply: 220V /50Hz 1 phase, can change as 220V 60HZ or 110V 50HZ or 110V ...

Supplier: Zhongke Meiling Cryogenics Limited Company

[China Manufacturers]

three phase asynchronous motor

Mar 13, 2013

... high voltage 6KV/10KV etc. 14 serials 470 types three phase asynchronous motor. Our products fully meet national standards, industrial ... -series(6KV, 10KV) motor, is of squirrel-cage three phase asynchronous motor. The protection degree of the motor is of ... The motor has such advantage as high efficiency, energy-saving low noise, low vibration, light weight and reliable performance. They are easy for ...

Supplier: Hebei Kaien Trading Co., Ltd.

[China Manufacturers]

10kva single phase ups supply

Mar 31, 2013

... range 3.Zero transfer time 4.Highest reliability 10kva single phase ups supply Key features: 1.True online double conversion ... problems5.No add-on CNTL unit required for parallel connection6.Low initial investment and flexible for future expansion7.Highest reliability ... maintenance bypass switch The best charger is designed to recharge low battery as quickly as possible with out damaging batteries ...

Supplier: Shenzhen Pocasa Electronic Co., Ltd.

[China Manufacturers]

New generation of UPS power system - 240V DC system, low cost, high reliability

Feb 20, 2012

... methodSelf-cooking, or forced cooling with fanProtocalRS485, RS232Accoustic noise<60dBProtectionMulti-protectionMulti-protection including input over or under-voltage ... or under-voltage, over-temperature, reverse connection, phase failure, and short circuit protection. The rectifier will ... the rectifiers features high efficiency with low EMI (7) low difference active load sharing of rectifiers ensures ...

Supplier: Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

[China Manufacturers]

3 Phase AVR

Mar 12, 2013

... litProtectionOutput High Voltageoutput cutoff + LED is lit + buzzer beepingOutput Low Voltageoutput cutoff + LED is lit + buzzer beepingOpen Phaseoutput ... .3GTemperature Rating of Coil Class F, 155°CEnvironmentAudible Noise< 65dB (at 1 meter from cabinet with full ... x 65 x 120 cm307 kgsARD-3150150KVA / 120KW394A227A347 kgs3 Phase, +/-30% Input Range Model No.Rated CapacityRated Current Machine ...

Supplier: Zhongshan Staba Electric Co., Ltd.

[China Manufacturers]

PSD8083-3P 3 phase Stepper motor drive

Feb 20, 2012

... motor drive 1)low cost 2)low noise 3)high performance Description of 3-phase Stepper driver:Stepping Drivers Key Features:1 ... short circuit protection.IntroductionPSD8083-3P is a bi-polar three phase micro-stepping drive applying pure-sinusoidal current control technique. ... more torque with smoother stepping motion with a three phase motor. This results in lower vibration and higher performance ...

Supplier: Shenzhen Just Motion Control Electromechanics Co., Ltd.

[China Manufacturers]

3 Phase UPS

Mar 31, 2013

... Width Modulation technology (PWM). It could reduce noise and power loss, to ensure users can ... x14001420x740x1805Weight(Kg)(Excluding battery)180200230 255 310 32046047553077085513001350InputVoltageThree phase with four Lines +ground wire,380V±20%Frequency50Hz ... 1% )max 4000mCommunication interfaceRS232Remote signalDry contact ( battery low, battery discharging, bypass/fault); EPORemote controlEPO and ...

Supplier: Foshan Prostar Science & Technology Development Co., Ltd.

[China Manufacturers]

three phase ups

Dec 24, 2012

... sequence fail, Bypass over the limit, critical overload, battery exhausted, low output voltage, high output voltage, DC fuse open, %v power ... / <60 dB @ 1,5 m.DimensionDimension1000X1860X870mmWeight (without batteries)510KG three phase ups

Supplier: Green Power Electronics (Shenzhen) Co., Ltd.

[China Manufacturers]

HOT sell 600w wind turbine have CE ORHS ISO ,low start up wind speed

Oct 28, 2012

... plant 2.With CE ROHS ISO CERTIFICATES 3.Low noise and easy installation 4.15 years life-span ... speed15m/sSecurity wind speed45m/sRated wind speed12m/sEngineThree-phase permanent magnel generatorRotor diameter1850mmBlade materialCarbon fiber reinforced ... plasticsOutput line anti-winding deviceOver all three-phase commutatorOver-speed wind protectionTip stall protection + turned ...

Supplier: Shenzhen Green Electricity Kang Technology Co., Ltd.

[China Manufacturers]

Three Phase Double Conversion Online Uninterruptible Power Supply Manufacturer

Mar 31, 2013

... IGBT module for easier maintenance and repairingLow noise generationSmall volumeLong life expectancyMCU control for ... (adopted static switch )protectioninputvoltage,frequency ultralimit,phase wrong,phase lost outputovercurrent, short circuit, power factor ... low-frequency and large power UPS.Production Range: UPS, three phase (10kva~800kva), single phase(300va~20kva), three phase in and single phase ...

Supplier: Foshan Baykee New Energy Technology Incorporated Company (Shenzhen Branch)

[China Manufacturers]

low frequency inverter -SOHO(600VA-2000VA)

Mar 21, 2013

... SMD technology Battery swappable Bypass output SOHO Inverter (600-2000VA) low frequencyApplicationPC, TV, fan, electric driller, refrigerator, recorder, water machine, lighting ... *295*189Packing (W×D×H) mm380*375*255420*384*275 low frequency inverter -SOHO(600VA-2000VA)

Supplier: Shenzhen KSTAR Science And Technology Co., Ltd.

[China Manufacturers]

220V 3 Phase off grid solar inverter

Oct 13, 2012

high efficiency with certification cheap price 220V 3 Phase output Type 3kw5kw7.5kw10kw15kw20kw30kwRated Power(KW)3.05.07.510. ... ×480×800500×550×1200600×800×1500600×800×1800 220V 3 Phase off grid solar inverter

Supplier: Caymeo Ltd.

[China Manufacturers]