phase sequence voltage relay

Brand Name:GINRI

Model Number:WDB-1FMT

Place of Origin:CHINA

...Relay , short circuit Phase Loss Monitor Relay The motor protector is now developed from the past mechanical type to electronic and intelligent, high sensitivity, high reliability, multi-function, easy debugging. Can directly display the motor current, voltage...

Brand Name:GINRI

Model Number:WDB-1FMT

Place of Origin:CHINA

...Relay , short circuit Phase Loss Monitor Relay The motor protector is now developed from the past mechanical type to electronic and intelligent, high sensitivity, high reliability, multi-function, easy debugging. Can directly display the motor current, voltage...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD External overvoltage is also called lightning overvoltage and atmospheric overvoltage. Caused by the discharge of thunderclouds in the atmosphere to the ground. It is divided into two types: ...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD External overvoltage is also called lightning overvoltage and atmospheric overvoltage. Caused by the discharge of thunderclouds in the atmosphere to the ground. It is divided into two types: ...

Brand Name:GINRI

Model Number:SVRD-W

Place of Origin:China

SVRD-W Single phase Voltage Monitoring Relay Adjustable Over Under Protection LED Indicator ♦ Features -- Compact modular size -- Single-phase monitoring of over- and undervoltage -- Adjustable over- and undervoltage threshold-- Adjustable trip time -- ...

Brand Name:GINRI

Model Number:SVRD-W

Place of Origin:China

SVRD-W Single phase Voltage Monitoring Relay Adjustable Over Under Protection LED Indicator ♦ Features -- Compact modular size -- Single-phase monitoring of over- and undervoltage -- Adjustable over- and undervoltage threshold-- Adjustable trip time -- ...

Brand Name:XIWUER

Model Number:ZW20

Place of Origin:XIAN,CHINA

... packaging technology The sensor consists of a three-phase independent sensor with a high voltage wire, which can be connected directly to the high voltage wire of the main switch ​ Technical parameters Rated Voltage 10KV Primary input voltage 10KV/√3

Brand Name:GINRI

Model Number:JDB-1

Place of Origin:China

...relay , 40A Phase Failure Protection Relay Integrative Structure ♦ Features -- Integrative structure -- Three-phase monitoring of overload, phase loss, phase unbalance -- Powered by the measuring circuit -- 1 NC SCR output contact -- 4 LEDs for status indication ♦ Protective Functions -- Overload -- Phase loss -- Phase...

Brand Name:GINRI

Model Number:WDB-1F2

Place of Origin:CHINA

...Phase Motor Protection Relay Phase Unbalance Relay Earth Fault ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undercurrent, phase loss, phase...

Brand Name:GINRI

Model Number:JDB-1

Place of Origin:China

...relay , 40A Phase Failure Protection Relay Integrative Structure ♦ Features -- Integrative structure -- Three-phase monitoring of overload, phase loss, phase unbalance -- Powered by the measuring circuit -- 1 NC SCR output contact -- 4 LEDs for status indication ♦ Protective Functions -- Overload -- Phase loss -- Phase...

Brand Name:GINRI

Model Number:WDB-1F2

Place of Origin:CHINA

...Phase Motor Protection Relay Phase Unbalance Relay Earth Fault ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undercurrent, phase loss, phase...

Place of Origin:Zhejiang, China

Brand Name:Kampa,OEM

Model Number:SSR10DA

...Phase Solid State Relay 10DA SSR specifications: Input Voltage 3-32V DC Load 24-480VAC Rated current 10A Control type Zero passage trigger type On-Off time ≤10MS Electrical life ≥100,000,0times Work temperature -20 to 85C Medium pressure 2500V Dimenstions 58*30*45mm(includ shell) Company Information Yueqing Kampa Electric Co.,Ltd. is Established in 1990.Has variety of goods ,such as Relay...

Model Number:SAQ2402D SAl4002D SAl4005D SAE4005D

Brand Name:Gold

...Relay AC SSR of Three Phase Description of AC SSR Relay When the switch is turned ON, the current flows into the light emitting diode and the optically coupled photocoupler turns ON. The zero-crossing circuit operates and turns ON the triac of the output circuit close to the zero voltage of the AC power voltage...

Brand Name:SIBRATEC

Model Number:JR28-36

Place of Origin:China

... working voltage of main circuit is 660V and current is 0.25~630A. They are used for overload and Phase-break protection of AC motors. Features: The whole series of products are equipped with overload and Phase-break protection. The setting current can be

Brand Name:SIBRATEC

Model Number:JR28-36

Place of Origin:China

... working voltage of main circuit is 660V and current is 0.25~630A. They are used for overload and Phase-break protection of AC motors. Features: The whole series of products are equipped with overload and Phase-break protection. The setting current can be

Place of Origin:Zhejiang, China

Brand Name:Customized

Model Number:DV2-3SM415

Technical parameters Description Connection Symbol Function Example of fault Model Voltage range Switching voltage Unit Price DV2-3SM415 380V, 400V, 415V(P-P) 250V AC1/ 24V DC 1PC $22.83

Brand Name:SONTUOEC, WZSTEC

Model Number:TRD

Place of Origin:China

... the phase break when the electric motor is overload , the relay has different mechanism and temperature compensation can be pluged in ST1 series AC contactor,It is the most advanced thermal relay in the nineties in the world the products comply with

Model Number:SAQ2402D SAl4002D SAl4005D SAE4005D

Brand Name:Gold

...Relay AC SSR of Horizontal Type Double LED Indicator Description of AC Single Phase SSR Solid State Relay SSRs are characterised by a number of parameters including the required activating input voltage, current, output voltage and current, whether it is AC or DC, voltage...

Brand Name:GINRI

Model Number:WDB-1F2

Place of Origin:CHINA

...Phase Loss Monitor Relay 4-20 mA Analog Output Separate Structure The motor protector is now developed from the past mechanical type to electronic and intelligent, high sensitivity, high reliability, multi-function, easy debugging. Can directly display the motor current, voltage...

Brand Name:GINRI

Model Number:WDB-1F2

Place of Origin:CHINA

...Phase Loss Monitor Relay 4-20 mA Analog Output Separate Structure The motor protector is now developed from the past mechanical type to electronic and intelligent, high sensitivity, high reliability, multi-function, easy debugging. Can directly display the motor current, voltage...