4 quot low voltage adjustable baffle trim,China 4 quot low voltage adjustable baffle trim Manufacturers, Suppliers

high voltage surge arrester

Sep 16, 2012

... simple structure 2.small in size 3.light in weight 4.explosion proof Description:Product Characteristics:1. The Core column applied ... .2/50μs kV(+)Minimum Power frequency withstand voltage(kV)4/10 μs High Current Impulse(kA)2ms current A/ ... 192/560220192280/628/56090037010060042YH10CX4-204/592220204296/664/59290037010060049 Previous Product:Low Voltage Surge Arrester high voltage surge arrester

Supplier: Shaanxi Gaoyan Electric Industrial Co., Ltd.

[China Manufacturers]

JL-VPDB2000EU voltage overload protector for air condition and refrigerator 220V 10A15A 110V10A15A

Mar 10, 2013

Voltage Overload Protector: 1)with 4 bit digtal display. 2)high / low voltage protective setup. 3)10A/20A/30A can be choose Specifications: ... 1.Working voltage:A)140 ... .Adjust delay time range:5~999 'S 4.Adjust protect voltage range: * A) 220V.50Hz low limit:140 ~ 210VAC high limit: 230~ 260VAC ...

Supplier: Yuyao Jiali Electronic & Technology Co., Ltd.

[China Manufacturers]

constant voltage transformer,GB1094.1~2-1996,GB1094.3,.5-2003,GB/T6451-1999

May 05, 2012

... free copper3.Multilayered cylindric structure for high-voltage winding, toroidal structure for low-voltage winding, fine performance4.New insulation structure ... 10, 10.5, 11,35kV,Tapping range: ±5%Secondary voltage: 3, 3.15, 6.3kVConnection group: Yd11------------------------------------------------------------------------------------------------------------------------------SpecificationCapacity ( ...

Supplier: Shanghai First Electrical Group Co., Ltd.

[China Manufacturers]

protection motor JR20 series thermal relay 63L adjustable thermal overload relay

Jan 24, 2013

... using in power system with AC 50Hz,main circuit rated voltage up to 660V,current uo to 630A . It is used ... :We have a good reputation and long term experience in low-voltage electric field.Alibaba lighting is a name that stand for ...

Supplier: Yueqing Guoke Electric Co., Ltd.

[China Manufacturers]

Automatic Voltage Switcher with 30A Rated Current and Power-back Surge Protection

Dec 17, 2012

... Rated current: 30A Protection against: High/low voltage Spikes/surges Power-back surgesWait time: user adjustable from 10 seconds to 10 minutes Ideal ... air conditioners and direct wiring adds security of installation Automatic Voltage Switcher with 30A Rated Current and Power-back Surge Protection ...

Supplier: Zhejiang Kivi Electrical Co., Ltd.

[China Manufacturers]

Transient Voltage Surge Suppressor

Aug 06, 2012

... . ISO9001:2008 3. Muti-function for option 4. CE certificate Transient Voltage Surge SuppressorTV surge protector, telephone surge protector, ... In (Core-Shield)250A(8/20μs)Limiting Voltage≤50V(10/700μs)Insert Loss0.5dBTransmission Rate100Mbit/sTV ... Room, Communication Room, Monitoring Room, Control Room and other low voltage power equipment’s’ input terminalOffice: Office Computer, Fax Machine, ...

Supplier: Guangxi Dikai Sci & Tech Co., Ltd.

[China Manufacturers]

JVRD series 3 phase sequence voltage protection device ( Voltage and Phase Relay )

Apr 21, 2012

... -phase input power supply voltage is too high, low voltage, phase, reverse phase (phase sequence), to voltage unbalance relay protection, products ... %> 10%, protection delay 2S action.4) Over voltage protection: it means the protection circuit voltage higher than the set value, delay ... to the difference of 3 ~ 20VAC.4 Main technical data1) Main circuit: 1. Rated voltage: 220VAC, 380VAC, 440VAC, 460VAC. ...

Supplier: Yueqing Aukeman Trading Co., Ltd.

[China Manufacturers]

High voltage electric soft starter

Sep 17, 2012

... , 50HZ 4. CE High voltage electric soft starter Product NameWGQH High voltage electric soft starter IntroductionWGQH High Voltage Solid Soft ... current, making the high voltage performance is as reliable and safe as low voltage devices.The specially designed fault ... like short circuit, over-current, current limiting, over-voltage, under-voltage, overload, open-phase, three phases current unbalance, ...

Supplier: Worldwide Electric Stock Co., Ltd.

[China Manufacturers]

HCBPXZ Substation AC Withstand Voltage Resonant Device

Mar 06, 2013

... It could meet the test requirements of high voltage, low current equipment and low voltage, large current equipment . It is an ... ideal endure voltage equipment forthe field, city or county high-voltage ... /500-500resonant booster deviceTest frequency:45~65HzBelow 220kVA voltage,current transformer25kW25kVA50kV/2A 5 setsFrequency=45~65Hz1000PF bleeder ...

Supplier: Wuhan Hance Electric Co., Ltd.

[China Manufacturers]

Standby Korea doosan (daewoo) 600kw diesel generator set with low noise

Dec 22, 2012

... & ISO9001:2008 3)Competitive price 4)Global warranty 5)Safe,environment-friendly low noiseTaizhou Taifa New Energy Technology Co ... protection function (over speed stop, high water temperature, low oil pressure, battery charging fail, emergency stop) Soundproof ... easy paralleling with mains or other generators4. AVR auto voltage regulation, auto exciter, auto adjustmentTechnical data Generator setGenset ...

Supplier: Taizhou Taifa New Energy Science Co., Ltd.

[China Manufacturers]

2012 newest portable 15w solar power system with 4 pcs 3w led bulbs

Mar 22, 2013

... mobile phone charger 4. Product parameter 1) Solar panel:15W/18v2) Battery: 12V12AH 3) Controller: 12V10A4) DC Output voltage: 12V/ 8.5V ... power is small, the quiescent current is 2 MA. 4,The charging voltage range is 14.2-18v,the battery over-charging ... 6,it has the advantages of constant voltage , constant current , short circuit protection and low voltage protect.the light intensity will not weaken ...

Supplier: Shenzhen CDS Technology Co., Limited

[China Manufacturers]

CMV HIGH VOLTAGE SOLID-STATE SOFT STARTER CABINET

Jun 03, 2012

... Maintenance 3.Easy installation and operation CMV high voltage series high voltage solid soft starter(hereinafter referred to as soft ... The whole system can be tested electrically under low voltage before operating with high voltage.3.Backup: The starter comes equipped with a ... inside ,If CMV fails, the continuity of the production.4.High voltage thyristor is a component of major loop ,equipped with ...

Supplier: Ningbo Zhiyang Electromechanical Equipment Ltd.

[China Manufacturers]

4AE iontophoresis physical therapy instrument(4 channels)

Dec 31, 2012

... , into a non-symmetric waveLow: Dynamic adjustable duty cycleOutput Channel: 1 channel sub, 2 channel, 4 channeloutput intensity (500Ω load):IF Output ... %Power Consumption: less than 100VAContinuous working time: no less than 4 hoursHost Life: not less than 6 years. 4AE iontophoresis physical ...

Supplier: Xuzhou Hengda Electronic Co., Ltd.

[China Manufacturers]

220V 1 ph 3000VA automatic voltage regulator/voltage stabilize for home appliance

Mar 09, 2013

... anti-distortion low loss,reliable,stable auto automatic voltage regulator380V 3 phase ac stabilizer, auto voltage stabilizer ---- ... Technical performance indicators. Input voltage280-430(Ultra-low voltage 230-430V)Output voltage380±3%Phase Three ... phaseFrequency50-60HzAdjustment timeless than 0.5s(Input voltage change 10%)Rated output current1.5KVA3KVA4. ...

Supplier: Shanghai Sanyu Electronics Equipment Co., Ltd.

[China Manufacturers]

insulation voltage transformer

Jun 12, 2012

... yearshistory make us know how to make production cost low and high efficiency. 10 yearsOEM make us know ... /T17211-1998 dry type power transformer load rule2.4 GB10237-1998 power transformer insulation class and testing2 ... of 800c burning.4.3 Strong withstanding hot capacity4.4 Completely waterproof and damp-proof4.5 Low-loss, obviously saving ... line and entry copper foil. insulation voltage transformer

Supplier: Zhejiang Shanghu Electrical Co., Ltd.

[China Manufacturers]

high voltage three phase oil filled power transformer

Oct 18, 2012

1.oil filled power transformer 2. ISO 3.Low noise&environmental protection 4.Low no-load loss Distribution Transformer 10kv oil filled power ... 2008, GB/T6451-2008, etc Performance Parameter List Ratedcapacity(kVA)Voltage combination and tap rangeConnectionGroupNo-loadloss(W)75oC load loss (W ... specification are available upon the demand of users. high voltage three phase oil filled power transformer

Supplier: Zhejiang Jiangshan Yuanguang Electric Co., Ltd.

[China Manufacturers]

SZ9-2500kVA Oil-immersed Distribution Transformer (Two Winding On-load Voltage Regulation)

Jul 08, 2012

... 2500kVA Oil-immersed Distribution Transformer (Two Winding On-load Voltage Regulation) Model No. SZ9-2500kVAProduct Name Oil-immersed ... Distribution Transformer (Two Winding On-load Voltage Regulation)Rated CapacitykVA2500Rated High VoltagekV6 / 6.3 / 10 ... H2080Kindly note that please provide rated capacity, rated high/low voltage, phase and frequency or vector group of transformer for ...

Supplier: Foshan Chan Xing Te Transformer Co., Ltd.

[China Manufacturers]

new type AVS30micro automatic voltage switcher

May 04, 2012

... for: high voltage/low voltage,spikes power back surge AVS30micro main features:Maximun power: 30AmpsWait Time: user adjustable from 10seconds to ... security of installation.AVS30 micro DescriptionLow power (under-voltage) will damage any refrigeration appliance's compressor ... the most complete power protection device combining over-voltage, under-voltage, power-back surges and spikes/surge protection. ...

Supplier: Wenzhou Borun Electrical Appliance Co., Ltd.

[China Manufacturers]

High-quality SD MPEG-2 and MPEG-4 Encoder for broadcast and iptv video services

Mar 15, 2012

... 25-7M(h264),0.5-7M(mpeg2) 4.4:316:9 Super 4 to 1 H.264 SD Encoder Model: ... ENC3144 ENC3144 is h.264/MPEG-2 4 channels low bitrate encoder, reaches to use the Min data ... Ethernet interface UDP output, Multicast or Unicast, support 1-4 SPTS or MPTS Encapsulation UDP-IP ,7packet(188bytes) ... 480i(NTSC) Aspect ratio 4:3 ,16:9 on selected or automatic GOP size:adjustable Bit rate mode:VBR/CBRAudio ...

Supplier: Hangzhou DIBSYS Technologies Co., Ltd.

[China Manufacturers]

Counting Up or Counting Down , IBEST Dual Line 4 or 6 Digit Display Timer

May 13, 2012

... timer* Soft buttons operation , easy to operate* Dual line 4 digit display ; Power fail holding function ,up to 10 ... / manual reset / external switch resetInput signalsInput signals low voltage:0~2V ,high voltage :4~30V ,input resistance: 5KΩ ;Restrain signals and ... external reset signals are effective at high voltage voltage ,can ...

Supplier: Zhongshan Ibest Electrical Co., Ltd.

[China Manufacturers]