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Over Current Relay Protection

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    over current relay protection

    All over current relay protection wholesalers & over current relay protection manufacturers come from members. We doesn't provide over current relay protection products or service, please contact them directly and verify their companies info carefully.

    Total 2402 products from over current relay protection Manufactures & Suppliers
    Wholesale Temperature Relay Protection Tester , Mini Electronic Thermal Relay Tester from china suppliers

    Brand Name:GDZX

    Model Number:ZXRC-III

    Place of Origin:Hubei, China

    ...Relay Protection Tester , Mini Electronic Thermal Relay Tester ZXRC-III Electronic Thermal Relay Calibrator is a professional instrument for the calibration of motor protector, current type motor protector and thermocouple. 1.Product overview ZXRC- Ⅲ electronic thermal relay calibration is mainly used for setting and calibration of various thermal relays and motor protection...

    Wuhan GDZX Power Equipment Co., Ltd
    Verified Supplier

    Hubei

    Wholesale JL-8C/12-3-1X-200 0.1A - 9.9A ANTI TIME LIMIT CURRENT RELAY for relay protection devices from china suppliers

    Model Number:JL-8C

    Brand Name:OEM

    ... of electromotor and transporting and transforming power. And as an over load protect or short give a alert sogn. 1 Current range 0.1A-9.9A 2 Auxilary power: DC 220V,110V,48V,24V AC 220V,110V,48V,24V 3 ...

    Hontai Machinery and equipment (HK) Co. ltd
    Verified Supplier

    Guangdong

    Wholesale 80mm ZCT80 Zero Phase Current Transformer 0.3A 3kV for Relay Protection from china suppliers

    Brand Name:KRIPAL

    Place of Origin:China

    Model Number:KCT80

    ...Current Transformer 0.3A 3kV for Relay Protection Description: This type of current transformer is used indoor to measure the current and energy and perform relaying protection in AC circuit rated voltage up to 660V and rated frequency 50/60hz. The item is designed into moulded case protection...

    Zhejiang KRIPAL Electric Co., Ltd.
    Verified Supplier

    Zhejiang

    Wholesale Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set from china suppliers

    Brand Name:YUYANG

    Model Number:RPT-3

    Place of Origin:China

    ...Protection Relay Three Phase Secondary Current Injection Test Set I.Introduction: This secondary injection test kit is applied to test the relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC voltage source or current source. This relay protection tester is applied to test protection replay based on voltage and current operation. The main function of 3 phase relay...

    YUYANG INDUSTRIAL CO., LIMITED
    Verified Supplier

    Guangdong

    Wholesale Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set from china suppliers

    Brand Name:AI

    Model Number:RPT-3

    Place of Origin:China

    ... time it could be considered as a universal three phase AC/DC voltage source or current source. This relay protection tester is applied to test protection replay based on voltage and current operation. The main function of 3 phase relay test set includes:

    Advanced Instruments Co.,Limited
    Verified Supplier

    Jiangsu

    Wholesale 50Hz 60Hz Residual Current Relay For TT And TN System ASJ20-LD1A from china suppliers

    Brand Name:Acrel

    Model Number:ASJ20-LD1A

    Place of Origin:China

    ...TN system distributing circuit with the alternating current 50/60Hz, the rated voltage 400V or below. ASJ Series of action relay of after-current is applied in the earth fault protection for the electric circuit, so as to prevent the equipment damage and

    Jiangsu Acrel Electrical Manufacturing Co., LTD.
    Verified Supplier

    Jiangsu

    Wholesale Relay Protection Split Current Transformer Tie Construction Self Locking from china suppliers

    Brand Name:Shinhom

    Model Number:SCTK661 Series

    Place of Origin:China

    ... or bus-bar circuit. An internal precision resistor across the secondary winding of the CT provides a low safe voltage output. Apply to current measurement, monitoring and protection for

    Shaanxi Shinhom Enterprise Co.,Ltd
    Verified Supplier

    Shaanxi

    Wholesale Relay Protection Core Balance Current Transformer LXSC Zero Sequence Easily Installed from china suppliers

    Brand Name:Chuangyin

    Model Number:LXSC Zero Sequence Current Transformer

    Place of Origin:China

    ... shell. It easily installed by making the primary cable through the whole, applied to electrical system cable with highest equipment voltage 0.72, functioning as the tool of current metering , signal collection, relay protection. The

    Shenzhen Chuangyin Co., Ltd.
    Verified Supplier

    Guangdong

    Wholesale GOOSE Message Analysis Relay Protection Tester Show GOOSE Control Block By Serial Number from china suppliers

    Brand Name:Kingsine

    Model Number:K3063i

    Place of Origin:China

    Click"GOOSE" in the main interface to enter the GOOSE message detection page. GOOSE messages can be accessed from any of the three optical ports, and click"F1: Refresh" to detect the GOOSE messages that are currently connected. Serial number: Show GOOSE ...

    Kingsine Electric Automation Co., Ltd.
    Verified Supplier

    Guangdong

    Wholesale Acrel residual current relay protection relay ASJ20-LD1A over current protection relay with black panel mounted from china suppliers

    Brand Name:ACREL

    Model Number:ASJ20-LD1A

    Place of Origin:CHINA

    ... applied for the TT and TN system distributing circuit with the alternating current 50Hz, the rated voltage 400V or below. ASJ Series of action relay of after-current is applied in the earth fault protection for the electric circuit, so as to prevent the

    Acrel Electric Co., Ltd
    Active Member

    Wholesale Six-phase voltage six-phase current relay protection test system uses a switching power supply from china suppliers

    Categories:Relay Test System

    Telephone:86-755-23934585

    Country/Region:china

    1. professional equipment supplier 2. professional agent brand equipment 3. quality assurance, trustworthy

    Shenzhen lanya Components Technology Co., Ltd.
    Active Member

    Guangdong

    Wholesale 3 Phase Relay Protection Tester / Secondary Current Injection Test Set from china suppliers

    Brand Name:Huaying

    Model Number:Huaying Series

    Place of Origin:Wuhan Hubei China

    ...Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection system. At the same time HYJB-PC could be considered as a universal three phase AC/DC voltage source or current source. 2. Features 1) AC current and voltage based protection relay unit test 2) DC current and voltage based protection relay unit test 3) Frequency protection relay unit test 4) Harmonic protection relay

    Wuhan Huaying Electric Power Tech & Science Co.,ltd
    Active Member

    Hubei

    Wholesale Portable Three phase secondary current injection protective relay test system for distance protection from china suppliers

    Brand Name:GFUVE

    Model Number:TEST-330B

    Place of Origin:Beijing, China (Mainland)

    ...current injection protective relay test system for distance protection Test-330 Portable Three phase protective relay test system s a three phase current output and five phase voltage output relay tester with embedded host machine equipped with Complex Programmable Logic Device. It can test all kinds of relay and protection device, for example differential protection and distance protections...

    Beijing GFUVE Electronics Co.,Ltd.
    Site Member

    Beijing

    Wholesale HYJB-III Relay protection Tester from china suppliers

    Categories:Relay Tester

    Country/Region:china

    1.1 Functions 1. DC voltage relay test 2. DC current relay test 3. AC voltage relay test 4. AC current relay test 5. High current injection 6 Time counter in relay test 1.2Technique index 1. DC voltage output: 0~350V continuous adjustable, output capacity...

    Wuhan Huaying Electric Power Tech & Science Co.,ltd
    Active Member

    Hubei

    Wholesale GDJB-PC Three-phase Microcomputer Relaying Protection Tester / Relay Tester from china suppliers

    Place of Origin:China

    Brand Name:Gold

    Model Number:GDJB-PC

    ...Relaying Protection Tester / Relay Tester I.Application: GDJB is applied to test the relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC voltage source or current source. II.Functions: AC current and voltage based protection relay unit test DC current and voltage based protection relay unit test Frequency protection relay unit test Harmonic protection

    ChongQing Gold Mechanical & Electrical Equipment Co., Ltd.
    Active Member

    Chongqing

    Wholesale 16-40A Current  Motor Protection Relay Phase Loss Three Phase Unbalance Protect from china suppliers

    Brand Name:GINRI

    Model Number:JDB-1

    Place of Origin:China

    ...Current Motor Protection Relay Phase Loss Three Phase Unbalance Protect Features (1) Integrative structure (2) Three-phase monitoring of overload, phase loss, phase unbalance (3) Powered by the measuring circuit (4) 1 NC SCR output contact (5) 4 LEDs for status indication Technical data Model JDB-1 Input Circuit=Measuring Circuit L1,L2,L3 Current...

    Ginri Power Automation
    Active Member

    Wholesale Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set from china suppliers

    Brand Name:AI

    Model Number:RPT-3

    Place of Origin:China

    ... time it could be considered as a universal three phase AC/DC voltage source or current source. This relay protection tester is applied to test protection replay based on voltage and current operation. The main function of 3 phase relay test set includes:

    Advanced Instruments Co.,Ltd
    Site Member

    Hunan

    Wholesale GDJB-III Secondary Injection Tester, Relay Protection Tester from china suppliers

    Place of Origin:China

    Brand Name:GOLD

    Model Number:GDJB-III

    ...Relay Protection Tester Functions: DC voltage relay test DC current relay test AC voltage relay test AC current relay test High current injection 6 Time counter in relay test Technique index: DC voltage output: 0~350V continuous adjustable,output capacity: 960VA AC voltage output: 0~380V continuous adjustable,output capacity: 400VA DC current output: 0~10A continuous adjustable,output capacity: 80VA AC current

    Chongqing Gold Mechanical Equipment Co.,Ltd.
    Active Member

    Chongqing

    Wholesale GDJB-III Relay Protection Test System Secondary Injection Protection relay test set from china suppliers

    Brand Name:Gold

    Model Number:GDJB-III

    Place of Origin:China

    ...Relay Protection Test System Secondary Injection Protection relay test set Introduction: The tester is applied to test protection replay based on voltage and current operation. The main function of the tester include: * calibration of voltage and current operation relays...

    Chongqing Gold Mechinical&Electrical Equipment Co.,Ltd.
    Active Member

    Wholesale Single Phase Relay Protection Tester from china suppliers

    Place of Origin:Chongqing of China

    Brand Name:Gold

    Model Number:GDJB-III

    relay tester introduction GDJB-III Relaying protection tester is applied to test protection replay based onvoltage and current operation. The main function of the tester include: calibration ofvoltage and current operation relays,secondary circuit ...

    Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd.
    Active Member

    Chongqing

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