phase sequence relay

Brand Name:WDLYCH

Model Number:WDG96-AS

Place of Origin:Wuhan, Hubei, China

96 * 96mm Synchroscope Meter , Three Phase Phase Sequence Meter Pt Connection 1. Introduction: In two single-phase or three-phase network system, indicating the status when power generator and network are synchronized. Rotation of indication of indication ...

Place of Origin:China

Brand Name:Kingsine

Model Number:K1030i

4-Phase AC Relay Test Set K1030i with RJ45 , USB , RS232 Interface 4 pairs Binary output Capacity:250V/3A AC/DC Power:1000VA In-house and field test, Laptop is unnecessary! With microprocessor& LCD screen, no matter you are doing in -house or field testing...

Place of Origin:China

Brand Name:Kingsine

Model Number:K1066+

7-Phase AC Relay Test Set / Transient Test K1066+ , RJ45 Connectors 1.Easy test 2.operation menu, Simple operation 3.Power:1000VA In-...

Brand Name:Ginri

Model Number:DVRD-36

Place of Origin:China wenzhou

Adjustable DC Voltage Monitoring Relay , Battery Phase Control Relay DVRD Model What is Overvoltage protection Overvoltage protection is a type of protection that disconnects or reduces the voltage of a controlled device when the protected line ...

Brand Name:Ginri

Model Number:DVRD-36

Place of Origin:China wenzhou

Adjustable DC Voltage Monitoring Relay , Battery Phase Control Relay DVRD Model What is Overvoltage protection Overvoltage protection is a type of protection that disconnects or reduces the voltage of a controlled device when the protected line ...

Brand Name:KINGSINE

Model Number:K3030i

Place of Origin:CHINA

3-Phase K3030i Universal Protective Relay Test Set With Energy Meter Test Description of K3030i Universal Protection Relay Test Set KINGSINE K3030i is high precision and powerful 3-phase relay test set and commissioning tool; Power & Accuracy in one single...

Brand Name:GINRI

Model Number:SVRD-220

Place of Origin:CHINA

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 ...

Brand Name:GINRI

Model Number:DVM-A

Place of Origin:CHINA

Electric Control System Single Phase Undervoltage Relay Adjustable Trip Delay Time Product Model: DVM-A (potentiometer adjustment) Product Name: DC Voltage Protector Dimensions: 50H×...

Brand Name:GINRI

Model Number:SVR1000

Place of Origin:China

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 ...

Brand Name:GINRI

Model Number:DVM-A

Place of Origin:CHINA

Electric Control System Single Phase Undervoltage Relay Adjustable Trip Delay Time Product Model: DVM-A (potentiometer adjustment) Product Name: DC Voltage Protector Dimensions: 50H×...

Brand Name:GINRI

Model Number:SVRD-220

Place of Origin:CHINA

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 ...

Brand Name:GINRI

Model Number:SVR1000

Place of Origin:China

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 ...

Brand Name:GINRI

Model Number:SVR-220

Place of Origin:China

...Phase Under Over Voltage Relay SVR-220 Voltage Protect Monitor Relays 110VAC,220VAC,240VAC 250VAC What is over under voltage relay? The state stipulates that the single-phase 220V power supply error shall not exceed 10% of the positive and negative of 220V, that is, when 220V is higher than 242V, it is called overvoltage; below 198V, it is called undervoltage. In the single-phase...

Brand Name:GINRI

Model Number:SVR-220

Place of Origin:China

...Phase Under Over Voltage Relay SVR-220 Voltage Protect Monitor Relays 110VAC,220VAC,240VAC 250VAC What is over under voltage relay? The state stipulates that the single-phase 220V power supply error shall not exceed 10% of the positive and negative of 220V, that is, when 220V is higher than 242V, it is called overvoltage; below 198V, it is called undervoltage. In the single-phase...

Brand Name:Delta

Model Number:RPT-PC6

Place of Origin:China

... output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. With digital Signal Processor Microcomputer, it can not only test the traditional relays and protectors but also can test the modern microcomputer relays, especially for

Brand Name:AI

Model Number:RPT-3

Place of Origin:China

...Phase Protection Relay Testing Device is applied to test the relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC voltage source or current source. It s applied to test protection replay based on voltage and current operation. The main function of the tester include: calibration of voltage and current operation relays...

Brand Name:GINRI

Model Number:MDB-201Z

Place of Origin:China

...Relay MDB-201Z Overload Phase Loos Digital Display Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,phase loss, current unbalance -- Adjustable reset mode:automatic reset or manual reset -- Adjustable power-on delay -- 1 C/O output contact -- Fault latch ♦ Protective Functions -- Overload(Overcurrent) -- Phase...

Brand Name:GINRI

Model Number:MDB-201Z

Place of Origin:China

...Relay MDB-201Z Overload Phase Loos Digital Display Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,phase loss, current unbalance -- Adjustable reset mode:automatic reset or manual reset -- Adjustable power-on delay -- 1 C/O output contact -- Fault latch ♦ Protective Functions -- Overload(Overcurrent) -- Phase...

Model Number:YTJS10-20

Place of Origin:Zhejiang, China

Brand Name:YOMIN

Phase sequence capacitor type high voltage transducer Three phase potential transformer voltage transformer Certifications Product Overview A voltage transformer (PT) is similar to a transformer in that it is used to change the voltage on a ...

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 Solid state relay basics Solid state relays can have a variety of different devices at the core of their electronic circuits: thyristors of SCRs, triacs, bipolar junction transistors, BJTs, and MOSFETs provide ideal electronic switches within the solid state relay...