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3 phase protection relay

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Good quality Single Phase Voltage Monitoring Relay for sales
Good quality Single Phase Voltage Monitoring Relay for sales
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—— Sergey Budilov

спасибо получил очень быстро

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good quality, better than taiwan brand Anley and JVM. Good communication with seller.

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3 phase protection relay

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

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

Single 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 ... Read More
2019-10-14 15:11:07
China GINRI SVR1000 Single Phase Over - Under Voltage Protective Relay CE Certificate factory

GINRI SVR1000 Single Phase Over - Under Voltage Protective Relay CE Certificate

Single Phase Over Under Voltage Relay SVR1000 AC/DC Supply LCD ProtectorThe Features of SVR10000-- Powered by the measuring circuit-- Built-in LCD and keypad afford a precise,digital setting-- Compact modular ... Read More
2019-10-14 15:11:10
China Phase Failure / Phase Sequence / Phase Asymmetry Relay , Din Rail Mount factory

Phase Failure / Phase Sequence / Phase Asymmetry Relay , Din Rail Mount

Three Phase Voltage Relay Phase Failure/Phase Sequence/Phase Asymmetry Relay JVR-381 Features -- Three-phase monitoring of phase sequence, phase loss and phase unbalance -- Powered by the measuring circuit -- 1 ... Read More
2019-09-26 17:19:27
China CE DC Single Phase Overvoltage Relay LCD Display Undervoltage Protector factory

CE DC Single Phase Overvoltage Relay LCD Display Undervoltage Protector

Single phase overvoltage relay SVR1000 Digital undervoltage protector The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular ... Read More
2019-10-14 15:11:10
China Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220 factory

Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220

Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220 1 , over-voltage protection: When the grid voltage is greater than the set value starts the protection function, the action threshold ... Read More
2019-10-14 15:11:03
China Over Or Under Voltage Protection Single Phase Voltage Relay With LCD - Display factory

Over Or Under Voltage Protection Single Phase Voltage Relay With LCD - Display

Single Phase Over Under Voltage Relay SVR1000The Features of SVR10000-- Powered by the measuring circuit-- Built-in LCD and keypad afford a precise,digital setting-- Compact modular 43mm housing-- Adjustable ... Read More
2019-10-14 15:11:12
China Digital Three Phase Voltage Monitoring Relay Over voltage protector AC380V 6A factory

Digital Three Phase Voltage Monitoring Relay Over voltage protector AC380V 6A

Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay Sampling three-phase power supply and processing, in the case of phase sequence of the power supply phase sequence and protector ... Read More
2019-09-26 17:19:13
China 6A Three Phase Voltage Monitoring Relay for electric motors voltage control relay factory

6A Three Phase Voltage Monitoring Relay for electric motors voltage control relay

6A Three Phase Voltage Monitoring Relay for electric motors voltage control relay The power distribution boxes used in the past and currently in use have no protection functions such as overvoltage, overvoltage... Read More
2019-09-26 17:19:15
China Phase Sequence Protection Relay factory

Phase Sequence Protection Relay

Over Voltage Three Phase Voltage Monitoring Relay With Timer And Counter The voltage phase sequence protector (voltage monitor) is used to protect the voltage from the wrong phase (fault recognition protection, ... Read More
2019-09-26 17:19:05
China Refrigeration Units Three Phase Voltage Monitoring Relay phase reversal protect factory

Refrigeration Units Three Phase Voltage Monitoring Relay phase reversal protect

Refrigeration Units Three Phase Voltage Monitoring Relay phase reversal protect Neutral loss monitoring function could protect The three-phase circuit composed of a single-phase load is generally asymmetrical. ... Read More
2019-09-26 17:19:18
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