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Numerical Protection Relay

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Total 3963 products for numerical protection relay Manufacture & Suppliers

IEC61850 Substation Test Equipment , Digital Protection Relay Test Equipment

Digital Protection Relay Test System 1) High accuracy and high stability of performance 2) Widely used in the intelligient substation based on IEC61850 3) Can ouptut 0-7V small simulation signal 4) Open protoco...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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3-pole thermal protection relay Didactic Equipment Vocational Training Equipment

RL-6A 3-pole thermal protection relay Didactic Equipment Vocational Training Equipment From 0 to 6 A. - mounted on support with connection terminal diameter 4 mm Training box structure Product Details and ......

Jinan Should Shine Didactic Equipment Co., Ltd.
Shandong,China

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Acrel AM5-F Feeder Protection Relay

...

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

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AC/DC 220V 3.6kV To 40.5kV Protective Relay With Switch Cabinet Surface

AC/DC 220V 3.6kV to 40.5kV Protective relay with Switch Cabinet Surface (1). The function of the high voltage switchboard to prevent stray into the electric gap makes the door of the switchboard locked to the ....

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

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Air - conditioning Single Phase Protection Relay , AC DC Under Voltage Monitoring Relay

Air-conditioning Single Phase Voltage Monitoring Relay DIN RAIL Mount Abrupt changes in the state of the circuit and the electromagnetic state in the power system are the root cause of overvoltage generation. O...

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

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Air - conditioning Single Phase Protection Relay , AC DC Under Voltage Monitoring Relay

Air-conditioning Single Phase Voltage Monitoring Relay DIN RAIL Mount Abrupt changes in the state of the circuit and the electromagnetic state in the power system are the root cause of overvoltage generation. O...

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

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Min SMPS Flyback Transformer Chokes High Voltage 200uH For Protection Relays

High Voltage 200uH Min Transformer/Chokes for Protection relays ELECTRICAL SPECIFICATIONS @25�� unless otherwise noted: PARAMETER TEST CONDITIONS VALUE D.C. RESISTANCE 1-3 @20�� 0.130 ohms ��20% D.C. RESISTANCE 6-...

SHAREWAY TECHNOLOGY CO., LTD.
China

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750316031 Push Pull Transformers For Protection Relays And IEDs

750316031 Push-Pull Transformers for Protection relays and IEDs Characteristics Small size Surface mount Low profile Operating temp: -40°C to 125°C Functional, supplementary or reinforced ......

SHAREWAY TECHNOLOGY CO., LTD.
China

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750317072 PPTI Push-Pull Transformers for Protection relays and IEDs

750317072 PPTI Push-Pull Transformers for Protection relays and IEDs Characteristics Small size Surface mount Low profile Operating temp: -40°C to 125°C Applications Isolated interface ......

SHAREWAY TECHNOLOGY CO., LTD.
China

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Protective Relay Operated Switch IDEC-RU2S-C-D24 New Original

Brand new Relay - IDEC- RU2S-C-D24 100%NEW AND ORIGINAL Frequently Asked Questions: 1. Question: Do you provide warranty for the goods? Answer: Yes, we provide warranty for all the goods from us. 2. Question: C...

Golden Horn International Trading(Shanghai) Co.,Ltd.
Shanghai

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Protective Relay Operated Switch IDEC-RU2S-C-A110 Electric Safety

Brand new Relay - IDEC- RU2S-C-A110 100%NEW AND ORIGINAL Frequently Asked Questions: 1. Question: Do you provide warranty for the goods? Answer: Yes, we provide warranty for all the goods from us. 2. Question: ...

Golden Horn International Trading(Shanghai) Co.,Ltd.
Shanghai

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Automatic Six Phase Secondary Injection Tester for Protection Relay Test

...Relay Test Kit with standard 6 phase voltage and 6 phase current output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. With digital Signal Processor Microcomputer, so it can not...

Advanced Instruments Co.,Limited
Hunan,China

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ZX-600 Signal Protection Relay Merging Unit Tester , Protection Relay Test Equipment

FEATURES 1. Integrated high precision analog signal output source (accuracy: 0.05), no need external standard power source 2. Simultaneously measure voltage in 6 channels and current in 6 channels, auto release...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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PRT-I Electronic Over Current Single Phase Protection Relay Testing Equipment

...Relay Testing Equipment Introduction: PRT-I Single Phase Relay Testing Equipment is applied to test protection replay based on voltage and current operation. The main function of the PRT-I Single Phase Relay...

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

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DV3-06 Three Phase Adjustable Monitoring Voltage Protecter Relay

Technical parameters �� Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - ph...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV3-06 Three Phase Adjustable Monitoring Voltage Protecter Relay

Technical parameters �� Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - ph...

YUEQING RENHE ELECTRIC CO., LTD.
China

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3-Current 4-Volage Small Structure Protective Relay Test Set , Three Phase Relay Test Set Large TFT Screen

Performance characteristics 1. Flexible combination of voltage and current output: output up to 4-phase voltage and 3-phase current, can be arbitrarily combined to achieve conventional 4-phase voltage and 3-pha...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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High Precision Protection Relay Testing Equipment / Protective Relay Test Set DC Current Output　

TEST-630 SIX PHASE UNIVERSAL PROTECTION DEVICE RELAY TEST KIT FEATURES Integration in the host crystal 8.4 inches true color, light weight and easy to carry. Built-in high-......

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

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ZXMN-B Portable Protection Relay Circuit Breaker Simulator Intelligent Power System

... protection screen, which can truly simulate the trip time of circuit breaker device. The tripping and closing of the high voltage circuit breaker were simulated during the ......

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Digital Transformer Protection Relay Tester 4-Phase Voltage 3-Phase With LCD Display

XHJB634 Product description: 1.High performance Industrial control computer is adopted as the controlling computer, through which you can run the windows operating system directly. 2.8.4"LCD display, tracking b...

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

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Numerical Protection Relay

Total 3963 products for numerical protection relay Manufacture & Suppliers

IEC61850 Substation Test Equipment , Digital Protection Relay Test Equipment

3-pole thermal protection relay Didactic Equipment Vocational Training Equipment

Acrel AM5-F Feeder Protection Relay

AC/DC 220V 3.6kV To 40.5kV Protective Relay With Switch Cabinet Surface

Air - conditioning Single Phase Protection Relay , AC DC Under Voltage Monitoring Relay

Air - conditioning Single Phase Protection Relay , AC DC Under Voltage Monitoring Relay

Min SMPS Flyback Transformer Chokes High Voltage 200uH For Protection Relays

750316031 Push Pull Transformers For Protection Relays And IEDs

750317072 PPTI Push-Pull Transformers for Protection relays and IEDs

Protective Relay Operated Switch IDEC-RU2S-C-D24 New Original

Protective Relay Operated Switch IDEC-RU2S-C-A110 Electric Safety

Automatic Six Phase Secondary Injection Tester for Protection Relay Test

ZX-600 Signal Protection Relay Merging Unit Tester , Protection Relay Test Equipment

PRT-I Electronic Over Current Single Phase Protection Relay Testing Equipment

DV3-06 Three Phase Adjustable Monitoring Voltage Protecter Relay

DV3-06 Three Phase Adjustable Monitoring Voltage Protecter Relay

3-Current 4-Volage Small Structure Protective Relay Test Set , Three Phase Relay Test Set Large TFT Screen

High Precision Protection Relay Testing Equipment / Protective Relay Test Set DC Current Output

ZXMN-B Portable Protection Relay Circuit Breaker Simulator Intelligent Power System

Digital Transformer Protection Relay Tester 4-Phase Voltage 3-Phase With LCD Display