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Microprocessor Based Protective Relays

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Total 17623 products for microprocessor based protective relays Manufacture & Suppliers

Acrel ARD2F Series Smart Motor Protection Relay Low-voltage Motor Circuits Ensuring The Safe Operation Of The Motor

...Protection Relay The ARD2F intelligent motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 660V and integrates protection, measureme...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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Optical Digital Microcomputer Three Phase Protection Relay Test Set AC220V+/-10% 50Hz /60Hz

... according to State Grid Corporation's <Relay Protection Technical Specifications>> and <> . It can realize the full-function test of the optical digital protection device, and can simulate the...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Phase Sequence Protection Relay , 3 Phase Control Relay Plug - In Mounting Apr-4

Phase Sequence Protection Relay , 3 Phase Control Relay Plug - In Mounting Apr-4 Product Description The definition of the relay: It is an electrical control device, which is an electrical device that causes a ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Mini Phase Failure Protection Relay Three Phase Voltage Monitoring Relay Over Under Voltage

Phase Failure Protection Relay JVRD-380W Three Phase Voltage Monitoring Relay Over Under Voltage Relays Function : Phase loss(failure) Phase Sequence(Reversal) Phase unbalance(Asymmetry) Undervoltage Overvoltag...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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32A 300V Protection Relay Test Kit , 14.8kg Secondary Injection Test Set

...Relay Test System Model: RELAYSTAR-H60 The RELAYSTAR-H60 is portable 6-phase relay test system for testing most types of modern multi-function protection relays, which can output 6-phase current(6x0…32A) and...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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SPST SPDT Overload Protection Relay Standard Printed Board Pinout Spdt Contact

...Protection Relay Standard Printed Board Pinout spdt contact 12V 50A Relay Introduce: The relay is kept in the released state by the permanent magnet. After the working voltage is applied, the electromagnetic...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Phase Sequence Protection Relay , 3 Phase Control Relay Plug - In Mounting Apr-4

Phase Sequence Protection Relay , 3 Phase Control Relay Plug - In Mounting Apr-4 Product Description The definition of the relay: It is an electrical control device, which is an electrical device that causes a ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

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Mini Phase Failure Protection Relay Three Phase Voltage Monitoring Relay Over Under Voltage

Phase Failure Protection Relay JVRD-380W Three Phase Voltage Monitoring Relay Over Under Voltage Relays Function : Phase loss(failure) Phase Sequence(Reversal) Phase unbalance(Asymmetry) Undervoltage Overvoltag...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

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32A 300V Protection Relay Test Kit , 14.8kg Secondary Injection Test Set

...Relay Test System Model: RELAYSTAR-H60 The RELAYSTAR-H60 is portable 6-phase relay test system for testing most types of modern multi-function protection relays, which can output 6-phase current(6x0…32A) and...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

Verified Supplier

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SPST SPDT Overload Protection Relay Standard Printed Board Pinout Spdt Contact

...Protection Relay Standard Printed Board Pinout spdt contact 12V 50A Relay Introduce: The relay is kept in the released state by the permanent magnet. After the working voltage is applied, the electromagnetic...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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RV8-03~08 Neutral Failure Protection Relay AC 10A

...refrigerated trucks). -Control for protection of persons and equipment against the consequences of reverse running. -Normal/emergency power supply switching. -Protection against the risk of a driving load(ph...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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ZXMD-2000 Intelligent 32 Bit Microprocessor SF6 Density Relay Calibrator

... microprocessor to perform performance verification on various SF6 density relays, and can accurately measure the pressure value at the current temperature when the signal is activated. It can convert any am...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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1NO 1NC 120A Overload Motor Protective Relay With AgSnO2 Contact

...Protective Relay Notes:Electromagnetic relays also are widely used in automatic control (such as refrigerators, automobiles, elevators, machine tools Control circuit) and communication field. 1.Main Features...

IVY METERING CO.,LTD
Shanghai,China

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Electrical Safty Over-Current And Short-Circuit Protection Relay

Electrical Safty Over-Current And Short-Circuit Protection Relay 1. Introduction IM902 is a 90A magnetic latching relay with anti-surge of 3kA and over-voltage/under-voltage protection function. The main advant...

IVY METERING CO.,LTD
Shanghai,China

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Electrical Safty Over-Current And Short-Circuit Protection Relay

Electrical Safty Over-Current And Short-Circuit Protection Relay 1. Introduction IM902 is a 90A magnetic latching relay with anti-surge of 3kA and over-voltage/under-voltage protection function. The main advant...

IVY METERING CO.,LTD
Shanghai,China

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1NO 1NC 120A Overload Motor Protective Relay With AgSnO2 Contact

...Protective Relay Notes:Electromagnetic relays also are widely used in automatic control (such as refrigerators, automobiles, elevators, machine tools Control circuit) and communication field. 1.Main Features...

IVY METERING CO.,LTD
Shanghai,China

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Multi Functional Single Phase Relay Protection Tester , Protection Relay Test Equipment

...Relay Protection Tester Product introduction: ZXJB Single-Phase Relay Protection Integrated Tester adopts new power supply technology for AC and DC voltage and current sources, which provides convenience for...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Single Phase Relay Protection Tester Testing for Protection Relay

... convenience for field personnel to use power supply instrument technology for other experiments. The function can perform various checks on various common relays, and the panel layout is exquisite, allowing...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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1746-WS HARDY Weigh Scale Module Self Contained Microprocessor Based IO Module

....8 cm x 15.8 cm x 11.4 cm Weight 0.5kg Product Details The HI 1746-WS Weigh Scale Module is a self-contained microprocessor-based I/O module with control inputs and outputs. The HI 1746-WS is designed to be ...

MOORE AUTOMATION LIMITED
Fujian,China

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Variable Battery Simulator Protection Relay Testing With Online Vector Display

rief instructions for templates installation and usage method: 1. Decompressing the "template_V3.x.x.zip" file under the "template" folder. The "template" folder under the root directory of KRT software. 2. Run...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Microprocessor Based Protective Relays

Total 17623 products for microprocessor based protective relays Manufacture & Suppliers

Acrel ARD2F Series Smart Motor Protection Relay Low-voltage Motor Circuits Ensuring The Safe Operation Of The Motor

Optical Digital Microcomputer Three Phase Protection Relay Test Set AC220V+/-10% 50Hz /60Hz

Phase Sequence Protection Relay , 3 Phase Control Relay Plug - In Mounting Apr-4

Mini Phase Failure Protection Relay Three Phase Voltage Monitoring Relay Over Under Voltage

32A 300V Protection Relay Test Kit , 14.8kg Secondary Injection Test Set

SPST SPDT Overload Protection Relay Standard Printed Board Pinout Spdt Contact

Phase Sequence Protection Relay , 3 Phase Control Relay Plug - In Mounting Apr-4

Mini Phase Failure Protection Relay Three Phase Voltage Monitoring Relay Over Under Voltage

32A 300V Protection Relay Test Kit , 14.8kg Secondary Injection Test Set

SPST SPDT Overload Protection Relay Standard Printed Board Pinout Spdt Contact

RV8-03~08 Neutral Failure Protection Relay AC 10A

ZXMD-2000 Intelligent 32 Bit Microprocessor SF6 Density Relay Calibrator

1NO 1NC 120A Overload Motor Protective Relay With AgSnO2 Contact

Electrical Safty Over-Current And Short-Circuit Protection Relay

Electrical Safty Over-Current And Short-Circuit Protection Relay

1NO 1NC 120A Overload Motor Protective Relay With AgSnO2 Contact

Multi Functional Single Phase Relay Protection Tester , Protection Relay Test Equipment

Single Phase Relay Protection Tester Testing for Protection Relay

1746-WS HARDY Weigh Scale Module Self Contained Microprocessor Based IO Module

Variable Battery Simulator Protection Relay Testing With Online Vector Display