lxzga 0 5kv zero sequence current transformer,China lxzga 0 5kv zero sequence current transformer Manufacturers, Suppliers

Withstand Voltage Tester

Jan 26, 2013

... Features:Output voltage: AC/DC:0-5kV ±5%, setting arbitrarily.Punctured current: AC: 0-2mA /020mA ±5%, setting arbitrarily. DC: 0-20mA ±5%, setting arbitrarily ... . Fixed Time: 199(s) ±3%, setting arbitrarily. Voltage transformer capacitance: 500VA High voltage, little current, high accuracy.Leakage current ...

Supplier: Shenzhen Mingda Technology Co., Ltd.

[China Manufacturers]

ZW32A-12 Outdoor AC HV Vacuum Circuit Breaker

Feb 20, 2012

... current20KA6Rated short-circuit closing current (peak)50KA74S short-time withstand current (peak)20KV8Rated withstand current (peak)30KV9Rated operating sequence break-0.3s-close-break-180s ... ,AC)V12Sub-loop rated voltage220(DC,AC)V13Over current tripper release rated current5A14Current transformer ratio200/5; 400/5; 600/5 (protection:3 ...

Supplier: Zhejiang Fuerte Electrical Apparatus Co., Ltd.

[China Manufacturers]

ZR YJV22 8.7/15kV Medium Voltage Cable

Mar 01, 2012

... (Ω/km)Positive and NegativeSequence Impedance(Ω/km)Zero Sequence Impedance(Metal Shielded Layer)(Ω/km)Max. Allowable Short Circuit Current(kA/1s)Single CoreTriple CoreSingle ... .21980.33985.47855.29202.41552.544417.4611.421.2663.031150 0.28430.28430.53410.30710.16770.09640.23100.31320.18600.28175 ...

Supplier: TBEA Shandong Luneng Taishan Cable Co., Ltd.

[China Manufacturers]

2672DX ac withstand voltage tester

Feb 03, 2012

Digital display with AC/DC voltage tester Digital display with AC/DC voltage tester. 1. Output voltage: 0~5kV (AC/DC) 2. Leakage current range (AC/DC): 0~2mA/0~20mA(AC); 0~2mA/0~10mA(DC)3. Transformer capacity: 100VA4. Test time: 1~99 S.

Supplier: Inventfine Instrument Co., Ltd.

[China Manufacturers]

Multi Laser Fiber Optic Beam-Delivery

May 08, 2012

1.Multi Laser: Laser Spot Welding System with 3 Fiber Optic Beam-Delivery 2.Average laser output power:60w 3.Single Pulse: 4J Multi Laser: Laser Spot Welding System with 3 Fiber Optic Beam-DeliveryStandard configurationLaser typeXe+ lamp pump Nd:YAG Laser, Class IVLaser wavelength1064nmAverage laser output power≤ 60WMain Beam Single Pulse Power≤ 40JFiber Beam DeliveryEfficiency of Fiber coupling ...

Supplier: Wuhan Chancay Machinery & Electronics Co., Ltd.

[China Manufacturers]

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

Jan 09, 2013

... 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, ... intensity: ≤8 degree(horizontal acceleration is 0.25g,vertical acceleration is 0.125g )6 Air contamination degree:IV degree7 ...

Supplier: Zhejiang Haigui Import Export Co., Ltd.

[China Manufacturers]

Medium Voltage Vacuum Circuit Breaker

Feb 03, 2013

... device and operates under the condition of rated 12/17.5KV three phase AC voltage and 50/60Hz frequency 5) It ... and transformer sub-station, is a perfect product for frequent operating condition Specifications: 1) Rated voltage: 12/17.5kV 2) Rated current: 630 ... , 1250, 1600, 2000, 2500, 3150A 3) Rated short circuit breaking current: 25, 31.5 ...

Supplier: Shanghai Electric International Economic & Trading Co., Ltd.

[China Manufacturers]

coating thickness gauge

Mar 31, 2013

... Coating Thickness Gauge is a kind of magnetic and eddy current coating thickness tester, which can be used in lab or ... technical data: probe typeFNworking priciplemageticeddy currentmeasuring range(um)0-12500-1250minimun resolution(um)0.10.1zero calibration(um) ±(3%H+1) ±(3 ... %)H+1]Remarks:Optional to choose probe F10(mesuring range:0-10000um),F400(mesuring range0-400um)and N10(mesuring rang ...

Supplier: Jining Luke Testing Equipment 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]

Ammeters & Voltmeter

Mar 31, 2013

... I DC current Measuring range:0-10A AC,For the current over 10A can use the AC current transformer Consumption:<1. ... 8VAMax Signal Consumption:< 0.3VAOperating environment:temperature ... over 600v can use the potential transformer Consumption:<1.8VAMax Signal Consumption:< 0.3VAOperating environment:temperature-10oC ~+50oC ...

Supplier: Andeli Group Co., Ltd.

[China Manufacturers]

Grid tie solar inverter

Mar 31, 2013

convert AC current into DC current SummarizeThe grid tie solar inverter ... *MPPT(Maximum power point tracking) technology*Less-transformer, High efficiency*In accordance with international standards* ... Phases1 phase 2 wire3 phase 4 wirePower Factorabove 0.95Current THDAt rated power and in the sine ... wave <5%Control SystemPWMAnti-islandingnot more than 0.5 secMax.Current45.2A26.7AMax. Efficiency97%Euro ...

Supplier: Zhejiang Tress Electronics Technology Co., Ltd.

[China Manufacturers]

JY-44L1 ac amp panel meter

Mar 31, 2013

... directly connectedA1.510/5A-800/5A secondary current passed bycurrent transformerKA1.51KA-10KA secondary current passed bycurrent transformerAC voltmeterV1.510V-600Vcan be ... voltage passed by voltage ; Secondary current passed by current transformer 5-10KA/5Acosφ metercosφ2.5COSφ =0.5-1-0.5100V/5A 220V/5A 380V ...

Supplier: Yueqing Jyins Electric Technology Co., Ltd.

[China Manufacturers]

HP9500 1000 volt tester Radio variable ratio high voltage tester

Mar 31, 2013

... First &Second Loop , Voltage Ratio Leakage Current Online Testing Monitoring,Current Value of Both Side of Transformer,Ratio Online Testing Monitoring Battery supply ... -voltage detector: 0.1mA~1000ALow-voltage current clamp: 0.01mA~20A Resolution High-voltage current clamp: 0.1mALow-voltage current clamp: 0.01mA Shift 0.01mA~1000AAutomatic shift ...

Supplier: Zhuhai Jida Huapu Instrument Co., Ltd.

[China Manufacturers]

Low frequency sinlge phase to three phase off grid inverter 20kw

Aug 04, 2012

... 92%* Perfect protection and warning functions* Low Frequency Transformer, which ensures that inverter has high efficiency and ... %380VAC±3%380VAC±3%Output Frequency50Hz/60Hz±0.05HzOutput rated current(A)90.9A52.6A65.8ACharging functionCharger outside ... condensationProtectionInput under voltage, overvoltage, over temperature, over-current, short circuit, etc.Cooling methodFan-cooledNoise<55dBDegree of ...

Supplier: Yueqing Sandi Electric Co., Ltd.

[China Manufacturers]

inner champer Pressure Sensors Model 101B-a15G

Mar 31, 2013

... fluid mediumGauge, absolute, sealed gauge pressure typeMeasuring ranges: 0~35 to 0~350 barConstant current or voltage excitationTemperature compensation by laser trimmingO-ring ... ( 500bar max.)full scale outputmVdc90~110(standard), 70~130(option)zero offsetmVdc 1(standard), 2(max.)combined error(NL+HY+RP ...

Supplier: Xian Morning Star Transducer (MST) Technology Co., Ltd.

[China Manufacturers]

25A-300A,three phase AC voltage regulating moudle

Jun 21, 2012

... one-way SCR at anorganic whole, need not external synchronous transformer, through l-5VDC, 2-10VDC 4-20mAsignal, automatic control or ... CTM100A CTM120A CTM150A CTM200A CTM250A CTM300A Load adjusting voltage: 0-380VAC Continuous adjustable Current raitings: 25A. 40A. 60A. 80A. 100A. 120A. 150A ...

Supplier: Jiangsu Gold Electrical Control Technology Co.,Ltd

[China Manufacturers]

[EYEN] modified sine wave inverter PG Series

Oct 23, 2012

... Voltage13.7V + / - 0.2V27.4V + / - 0.4V27.4V + / - 0.4VOvercharge Protection15V +/- 0.3V charger stops and fault15V +/- 0.6V charger stops and fault30V ... protection.Q 4. what kind of material of transformer?A. we have two types, one 100% ... regulator ,silicon rectifying chargers, low voltage apparatus, reactors, current transformers, voltage transformers and circuit breakers. We have passed ...

Supplier: Yiyuan Electric Co., Ltd.

[China Manufacturers]

7K VA pure sine wave UPS

Feb 17, 2012

UPS with high power PF=0.7 battery voltage 192VDC battery efficience 90% transform time <4ms ... ±1%VACFrequency46-54Hz Same as AC(AC mode)50Hz±0.1Hz(DC mode)Current crest factor 3:1WaveformSine waveBackup time(Minute,full ... 130% lasts for 1 minuteInterfaceRS232, Intelling slot selectableEnvironment of performanceTemperature 0°C-40°C,Humidity 20%-90%Unit demension(mm)700 ...

Supplier: Zhongshan Longyang Electronics Co., Ltd.

[China Manufacturers]

Output 24V 15A, 48V 7.5A 360W DC Swith Power Supply

Mar 01, 2012

... by switch 47∼63Hz,240∼370VDCAC input voltage rangeCold-start current 30 A/115V 60A/230VOverLoad protection105%∼150% hiccup mode,auto ... :1.5KvAC I/P-FG:1.5KvAC O/P-FG:0.5Kv 1minute1Isolation resistanceI/P-O/P, I/P-FG, O/P ...

Supplier: Shanghai UI Robot Technology Co., Ltd.

[China Manufacturers]

Piezoresistive Silicon Pressure Transmitter

Mar 31, 2013

... fully tested by computer automatically, and trimmed by laser for zero and sensitivity in a wider temperature range. Its amplifier circuit ... , 0~5V, 0~10V, 1~5V, 0.5~4.5Vaccuracy0.1%FS, 0.25%FS (standard), 0.5%FSload resistanceRL = (U-12V)/0.02A (4~20mA current ...

Supplier: Xi'an UTOP Measurement Instrument Co., Ltd.

[China Manufacturers]