phase sequence detector

Brand Name:Ginri

Model Number:JVRD-380N

Place of Origin:Wenzhou

... equipment. The phase sequence protector can display the three-phase power supply voltage in real time, and can output through the relay when the power supply overvoltage protection, undervoltage protection, phase loss protection, unbalance protection,

Brand Name:Ginri

Model Number:JVM-A

Place of Origin:China Wenzhou

...Phase Voltage Monitoring Relay , AVM-N Phase Detection Relay 460VAC Phase sequence protector is a multi-function three-phase power system or three-phase power equipment monitoring and protection equipment. The phase sequence protector can display the three-phase power supply voltage in real time can be output through the relay when a power supply overvoltage protection, undervoltage protection, phase...

Brand Name:GINRI

Model Number:JVRD-380N

Place of Origin:China

...Phase 4 Wire Three Phase Voltage Monitoring Relay Over Under Voltage Protection ♦ Features -- Compact modular size -- Neutral loss -- Three-phase Four-wire monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance -- Powered by the measuring circuit -- 1CO & 1NC contacts -- 5 LEDs for status indication ♦ Functions Protection the Phase sequence,Phase Loss,Phase...

Brand Name:GINRI

Model Number:JVRD-380N

Place of Origin:China

... 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 -- Phase loss -- Overvoltage -- Undervoltage --

Brand Name:GINRI

Model Number:JVR-380

Place of Origin:China

...phase unbalance -- Powered by the measuring circuit -- 1 C/O contacts -- 5 LEDs for status indication ♦ Protective Functions -- Phase sequence -- Phase loss -- Overvoltage -- Undervoltage -- Phase unbalance ♦ Typical Applications • Pumps • Fans •

Brand Name:GINRI

Model Number:JVRD-380N

Place of Origin:China

... 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 -- Phase loss -- Overvoltage -- Undervoltage --

Brand Name:GINRI

Model Number:JVRD-380N

Place of Origin:China

... 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 -- Phase loss -- Overvoltage -- Undervoltage --

Brand Name:GINRI

Model Number:JVR-380

Place of Origin:China

...phase unbalance -- Powered by the measuring circuit -- 1 C/O contacts -- 5 LEDs for status indication ♦ Protective Functions -- Phase sequence -- Phase loss -- Overvoltage -- Undervoltage -- Phase unbalance ♦ Typical Applications • Pumps • Fans •

Brand Name:GINRI

Model Number:JVRD-380N

Place of Origin:China

... 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 -- Phase loss -- Overvoltage -- Undervoltage --

Brand Name:GINRI

Model Number:JVR1000

Place of Origin:China

... monitoring and protection equipment. The phase sequence protector can display the three-phase power supply voltage in real time, and can output through the relay when the power supply overvoltage protection, undervoltage protection, phase loss protection,

Brand Name:Ginri

Model Number:JVRD-380W

Place of Origin:China Wenzhou

...Phase Protection Relay 5 LEDs For Status Indication Phase sequence protector is a multi-function three-phase power system or three-phase power equipment monitoring and protection equipment. The phase sequence protector can display the three-phase power supply voltage in real time, and can output through the relay when the power supply overvoltage protection, undervoltage protection, phase...

Brand Name:Ginri

Model Number:JVRD-380W

Place of Origin:China Wenzhou

...Phase Protection Relay 5 LEDs For Status Indication Phase sequence protector is a multi-function three-phase power system or three-phase power equipment monitoring and protection equipment. The phase sequence protector can display the three-phase power supply voltage in real time, and can output through the relay when the power supply overvoltage protection, undervoltage protection, phase...

Brand Name:GINRI

Model Number:JVR1000

Place of Origin:China

... monitoring and protection equipment. The phase sequence protector can display the three-phase power supply voltage in real time, and can output through the relay when the power supply overvoltage protection, undervoltage protection, phase loss protection,

Brand Name:GINRI

Model Number:JVR-381

Place of Origin:CHINA

...Phase Voltage Monitoring 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, etc.) is mainly used for AC 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage level fault detection provide relay protection for the three-phase...

Brand Name:GINRI

Model Number:JVR-381

Place of Origin:CHINA

...Phase Voltage Monitoring 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, etc.) is mainly used for AC 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage level fault detection provide relay protection for the three-phase...

Place of Origin:Zhejiang, China

Brand Name:SUCHEN

Model Number:DV2-09

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 - phase failure ♦ Function of second relay (...

Place of Origin:Zhejiang, China

Brand Name:Customized

Model Number:DV2-09

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 - phase failure ♦ Function of second relay (...

Brand Name:XIWUER

Model Number:EVY3.2/4.2/5NF

Place of Origin:XIAN,CHINA

OEM/ODM Cylindrical 10KV zero sequence transformer (10/√3)KV/(6.5/3)V Introduction The 10KV zero-sequence transformer adopts the principle of capacitive voltage division and uses temperature-stable ceramic dielectric GC as raw material. It is mainly ...