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Total 1458 products for power system protection and relaying Manufacture & Suppliers

4 PIN 30A 12V Electromagnetic Power Relay HF115F-012-1HS1

Model Number: HF115F-012-1HS1 Model Number: HF115F Contact Load: Low Power Protect Feature: Sealed Size: Miniature Usage: Telecommunication Theory: Voltage Relay...

Shenzhen Bo-Net Technology Co., Ltd.
Guangdong,China

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Sealed 30A 12V Pcb Power Relay 4 PIN HF115F-024-1HS1 Hongfa

Model Number: HF115F-024-1HS1 Model Number: HF105F Contact Load: Low Power Protect Feature: Sealed Size: Miniature Usage: Telecommunication Theory: Voltage Relay...

Shenzhen Bo-Net Technology Co., Ltd.
Guangdong,China

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30A 12V Electromagnetic Power Relay HF115F-005-1HS1 HF115F-005-1HS1

Model Number: HF115F-005-1HS1 Model Number: HF105F Contact Load: Low Power Protect Feature: Sealed Size: Miniature Usage: Telecommunication Theory: Voltage Relay...

Shenzhen Bo-Net Technology Co., Ltd.
Guangdong,China

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High Accuracy Protection Relay Testing K3063i 3 Years Guarantee

a. Current 1. No. of Generators 6 no. 2. Capacity 6x30A /3x60A /1x180Awithout using external amplifier 3. Power 6x220VA / 3x450VA / 1x900VA 4. Distortion <0.5% 5. Resolution 1.0 mA 6. Accuracy ±1mA(0.2A～0.5A), ±0.1%(0.5A～20A),±0.2%(20A～60A) b. Voltage 1. ......

Kingsine Electric Automation Co., Ltd.
Guangdong

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Phase Failure 3 Phase Power Monitor Relay JVRD-W 480 Vac For Compressors

... / Blowers / Motors / Compressors etc.Protective the three phase power and keep the equipment working when it happened Phase sequence / phase loss / over voltage / under voltage or Phase unbalance , is the d...

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

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Phase Failure 3 Phase Power Monitor Relay JVRD-W 480 Vac For Compressors

... / Blowers / Motors / Compressors etc.Protective the three phase power and keep the equipment working when it happened Phase sequence / phase loss / over voltage / under voltage or Phase unbalance , is the d...

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

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3 Phase industrial computer integrated Protection Relay Tester HYJB-PC3

...Relay Protection Tester HYJB-PC3 HYJB-PC3 is industrial computer integrated. 2. Features: AC current output Phase current output (effective value) 0~40A, Output Precision 0.2 degree 3 phase parallel current ...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,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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JVR-381 Slim Three Phase Voltage Monitoring Relay With CE , CCC Cetification

...Relay With CE , CCC Cetification Product Overview JVR series voltage phase sequence multi-function protector (also called three-phase power monitor, phase sequence protector, over voltage protection device, ...

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

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Fans 250VAC Single Phase Voltage Monitoring Relay SVR-W 68 × 30 × 76 mm

... below 250V, industrial single-phase 110V, 220V, 240V, 250V and other voltage levels Various kinds of fault detection provide the relay protection for the voltage of the single-phase input power supply is to...

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

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DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relays

DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relayss ♦ Features -- Powered by the measuring circuit Compatible with AC and DC supply Built-in LCD and keypad afford a precise,di...

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

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Over Under Voltage Control Single Phase Monitoring Relay SVR -220 Compact Size

...Phase Voltage Protection Relay Over Under Voltage Control Relays SVR-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 1 C/O contacts -- 3 LEDs for st...

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

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Four Wire Voltage Controlled Relay , 3 Phase Monitoring Relay With Neutral Protect

... of phase sequence, phase loss, over- and undervoltage and phase unbalance -- Powered by the measuring circuit -- 1CO & 1NC contacts -- 5 LEDs for status indication ♦ Protective Functions -- Phase sequence -...

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

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Mini Under Voltage Protective Relay 110V-240V AC / DC Voltage Relay 50/60Hz

... housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults ♦ Protective Functions ...

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

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12V / 24 - 48V / 110 - 240V Single Phase Voltage Monitoring Relay For Compressors

... housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults ♦ Protective Functions ...

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

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Voltage Protective Single Phase Voltage Monitoring Relay , Under Over Voltage Relay

...Relay SVR1000 The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular 43mm housing -- Adjustable over- and undervoltage thr...

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

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CE AC Single Phase Voltage Monitoring Relay , Under Voltage Over Voltage Protection Relay

... Phase Voltage Monitoring Relay SVRD-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 2 C/O contacts -- 3 LEDs for status indication ♦ Protective Fun...

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

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CE 3 Phase DC Over Voltage Under Voltage Protective Relay 12V DVRD Series

...Relay DC Over/Under Voltage Relay DVRD-24 Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the me...

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

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GINRI DVRD Over - Under Voltage Protection Relay DC Supply In Grey Color

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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Ip20 Dc Voltage Monitoring Relay Under Voltage Protection Spdt Din - Rail

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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Power System Protection And Relaying

Total 1458 products for power system protection and relaying Manufacture & Suppliers