phase sequence protection

Brand Name:JNTECH

Model Number:JNP750LS-V1

Place of Origin:China

...Phase Solar Pump Inverter with MPPT 1, Inverter Features: 1:1 match with single phase AC pumps with strong overload capacity; Solar power tracking efficiency can reach 99% with advanced MPPT algorithm; IP65 design, Can continuous full-load operation between -25℃ to +60℃; Remote monitoring start and stop with RS485 & GPRS communication; Perfect protection system: undervoltage protection, overload protection...

Brand Name:WSD

Model Number:WSD-ZCT526

Place of Origin:CHINA

Zero phase current transforme zero phase ZCT for ammeter 30A PIN type Applications : 1. Residual current circuit breaker 2. Earth Leakage protection switch 3. Leakage circuit protection Breaker 4. Leakage circuit protection plug (Appliance Leakage Circuit ...

Brand Name:WSD

Model Number:WSD-ZCT534

Place of Origin:CHINA

...phase current transformer Minimum output voltage tolerance PCB mounting 15A Features: Minimum output voltage tolerance Close to zero load shift and zero phase shift Excellent balance characteristics PCB mounting A variety of configuration Applications: Residual current circuit breaker Earth Leakage protection switch Leakage circuit protection Breaker Leakage circuit protection...

Brand Name:K-Drive

Model Number:KD100

Place of Origin:China

...KD-100 series is vector control, it can run very accurately with faults less than 0.5%. 2. It has perfect protection, for example, over voltage, over current protection, especially the groud protection. 3. It has the optimized algorithm which is easy to

Brand Name:GINRI

Model Number:SVRD-W

Place of Origin:China

... threshold-- Adjustable trip time -- Powered by the measuring circuit- - 2 C/O contact -- 3 LEDs for status indication ♦ Protective Functions -- Overvoltage -- Undervoltage ♦ Typical Applications • Pumps • Fans • Blowers • Motors •

Brand Name:Calin

Model Number:CA168-C

Place of Origin:China

...Phase Electric Meter , Surge Protection Wireless Power Meter The CA168-C is used for residential, light commercial and industrial environments of prepayment metering applications. It is a single phase two wire meter desgined in a compact BS footprint mounting case, perfect for retrofitting installations using exisiting wires. The meter is built with a surge varisotr for lightening protection...

Brand Name:Calin

Model Number:CA368

Place of Origin:China

...Phase Energy Meters , Low Credit Warning Tamper Protection The CA368 is a three phase four-wire, compact design keypad based and STS token operated prepayment meter. It is in a compact BS housing and extrended transparent terminal cover. The meter is manufactured by ISO9001 standard with IP54 protection...

Brand Name:Lei Tan

Model Number:LTSR126-5000X

Flexible deployment 24/7 protection Phased Array Radar outputs three-coordinate information I. Product Description This system is composed of high-performance radar arrays, precise mechanical turntables, and efficient power adapters, specifically designed...

Brand Name:VEIKONG

Model Number:VFD500-PV

Place of Origin:China

...phase three phase 0.75kw 1.5kw 1hp 2hp 220v solar pump inverter VEIKONG VFD500-PV solar pump inverter Features: 1. Cover voltage levels 220V AC and 380V AC. Support single-phase 220V and three-phase 220V/380V pumps,the power from 0.4KW to 37KW. 2. Easy to use The inverters automatically start or sleep only after being connected to solar battery panels without any parameter setting. 3. Highly reliable for using multiple protective...

Brand Name:VEIKONG

Model Number:VFD500M-PV

Place of Origin:China

... manual Support optional GPRS module to remote control and monitor solar pumping situation Support optional output reactor to protect the

Categories:Single Phase AC Generator

Country/Region:china

Product Description: Our Single Phase AC Generator is an efficient and reliable electric generator for single phase power systems. This single phase electric generator is powered by an electric starter, and features a brushless excitation mode and air-...

Brand Name:NeoPower

Model Number:EVP691A

Place of Origin:China

... for Electric Vehicle (EV) charging. Features: Rated Voltage: 250AC/440V AC Rated Current: 16A/32A Single phase/3-phase Optional Protection Level: IP55 (Mated) Type of charge plug:

Brand Name:GDZX

Model Number:ZX-803

Place of Origin:Hubei, China

ZX-803 Three-Phase Relay Protection Tester Product introduction The device adopts 640 × 480 high-resolution TFT LCD screen as display. The entire process and ...

Brand Name:BRITEC

Model Number:BR-50GR 275 3P

Place of Origin:China

...Protection Devices Features: • 3 poles 50kA Type 1 lightning arrester. • limp: 50KA on 10/350 µs current impulse. • Imax: 200kA/Phase (8/20μs waveform). • With indication window and remote control contacts. • 35mm DIN-rail. • BR-50GR series are Type 1 surge protective devices designed to discharge high current surges without any damage to the back-up electrical equipment. • It is suitable for TN-C system. 50 Ka Surge Protection

Brand Name:BRITEC

Model Number:BR-40 275 2P

Place of Origin:China

... tripping device • Plug-in module/base design facilitate replacement of a failed module without the need to remove system wiring etc. • Protection class: Type 2, Class II • Pole number: 2P • Surge areeare used to guard sensitive equipments from

Brand Name:BRITEC

Model Number:BR-25GR 1P

Place of Origin:China

AC 385V Single Phase SPD 25kA Power Supply Surge Current Protection Device Power Supply Surge Current Protection Device Features: • Indoor fixed installation, voltage limited type. • High energy surge protection. • Smallness leak current, response ...

Brand Name:BRITEC

Model Number:BR-50GR 4P

Place of Origin:China

275v Surge Protection Device 50kA Three Phases 4P AC Power SPD 275v Power Surge Protection Device Feature: • Designed according to IEC 61643-11/EN 61643-11. • Red: functionless, immediate replacement required. 275v Power Surge Protection Device Product...

Brand Name:BRITEC

Model Number:BR-110 385 4P

Place of Origin:China

...Surge Protector 3-Phase MOV Class II SPD Details: • Type 2 AC surge arrester designed for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher. • Surge Protection Device for transient...

Brand Name:BRITEC

Model Number:BR275-60 2P

Place of Origin:China

...surge lightning protector surge protection device We can produce according to your requirements. Contact us get the lowest price Type 2 Class C Surge Protection Device Features: Main character 1. One-phase protection for TN-S system 2. Pluggable module, ...

Brand Name:BRITEC

Model Number:BR-110 3+1

Place of Origin:China

...110KA Lightning Protection Application: 1) Three phase power SPD is suitable for system power protection, such as switching room, power distribution cabinet, switch cabinet, AC distribution board, etc. 2) For using in the lightning protection zones concept...