phase sequence protection

Brand Name:HAOMAI

Model Number:HME-702

Place of Origin:China

...-mechanical, solid-state and microprocessor-based protection relays. The PC software of HME-702 is designed based on Windows system, easy and convenient for operation and upgrade. The HME-702 is the most economical ...

Brand Name:WINLEY

Model Number:40KVA

Place of Origin:CHINA

EI Core Three Phase Isolation Transformer 690V/660V/600V/480V/440V/415V/400V/380V/220V Features 1) Transformers are classified into open-type and protected-type transformers.The protective type transformers are installed with a steel plate case,where the...

Brand Name:WINLEY

Model Number:SG-35KVA

Place of Origin:CHINA

...Phase Dry Type Transformer 600V 400V 1. Feature 1. High-efficiency design, truly reaching more than 98%. 2. Appearance design, beautiful and novel, high power density, small size, and high space utilization rate. 3. The product is divided into two types: open type and protection type according to the structure. The protection...

Brand Name:WINLEY

Model Number:ZSG-30KVA

Place of Origin:CHINA

30KVA Three Phase Isolation Transformer Rectifier 2200A 8V Features 1) Transformers are classified into open-type and protected-type transformers.The protective type transformers are installed with a steel plate case,where there are inlet and outlet wire ...

Brand Name:GFUVE

Model Number:TEST-750

Place of Origin:China

...shape; with the ARM chip control, LCD screen display single-phase protective relay test device of voltage and current output stopwatch;a full isolation, adjustable AC and DC voltage, AC direct ...

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:JNTECH

Model Number:JNP370LS

Place of Origin:China

... 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:JNTECH

Model Number:JNP550LS

Place of Origin:China

... 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: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:JNTECH

Model Number:JNP370LS

Place of Origin:China

... 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:JNTECH

Model Number:JNP550LS

Place of Origin:China

... 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: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...