ac current transformer - China ac current transformer

high voltage switchgearDec 27, 2012

... complete power distribution device for 3.6~24kV,3-phase AC 50Hz,single-bus and single-bus sectionalized system. It is ... front-end maintenance, the switchgear is equipped with a special current transformer, so that the operator can maintain and inspect it in ... withstand voltagekV7595/1258Rated short circuit breaking current (peak)kA40/50/63/80/1009Short time withstand current(4s)kA20/25/31.5/ ...

Supplier: Shandong Alldohua International Trading Co., Ltd.

China
ADD:Room D809 High-Tech Pioneering Park 35 Zhengtong Road, Zhangdian Zibo Shandong China,Zibo,Shandong
TEL:86-533-3155455

mining explosion-proof electric meter boxDec 27, 2012

... calculating the active power in the power system of the AC 50Hz and voltage of 1140V or 660V.function featurelarge screen ... must be order)main technical parametersModelRated voltage (V)Voltage transformer ratioRated current (A)Current transformer ratioDBB-200,400,600/1140(660)S1140/6601140/100 ...

Supplier: Huainan Wantai Electric Co., Ltd.

China
ADD:Pinwei Industrial Zone Panji District of Huainan City Anhui province,Huainan,Anhui
TEL:0086-0554-4333789

DT862-4 Series Three Phase of Meter New PowerDec 27, 2012

... type can be made by the instrument and instrument current transformer or voltage transformer two.Start: energy meter in the reference voltage ,reference ... withstand 2KV, frequency 45~65Hz sine wave of the actual AC voltage for 1 minute test. Main FeaturesThree phase four wore ... the energy of the reference frequency is 50Hz three phase AC active power and reactive power.DT862, DT864,DS862, DS864, are ...

Supplier: Chongqing Electric Energy Metering Co., Ltd.

China
ADD:No.145, Jianxin East Road, Jiangbei District, Chongqing,chongqing,Chongqing
TEL:86-23-67771726

Genset controller HJ-103BDec 28, 2012

... protection.overall power consumption ≤2.5W (standby mode:≤1.5W)AC voltage input range0 -500V alternator frequency50/60HzStart-up relay output7A ... °Ccommunication interfaceRS232 communication interfaceoverall dimensions117mm × 127mm × 50mmhole size112mm × 122mm × 43mmcurrent transformer rating50A/20mArunning conditiontemperature: -30°C-70°C humidity: 20% - 90 ...

Supplier: Fuzhou Isbright Electronic Co., Ltd.

China
ADD:4th floor,Building 45,Juyuanzhou Park,No.618 Jinshan Main Road,Cangshan District,Fuzhou city,China,Fuzhou,Fujian
TEL:0086-591-88079907

NFC-2000Q Intelligent Power Distribution Monitor TerminalDec 28, 2012

... Weight :1.5KgMeasuring signal : split phaseMeasuring method: AC samplingMeasuring voltage :59v~280v Measuring current :0~5 AMeasuring power factory : lag0.200~ ... stop spotMeasuring accuracy:Voltage : ±0.5% Power : ±1.0%Current ±0.5% Frequency: ±0.5%Power factory: ±1.0% ... factory : 0.90~1.00 Step-length:0.01Current transformer ratio : 1~1200Capacitor switching delay time :20mS~300SHarmonic voltage ...

Supplier: Xinxiang New Future Electric Co., Ltd.

China
ADD:high-tech business incubator, chuangye road ,development zone ,xinxiang,henan province,xinixang,Henan
TEL:0086-373-5010901

ZFCC5-7.2(12) Combination of High Voltage Vacuum Contactor & FuseDec 29, 2012

ZFCC5 serial is a combination of AC High Voltage Vacuum Contactor and Fuse. ... . ZFCC5 serial vacuum contactor is a combination of AC High Voltage Vacuum Contactor and Fuse. It features ... It can control and protect high voltage motor, transformer and capacitor bank.Products design:1. ZFCC5 is a ... and the protection function is realized by High Voltage Current Limiting Fuse.2. ZFCC5 use VSI (ZN63A) ...

Supplier: Guoguang Electric Co., Ltd. Chengdu

China
ADD:No.117 Xingguangxi Road, Longquanyi District,Chengdu,Sichuan
TEL:86-28-88491611 84372044

CT/PT automatic characteristic tester for testing secondary side circuit and polarityDec 24, 2016

... tester of traditional voltage regulator, voltage booster, power current transformer , widely listen to user opinion, after a lot of ... resistance, than the poor test.2. Site verification current transformer without standard current transformer, or converter, load box, control box and ... error curve, the maximum output voltage is only 180V AC and 12Arms (36A peak) alternating ,able to cope ...

Supplier: Xi'an Xu & Hui Electromechanical Technology Co.,ltd.

China
ADD:Room 704, Dongxing Technology Building, Xincheng Technology Industrial Park, Xincheng District, Xi'an, Shaanxi, China,xian,shanxi
TEL:86-29-82565867

Leakage switch DZ20L-160Dec 14, 2012

... DZ20 MCCB series. They are in mode of current operating, mainly composed by current senser, electronic units board, leakage release and ... signal can be send and amplified from the current transformer to the electronic board. Leakage release cut off the power ... Rated ultimate breaking capaciry(KA)Rated leakage operating current(mA)Rated leakage stop current(mA)Breaking time(S)DZ20L-160160380503 OR ...

Supplier: Zhejiang Hangpu Electric Appliance Co., Ltd.

China
ADD:No.55 Changcheng road, LiuShi ,YueQing city,ZhengJiang,China,yueqing,Zhejiang
TEL:86-0577-27871266

TM388 Time RelayDec 15, 2012

... 240V 220~260Vfrequency50Hz/60Hz(selectable) power consumption1.5Wtime precisionsame as AC current frequencymanual ON/OFFON/AUTO/OFF switchambient temperature-10~+50resistiv load250V ... load10Ainductive load12A(cosφ=0.7 or more)motor load110V AC 750W, 220V AC 1500Wswitch constructionSPSTminimum setting unit15 minutes/unitminimum setting interval15 minutes ...

Supplier: Yueqing Ruixin Electro-Mechanical Co., Ltd.

China
ADD:PanShi Industry Zone,YueQing,Zhejiang
TEL:0086-577-62999225

19" LCD tvDec 16, 2012

... COLOR AMOUNT:16.2M Power input:100V-240V 50/60HZ AC Current:<1.1A Power consumption:35W working temperature/humidity:0~40 ...

Supplier: Shenzhen Firstop Technology Co., Ltd.

China
ADD:4/F, South Block 1, No,63 Industry Rd, LiuTang , BaoAn , ShenZhen , China,ShenZhen,Guangdong
TEL:0086-755-27887598

150W Single Output Switching Power SupplyDec 17, 2012

... 88~132 VAC/176~264VAC47~63Hz, selected by switch248~370VDC · AC Current: 3. 2A/115 V 1. 6A/ 230 V · Efficiency: ... 150-27); 87%(SKS-150-48); · Inrush Current: Cold start 35A/230VAC · Leakage Current: <3. 5mA/240VAC 2)PROTECTION · Over Load ... ± 2% ± 1% ± 1% ± 1% ± 1% ± 1% ± 1% ± 1% · Rated Current: 30A 16. 7A 12. 5A 11. 2A 10A 6. 5A ... 5. 6A 3. 2A · Current Range: 0-30A 0-16. 7A 0-12. 5A 0 ...

Supplier: Yueqing Aoda Electric & Electronic Factory

China
ADD:Siqian Tianyang industrial zone ,Xiangyang Town,Yueqing,Zhejiang,China,wenzhou,Zhejiang
TEL:0086-0577-62624536

Digital MultimeterDec 17, 2012

... the features of a digital millimeter and measure AC voltage, DC voltage, AC current, DC current, resistance, capacitance, frequency, duty cycle ratio, dBm, TC ...

Supplier: Shenzhen Victor Hi-tech Co., Ltd.

China
ADD:2f, Block 12, Bagua 4rd. Futian Dist. Shenzhen City,Guangdong Province, China,Shenzhen,Guangdong
TEL:86-755-82426859 262

Electronic Overload relay,Thermal Overload RelayDec 17, 2012

... Phase Loss ProtectionIndependently adjustable starting and Trip DelayVisual Current Setting Aid&Trip Indication(LED)Flexible Power Supply( ... type) DescriptionTwo of three motor currents are monitored by current transformer.External Cts are required for currents more than 60Amps ... The internal solid state circuitry compares withThe present current level.When load currents exceeds the preset trip level ...

Supplier: Zhejiang Fushi Electric Co., Ltd.

China
ADD:No.17,Lunchuan xiang,Liushi Town,,Yueqing,Zhejiang
TEL:0086-577-62729596

Computerized Electronic Universal Testing MachineDec 20, 2012

... % of rated voltage; 3.6 3-phase and 4-wire AC current, 380V/50HZ or change it according the users local power3 ... part consists of load frame and attachments. Motor, decelerator and AC servo system under working bench construct force driving system. PC ... features: 5.1host machine 5.1.1 Imported Panasonic digital AC servo motor and servo driver, velocity ratio can reach 1100000the ...

Supplier: Jinan Tianchen Testing Machine Manufacturing Co., Ltd.

China
ADD:TIANCHEN INDUSTRIAL PARK, TIANCHEN ROAD, HIGH AND NEW TECH DEVELOPMENT ZONE, JINAN,JINAN,Shandong
TEL:86-531-88606113

Digital Clamp Multimeters VC3266LDec 17, 2012

Detailed Product Description SPECIFICATIONS Basic FunctionsRangeBest AccuracyDC Voltage 200mV/2V/20V/200V/600V(0.8%+1)AC Voltage 2V/20V/200V/600V(1.2%+5)AC Current 2A/20A/200A/400A(1.5%+5)Resistance 200W/2kW/20kW/200kW/2MW/20MW(1%+2)

Supplier: Hangzhou Xuyao Million Technology Co., Ltd.

China
ADD:428 Dengyun Road,Hangzhou,Zhejiang
TEL:86-571-88009965

SB1300 Three-phase Reference MeterDec 20, 2012

... without switch. Multimode and multi parameters measurement: AC voltage, AC current, active power, reactive power, apparent power and ... circuits in any quadrant. Multifunctional measurement: Besides AC voltage, current, power and energy measurement, frequency, phase, power ... Harmonic analysis: Analysis of frequency voltage and current harmonic below 50th Spatial magnetic induction intention measurement ...

Supplier: Henan Star Hi-Tech Co., Ltd.

China
ADD:NO.38 Jinsuo Road, Zhengzhou High and New Technology Industries Development Zone,Zhengzhou,Henan
TEL:86-371-67983054

DIGTIAL MULTIMETERDec 20, 2012

Detailed Product Description DC Voltage 200mV-1000V ??(0.5%+1dgt) AC Voltage 200mV-750V ??(1.5%+4dgt) DC Current 200uA-20A ??(0.5%+1dgt) AC Current 200uA-20A ??(1.0%+3dgt) Resistance 200ohm-20Mohm ??(0.8%+1dgt)

Supplier: Wenzhou Hopesun Instrument Co., Ltd.

China
ADD:No. 3, Lane 1, Jishi West Road, Shuangyu,Wenzhou,Zhejiang
TEL:0086-577-88762086

switching mode power supply(S-100W-12/24)Dec 18, 2012

... by switch, 255-370VDC; 47-63Hz·AC Current: 2.4A/115VAC 1.2A/230VAC ·Inrush Current: Cold start 30A/115V 60A/230V·Leakage ... 105oC Output capacitor AC input power suitable for the world High efficiency and low operation temperature Soft-start current can reduce ... the AC input impact effeciticly With short-circuit and overload ...

Supplier: Shenzhen Zhong Yuan Yang Investment Development Co., Ltd.

China
ADD:zhongyuanyang Industrial Building,No.16 Caiyun Road,Longteng Industrial Park,Longgang District,Shenzhen City,,shenzhen,Guangdong
TEL:86-0755-28999660

switching power suppliesDec 18, 2012

... 63HzEFFICIENCY (Typ.)70%76%78%78%AC CURRENT0.8A/115VAC 0.45A/230VACINRUSH CURRENT (max.)COLD START 18A/115VAC ... 36A/230VACLEAKAGE CURRENT<2mA / 240VACPROTECTIONOVERLOAD105 ~ 150% rated output ... powerProtection type : Fold back current limiting, recovers automatically after fault condition is removed.ENVIRONMENTWORKING ...

Supplier: Yueqing Weihao Electronic Co., Ltd.

China
ADD:NO133, XINGUANG AVE, XINGUANG INDUSTRIAL ZONE, MARENQIAO VILLAGE,LIUSHI TOWN,YUEQING CITY, ZHEJIANG PROVINCE, CHINA,Yueqing,Zhejiang
TEL:86-577-61777077

Handheld Mini Digital MultimeterDec 20, 2012

... Ω • AC voltage: 200m/2/20/200V±0.8%, 750V±1.2% ; input impedance : 10M Ω• DC current: 200µ/2m ... .8%, 200mA±1.2%, 10A±2.0%• AC current: 2m/20mA±1.2%, 200mA±1.8%, ... WARRANTY: one year------------------------------------------------------------------------------------------------------ Technical Specifications: Measurement Function RangeResolutionAccuracy AC Voltage(input impedance : 10M Ω)200mV 0.1mV±(0 ...

Supplier: Shenzhen Yehai Technology Development Co., Ltd.

China
ADD:Nanshan district,shenzhen,Guangdong
TEL:86-0755-26509606