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three phase voltage sequence relay

Found 496230 Products
Three phase portable energy meter test instrument
... KP-P3001-C with current and voltage source is an ideal device to test all kind three-phase energy meters accuracy below 0 ... .2. The equipment can generate 3-phase voltage , 3- phase current and any power ... 40%Odd harmonic waveformSub harmonic waveform Output capacity:50VA per phase Three phase portable energy meter test instrument
  • China
  • ADD:No.5, Hangdu Rd. Pudong,Shanghai,Shanghai
  • TEL:86-21-60975591
DT862 Three-phase active energy watt -hour meters
... Three phase watthour meter,Three- phase meter, phase watt meter, phase watthour meter. energy meter,Watthour meter, Three Phase Watt-hour Meter/ Three- Phase Watt Meter/ Phase Watthour Meter DT862Key Features: Three-phase ... meter has no current, and the voltage applied to voltage circuit is 80%~110% of reference value ... standard waveform 1.2/50 s)and impact voltage of 6kV peak value for 10 times ...
  • China
  • ADD:Rm.# 5E, 5/F, Yongjingyuan, Senwei Building, Xin'an Road, Luohu District,,Shenzhen,Guangdong
  • TEL:0086-755-25690304 82357103
Three phase induction electric motor
y2-Series induction motor is with high efficiency ,good performance,Aluminium frame,Iron body is available Y2-Series three phase Asynchrnous motorPower: 0.37~200KW Voltage: 220V/380V/440V/660VFrequency: 50HZ/60HZInsulation class: B (limit temperature 1300C)Protective mode: IP44 (prevent splash water)Cooling mode: ICO141 (cooled by self-fan) Three phase induction electric motor
  • China
  • ADD:NO.8,XIYUAN 1 ROAD,XIHU INDUSTRIAL PARK,SANDUN,HANGZHOU,CHINA,HANGZHOU,Zhejiang
  • TEL:0086-571-81958087
Three-phase Intelligent Digital Clamp Power Tester with RS232 Interface
... AC current(A) Range: 40/100/400/1000A±2% • AC voltage(V) Range: 100/300/600V±1.2% • Active power(kW ... --------------------------------------------------------------- Contact: Ms. Elinor Mobile: 86-13699890579 Skype: elinor201012 QQ: 761600474--------------------------------------- Three-phase Intelligent Digital Clamp Power Tester with RS232 Interface
  • China
  • ADD:Room No.216,Third Floor,Jin Huiqiu Building,Langshan No.2Road,NorthArea,Science&TechnologyPark,Nanshan District,Shenzhen,China,Shenzhen,Guangdong
  • TEL:86-755-26509606-8803
YDW series outer rotor three-phase asynchronous motors
YDW series outer rotor three-phase asynchronous motors with low noise are totally enclosed three-phase asynchronous motors. The The features of motors are as following: fixed shaft, running out shell; low noise, stable operation, credible and safe, adjusting the speed steplessly by reducing voltage. YDW series outer rotor three-phase asynchronous motors
  • China
  • ADD:Xiacun Village, Daxi Town, Wenling,Taizhou,Zhejiang
  • TEL:86-576-87796082
STC three phase alternator 3KW
... % copper wire F class 4.ISO 9001 certificate AAA Certificat three phase alternator The alternator are to be used in town, the ... are of three-phase four-wire type, making use of atar connection with neutral point.The rated line voltage is 400V, phase voltage 230V, frequency ... 50Hz, power factor 0.8(lag).It can provide 60Hz and the other voltage´s ...
  • China
  • ADD:No.233,Xingda Road,Banzhong Industry Zone,Fu'an City,Ningde,Fujian
  • TEL:0086-0593-6158803
WELDING MACHINE WITH THREE PHASE
WELDING MACHINE WITH THREE PHASE SMAW/STICK WELDINGMACHIEN CE,CCC CERTIFIED. IGBT INVERTER TECHNOLOGY FIVE ... -315 ZX7-400 ZX7-500 ZX7-630Input power voltage,Frequency (V,HZ)AC380(THREE PHASES)±10% 50/60 HZRated input power capacity ... current adjustment range (A)20-31520-40020-50020-630Rated output voltage (V)21283852Rated duty cycle (%)60606060No-load loss (W)200200200200Efficiency (%)85858585Pover ...
  • China
  • ADD:No. 1098, Zhangxiang Road, Jiading District,Shanghai,Shanghai
  • TEL:86-21-39903666
SD/SDC single / three phase A C welding generating dual use alternator
SD/SDC alternator single-phase 230V 50HZ 1500RMP /Min three-phase 400V 50HZ 1500RMP /Min SD/SDC single / three phase A C welding generating ... humidity: not exceed 90%. ModelSinge-phase 230V 50Hz /1500r/min COSφ=1.0Rated PowerRated Voltage (V)RatedCurrent(A)WeldingVoltage undernoload ... 1802254080-280SDC-12121540021.78028040100-300 SD/SDC single / three phase A C welding generating dual use alternator
  • China
  • ADD:Taijiang,fuzhou,Fujian
  • TEL:86-591-83375873
Single-phase / three phase transparent PC material meter box
1. Single-phase / three phase Meter Box Single phase for 4 flats, three phase PC material meter box 2. transparent Meter Box Meter BoxMB ... :This series include single phase and three phase meter box. It apply to AC 50/60 Hz, rated operation voltage 220V, 380V, 690V, rated ... are welcome to visit our website: www.ebasee.com Single-phase / three phase transparent PC material meter box
  • China
  • ADD:2-B, Building 26, No. 1000, Jinhai Road, Pudong, Shanghai,SHANGHAI,Shanghai
  • TEL:86-21-50320898
Yanan SLY Series windmill three phase generator or alternator
... cut-in Torque, 1.5m/s 300W-150KW Yanan windmill three phase generator or alternator with CE/ISO certificateOne of the largest ... 910*910*230 SLY-20 20 100 12 40 3 phase AC30V-400V 910*910*310 SLY-50 50 100 ... 20 40 3 phase AC30V-500V 910*910*595 SLY-100 100 100 ... 25 40 3 phase AC30V-500V 910*910*764 Yanan SLY Series windmill three phase generator or alternator
  • China
  • ADD:14 Jinglin Road, Yangquan, Fu'an City, Fujian Province. China,Fu'an,Fujian
  • TEL:86-593-6350155 6350898 6350818 6350528
YT2-H series marine flows the breeze machine to three-phase marine electric motor
... class:IP67 motors within:H63 ~ 400 YT2-H series the three-phase asynchronous motors for marine axial fanProduct Profile:Application: They are ... :F;Rated Power:0.55Kw~315Kw;Protection calss:IP44~IP56;Voltage:380V or 440V or 660V;Ambient Temperature:-25°C~45 ... series. YT2-H series marine flows the breeze machine to three-phase marine electric motor
  • China
  • ADD:Qinxiang Village, Luoshe Town,wuxi,Jiangsu
  • TEL:86-0510-83269928
Three-phase 300kVA ac frequency inverter
... inverter 1)CE,ISO9001:2000 Approved 2)AC wide input voltage 3)OEM and best service 4)MOQ:1PC with best ... , Packaging, Plastic machining, Petrochemical, Chemical fiber, Paper & printing, Textile printing Three-phase 300kVA ac frequency inverter
  • China
  • ADD:5th Floor, Galaxywind Building, No. 5 Xinxi Road, North Area High-tech Industrial Park, Nanshan District, Shenzhen, China,Shenzhen,Guangdong
  • TEL:86-755-26038973
5kw ac three phase rare earth permanent magnet generator/low rpm generator/alternative generator/ brushless generator/ alternato
... temperature-40 °F to 167 °F Pic roduct 5kw ac three phase rare earth permanent magnet generator/low rpm generator/alternative generator ...
  • China
  • ADD:Shuangxin Industrial Park Xuelang Town,Wuxi City,Wuxi,Jiangsu
  • TEL:86-510-85192723
600w 1kw 2kw 3kw 5kw 10kw 20kw three phase Pitch Controlled wind generator
... .Delivery within 10-15 working days. three phase Pitch Controlled wind generatorParameter Power 300w 600w1000w ... voltage & frequency Recommend battery 12V100AH 2pcs 12V150AH 2pcs 12V150AH 4pcs 12V150AH 8pcs 12V150AH 10pcs 12V150AH 18pcs 12V200AH 18pcs three phase ... Pitch Controlled wind generatorPictures for reference three phase Pitch Controlled wind generator ...
  • China
  • ADD:G204Road,Lingang Economic Development Zone,Qingdao,Qingdao,Shandong
  • TEL:86-532-87197608
Three Phase A.C.Generator
... 2.long safety working time. 3.better ventilation 4.stable voltage Three Phase A.C.GeneratorSTC alternatorOVERALL & INSTALLTION DIMENSIONSModelOutput Mounting Dimensions (mm) Overall ... -24243043.341500STC-303037.554.141500STC-40405072.241500STC-505062.590.241500 Three Phase A.C.Generator
  • China
  • ADD:No. 28, Xiang He Li , Yangtou Industrial Park/email: julie_nolate.hotmail.com,Fu'an,Fujian
  • TEL:86-0591-87515391
3.5kva Three Phase Quiet Gasoline Generator Carburetor (AD5500-C)
... piston8. Strong carton packing, inside with foam and wood9. Single-Phase or three phase is optional10. New type volt-meter & current- meter, with ... Gasoline generator AD-5500-A/B/CRating frequency(Hz) 50605060506050605060Rating voltage(V) 110/120/220/230/240(3PHASE230/380)Rating power ... oil alert,AC circuit breakerFour-wheel dolly kitYes 3.5kva Three Phase Quiet Gasoline Generator Carburetor (AD5500-C)
  • China
  • ADD:LUQIAO INDUSTRIAL ZONE,E-ZONE,TAIZHOU,ZHEJIANG,CHINA,TAIZZHOU,
  • TEL:0086-576-576-88809982
Industrial three phase ups 50KVA
... sine wave output, true online double conversion2. Wide input voltage range3. Can be set to ECO mode4. With EPO ... efficiency, lower temperature, more reliable8. Full protection, overload, over voltage, short circuit, over temperature etc9. Cold start10. Generator compatible11. ... efficiency≥95% (with100% load)5. ApplicationsMD-C series is three phase in and out online UPS, mainly for the IT device ...
  • China
  • ADD:Room 1806-1813, Building 3, Tongjian Building,Shennan Road,Shenzhen,Guangdong
  • TEL:86-755-83655199
SC(B)10-30~5000/11 series H-level insulated three-phase
... and improve the electric strength of windings.Low-voltage windings adopt foil structure to reduce magnetic leakage ... insulated dry-type power transformersrated capacity (KVA)volatfe combinationlow voltage (KV)connection symbolno-load loss(W)load loss(W ... qauge(mm)noise level(dB)weight(Kg)high voltage (KV)high voltage tapping range306;6.3;6.6;10; ... -30~5000/11 series H-level insulated three-phase
  • China
  • ADD:1-15 Hongtai Mingcheng No.246 Rongjun Road,Liuzhou City Guangxi,China,Liuzhou,Guangxi
  • TEL:86-772-3133116 13607801851
380V UPS, three Phase UPS, high power UPS 20KVA, 30KVA, 40KVA
... Three phase input and three phase output or one to one 2: Industry use 3: Large overload capacity 4: CE certificate 380V UPS, three Phase ... UPS, high power UPS 20KVA, 30KVA, 40KVA1: Three phase input and three phase output2: Industry use3: Large ... ×835×1550673×835×1550Wight(KG)115117122160164450510 380V UPS, three Phase UPS, high power UPS 20KVA, 30KVA, 40KVA
  • China
  • ADD:Building 2, Shiyan, Baoan, Shenzhen, China,Shenzhen,Guangdong
  • TEL:86-755-29105850
welding inverter three phase arc welding machine
... portable,durable, reliable and cost eff welding inverter three phase arc welding machine Accessories Product parameter Superior Performance1.High ... damaged risks such as lack of phase, overload of voltage, overload of current, voltage shortage, overheat delivers high reliability ... Gouging processes are also available. 7. The automatic voltage compensation feature allows a long welding cable extension ...
  • China
  • ADD:C building,No.460 Xiang Shan avenue,Luo Tian community Song Gang street,Bao'an,Shen Zhen,Shen Zhen,Guangdong
  • TEL:86-755-33238500
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