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

BVR Relay type voltage regulator

Mar 04, 2013

... voltage regulatorFeatureThis series automatic voltage regulator is a kind of relay control stabilizer,it owns the wide input voltage range,compact ... .5×30×4239.5×25×2939.5×25×29 BVR Relay type voltage regulator

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

[China Manufacturers]

Single Phase Static Multifunction Energy Meter ( static meter , kwh meter )

Sep 09, 2012

... Multifunction Energy Meter ( static meter , kwh meter ) Single-Phase Static Multifunction Energy Meter ( static meter , kwh meter )Features ... three programming times and before-programming data 7) Offers monitoring data such as real-time electricity grid voltage, power ... Multifunctional test port outputting 9) DDSD146 series of single-phase static multifunctional electric energy meter adopts the world's ...

Supplier: Zhejiang Wellsun Electric Meter Co., Ltd.

[China Manufacturers]

Thermal Relay LRD-13,LRD-23,LRD-33

Jul 30, 2012

... D13,D23,D33 Model No.LRD01 LRD02 SpecificationsThermal Relay Thermal Relay LRDThermal Relay LRDLRD thermal relay is suitable for AC 50HZ/60HZ, voltage ... 0.1~140A, for protecting the phase break when the electric motor overload. The relay has different mechanism and temperature compensation ... D series AC contactor. It is the most advanced thermal relay in the nineties in the world. The products comply ...

Supplier: Yueqing KASAN Electric Co., Ltd.

[China Manufacturers]

Safety Gate switch:safety relay

Mar 23, 2012

... -2.5mm2Dimention96x22.5x116Weight340gMounting35mm DIN rail4. Detail introductionSR series safety relay controls one set light curtain, is mounted inside the ... electrical cabinet.SR series safety relay is directly inserted into 35mm rails of the inside ... or automatic reset,operation convenience.(4)It has self monitoring redundancy circuit ,safety performance is good.(5)It has ...

Supplier: Shandong Laien Optic-Electronic Technology Co., Ltd.

[China Manufacturers]

LR2-D series Thermal overload relay electromagnetic contactor relay

Feb 25, 2013

... , Syrian,Kazakhstan and Our LR2-D series of thermal overload relay can be used in the circuit of 50HZ or 60HZ ... for protecting the phase break when the electric motor is overload.LR2-D series Thermal overload relay electromagnetic contactor relay also has different ... -D series AC Contactor. It is the most advanced thermal relay in the twenty century in the world.More information,please ...

Supplier: Wenzhou Mallton Electric Co., Ltd.

[China Manufacturers]

Electronic Overload Relay/Thermal Relay/EOCR

Jan 21, 2013

thermal Relay/Thermal Overload Relay/Electronic Over Current Relay/EOCR for Motor protection thermal overload relay electronic overload relay is suitable for AC 50/60Hz, voltage ... up to 600VAC and currentup to 60A. It is used as overload and phase ... function. The product conforms to IEC60947-1 standard. Electronic Overload Relay/Thermal Relay/EOCR

Supplier: Yueqing Etec Electric Co., Ltd.

[China Manufacturers]

DTS395-3HDA Three-phase Four-wire Prepaid Energy Meter

Dec 28, 2012

... each phase Three-phase Four-wire Prepaid Electronic Energy MeterMain Function:High reliability, low power consumption, long life, multi-functionPrepaymentLarge-Capacity Relay Fault ... -tolerant designLack of phase and reversal of phase instructionMeasuring of each phaseElectrostatic preventionLED display Optional ...

Supplier: Wuhan San Fran Electronics Co., Ltd.

[China Manufacturers]

Three phase multifunction phase volt-ampere meter

May 14, 2012

... precision, and intellectualized multi parameters test instrument. Three phase multifunction phase volt-ampere meterIt is a digital, multifunction, high ... connection conditions of the energy metering system and relay protection system.The basic functions are as followings ... to be operated;Real time measure three phase voltage, current, phase relationship and phase vector, frequency, active, reactive, PF, ...

Supplier: Guangzhou Sunhong International Trade Co., Ltd.

[China Manufacturers]

Thermal relay

Sep 18, 2012

thermal relay Detailed Product Description Application:1) Suitable for AC 50Hz power systems with rated operation voltage of up to 660 / 1000V2) Current: 0.1 - 630A3) Used in main circuits4) Used to protect AC three-phase asynchronous motors against overload and open-phase Thermal relay

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

[China Manufacturers]

ALPHA 5000 single phase frequency converter 50hz 60hz

Jul 08, 2012

... 3)CE,ISO9001:2000 Approved 4)MOQ:1pc single phase frequency converter 50hz 60hzALPHA 5000 series magnetic flux vector ... support MODBUS-RTU communication protocol14. Rich fault protection and operation monitoring function15. Multiple programmable multi-function input/output terminalsApplicationFan & pump ... fiber, Paper & printing, Textile printing ALPHA 5000 single phase frequency converter 50hz 60hz

Supplier: Shenzhen ALPHA Inverter Co., Ltd.

[China Manufacturers]

T Themal Relay

Dec 22, 2012

T Themal Relay has a friction opertaing mechancim with loss of phase ruunning protection. exquisite workmanship The T Themal relay is suitable for using in the power circuit up to rated voltage 660V, rated current 500A 50Hz or 60Hz for overload and loss of phase protection of three phases induction motor and often combined with B series AC contactor into magnetic starter. T Themal Relay

Supplier: Wenzhou Jinzhou Group Foreign Trade Industries Co., Ltd.

[China Manufacturers]

contactor relay

Mar 19, 2013

... yield a win-win. Description This series of thermal relay can be used in the circuit of 50Hz or 60Hz ... 1-96A for protecting the phase break when the electric motor is overload.The relay has different mechanism and ... series AC contactor.It is the most advanced thermal relay in the nineties in the world.CHARACTERISTICA.Fundamental ... voltage ,appoint thermal current and rated current. contactor relay

Supplier: Wenzhou Tongou Electrical Co., Ltd.

[China Manufacturers]

16A single phase one pole STS static transfer switch

May 01, 2012

... phase 4-pole configuration plug-in circuit breakers operation without neutralOPTION ON REQUEST:Output distribution panelsIsolation transformerSpecial IP ratingPaint finishFEATURES: Continuous monitoring ... transfer capabilityRedundancy of internal power distributionDual maintenance manual by-passEnhanced monitoring and diagnosticsRS232 and RS485 interfaceSystem graphic control panelAlarm, data history ...

Supplier: Hairf Network Power Beijing Co., Ltd.

[China Manufacturers]

Online three phase uninterruptible power systems (120KVA)

Dec 24, 2012

... battery bank, 5.EPO and Bypass. Online three phase uninterruptible power systemsKEY FEATURES:Online double conversion VFI ... reliable protection. (EN/IEC60240)Advanced battery management.UPS monitoring software. Technical Parameters: ModelHP12000Capacity120KVAOutput power factor100~70%Efficiency( ... .2A*C10Inverter output Rated voltage[v]380(3 phase+N)Rated current[A]186phase voltage220~380V(control ...

Supplier: Xiamen Evada Electronics Co., Ltd.

[China Manufacturers]

Three Phase Current Transformer

Mar 31, 2013

... accuracy,high linearity 2) ROHS approval,ISO9001:2008 3) low phase shift error 4) welcome customers' specification High precision, wide linearity ... , power transducer, precision power meter and other power and energy monitoring devicesOver current protection circuit of motor and other electrical appliancesSeries ...

Supplier: Jiangyin Spark Electronic Technology Co., Ltd.

[China Manufacturers]

Wireless cheap IP WiFi Internet Pan Two-way audio monitoring Camera

Aug 20, 2012

cheap High image & video quality Two-way audio monitoring Supports VGA/QVGA/QQVGA wireless network (Wi-Fi/802.11/ ... Input 1 Channel on/off input Alarm Output 1 Channel relay output Power Supply 5VDC/2A External Power Adapter Power Consumption ... /Vista Wireless cheap IP WiFi Internet Pan Two-way audio monitoring Camera

Supplier: Shenzhen Integrity Electronics Co., Limited

[China Manufacturers]

Single Phase multitariff meter

Feb 28, 2013

... 1.0 PC meter cover Bakelite meter base Single Phase Two Wire Multi-tariff Static Energy Metermultitariff meterModel Number: ... .Control of energy consumption(option): Adopting the magnet-keeping relay ; The valid control of power on or off; ... communication interface Communication protocol: IEC1107Energy Meter(Multitariff meter, Singel Phase Meter, Electricity Meter Monitor).We can customize energy meter ...

Supplier: Risesun Group Co., Ltd.

[China Manufacturers]

3 phase inverter AC drive VFD Vector control

Mar 31, 2013

... AC motors as speed controller and energy saver 380Vac 3 PHASE vector control commodity: VFD AC Drives = frequency inverter = AC drives ... +/-15%, 660Vac, 1140VacMain features:1. Double lines of LED display, monitoring 2 kinds of information meantime, like frequency, current, voltage, speed ...

Supplier: Shenzhen KCLY Electric Co., Ltd.

[China Manufacturers]

5 Relay type voltage regulator

Mar 31, 2013

1. Auto voltage Regulator 2. Relay type 3. Wide Input Voltage 4. 3-7sec/3-7min ... load protection5 Heat protection6.Selectable delay time7.Built-in transformer relay type8.Quick reponse9Anolog meter display10.Digital display selectableSpecificationProductRequirementsModel 1Model 2Model ...

Supplier: Yueqing Fly Electric Co., Ltd.

[China Manufacturers]

10kva single phase ups supply

Mar 31, 2013

... range 3.Zero transfer time 4.Highest reliability 10kva single phase ups supply Key features: 1.True online double conversion technology2 ... non stop computing for critical applications. e).SNMP slotProvides remote monitoring and control of UPS where a PC is not present ...

Supplier: Shenzhen Pocasa Electronic Co., Ltd.

[China Manufacturers]