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Numerical Protection Relay

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Total 4750 products for numerical protection relay Manufacture & Suppliers

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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120V Protection Relay Test Equipment With Fault Playback

Protection Relay Test Kit MCRT40 Main Functions 1) With 4 Phase voltage & 3 Phase current output, can test various of protection relay 2) 4th phase voltage Ux is multifunction voltage and can be set as 4 kinds ...

Metrum Henan Electric Technology Co.,Ltd.
Henan,China

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IEC61850 Protective Relay Test Equipment Multifunctional Kit

... protective relay with analog voltage and current outputs, the MC3000F can also test IEC61850 complied digital protection devices and systems, such as simulating/subscripting GOOSE messages, publishing Sampl...

Metrum Henan Electric Technology Co.,Ltd.
Henan,China

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Touch Screen Control Protective Relay Tester IEC61850

... protective relay with analog voltage and current outputs, the MC3000F can also test IEC61850 complied digital protection devices and systems, such as simulating /subscripting GOOSE messages, publishing Samp...

Metrum Henan Electric Technology Co.,Ltd.
Henan,China

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IEC61850 Protective Relay Test Equipment Multifunctional Kit Digital

..., can support IEC60044-8(FT3), IEC61850-9-1, IEC61850-9-2 and GOOSE optical digital signal access,Provide complete test solution for IEC61850 relay protection device, IED, etc The MC3000F is the integrate te...

Metrum Henan Electric Technology Co.,Ltd.
Henan,China

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PCS-985 Generator Transformer Unit Protection Relay 87g Differential protection

... the complete main and backup protection of generator-transformer units which usually comprises generator, main transformer, auxiliary transformer and exciter or excitation transformer.It supports connection...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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PA66 Aluminum Integrated Protection Relay WISCOM WDZ-440 For Low Voltage

...protection relay , WDZ-430EX motor integrated protection and measure device Wdz-400 series includes the following models: wdz-410 line integrated Protection measurement and control device wdz-430 motor integ...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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0.05% Protection Relay Test Equipment , Portable Protection Relay Test Kit

Portable Universal Protection Relay Test Equipment MC300 is an economical and portable relay tester for substation 3-phase testing. The 3 current channels (each 40A max) and 4 voltage channels (each 300V max) m...

Metrum Henan Electric Technology Co.,Ltd.
Henan,China

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Din Rail Voltage Motor Protection Relay , Plug In Overload Protection Relay Parameters Visible

Din Rail Voltage Motor Protection Relay , Plug In Overload Protection Relay Parameters Visible 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Me...

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

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44.75lb Protection Relay Test Equipment With 8 Inch LCD Screen

Economical 6-phase Protection Relay Test Set Model: HME-1200 The HME-1200 is all-in-one protection relay test set, which outputs 6-phase current(6×30A) & 6-phase voltage(6×120V) for testing conventional protect...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Din Rail Voltage Motor Protection Relay , Plug In Overload Protection Relay Parameters Visible

Din Rail Voltage Motor Protection Relay , Plug In Overload Protection Relay Parameters Visible 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Me...

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

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44.75lb Protection Relay Test Equipment With 8 Inch LCD Screen

Economical 6-phase Protection Relay Test Set Model: HME-1200 The HME-1200 is all-in-one protection relay test set, which outputs 6-phase current(6×30A) & 6-phase voltage(6×120V) for testing conventional protect...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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150V Microprocessor Protection Relay Test Kit , Multipurpose Protective Relay Tester

Multipurpose Protection Relay Test Set Model: RELAYSTAR-7000 The RELAYSTAR-7000 is a multipurpose and field portable protection relay test set. The unit is operated via the built-in industrial PC with 9.7-inch ...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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4x300V Protection Relay Test Equipment PC Control Software

Relay Testing System MC3000D is a compact basic test system for three-phase secondary testing. It’s capable to do all protection relay tests, such as simple overcurrent relays and end-to-end test. All current a...

Metrum Henan Electric Technology Co.,Ltd.
Henan,China

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9x30A Protection Relay Test Equipment , Multi Phase Protection Relay Tester

Multi-Phases Protection Relay Tester The MC3000C is a perfect protection system testing tool and power system simulator. Comparing to MC3000A the MC3000C has 9 channel current sources, which makes 3 winding tra...

Metrum Henan Electric Technology Co.,Ltd.
Henan,China

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WISCOM 20mA Transformer Protection Relay WDZ-430EX Motor Integrated ECMs

...protection relay , WDZ-430EX motor integrated protection and measure device iPACS-5000 substation integrated automation system and protection measurement and control device iPACS-5000D digital substation sol...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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EFCs 4mA Transformer Protection Relay WISCOM WDZ-5232 Miniature Sealed

...protection relay ,WDZ-5232 motor , transformer integrated protection and measure device iPACS-5000 substation integrated automation system and protection measurement and control device iPACS-5000D digital su...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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High Precision Protection Relay Test Equipment For Zero Sequence Protection

... very high accuracy more than 0.1%. This unit is not only an excellent test set for protection devices of all kinds but also a universal calibrator. It can as a ac or dc current source and voltage, 0-10A, 0-...

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

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Over Under Current Protection Relay , Overload Motor Protection Device Leakage Protector

... circuit, over voltage, under voltage, leakage, three-phase unbalance, overheating, grounding, bearing wear, When the rotor is eccentric, the winding is aged to give an alarm or protection control. ♦...

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

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Digital Water Pump Protector Motor Protection Relay Overload Protection Relay 2-99A Width Current Range

...Protection Device 2-99A Motor Protection Relay Width Current Range MDB-201Z ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overloa...

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

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