phase protector

Brand Name:THOR

Model Number:TRSX-B80

Place of Origin:CHINA

Single phase power supply lightning protection box, AC power supply, lightning counter, intelligent lightning protection Brief introduction Single phase power lightning protection box is suitable for lightning protection of 220/380V distribution system....

Brand Name:THOR

Model Number:TRSX-B80

Place of Origin:CHINA

Intelligent lightning protection box, three phase lightning protection, conflux box, distribution room elevator Working principle of product In the normal working condition, the lightning protection module is in the disconnected state and does not affect...

Brand Name:GINRI

Model Number:SVR1000/AD48

Place of Origin:China

GINRI Automatic Reset Overvoltage Undervoltage Protector Switch Relay 220V The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular 43mm housing -- Adjustable over- and ...

Brand Name:GINRI

Model Number:SVR1000/AD48

Place of Origin:China

GINRI Automatic Reset Overvoltage Undervoltage Protector Switch Relay 220V The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital setting -- Compact modular 43mm housing -- Adjustable over- and ...

Brand Name:BRITEC

Place of Origin:China

...Phase SPD 40kA Surge Protective Device Electrical Equipment Power Voltage AC 3 Phase SPD 40kA Lightning Protectors Feature: • Plug and play design, live-wire replacement, easy maintenance. • Designed according to IEC 61643-1. • Green light in notice window indicates normal; red indicates broken, replacement notice, which is clear and easy distinguished. • Three-phase...

Brand Name:BRITEC

Model Number:BR-20 275 1P

Place of Origin:China

AC 275V Surge Arrestor Single Phase SPD 20kA Power Supply Surge Protector AC 275V Surge Arrestor Single Phase SPD Feature: • Single phase protection. • Indoor fixed installation, voltage limited type. • Designed according to IEC 61643-1. • ...

Brand Name:Acrel

Model Number:ARD2F

Place of Origin:China

...phase motor overload protection Acrel ARD2F digital motor protection relay 3 phase motor overload protection intelligent motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 660V and integrates protection, measurement, control, communication, operation and maintenance. Acrel ARD2F digital motor protection relay 3 phase...

Brand Name:BRITEC

Model Number:BR-12.5M 3P

Place of Origin:China

3p 12.5kA type1 surge arrester 50kA Surge Protective Device lightning arrester T1 surge arrester Features: 1. Indicator window is obvious (green is OK, red indicates failure) 2. Fully enclosed terminal 3. The shell is made of PC flame retardant material, ...

Brand Name:BRITEC

Model Number:BR-40 2P

Place of Origin:China

... 2 single phase surge protectors Type 2 surge arrester Features: Imax 20kA, 40kA and 80kA Up 1kV, 1.4kV and 1.5kV Uc (a.c/d.c) 75V, 150V, 275V, 380V, 440V, 600 V and 760V BRITEC surge protect Device, also known as lightning protector. It is an electronic...

Brand Name:GINRI

Model Number:MDB-501

Place of Origin:China

...Phase Loss Protector ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit,locked-rotor,overcurrent, undercurrent, phase loss, phase unbalance,overload alarm -- 1 or 2 phase...

Brand Name:GINRI

Model Number:MDB-201Z

Place of Origin:China

...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-501

Place of Origin:China

...Phase Loss Protector ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit,locked-rotor,overcurrent, undercurrent, phase loss, phase unbalance,overload alarm -- 1 or 2 phase...

Brand Name:GINRI

Model Number:MDB-201Z

Place of Origin:China

...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:JVRD-380

Place of Origin:CHINA

... Protection phase sequence protector uses a powerful microprocessor chipthe traditional technology uses AC sampling technology, voltage measurement accuracy of ± 1%, the new technology ...

Brand Name:GINRI

Model Number:SVR-220W

Place of Origin:CHINA

... used for AC 50/60Hz, rated voltage below 250V, industrial single-phase 110V, 220V, 240V, 250V and other voltage levels Various kinds of fault detection provide the relay protection for the voltage of the single-phase input power supply is too high and the

Place of Origin:Zhejiang, China

Brand Name:SUCHEN

Model Number:DV5-04

Technical parameters ♦ Monitoring of 3-phase mains: - voltage in levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Adjustable function, MEMORY ♦ ...

Place of Origin:Zhejiang, China

Brand Name:Customized

Model Number:DV1-09

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 - phase sequence - phase failure ♦ A400: for circuit 3×400V (without neutral). ♦ N230...

Brand Name:GINRI

Model Number:JVRD-380

Place of Origin:CHINA

... Protection phase sequence protector uses a powerful microprocessor chipthe traditional technology uses AC sampling technology, voltage measurement accuracy of ± 1%, the new technology ...

Brand Name:GINRI

Model Number:SVR-220W

Place of Origin:CHINA

... used for AC 50/60Hz, rated voltage below 250V, industrial single-phase 110V, 220V, 240V, 250V and other voltage levels Various kinds of fault detection provide the relay protection for the voltage of the single-phase input power supply is too high and the

Brand Name:ZOZHI

Model Number:KF3-1

Place of Origin:China

...Phase With Thermal Overload Protector PUMP FEATURES: A) Healthy, environmental, prevent from secondary pollution B) Plating shaft with enameled wire 100% copper wire C) High-pot testing D) Pipe Screw and Flange Connection, Saving Installing Place E) With thermal overload protector...