610 - 628 Results for

zero phase current transformer

Found 272340 Products

500mA constant current led driver

Mar 31, 2013

1.500mA constant current driver, 2.with PFC function, CE 3. suitable ... , downlight; 4. 2 years of warranty 500mA Constant Current Led Driver Features:1. Hi-eff with hi-pfc ... , can work normally at 40°C below zero;2. Output constant current with multi-channels, or output constant voltage; ... Protective grade: IP67;6. The output voltage and current can be customized according to customer's requirements;

Supplier: Zhuhai Mingtong Electronics Co., Ltd.

[China Manufacturers]

Waterproof LED Transformer

Jun 13, 2012

... . IP67 5. OEM service provided 12V200W Waterproof LED transformer Features: a.Waterproof LED transformer ,12V 200W, constant voltageb. Epoxy encapsulated, IP 67 ... lead, Cadmium, Mercury, HexavalentChromium and/or PBB &PBDE Waterproof LED Transformer

Supplier: Shenzhen GLS Technology Co., Ltd.

[China Manufacturers]

Module design three phase 120kva ups systems (3V3 Vector 15-120KVA)

Mar 31, 2013

... .Cold start 5.CE&ROHS Module design three phase 120kva ups systems (3V3 Vector 15-120KVA) ... Power(VA/Watt)15KVA/12KWINPUTVoltage & Voltage Range380 VAC, 3 Phase + NeutralVoltage Tolerance204 – 520 VACBYPASS Voltage Range323 - 437 VAC ... - Battery Group: - 240VDCBattery Charging Current4.5 Ampere (Constant Current)INDICATORS & CONTROL PANELTypeLCD PanelGENERALTotal Efficiency> 90%Noise Level < 62 ...

Supplier: Helior Technology Co., Ltd.

[China Manufacturers]

BV approved single phase off grid solar PV inverter with charging function

Mar 31, 2013

... grid on-off grid 1kw to 10kw inverter single phase and three phase Deatails:Applicance:protect and suitable to all kinds of ... fix it immediatelyWarranty: 5 years9 kinds of protection: protect from current,voltage,charging and othersCertificate: CE Best honeycomb carton for packing ...

Supplier: Zhejiang Sunfine Solar Technology Co., Ltd.

[China Manufacturers]

500kw grid connected inverter with transformer

Mar 02, 2013

... (VDC)880MPPT voltage range(VDC)450~820 Max DC input current(ADC)1220Rated AC output power(kW)500Grid voltage range(VAC ... *2250*1000Reference weight (kg)3500 500kw grid connected inverter with transformer

Supplier: Shenzhen Han's Inverter & Grid Technology Co., Ltd.

[China Manufacturers]

Digital Over- Current Relay

Mar 31, 2013

... It is used as overload and phase loss protection, independently adjustable startingand trip delay, visual current setting aid and trip indication, ... Locked Rotor0.5sec after elapse of dt2times OC setting value Current Setting RangeCurrent050.5 ~ 6A303.0 ~ 30A6010 ~ 60AStarting delay ... Fair and others:8.Term of Payment: EOCR Digital Over Current Relay (1).Order Amount

Supplier: Tengen Group Co., Ltd.

[China Manufacturers]

Transformer

May 18, 2012

... SERIES STEP-UP&DOWN TRANSFORMER IS AN AC VOLTAGE CONVERTING DEVICE Transformer MUT-BS SERIES STEP-UP&DOWN TRANSFORMER IS AN AC VOLTAGE ... CURRENT PROTECTOROUTPUT VOLTAGE: AC110V AND 220VMUT-BS RATED POWER:100W 200W 300W 500W 750W 1000W 1500W 2000W 3000W 4000W 5000W 10000W Transformer ...

Supplier: Beijing Multifit Electrical Technology Co., Ltd.

[China Manufacturers]

New design,high quality DC/DC transformer,professional factory

Jun 21, 2012

high quality DC/DC transformer 1 Scientific and advanced circuit design 2 reasonable price 3 ... , over heating, over current, pre-charging protection5. User-friendly design, easy to operate New design,high quality DC/DC transformer,professional factory

Supplier: Guangzhou Hongju Electronics Co., Ltd.

[China Manufacturers]

CE UL SAA approved LED strips transformer 12v or 24v @ 60W / 72W

Feb 19, 2013

... Specification AC input voltage range ............. 100~240VAC / 1.9AAC inrush current (max.) ........... Cold start, <40A at 230VACOverload protection................... Hiccup mode, auto ... , RoHS approval2 years warranty CE UL SAA approved LED strips transformer 12v or 24v @ 60W / 72W

Supplier: Quanzhou Smarts Electronic & Technology Co., Ltd.

[China Manufacturers]

Capacitor Ripple Current Wear Tester

Mar 15, 2012

... of capacitors.Performance characteristic1. DC constant current constant voltage, voltage & current continuous adjustable from 0 to rated value2 ... -term shortWorking modeWithstand long-term continual workingAC InputSingle-phase AC 220V±10% 50Hz±10%2. AC ... frequencySine waveWaveform≤5%DistortionLED: Voltage meter 0.1V; Current meter 1Ma; LCD: 6 digits display (optional)Display ...

Supplier: Shekonic (Yangzhou ) Electric Mechanical Co., Ltd.

[China Manufacturers]

Professional GSM transformer cable burglar security alarm system G30

Feb 20, 2013

... 2.SMS request remote capture the spot Professional Customized GSM transformer cable burglar security alarm system G30 Model G30 is ... mainly used to monitor the status of 10KV power electric transformer,power copper cable intruder,etc. Description & Main functions: 1. ... zones. 2. Monitor 3 phases voltage loss & any single phase failure of the electric distribution network or abnomal voltage of ...

Supplier: Shenzhen Bailingjia Technology Co., Ltd.

[China Manufacturers]

3 Phase Power Saver ,45KW

Mar 31, 2013

... up to 35%The 3 phase model can optimise the current supplied to an entire ... household with just one unit and with a total load limit of 45kW!The 3 Phase ... some professional help in installing the 3 phase energy saver. Kindly follow the installation ... Stabilise current- Provides superior elimination of harmful static electricityShips with:1 x Intelliworks 3 Phase Energy ...

Supplier: Shenzhen Yoke Electronics Co., Ltd.

[China Manufacturers]

On-Site Tester(for three phase)

Mar 31, 2013

... Adoption of high-performance CPU Features: 1) Designed for three-phase energy meter2) Adoption of high-performance CPU, less adjustment, stable ... by incorrect connection of power supply9) High accuracy clamp-type current meter can be provided10) The instrument can work by ... directly using PT voltage1) Designed for three-phase energy meter2) Adoption of high-performance CPU, less adjustment, ...

Supplier: Hangzhou Jingda Electronic Co., Ltd.

[China Manufacturers]

JY-30 Vacuum Transformer Oil Purifier

Aug 09, 2012

... power department,industrial and mining enterprises to filter unqualified transformer oil,high voltage switch oil,condenser oil,mutual inductor ... .5TEMP Range°c ≤80Working PowerV/Hz 380/50 3 phase 4 wireHeating PowerkW 35WorkingNoisedB ≤70Continuous Working Hours HR ≥150MTBFHR ... online(be able to operate without person).Phase sequence and lack of phase protective function.The trinity protective function. ...

Supplier: Chongqing Haodun Scientific And Technological Development Co., Ltd.

[China Manufacturers]

light transformer/LED Outdoor Waterproof Switch power supply

Jan 09, 2013

... Efficiency and Lower Consumption. Compare with the traditional transformer, it can save energy 50% at least. It ... Waterproof Power Supply specification: TypeInput voltageOutput voltageWork current Max Power output DC Output TerminalIngress ProtectionLED-0P ... Waterproof Power Supply specification:TypeInput voltageOutput voltageWork current Max Power output DC Output TerminalIngress ProtectionLED- ...

Supplier: Shanghai Liyu Optoelectronic Co., Ltd.

[China Manufacturers]

NT4-P Current Transducer

Mar 31, 2012

... accuracy Good linearity Low thermal drift Good current overload capability Conform to UL94-V0 standard ... (electronic) circuits.Main electrical data:1. Primary nominal current IPN: 4A rms2. Measuring range IP: 0~±6A3. ... -linearity: TA=+25ºC:≤±0.2%3. Offset of zero current: ≤1.65V±0.025V (+25)ºC4. Thermal drift:@ ... requirements of UL 94-VO4. The current transducer meets the requirements of RoHS Directives NT4 ...

Supplier: Ningbo CSR Times Transducer Technique Co., Ltd.

[China Manufacturers]

110V/240V mustache-shaved socket(with transformer)

Sep 10, 2012

... . South Africa Socket:Integration design of stannum phosphor bronze electronic current carrier provides high electric conduction performance.Over sized silver alloy ... for many famous brand. 110V/240V mustache-shaved socket(with transformer)

Supplier: Guangdong Liansu Technology Industrial Co., Ltd.

[China Manufacturers]

Industrial Dense Phase Pneumatic Transport Pump System for Coal Powder

Apr 01, 2013

... .25 L 3.Max.conveying distance: 1500 m Industrial Dense Phase Pneumatic Transport Pump System for Coal PowderIndustrial Transport Pump System ... finished, pressure in storehouse pump and pipe drop to zero.Dense Phase Pneumatic Transport Pump Specification: ParametersL-0.8L-1.2L-1 ...

Supplier: Shijiazhuang Zhongjiaxin Machinery Equipment Co., Ltd.

[China Manufacturers]

220v 1 phase electric wire rope hoist

Apr 01, 2013

... to 30t small volume/ lightweight convenient operation 220v 1 phase electric wire rope hoist Introduction of electric hoist1.Model CD1 ... from exceeding for safety.3. Transfomer: 24V/36V/48V transformer device. This device is used to prohibit unexpected accidents caused ... and guarantees the safe use while raining.5. Inverse phase sequence protecting device: It is the special electrical installation ...

Supplier: Xinxiang Hundred Percent Electrical And Mechanical Co., Ltd.

[China Manufacturers]

1ton single phase Electric Chain Hoist

Jul 21, 2012

... chains from exceeding for safety.4. Transfomer: 24V/36V/48V transformer device. This device is used to prohibit unexpected accidents caused ... leakage and guarantees the safe use while raining.5. Inverse phase sequence protecting device: It is the special electrical installation which ... .0φ7.1φ11.2Net Weight(Kg)547414415086148159168102184 1ton single phase Electric Chain Hoist

Supplier: More-Safe Enterprises

[China Manufacturers]

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