phase sequence protection

Brand Name:XZH TEST

Model Number:XHJB612

Place of Origin:China

Product Description I.Main functions ☆Requires single-phase AC220V power supply, using beautiful and elegant PVC panels ☆Has mA output, which can meet polarization, signal and other relay tests ☆Built-in digital millisecond meter with start and stop meter ...

Brand Name:JIALIS

Place of Origin:Dongguan China

Product Description: The Water Chiller Machine is a versatile Industrial Chiller designed to efficiently cool liquids in various industrial applications. With a range of voltage options including 220V, 380V, 415V, 440V, and 480V, this Liquid Cooler Machine...

Brand Name:JIALIS

Place of Origin:Dongguan China

Product Description: The Liquid Cooler Machine is an essential component for any Water Refrigeration System. The Water Chiller Machine is designed to provide efficient cooling for various industrial applications, ensuring optimal performance and longevity...

Brand Name:JIALIS

Place of Origin:Dongguan China

Product Description: The Water Chiller Machine is an advanced Liquid Cooler Machine designed to provide efficient and reliable cooling solutions for a wide range of industrial and commercial applications. Engineered with precision, this Water Refrigeration...

Brand Name:KRIPAL

Model Number:UKk-22

Place of Origin:China

Safety Phase Failure Protection Industrial Relays , Easy Operation Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload ...

Brand Name:RISING

Model Number:RS1200

Place of Origin:China

RS1200 Six Phase Secondary Injection Microcomputer Protective Relay Tester With 1 Year Warranty Product Description Wuhan Rising Electric.,CO is specialized in manufacturing all grades of transformer testing equipment, load no-load transformer ...

Brand Name:RISING

Model Number:RS1200

Place of Origin:China

RS1200 Six Phase Micro Computer Power Electric Secondary Current Injection Relay Protection Tester Product Description The Relay tester software is new generational testing software. Its characteristics are more friendly and beautiful interface, more ...

Brand Name:KRIPAL

Model Number:UKk-22

Place of Origin:China

Safety Phase Failure Protection Industrial Relays , Easy Operation Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload ...

Brand Name:HAOMAI

Model Number:RELAYSTAR-H60

Place of Origin:China

... electro-mechanical, solid-state and microprocessor-based protection relays. The RELAYSTAR-H60 can output six-phase current and four-phase voltage. Each output channel is independent, and the current and voltage magnitude, phase angle and frequency can be

Brand Name:HAOMAI

Model Number:RELAYSTAR-H60

Place of Origin:China

... electro-mechanical, solid-state and microprocessor-based protection relays. The RELAYSTAR-H60 can output six-phase current and four-phase voltage. Each output channel is independent, and the current and voltage magnitude, phase angle and frequency can be

Brand Name:BRITEC

Model Number:TY-40 3+1

Place of Origin:China

Product Description: The technology used in this Surge Protection Device is MOV (Metal Oxide Varistor), which is highly effective in absorbing and dissipating the energy caused by power surges. This technology ensures that your devices are protected fro...

Brand Name:GDZX

Model Number:ZX-1200

Place of Origin:Wuhan, China

Production information The output part of ZX-1200 microcomputer relay protection tester adopts DSP control, which has fast calculation speed, strong real-time digital signal processing capability, transmission frequency bandwidth and high-resolution d/A ...

Brand Name:Canroon

Model Number:CV800E/CV800D

Place of Origin:Shenzhen, China

3-Phase 4T 0-999.9Hz Multi-Function Converter With 47-63Hz Input Frequency & 1-Phase 2S Option Product Description: Frequency Drive Inverter is a multi-function inverter that is designed for reliable and stable operation. It features an input frequency ...

Brand Name:CY-Group

Model Number:JDZX9-36

Place of Origin:China

... VT, is widely used indoor for measuring current, electric energy and protective relaying in the isolated neutral system with the frequency 50Hz or 60Hz and highest voltage for equipment 36 kV (Up to 40.5kV), The transformers can be produced ...

Brand Name:VEIKONG

Model Number:VFD500M

Place of Origin:China

Mini IP20 220V 0.4KW 0.75KW 1.5KW 2.2KW VFD Frequency Inverter For AC Motor VFD500M Series Features and Functions 1 phase 200V/240V: 0.4KW-4KW 3 phase 200V/240V: 0.4KW-4KW 3 phase 380V/480V: 0.75KW-7.5KW 1. Vector control+ V/F control 2. Tension control...

Brand Name:THOR

Model Number:TRS2-C40

Place of Origin:CHINA

385v device overvoltage, short circuit surge protector, household appliances, lightning protection, 1p. Product introduction Surge protector, also called lightning arrester, is an electronic device that provides security protection for all kinds of ...

Brand Name:Huaying

Model Number:Huaying Series

Place of Origin:Wuhan Hubei China

...protection system. At the same time HYJB-PC could be considered as a universal three phase AC/DC voltage source or current source. 2. Features 1) AC current and voltage based protection relay unit test 2) DC current and voltage based protection relay unit test 3) Frequency protection relay unit test 4) Harmonic protection...

Place of Origin:Zhejiang, China

Brand Name:Kampa

Model Number:RM4-TG20/RM4TG20

#detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:24px;color:#53647a;font-style:normal;border-bottom-width:2px;padding-top:8px;padding-bottom:4px}#detail_decorate_root .magic-1{width:750px;...

Brand Name:BRITEC

Model Number:BR-12.5M 320 1P

Place of Origin:China

320v 1 Phase Type 1 Surge Arrester TUV approved BR-12.5M 1P Ac Type 1 Surge Protector Features: • Surge Protection Devices. • Type 1+2 (Class I+II, T1+T2, B+C). • Uc: 150v, 275v, 320v. • Status indicator. • Fault signal contact. • DIN rail plug-in design...