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Total 16188 products for digital relay protection Manufacture & Suppliers

SIRIUS 3RP15 Industrial Control Relay For Control Starting And Protective

...Relay Timing Relays For Control Starting And Protective Overview SIRIUS 3RP15 timing relays Phase-out/discontinuation or SIRIUS 3RP15 timing relays The phase-out period for SIRIUS 3RP15 timing relays began i...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

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Bimetallic Overload Relay

...relay 9A,12A, 18A, 22A for motor protection Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish th...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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2x600W Stereo Digital Power Amplifier Board AC DC Converter with Switching Power Supply Bridged Speaker Protection Board Mount

... supply has high power, high fidelity, high sound quality and low noise. It has over-current, over-temperature, short-circuit, speaker relay protection, no impact sound on and off, effectively protecting you...

Shenzhen Creatall Electronics Co., Ltd.
China

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HY-5DWE Rotating Machinery Monitoring and Protection Device with 4.3-inch TFT LCD Display RS485 Interface and IP56 Waterproof Casing

...Protection Device Advanced monitoring and protection device designed for precise measurement of axial displacement and differential expansion in rotating machinery applications. Key Features & Benefits Advan...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Automatic Six Phase Secondary Injection Tester for Protection Relay Test

...Relay Test Kit with standard 6 phase voltage and 6 phase current output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. With digital Signal Processor Microcomputer, so it can not...

Advanced Instruments Co.,Limited
Hunan,China

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Safety Protection AgSnO2 12 Volt Auto Relay Sensitivity Relay With Fuse

...Speed: It means that the protection device should be able to cut off the short-circuit fault as soon as possible. Its purpose is to improve system stability, reduce the damage of faulty equipment and ......

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Safety Protection AgSnO2 12 Volt Auto Relay Sensitivity Relay With Fuse

...Speed: It means that the protection device should be able to cut off the short-circuit fault as soon as possible. Its purpose is to improve system stability, reduce the damage of faulty equipment and ......

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Pump Three Phase Voltage Monitoring Relay , Under Voltage Over Voltage Protection Relay

... control loops that drive the more important devices. The power of these motors is generally larger than other motors on the bus. The principle is to connect a low voltage relay in parallel with the motor tr...

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

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150V Protection Relay Test Set

... when you want higher current and power output(6x0…40A, 6x300VA; 1x0…240A, 1x1000VA) for testing high-burden electromechanical relays. The...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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High Sensitivity Solid State Relay Safety Protection Household Appliances

...Relay Safety Protection Household Appliances Solid State Relay Description: Special solid-state relays can have short-circuit protection, overload protection, and overheating protection functions, and a comb...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Pump Three Phase Voltage Monitoring Relay , Under Voltage Over Voltage Protection Relay

... control loops that drive the more important devices. The power of these motors is generally larger than other motors on the bus. The principle is to connect a low voltage relay in parallel with the motor tr...

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

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150V Protection Relay Test Set

... when you want higher current and power output(6x0…40A, 6x300VA; 1x0…240A, 1x1000VA) for testing high-burden electromechanical relays. The...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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High Sensitivity Solid State Relay Safety Protection Household Appliances

...Relay Safety Protection Household Appliances Solid State Relay Description: Special solid-state relays can have short-circuit protection, overload protection, and overheating protection functions, and a comb...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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ZX-RLC Gas Relay Testing Instrument min resolution,High automation,LCD display

Detailed product information : product name Gas Relay Testing Instrument power supply a) Control system: AC220v, power 150W b)Power system: AC220v, power 120W c)Total power: 270W Gas relay a)Flow rate test: 0.5...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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250kPa Gas Relay Calibrator With Single Pipe Structure

250kPa Gas Relay Calibrator With Single-pipe Structure Design Product introduction The ZX-RLC Gas Relay Calibrator adopts an integrated design. The device is embedded with a full-color capacitive touch display ...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay

...Relay , JVR-383 Motors Phase Loss Protection Relay Phase failure Protection of Three-phase Motor With the development of industrial and agricultural production, three-phase motors have been widely used, and ...

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

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3 Phase sequence protective relays JVRD-380 , 220VC Phase Asymmetry Relay

... and phase unbalance 3 . Powered by the measuring circuit 4 . 2 C/O contacts 5 . 5 LEDs for status indication 6 . Phase sequence protection 7 . Phase loss protection 8 . Overvoltage protection 9 . Undervolta...

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

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Adjustable DC Voltage Monitoring Relay , Battery Phase Control Relay DVRD Model

...Relay , Battery Phase Control Relay DVRD Model What is Overvoltage protection Overvoltage protection is a type of protection that disconnects or reduces the voltage of a controlled device when the protected ...

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

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35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation

...generator's protection switch, have shortage of expensive cost, big volume, heavy and difficult to adjust, etc. WD-DB-A is a multi-functional protection equipment for marine, widely used in kinds of type/pow...

Wei Dian Union(Hubei) Technology Co.,Ltd.
Hubei,China

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Smart Multi - Phase Universial Protection Relay Test Equipment For Distance Protection

...-Phase Universial Protection Relay Test Equipment for Distance Protection device Test-630 Smart Multi-Phase Universial Protection Relay Test Equipment is a six phase current output and six phase voltage outp...

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing,China

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