over current relay protection

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...

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 ...

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...

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...

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:

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

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

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

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 ...

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

Categories:Relay Test System

Telephone:86-755-23934585

Country/Region:china

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

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

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...

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...

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

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...

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:

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

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...

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 ...