circuit transformer,China circuit transformer Manufacturers, Suppliers

DC24V TO AC12V step-down transformer 15A

Feb 12, 2013

... .manufacturer 2.isolation manostat 3.15A step-down transformer,24v to 12v transformer,step down transformer 24v to 12vmain parameter :input voltage:DC18V ... efficiency :>90%Output ripple voltage smallinput overcurrent fuse protectionoutput short circuit current-limiting overvoltage and overload protectionShell temperature can be in ...

Supplier: Guangzhou Huajing Optoelectronic Co., Ltd.

[China Manufacturers]

chaina 12v crossbridge transformer

Feb 03, 2013

... function of anti-interference ,inner anti-electromagnetism disturb circuit. D:Good function of the first time grade ... vacuum saturating. E:Have the functions of protecting short circuit ,overload,overvoltage (could be auto recovered) F:All ... material . PicturesUses Rangewashing machines control board transformer;Air conditioning control panel transformer;Digital products;of medical transformers and ...

Supplier: Shenzhen Shenfanneng Electronic Technology Co., Ltd.

[China Manufacturers]

LED driver power supply transformer 240V to 12V 30W for G4 MR16

Mar 05, 2012

... quality and Brand new&.LED driver transformer for G4 MR16 MR11 12V Light Bulbs Bulb&.Short circuit and overload protection&.Max. power ... will be prior to bidding/buying. LED driver power supply transformer 240V to 12V 30W for G4 MR16

Supplier: Shenzhen 3 Friends Joint Industrial Co., Ltd.

[China Manufacturers]

High voltage Fuse for Transformer Protection with 24kV Rated Voltage

May 12, 2012

... ISO9001:2000 4.Market: Europe,USAHigh voltage Fuse for Transformer Protection with 12kV Rated Voltage1. Used inindoor system ... or circuit break5. Necessary accessory for high-voltage switch box,circular circuitcabnet, high/low voltage top-loading transformer substation ... .2012-01-05 High voltage Fuse for Transformer Protection with 24kV Rated Voltage ...

Supplier: Zhejiang Xikai Electric Co., Ltd.

[China Manufacturers]

10KV S9\S10 series oil-immeresed power distributing transformer

Mar 08, 2012

$10KV S9\S10 series oil-immeresed power distributing transformer$

power distribution transformer 1)Standards: IEC60076 2)Rated voltage:11kV 3)Low wastage, ... oil immersed power transformer:The three-phase oil-immersed distributing transformer applies new type insulating structure and makes short-circuit resistance strong. The ... operating cost. 10KV S9\S10 series oil-immeresed power distributing transformer

Supplier: Shaanxi Gaoyan Electric Industrial Co., Ltd.

[China Manufacturers]

electronic MCB elcb circuit breakers/mini circuit breaker

Nov 29, 2012

... .100A,AC50Hz,240V~415V; 3.Experienced manufacturer. electronic MCB elcb circuit breakers/mini circuit breaker Applications:1.4 Poles electronic MCB elcb ... main parts: main switch (include overcurrent release), earth leakage current transformer, electronic amplifier parts, leakage release and test device.1.Indirectly ...

Supplier: Tengfei Electric Co., Ltd.

[China Manufacturers]

High Accurace Low Voltage Split Core Current Transformer

Oct 24, 2012

... Secondary current: 5A, 1A Standard approval: BS7626, IEC44-1 Current transformer 1.Accuracy class:1,0.5,0.5s,0.2 ... 3.Degree of protection:IP 20 4.Secondary current :5ACurrent transformer (CT) is used for measuring electric energy and current, relay ... protection in the electric system.Features: 1) Type 1 (square circuit hole) capable of passing through either the cable or the ...

Supplier: Zhejiang Liaoyuan Electric Apparatus Co., Ltd.

[China Manufacturers]

Cheap and fine:DZ15LD Electronic submersible pump circuit breaker

Aug 08, 2012

... IEC certification 5.Phase failure protection TLYMD25 Electronic submersible pump circuit breaker Scope of application Our TLYMD25-100A, 250A-type ... play a preventive role in the over current damage of transformer caused by lacking phase operation of multiple motors with fusing ... should be waterproof and moistureproof so as to avoid short circuit then burned.When answer the experiment button,should add ...

Supplier: Zhejiang Taly Foundation Technology Co., Ltd.

[China Manufacturers]

KBSG Mining Explosion Proof high voltage dry-type transformer

Feb 24, 2013

... mechanization of mining equipment distribution equipment FeaturesThe bottom of the transformer has a 600mm or 900mm gauge car or sled ... cavity Flameproof, class H insulation, cooling air from cooling;Transformer fixes high and low voltage junction boxes in two ends ... voltage and tapping voltage Loss(w) No-load current(%) Short-circuit impedance(%) High-Voltage(KV) Tapping range(%)Low-voltage(KV) ...

Supplier: Dianguang Explosion-Proof Technology Co., Ltd.

[China Manufacturers]

ZW37-40.5 Outdoor HV Vacuum Circuit Breaker

Nov 14, 2012

... voltage tester SH2132 10 3.0 Acceptable High voltage test transformer No information 10 3.0 Acceptable Grounding resistance tester WB2678A ... prefabricated substation; 126 kV and below outdoor/indoor high-voltage circuit breaker; 40.5kV and below high-voltage load break ... prefabricated substation; 126 kV and below outdoor/indoor high-voltage circuit breaker; 40.5kV and below high-voltage load break ...

Supplier: Huayi Electric Co., Ltd.

[China Manufacturers]

ZW32A-12 Outdoor AC High voltage Vacuum Circuit Breaker

Mar 05, 2013

... voltage (peak)75(gap85)KVRated current630ARated short-circuit breaking current20KARated short-circuit closing current (peak)50KA4S short-time ... -0.3S-close-break-180S-close-breakRated short-circuit breaking current breaking times50timesMechanical lifetime10000timesRated operating voltage220(DC ... (DC,AC)VOver current tripper release rated current5ACurrent transformer ratio200/5,400/5,600/5(protection:3, ...

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

380V Control Transformer

Aug 16, 2012

380V Control Transformer 1. CE certificate 2. VED0550 IEC61558 3. Stable performance 4. ... power of working light and signal light; in single-phase circuit of 50/60Hz, input voltage up to 500V, output voltage ...

Supplier: Juche Group Co., Ltd.

[China Manufacturers]

MSQ-30 Current Transformer

Jul 31, 2012

1.AC circuit 2.Current Transformers 3.experienced manufacturer for Current Transformers MSQ-30 Current Transformer

Supplier: Dajan Holding Group Co., Ltd.

[China Manufacturers]

Gas Relay For Transformer

Mar 09, 2013

... by ABB Gas relay is oil-immersed transformer and oil-immersed on-load tap-changer internal ... kind of main protection gas relay installed in transformer and oil storage tank connection tube the road, ... in the transformer or on-load tap-changer internal fault and ... on the specified control circuit, and to send out a signal or automatic resection of transformer. Gas Relay For ...

Supplier: Ru-Lena Ind. (Holding) Co., Ltd.

[China Manufacturers]

Amorphous alloy transformer

Mar 09, 2013

... % copper winding 4. Top10 in China 5. IEC60076 Amorphous alloy transformer uses new magnetic material , amorphous alloy, as core. The no ... ,it does not need to change oil,which decreases the transformer's maintenance cost and prolongs the service life. Main technical ... )Connecting groupidNo-load lossess(W)Load-loss(W)(75oC)Short circuit impedance(%)No-load current(%)Weight(kg)Overall dimension(mm)Gauge ...

Supplier: Shanghai First Electrical Group Co., Ltd.

[China Manufacturers]

Universal circuit breaker DW16 Automastic Reset Circuit Breaker

Nov 30, 2012

... network, and protect the single phase metallic short circuit to earth situation in the transformer neutral direct grounding TN distribution system. Standards ... and power source transformer primary coil are the same as the corresponding ones in circuit breaker.Structure featuresDW16 universal circuit breaker mainly consists ...

Supplier: Guangxi Delixi Electric Equipment Co., Ltd.

[China Manufacturers]

2P Mini Rcbo Circuit Breaker

Mar 01, 2013

... 5.10 Years Export Experience ApplicationVKL002 Series earth leakage circuit breakers are mainly applied to AC50Hz,rated voltage 230V ... electric energy and protect the circuit and power source equipment from overload,short circuit.And it also can be ... :Ⅱ and ⅢConstruction FeaturesThe earth leakage circuit breaker are composed of the current transformer,operating mechanism,release,contact system,plastic ...

Supplier: Yueqing Derun Electric Co., Ltd.

[China Manufacturers]

20kV current transformer using in generator

Mar 09, 2013

... phases operation condition. Please refer to the 3 phases test circuit below. With good design and strict testing, our products ... our products qualification.T1----- Self voltage regulator 30KVAT2----- Large current transformer 30KVACT---- To be tested TPY, 10P or 0.2SBusbar row ... 0.5 when in service.When large current especially short-circuit current and great DC component decaying time constant,there ...

Supplier: Dalian No. 1 Instrument Transformer Co., Ltd.

[China Manufacturers]

circuit breaker MCB C45

May 18, 2012

thermal trips ,pratical ,safety ,operated easily provide overload and short-circuit protection for the full range of transformer size circuit breaker MCB C45

Supplier: Markari Science & Technology Co., Ltd.

[China Manufacturers]

power transformer

Jan 12, 2013

... level code/ foil round winding/ Resin casting type/3-phase transformer 1.Product introduction: 1.1 The product capacity rang from ... .3 GB/T6457-1999 3-phase oil immersed power transformer technical parameters and requirement.3.Type and Signification voltage grade/ ... temperature change. 4.4 Strong capability of anti-short short circuit and high stability power transformer

Supplier: Zhejiang Zhongqiao Electrical Co., Ltd.

[China Manufacturers]