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Total 3963 products for numerical protection relay Manufacture & Suppliers

Pumps Under Current Protection Relay With Fault Recording 50/60 Hz WDB-1FMT

Pumps Under Current Protection Relay With Fault Recording 50/60 Hz WDB-1FMT First, the basic principles of selection Today, there are no uniform standards for motor protection products on the market, and the mo...

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

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Over Current Single Phase Protection Relay Testing Equipment with Cheap Price

...Protection Relay Testing Equipment is applied to test protection replay based on voltage and current operation. The Protection Relay Testing Equipment is equipped with a fixed value output which can be used ...

Advanced Instruments Co.,Limited
Hunan,China

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SPASI23 ABB Bailey Infi 90 Protection Relay with Directional Earth-Fault Protection Compact Design for Medium-Voltage Power Distribution

... $1500 Warranty 12 months Lead time 3-5 work days Description: The SPAJ23 is a protection relay from ABB. It is designed for directional earth-fault protection in electrical networks. This relay identifies t...

Joyoung International Trading Co.,Ltd
Fujian,China

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SPASO11 ABB Protection Relay for Two-Winding Power Transformers with Differential Protection and High Stability

... 8537101190 Payment T/T Sales Price $1000 Warranty 12 months Lead time 3-5 work days Description: The SPASO11 is a protection relay from ABB. It is specifically designed for two-winding power transformers. T...

Joyoung International Trading Co.,Ltd
Fujian,China

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SR91H520 ABB Protection Relay with Overcurrent Earth-Fault Protection and Compact Design

...Protection Relay Product Details: Brand Name ABB Model SR91H520 Catalog Procontrol Origin USA Dimension 16*16*12cm Weight 0.5kg HS Code 8537101190 Payment T/T Sales Price $5000 Warranty 12 months Lead time 3...

Joyoung International Trading Co.,Ltd
Fujian,China

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Six Phase Secondary Current Injection Test , Protection Relay Test Kit for Distance protection

...Protection Relay Test Kit Test-630 is a six phase current output and six phase voltage output protection relay tester with 5.Eight pairs of binary input and four pairs of binary output. The multiple protecti...

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

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3AXD50000199488 ABB Industrial Control Module / Protective Relay

...Protective Relay Product Description The 3AXD50000199488 is an industrial-grade electrical control or protection module designed for power systems, motor control, or automation applications. This module may ...

Xiamen Online Union Technology Co., Ltd
China

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SPAJ140C-CA ABB Bailey Infi 90 Protection Relay with Overcurrent and Earth-Fault Protection in Compact Design

... Price $1500 Warranty 12 months Lead time 3-5 work days Description: The SPAJ140C-CA is a protection relay from ABB. It is designed for electrical systems in utility and industrial applications. This relay p...

Joyoung International Trading Co.,Ltd
Fujian,China

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Panel mounted 45-65Hz Medium Voltage Protection Relays AM2 Series

AM2 �� A complete set of protection, related to the application; �� 5 current input, 3 voltage input, 8DI, 4DO; �� Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V, DC48V, DC24V; �� 1 RS485 serial ...

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

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2 RS485 Communication Medium Voltage Protection Relays AC220V DC220V

AM5 �� A complete set of protection, related to the application; �� 8 current input, 4 voltage input, 16 DI, 10 DO; �� Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V; �� 2 RS485 serial communicat...

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

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DC110V AC110V 12DI 5DO Medium Voltage Protection Relays AM4 Series

AM4 �� A complete set of protection, related to the application; �� 4 current input, 4 voltage input, 12DI, 5DO; �� Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V; �� 1 RS485 serial communication...

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

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Three / Six Phase Secondary Injection Protection Relay Electrical Test Equipment

... Protection Relay Electrical Test Equipment Product Description: HZJB Series microcomputer relay protection tester is a new small microcomputer relay protection testing instrument, manufactured referencing D...

Wuhan HeZhong Electric Equipment Manufacture Co.,Ltd
Hubei,China

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36A Electromechanical Protection Relay Thermal Overload Magnetic LR2-D13 Series

... 0.1-93A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in LC1-D series AC contactor. It is the most advanc...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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1NO Plus 1NC LR2-D33 Thermal Protection Relay 0.1-93A With 3 Pins

... current 0.1-93A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in HC-D series AC contactor. It is the most...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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Compact Motor Protection Relay MDB-501Z Over / Under Load Phase Loss Protector

GINRI Motor Protection Relay MDB-501Z Overload Underload Phase Loss Protector ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a ......

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

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Electromagnetic Protective Relay Kampa HH52P Purpose 12v dc 5a

Electromagnetic Protective Relay Kampa HH52P Purpose 12v dc 5a 1.Picture Dimension 72.3mmx21mmx35mm Contact Contact form 2Z,2H,......

Yueqing Kampa Electric Co., Ltd.
China

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MK3P 10A 11 Pins 220VAC eletronmagnetic protection relays

MK3P 10A 11 Pins 220VAC eletronmagnetic protection relays 1.Specification Contact Contact form 2C 3C Rated load 10A/250V 28VDC(resistance) 7A/250VAC 28VDC Chargepower 2500VA,280W Contact resistance ��50m�� Materi...

Yueqing Kampa Electric Co., Ltd.
China

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Compact Motor Protection Relay MDB-501Z Over / Under Load Phase Loss Protector

GINRI Motor Protection Relay MDB-501Z Overload Underload Phase Loss Protector ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a ......

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

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ISO9001 Multifunctional IEC 61850 Testing , 150V Protection Relay Test Kit

...GOOSE. It can output 6-phase current(6×0…30A) and 6-phase voltage(6×0…150V) to test conventional protection relays, such as old electromechanical type and microprocessor-based type. The RELAYSTAR-7000 can al...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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