rstc phase sequence monitoring relay,China rstc phase sequence monitoring relay Manufacturers, Suppliers

compositive current&voltage protector

Feb 25, 2013

... 2 Display electric current 3 Overload protection 4Losting-phase protection 5Centralized control NA1960 Specifications Main functions:1 Display ... to protect circuit.5 Losting-phase protection: when controller checks lacking phase or three-phase electric current doesn’t remain ... , cut off load to protect circuit.6 Phase sequence protection: when three-phase sequence is wrong, cut off power.7 Centralized ...

Supplier: Jiangsu Lanhe Network Technology Co., Ltd.

[China Manufacturers]

AC Single Phase SSR

Jul 27, 2012

... main products achieved CE, UL, CUL and RoHS Certificates Single phase AC SSR (1) CE UL RoHs certificate (2)control voltage ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); AC Single Phase SSR

Supplier: Jiangsu Gold Electrical Control Technology Co.,Ltd

[China Manufacturers]

solid state relay

Jul 05, 2012

solid state relay 1.EML little 2.exchange fast 3.good heating dissipation ... <2 VOff leakage current<5mAOn-off time<10mS solid state relay

Supplier: Dongguan Lionpower Electronic Co., Ltd.

[China Manufacturers]

Digital Display Stabilizer, Electrical Stabilizer (DVR-500VA, relay transformer, single phase)

Mar 31, 2013

... and plug ourselves. Description of goods:Automatic /AC/single phase/avr/electrical/relay type/servo motor/SVC/energy saving/ Electrical /Voltage ... OEM stabilizer MODELDVR-500VADVR-1000VADVR-1500VADVR-2000VADVR-3000VADVR-5000VAPOWER500VA1000VA1500VA2000VA3000VA5000VATECHNOLOGYDIGITAL DISPLAY+ RELAY TRANSFORMER / SERVO MOTOR CONTROLLED TRANSFORMERINPUT VOLTAGE REGULATOR140-250VINPUT FREQUENCY50/ ...

Supplier: Zhongshan Ruikang Electric Appliance Co., Ltd.

[China Manufacturers]

Naidian Relay(Relay & Time Switch)

Aug 27, 2012

1.SUL181h Time Switch 2.XJ11 Phase Sequence Relay 2.General purpose relay 3.Auto Relay Established in1989. Established in1989 , With a 20-plus year history ... , such as Power Relay,PCB Relay, General-purpose Relay,Solid State Relay, Time Relay, Automotive Relay,Counter,Thermal Relay, Electromagnetic Relay,Earth Leakage Relay,liquid Level Relay,motor control motor ...

Supplier: Naidian Group Co., Ltd.

[China Manufacturers]

DTSF194 three-phase prepaid electric meter

Feb 18, 2013

... adjustment, freedom from maintenance. Inverse phase-sequence, broken zero line and one-phase or two-phase power cut-off can all make ... IC card; in-built big power magnetism-kept relay controlling switch-on and switch-off and also controlling ... temperature-3065 power loss: voltage loop(per phase)≤1W,5VAcurrent loop (per phase)≤1VAIblife20yearsimpulse output: photoelectricity isolation passive output, ...

Supplier: Shanxi Fenxi Heavy Industry Co., Ltd.

[China Manufacturers]

380V electronic motor protection relay, motor protection device, motor controller

Jan 28, 2013

... 3. Provides measurements of three phases current, three phase /phase voltage, zero phase sequence current, active power, reactive power, power factor, ... rate√√3 phase voltageoptionaloptionalactive / reactive poweroptionaloptionalleakage currentoptionaloptionalpower factoroptionaloptional frequencyoptionaloptionalactive energy (kwh)optionaloptional 380V electronic motor protection relay, motor ...

Supplier: Zhuhai Pilot Technology Co., Ltd.

[China Manufacturers]

ETCR7300 Large Caliber Three Phase Power Tester

Sep 05, 2012

... for measuring three phase AC voltage, current, leakage current, phase between current and voltage, phase between phase voltage, frequency, power energy, phase sequence, active power, reactive ... the computer through the system software, implementing online real-time monitoring, historical inquires, dynamic display. With the function of historical data ...

Supplier: Guangzhou ETCR Electronic Technology Co., Ltd.

[China Manufacturers]

SVC-15KVA three phase High Accuracy full automatic AC VOLTAGE REGULATOR

Jan 11, 2013

... full automatic AC VOLTAGE REGULATOR SVC-15KVA three phase High Accuracy full automatic AC VOLTAGE REGULATORDescription of ... stabilizer/stabilizer with protections 2)over current/voltage , phase sequence protectionthree phase full automatic ac voltage stabilizer1) ac stabilizer svc- ... ,stabilizer,svc,ac power,voltage transformer,svc single phase ac voltage regulatorpower0.5kva-10kva(horizontal)5kva-60kva ...

Supplier: Qingdao Sico Electric Equipment Co., Ltd.

[China Manufacturers]

Grid Tie Inverter(2000W/Single Phase)

Mar 31, 2013

Grid Tie Inverter Single Phase PC Monitoring High Efficiency With Max. 97% 5 Years Warranty and CE, ... -voltage) AC220±13VVoltage RangeAC185~264VNormal Grid Frequency50/60HzNumber of Phases1 phase, 2 wires(Transformer-less Type)Power Factor>0.95Total Max ...

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

[China Manufacturers]

RMH Series random industrial solid state relay SSR DC-DC

Feb 20, 2013

RMH random solid state relay SSR , Rated current 15A/25A/40A/60A/80A/100A/120A , single phase SSR , be used to industrial field ... RMH Series random industrial solid state relay SSR DC-DC , features ... are as follows :Single phase Solid state relay1.High bright LED ...

Supplier: Sommy Automation Co., Ltd.

[China Manufacturers]

QM-C2 Phase Lack Protect Industrial Use

Feb 22, 2013

Current Protector 1.Overload protection. 2.Short of phase motor protection. 3.Digital display. Specification:Easy operation,strong capability ... range (1-90S)Overload\ lack of phase\wrong phase protectionData no lose after power failurePhase sequence detecting functionInstrument power supply:AC380V±10% ,50 ... ) * 29(H) mmNet weight: 0.24kgAppendix:Wiring Diagram QM-C2 Phase Lack Protect Industrial Use

Supplier: Huangshi Xianda Electronic Technology Institute

[China Manufacturers]

DZ603-12Three-Phase Energy Meters Test Bench

Sep 01, 2012

... 4.Prompt delivery 5.Excellent aftersale service DZ603-12Three-Phase Energy Meter Test BenchMain functions:1- Applied to ... test all kinds of single and three-phase energy meters, whatever electronic or mechanical type or ... measurement13- Waveform display14- Support reverse phase-sequence output15- Programmable voltage/ current/ frequency and phase angle16- Support bar code input, error ...

Supplier: SMS Electric Co., Ltd. Zhengzhou

[China Manufacturers]

Digital Phase Indicator

Mar 31, 2013

... check the presence of open phase and also the phase sequence by LED and buzzer at the same time Phase indicator designed to check ... the presence of open phase and also the phase sequence by LED and buzzer at the same time.Specifications:1 ... ) Operating voltage: 200 - 600V AC three phase 2) Time ...

Supplier: Hangzhou Huayi Electronics Industry 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 ... and guarantees the safe use while raining.5. Inverse phase sequence protecting device: It is the special electrical installation which ... is applied, it is light and durable.8. Inverse phase sequence protecting device: It is the special electrical installation which ...

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

[China Manufacturers]

1ton single phase Electric Chain Hoist

Jul 21, 2012

... leakage and guarantees the safe use while raining.5. Inverse phase sequence protecting device: It is the special electrical installation which controls ... .0φ7.1φ11.2Net Weight(Kg)547414415086148159168102184 1ton single phase Electric Chain Hoist

Supplier: More-Safe Enterprises

[China Manufacturers]

Phase Comparator DXN9-C

Feb 09, 2013

... of the connection circuitry and checkthe phase sequence of the electric device .Power-check: phase comparator insert into the earthing or ... Tterminals of the high voltage device .Phase-check: phase comparator insert into the same phase power-checkterminal of the two high ... if the Led is brightness, it shows thatthe testing phase have power supply.Technic Parameter Rating Frequency: 50HZ Threshold ...

Supplier: Xiamen Leelen High Voltage Electric Co., Ltd.

[China Manufacturers]

DF-200 Dual-clamp Digital Phase Meter

Feb 04, 2013

... the inductive circuit ,capacitive circuit and Idenify the phase sequence of three phase voltage Detect the wiring group of transformerTest the secondary ... circuit and bus differential protection systemDisplay the phase relationship among the CT groups of a differential protection ... of measured signal when measuring phase, Phase U1-U2, 30V~500V Phase I1-I2, 10mA~10.00A Phase U1-I2 or I1-U2 ...

Supplier: Henan Defy Electronics Co., Ltd.

[China Manufacturers]

HYP400 Series Micro-process Protection Relay

Aug 14, 2012

... , measurement and monitoring RelayHYP400 digital microcomputer programmable relay is provided for electricity ystem of rated voltage 40.5kV ... , professional EMC design, self detecting, assures the longlife expectancy of relay.6. Integrated fault record and analysis: able to record 100 ...

Supplier: Huayi Electric Co., Ltd.

[China Manufacturers]

Thermal overload Relay

Jun 25, 2012

... protection for motors in the event of overload or phase failure. Starter combinations are setup together with block ... contactors and mini contactors.1 Application rangeSR1 thermal overload relay (hereinafter referred to as contactor) is mainly used ... AC electric motor to protect from overload and phase-failure.Thermal relay with phase-failure protection, temperature compensation, action instructions, ...

Supplier: Wenzhou Ausin Electric Co., Ltd.

[China Manufacturers]