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Microprocessor Based Protective Relays

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Total 17623 products for microprocessor based protective relays Manufacture & Suppliers

Microcomputer 6 Phase Relay Protection Tester Secondary Injection Relay Test Kit

... relay protection tester fully realized by modern advanced microelectronic technology. Features 1. Output up to 6-phase voltage 6-phase current, which can be combined to realize ......

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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Phase Microcomputer Relay Protection Tester Relay Calibrator with LCD Display

6 Phase Microcomputer Relay Protection Tester Relay Calibrator with LCD Display Product Description XHJB666 microcomputer relay protection tester is a new type of miniaturized microcomputer relay protection tes...

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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Manufacturer PYF14A-E relay base PYF08A MY2 relay base socket 8 pins relay base socket

.richtext [data-maya] { width: 750px; font-size:14px; } Manufacturer PYF14A-E relay base PYF08A MY2 relay base socket 8 pins relay base socket Features and Application: 1.Models with lockable test buttons now a...

Purestox Industry & Trade Co., Ltd.
Zhejiang,China

Site Member

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LED Indicator 40-530VAC 40A 3-32VDC Input AC SSR Relay

...Relay AC SSR of Horizontal Type Double LED Indicator Description of AC Single Phase SSR Solid State Relay Our solid state relays (SSRs) are on/off remotely controlled switches with complete galvanic isolatio...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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Dust Proof 3 Phase Ssr Solid State Relay 100A Ac Control Ssr With Heatsink

...Relay AC SSR of Horizontal Type Double LED Indicator Description of AC Single Phase SSR Solid State Relay Our solid state relays (SSRs) are on/off remotely controlled switches with complete galvanic isolatio...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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Undervoltage Batteries DC Voltage Control Relay 5A , 250VAC 18 Months Guarantee

... protection and control of the electric drive system. The coil is connected in parallel to the main circuit to sense the line voltage of the main circuit; the contacts are connected to the ......

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

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Undervoltage Batteries DC Voltage Control Relay 5A , 250VAC 18 Months Guarantee

... protection and control of the electric drive system. The coil is connected in parallel to the main circuit to sense the line voltage of the main circuit; the contacts are connected to the ......

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

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Multi - Function Motor Switching Relay , Electric Motor Relay Adjusted Acting Time

...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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Ultraportable Protective Three Phase Relay Test Set 39.68lb Multifunctional

...test single and three phase protective relays. The RELAYSTAR-806 comprises of three independent current output channels and four independent voltage output channels. This enables the unit to be used as a ......

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Multi - Function Motor Switching Relay , Electric Motor Relay Adjusted Acting Time

...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

Verified Supplier

Add to cart
Ultraportable Protective Three Phase Relay Test Set 39.68lb Multifunctional

...test single and three phase protective relays. The RELAYSTAR-806 comprises of three independent current output channels and four independent voltage output channels. This enables the unit to be used as a ......

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Easy Operation Intelligent Relay Test Kit Digital Relay Protection

...Relay Protection Tester With GPS Product introduction ZX-6000 optical digital relay protection tester is a new generation of intelligent relay protection tester designed according to State Grid Corporation&#...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

...

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

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Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

...

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

Verified Supplier

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Professional Three-Phase Microcomputer Relay Protection Tester for Protection Testing

... relay protection tester fully realized by modern advanced microelectronic technology. Features: Output up to 4-phase voltage 3-phase current 1.AC/DC ......

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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Handheld Digital KF932 IEC61850 Relay Test Set With Real Time Monitor

Handheld Digital KF932 IEC61850 Relay Test Set With Real Time Monitor Description of KF932 IEC61850 Relay Test Set light and powerful handheld digital relay tester for IEC61850 testing; Applied to digital prote...

Kingsine Electric Automation Co., Ltd.
Guangdong

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JS-11A/□E SERIES TIME RELAY[JS-11A/□E-002（SS-17B)] for protection and auto circuit

...electornaenetism type and RC type time relay. It quarantee time grade for main protection and reserue protection in electric power system. It is the best substitution of the old time relay.The series relay i...

Hontai Machinery and equipment (HK) Co. ltd
Guangdong,China

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4 Phase AC Relay Test Set K1030i with RJ45 , USB , RS232 Interface

4-Phase AC Relay Test Set K1030i with RJ45 , USB , RS232 Interface 4 pairs Binary output Capacity:250V/3A AC/DC Power:1000VA In-house and field test, Laptop is unnecessary! With microprocessor& LCD screen, no m...

Kingsine Electric Automation Co., Ltd.
Guangdong

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3 Phase AC Relay Test Set , VGA Video Interface 250V / 3A K1040

...phase In-house and field test, Laptop is unnecessary! With microprocessor& LCD screen, no matter you are doing in -house or field testing, Laptop is unnecessary .Besides, the powerful & complete software hel...

Kingsine Electric Automation Co., Ltd.
Guangdong

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AC Relay Test Set , Embedded Operating Systems RJ45 Connectors K1040i

AC Relay Test Set , Embedded Operating Systems RJ45 Connectors K1040i 6.4 large LCD screen 4 pairs Binary output Capacity:250V/3A AC/DC 4-phase AC (L-N) In-house and field test, Laptop is unnecessary! With micr...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Microprocessor Based Protective Relays

Total 17623 products for microprocessor based protective relays Manufacture & Suppliers

Microcomputer 6 Phase Relay Protection Tester Secondary Injection Relay Test Kit

Phase Microcomputer Relay Protection Tester Relay Calibrator with LCD Display

Manufacturer PYF14A-E relay base PYF08A MY2 relay base socket 8 pins relay base socket

LED Indicator 40-530VAC 40A 3-32VDC Input AC SSR Relay

Dust Proof 3 Phase Ssr Solid State Relay 100A Ac Control Ssr With Heatsink

Undervoltage Batteries DC Voltage Control Relay 5A , 250VAC 18 Months Guarantee

Undervoltage Batteries DC Voltage Control Relay 5A , 250VAC 18 Months Guarantee

Multi - Function Motor Switching Relay , Electric Motor Relay Adjusted Acting Time

Ultraportable Protective Three Phase Relay Test Set 39.68lb Multifunctional

Multi - Function Motor Switching Relay , Electric Motor Relay Adjusted Acting Time

Ultraportable Protective Three Phase Relay Test Set 39.68lb Multifunctional

Easy Operation Intelligent Relay Test Kit Digital Relay Protection

Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

Professional Three-Phase Microcomputer Relay Protection Tester for Protection Testing

Handheld Digital KF932 IEC61850 Relay Test Set With Real Time Monitor

JS-11A/□E SERIES TIME RELAY[JS-11A/□E-002（SS-17B)] for protection and auto circuit

4 Phase AC Relay Test Set K1030i with RJ45 , USB , RS232 Interface

3 Phase AC Relay Test Set , VGA Video Interface 250V / 3A K1040

AC Relay Test Set , Embedded Operating Systems RJ45 Connectors K1040i