zero phase current transformer,China zero phase current transformer Manufacturers, Suppliers

High quality Analogue AC Current Meter 150/5A

May 19, 2012

... 5)ABS and PC material Model: 90°Features:Measuring the current with frequency ranging from 15Hz to 100Hz, these meters indicate ... meter, convenient to use, dust proof. Under the same secondary current, scale-change can be conducted without loss of accuracy or ... 50A 60A 75A 100A, for 10A-10KA use external current transformer with secondary current 5ANotes: For 60A, 75A, 100A meters, when these meters ...

Supplier: Zhejiang Tengen Imp. & Exp Co., Ltd.

[China Manufacturers]

control transformer

Mar 15, 2013

current transformer(BK), Transformer-current transformer, voltage transformer Rated Current:50~60, R V:660v current transformer(BK),Transformer-current transformer,voltage transformer Rated Current:50-60HZ, Rated volatge:660VBK Series ... output rated voltage doesn't exceed 220V.current transformer(JBK5),Transformer-current transformer,voltage transformer Rated Current:40~63,100,160,250,400~500, ...

Supplier: Jiangsu Xinghai Cable Co., Ltd.

[China Manufacturers]

Single phase power meter,RS485,LCD

Dec 23, 2012

... *2DI *RS485 communication *LCD display EM 100I-4FY SINGLE PHASE CURRENT METER Compared with other suppliere,we could offer you:Brands ... ModBUS-RTU protocolDisplay Real time display, LCD EMC Standard Single phase power meter,RS485,LCD

Supplier: Zibo Wit Electric Co., Ltd.

[China Manufacturers]

One axis high accuracy current type inclinometer sensor

Jun 20, 2012

... produced by Shanghai Zhichuan. high stability current type inclinometer. Output standard 3 wire 420mA analog current.It has anti-jamming characteristic, adapt ... . Unit Electrical specification Supply voltage 12 24 30 V Quiescent Current Supposed supply voltage 24V 30 40 mA Operating Temperature -40 ... .0878 0.0889 0.0898 mA/° Zero output current 3.995 4.000 4.005 mA Zero temperature drift 0.5 0.86 ...

Supplier: Shanghai Zhichuan Electronic Tech Co., Ltd.

[China Manufacturers]

Toroidal transformer 30va

Jun 27, 2012

... life time 4. Low loss Related product pictureProduct detailToroidal transformer StandardUL CE RoHsPrimary115V, 120V, 230V, 240V 50/60HzSecondaryCustomizedPower ... No-load test (Included no-load voltage, no-load current and no-load loss)(2) Load test (Included ... Electric control equipment(5) Lighting and Etc.If conventional current transformer aren't performing to your standards, consider our other ...

Supplier: Foshan Baida Electrical Co., Ltd.

[China Manufacturers]

hall current transducer CSM005A

Mar 29, 2013

... IPNPrimary nominal input current1235AIPMeasuring range of primary current 0~±20~±40~±60~±10AISNSecondary nominal output current 25252525mAKNConversion ratio 25:100012:9608:9605 ... =±15V <±0.7%IOZero offset currentTA=25°C <±0.15mAIOMResidual current IP→0 <±0.15mAIOTThermal drift of I0 IP=0 TA ... -40~+100°CRSSecondary coil resistance (TA=85°C)50Ω hall current transducer CSM005A

Supplier: Nanjing Chieful Science & Technology Co., Ltd.

[China Manufacturers]

10kva site transformer

Mar 24, 2012

1) 230V convert 110V 10kVA1phase site transformer 2) 4 x 16A outlets 2 x 32A outlet 3) ... 1) 230V convert 110V 10kVA site transformer 1 phase 2) 415V convert 110V 10kVA 3 phase site transformer 3) 4 x 16A outlets 2 ... safety earth screen7) Protected by MCBs8) BSEN61558 standard 10kva site transformer

Supplier: Shangyu Rongxin Electrical Co., Ltd.

[China Manufacturers]

10-35KV Oil-immersed type power transformers

Mar 31, 2013

... : 35-500kv Oil immersed power transformer; 10-1000kv Current transformer,Voltage transformer,Surge arrest. Shandong Taikai Power ... Power Transformers;10-1000KV Current Transformers,Voltage Transformers,Surge Arrests.Transformer Constructure and Performance Brief Introduction ... optimum of insulation structure, the ability of transformer withstanding overvoltage is improved. Optimizing the winding ...

Supplier: Shandong Taikai Power Engineering Co., Ltd.

[China Manufacturers]

multi-function dc/ac electro coloring power supply

Mar 31, 2013

... treatment technology.Product features1.Three-phase input or two phase input and output of single-phase sine wave.2.DC to ... consistency is good.4.It has automatic back to zero, over-current protection function, the output voltage adjustable steplessly.Technical ... ModeForced air cooled and oil cooledCooling oilMore than 10# Transformer oilworkloadFull capacity operation, more than 1,000 meters above ...

Supplier: Shaoxing Wto Electric Co., Ltd.

[China Manufacturers]

Fault Indicator

Jul 24, 2012

... fault identification, no needto define the actuate current rating.FI-CT-1 zero-phase sequence current-transformer actuate value andrespond time can be set continuously ... ~35) kVMinimum Load Current8AConductor SizeΦ (8~41)mmShort Time Withstand Current 31.5kA/2sReset Time After Re-energized 20minTemperature Range -35 ...

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

[China Manufacturers]

ZW38-40.5 series overhead ceramic insulator high voltage outdoor circuit breaker

Jan 09, 2013

... voltage outdoor circuit breaker is a type of50HZ three-phase alternating current high voltage switch equipment. It ‘s mainly ... and reliable. Each VCB canequip with 6-12pieces of current transformer according to customer’s requirement.The design performance strictly ... Commission (IEC) IEC-56 for high voltage alternating current vacuum circuit breaker. Ithas characteristics of simple structure, ...

Supplier: Zhejiang Haigui Import Export Co., Ltd.

[China Manufacturers]

ROHS Tianshui 213 GSR3 range electric overload relay

Mar 31, 2013

... , rated work current is up to 95A, for protect AC motor against overload,phase-breaking and 3-phase unbalance, can combine ... with AC contactor into motor starter.2.FeatureCurrent transformer of 3 ... %, act in 2s Rate of phase imbalance = aximum of current-minimum of current average of 3-phase current .Thermal memory function: can simulate ...

Supplier: Tianshui 213 Electrical Apparatus Co., Ltd.

[China Manufacturers]

1.0mH ferrite core inductor for PV inverter

Mar 31, 2013

... : 47mm. the height: 19.5mm4.Inductance: 1.0mH , current:10A5.Wire diameter: 1.40mmFeatures:1.Lead free RoHS compliant2 ... .The current and inductance can be changeable according to customer's ... .Applications:Mainly used for common mode filter, current transformer, zero sedquence leakage protection switch transformer.The drawing paper of the inductor: Be ...

Supplier: Huizhou Mingda Precise Electronics Co., Ltd.

[China Manufacturers]

LED switching power supply

Apr 11, 2012

... 115V 0.8A/230VAC impulse currentCold-start current 18A/115V 36A/230VLeakage current<1mA/240VACOverload protection105%~150%Type:Pulsing ... world.Hight efficiency and low operation temperature.Soft-start current can reduce the AC input impact effecticly.With ... type EI,type R and type C transformer,high-frequency transformer and three-phase dry transformer series products.etc LED switching power supply ...

Supplier: Ledlighter Co., Limited

[China Manufacturers]

AVR SX460 Series

Sep 06, 2012

... output is fed to the main rotor through a three phase full wave bridge rectifier. The rectifier is protected by a ... circuit or out-of-phase paralleling,The SX440 will support a range of electronic accessories, including a 'droop' Current Transformer(CT) to permit ...

Supplier: Wuxi Dingol Alternator Co., Ltd.

[China Manufacturers]

Liquid Resistance Power Motor Starter/marketing for Africa,Southeast Asia

Mar 31, 2013

... rotor asynchronous motor overload smoothly soft start are which three phase current 380V-20KV, power rating 30~10000KW. Working PrincipleThe ... reduced within predetermined time, close to zero automatic excision, thus motor access rated current and maximum torque circumstances no impact ... the smooth start-up.Performance and Features1. Its starting current is less and constantly, no impact to power grid ...

Supplier: Hubei Zhongke Electric Co., Ltd.

[China Manufacturers]

JLS Series Oil-immersed High Voltage Metering Box

Oct 13, 2012

... .Three-phase four-wire three 3 components high voltage metering box (combined transformer) make from 3 potential transformers (PT) and 3 current transformers ... )Metering box meet GB17201-2007 Transformer>Current Transformer meet GB1208-2006 <Current Transformer>Voltage Transformer meet GB1207-2006 Transformer>5. Outline and Installation Size (mm ...

Supplier: Shanghai Keynai Electric Co., Ltd.

[China Manufacturers]

1000VA Automatic Voltage Regulator

Feb 25, 2013

... integrated the self-develop patent control-mode, achieved the authentic zero-crossing technology, which makes the relays switching on/off at ... the zero point, it reduces the shock to the relays and to ...

Supplier: Foshan Nanhai Yinghua Electrical Co., Ltd.

[China Manufacturers]

High Efficiency Grid Tie Solar Inverter for PV system

Mar 31, 2013

Grid Tie Solar Inverter Single Phase and Transformer-less MPPT Control PC Monitoring 5 Years Warranty With CE, ... Voltage(Grid-voltage) AC220±13VNormal Grid Frequency50/60HzNumber of Phases1 phase, 2 wiresPower Factor>0.95Current THDAt rated power and in ...

Supplier: Yueqing Zonzen Imp. & Exp. Co., Ltd.

[China Manufacturers]

digital motor protector temperature controller

Jan 11, 2013

... : when three phase average current exceed rated current, circuit protects and load opens.F Deficient-phase protecting: when testing deficient-phase or three phase current unbalance, circuit ... )O Deficient-phase protection action time: 0.5~60s (adjustable)O Power supply: 9~12V AC(use the transformer with the controller ...

Supplier: Jiangsu Lanhe Network Technology Co., Ltd.

[China Manufacturers]