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Microprocessor Based Protective Relays

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Total 17623 products for microprocessor based protective relays Manufacture & Suppliers

Overcurrent IEC61850 Relay Test System IEDs Analyzer KINGSINE KF900A

... differential, Distance, Mutation distance, Overcurrent, Zero sequencer, Ramping, Power direction, Differential rate, Differential Harmonic, Overexcitation protection, Synchronize, Reserve power supply test,...

Kingsine Electric Automation Co., Ltd.
Guangdong

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RCS-985T Transformer Protection Disagreement Relay with control and monitoring functions

...Protection Disagreement Relay Restricted earth fault protection and Thermal overload protection The RCS-985T is a high-performance transformer protection intended for the applications to startup/standby tran...

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

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PRT-PC3 High Speed Electrical Relay Protection Tester

...Relay Protection Tester Introduction: PRT-PC3 High Speed Electrical Relay Protection Tester is applied to test the relay unit in relay protection system. At the same time PRT-PC3 High Speed Electrical Relay ...

Delta Technology (Chongqing) Co., Ltd.
Chongqing,China

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PRT-PC3 Hot Sale Secondary Circuit 3 Phase Relay Protection Tester

... time PRT-PC3 Three Phase Relay Protection Tester could be considered as a universal three phase AC/DC voltage source or current source. PRT-PC3 ThreePRT-PC3 Three Phase Relay Protection Tester is applied to...

Delta Technology (Chongqing) Co., Ltd.
Chongqing,China

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Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay

... and electrical equipment because of reverse phase after power reversed and cause accident or equipment damage. Phase sequence protector is a kind of control relay, automatic phase sequence identification pr...

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

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Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay

... and electrical equipment because of reverse phase after power reversed and cause accident or equipment damage. Phase sequence protector is a kind of control relay, automatic phase sequence identification pr...

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

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Schneider LRD16 Industrial Control Relay TeSys LRD Series For LC1D Contactors

...Relay TeSys LRD Series Overload Protection Relay For LC1D Contactors Application: TeSys LRD is a flexible range of thermal overload relays from 0.06 kW to 75 kW. Designed for TeSys D contactors ranges, they ...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

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Frequency 50hz 60hz Motor Thermal Overload Relay Tripping Level 25A

... 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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MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control

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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Digital Protector Motor Control Relay Over / Under Load Multi - Function

Over/Under Load Under Current Motor Protection Relay Multi-function Digital Protector ♦ Features 1.Compact modular size 2.Built-in LCD and keypad afford a precise,digital setting 3.Three-......

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

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MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control

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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Digital Protector Motor Control Relay Over / Under Load Multi - Function

Over/Under Load Under Current Motor Protection Relay Multi-function Digital Protector ♦ Features 1.Compact modular size 2.Built-in LCD and keypad afford a precise,digital setting 3.Three-......

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

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480VAC Neutral Loss Three Phase Voltage Monitoring Relay Adjustable Delay Time

... Phase protection ● Misphase protection ● Voltage imbalance protection ● Overvoltage protection ● Undervoltage protection Dimensions: 79H×23W×79D caveat! This product is generally the power supply side of th...

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

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480VAC Neutral Loss Three Phase Voltage Monitoring Relay Adjustable Delay Time

... Phase protection ● Misphase protection ● Voltage imbalance protection ● Overvoltage protection ● Undervoltage protection Dimensions: 79H×23W×79D caveat! This product is generally the power supply side of th...

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

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Supply Shut Down Magnetic Latching Relay Overload Relay

Supply Shut Down Magnetic Latching Relay Overload Relay 1. Introduction IM902 is an equipment voltage protection relay, which can effectively protect electrical equipment from damage and protect the safety of u...

IVY METERING CO.,LTD
Shanghai,China

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Supply Shut Down Magnetic Latching Relay Overload Relay

Supply Shut Down Magnetic Latching Relay Overload Relay 1. Introduction IM902 is an equipment voltage protection relay, which can effectively protect electrical equipment from damage and protect the safety of u...

IVY METERING CO.,LTD
Shanghai,China

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CUL RoHS SSR100AA 24v Solid State Relay Ssr Electronics

... forward zero-crossing switching of a load, they can also perform much more complicated functions by means of digital logic circuits, microprocessors and memories. Another excellent application of a solid st...

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

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Singal Phase Relay Tester

... Description: HYJB-III Relaying protection 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 ope...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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Electric Secondary Current Injection Relay Test Set 6 Phase Relay Protection Tester

... 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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