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Total 10000 products for under current protection relay Manufacture & Suppliers

In Built PC Four Phase Three Phase Protection Relay Test Equipment LCD Display

...current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power D...

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

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0.5 class in-built PC Four Phase Three Phase Protection Relay Test Equipment LCD Display

...current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power D...

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

Verified Supplier

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high accuracy in-built PC Four Phase Three Phase Protection Relay Test Equipment LCD Display

...current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power D...

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

Verified Supplier

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High Accuracy 6 Phase Protection Relay Tester Set Customization Promotion

... relay protection tester fully realized by modern advanced microelectronic technology. Main Feature 1. Output up to 6-phase voltage 6-phase current, which can be combined to realize conventional 4-phase volt...

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

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Digital Transformer 6 Phase Protection Relay Tester 428mm*350mm*230mm Feature

...Protection Relay Tester 428mm*350mm*230mm Feature Product Introduction XHJB666 microcomputer relay protection calibrator is a new type of miniaturized microcomputer relay protection tester fully realized by ...

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

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Single Channel Relay Test Set / Protection Relay Test Equipment One AC/DC Current

Protection Relay Test Set , Single Channel Relay Protector Tester , One AC Source & One DC Source I. Product description JBY-II Single Channel Relay Protector Tester is one portable tester with built-in one AC ...

WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
Hubei,China

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Single Channel Relay Test Set / Protection Relay Test Equipment One AC/DC Current

Protection Relay Test Set , Single Channel Relay Protector Tester , One AC Source & One DC Source I. Product description JBY-II Single Channel Relay Protector Tester is one portable tester with built-in one AC ...

WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
Hubei,China

Verified Supplier

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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

Verified Supplier

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Handheld Protection Relay Test Equipment Phase Angle Meter For Measuring 0° To 360°

... of displaying the phase angle relationship between three power signals, which can be three currents, three voltages or any combination. Currents up to 10 A and voltages up to 500 V can be applied directly t...

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

Verified Supplier

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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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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

Verified Supplier

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6*120V Protection Relay Test Set 6U6I Channels Output Relay Analyzer

...flexible combination of 6-phase voltage, 6-phase current output, can be combined to achieve conventional 4-phase voltage 3-phase current type, 6-phase voltage type, 6-phase current type, and 12-phase output ...

WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
Hubei,China

Active Member

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6*120V Protection Relay Test Set 6U6I Channels Output Relay Analyzer

...flexible combination of 6-phase voltage, 6-phase current output, can be combined to achieve conventional 4-phase voltage 3-phase current type, 6-phase voltage type, 6-phase current type, and 12-phase output ...

WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
Hubei,China

Verified Supplier

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3x30A Protection Relay Test Equipment , Portable 3 Phase Relay Test Set

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

Verified Supplier

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Acrel ASJ Series Intelligent Residual Current Action Relay Suitable For TT And TN System Distribution Lines Low Voltage

...current action relay The ASJ series residual current action relay can be combined with a low-voltage circuit breaker or a low-voltage contactor to form a combined residual current protection device. It is ma...

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

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Acrel ASJ Series Intelligent Residual Current Action Relay Suitable For TT And TN System Distribution Lines Low Voltage

...current action relay The ASJ series residual current action relay can be combined with a low-voltage circuit breaker or a low-voltage contactor to form a combined residual current protection device. It is ma...

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

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Portable Three Phase Protective Relay Test Set With Instruments Testing Function

...Protection Relay Test System With instruments testing function The Test-330 Portable Three Phase Protection Relay Test System is the first choice for applications requiring very high accuracy more than 0.1%....

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

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Under Current Protection Relay

Total 10000 products for under current protection relay Manufacture & Suppliers

In Built PC Four Phase Three Phase Protection Relay Test Equipment LCD Display

0.5 class in-built PC Four Phase Three Phase Protection Relay Test Equipment LCD Display

high accuracy in-built PC Four Phase Three Phase Protection Relay Test Equipment LCD Display

High Accuracy 6 Phase Protection Relay Tester Set Customization Promotion

Digital Transformer 6 Phase Protection Relay Tester 428mm350mm230mm Feature

Single Channel Relay Test Set / Protection Relay Test Equipment One AC/DC Current

Single Channel Relay Test Set / Protection Relay Test Equipment One AC/DC Current

120V Protection Relay Test Equipment With Fault Playback

IEC61850 Protective Relay Test Equipment Multifunctional Kit

Touch Screen Control Protective Relay Tester IEC61850

Handheld Protection Relay Test Equipment Phase Angle Meter For Measuring 0° To 360°

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

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

High Precision Protection Relay Test Equipment For Zero Sequence Protection

6*120V Protection Relay Test Set 6U6I Channels Output Relay Analyzer

6*120V Protection Relay Test Set 6U6I Channels Output Relay Analyzer

3x30A Protection Relay Test Equipment , Portable 3 Phase Relay Test Set

Acrel ASJ Series Intelligent Residual Current Action Relay Suitable For TT And TN System Distribution Lines Low Voltage

Acrel ASJ Series Intelligent Residual Current Action Relay Suitable For TT And TN System Distribution Lines Low Voltage

Portable Three Phase Protective Relay Test Set With Instruments Testing Function