overcurrent relays

Brand Name:Sansion

Place of Origin:China

...Overcurrent Relay Test Set is designed to verify the operating characteristics of overcurrent and earth-fault protection relays. By injecting controlled current signals into the relay, engineers can determine pickup current, operating time and protection characteristics. Testing Functions Instantaneous overcurrent Definite-time overcurrent Inverse-time overcurrent Earth-fault protection Phase overcurrent...

Brand Name:SONTUOEC, WZSTEC

Model Number:TR2-N

Place of Origin:China

...Relay , TR2-N23 Thermal Overcurrent Relay Application This series of thermal relay can be used in the circuit of 50Hz or 60Hz ,rated insulation voltage 660v,rated current 0.1-93A for protecting the phase break when the electric motor is overload. The relay...

Brand Name:GINRI

Model Number:JDB-1

Place of Origin:CHINA

Electronic Motor Current Monitoring Relay , 3 Phase Overcurrent Relay 220V 50Hz Technical Parameters (1) Protection functions: Phase protection, three-phase unbalance protection, and overload protection. 1. Phase-failure protection: When any phase of ...

Brand Name:Schneider Electric

Model Number:LT4708M7S

Place of Origin:FR

...+1NC contacts, manual reset, DIN rail mount for motor protection. Product Overview The Schneider Electric LT4708M7S​ is an electronic overcurrent relay​ from the TeSys LT47 series. It provides precise motor protection (overload, phase failure,

Model Number:RM1-XA315

Brand Name:Schneider

Place of Origin:France

RM1-XA315 Schneider Single-pole Electromagnetic Overcurrent Relay The Schneider Electric RM1-XA315 overcurrent relay features an adjustable magnetic tripping threshold up to 800A, eliminating transient-tripping false alarms in heavy-duty starting loops. By...

Model Number:SIPROTEC 4、SIPROTEC 5、7SJ80/81/82、SIRIUS 、P1J

Place of Origin:Germany

Protection Relay - Overcurrent & Differential Protection for Power Grid & New Energy Protection Relay Original Genuine Overcurrent Differential Protection for Power Grid & New Energy These genuine Siemens protection relays provide stable overcurrent and ...

Brand Name:Purple Horn

Model Number:UKH-22/3

Place of Origin:China

UKH-22/3 OEM /ODM acceptable Custom AC Bimental Magnetic Thermal Overload Relay Current range 0.1~22A 3P Standard type General: Bimetallic thermal overload relays use a bimetallic strip to mechanically open the contacts. Bimetallic strips consist of two ...

Model Number:ALP220-EF

Brand Name:Acrel

Place of Origin:China

...Relay General Acrel ALP220-EF Earth Fault Overcurrent Relay is designed for low-voltage applications (up to 380 V) where it is necessary to monitor the system's ground current and provide protection when the ground current exceeds the permissible limit. This relay features an LCD display, Modbus-RTU communication capability, system current measurement, three-phase current overcurrent...

Model Number:JL-8B

Brand Name:OEM

JL-8B series Insulation resistance overcurrent protection relays Power consumption ﹤4W JL-8B series over-current relay is used as relay protection starting part as AC circuit of power system is overloading or short, give a alert sign or cut off fault par...

Brand Name:HNMC

Model Number:MC3000D

Place of Origin:China

Relay Testing System MC3000D is a compact basic test system for three-phase secondary testing. It’s capable to do all protection relay tests, such as simple overcurrent relays and end-to-end test. All current and voltage outputs can be individually adjusted with respect to amplitude, phase angle and frequency via PC controlled relay...

Model Number:SPAJ140C

Brand Name:ABB

Place of Origin:ESTONIA

...-circuit and time overcurrent protection of radial feeders in distribution networks. This integrated protection device provides comprehensive phase and ground fault protection for directly ...

Brand Name:GDZX

Model Number:ZX-803

Place of Origin:Hubei, China

...Relay Protection Tester Product introduction The power amplifier circuit adopts imported high-power high-fidelity modular power devices as the power output stage, combined with a carefully and reasonably designed heat dissipation structure, with sufficient power redundancy and thermal capacity. The power amplifier circuit has complete protection against overheating, overcurrent, overvoltage, and short circuit. When overcurrent

Brand Name:DEIF

Model Number:RMC131D 1A 24VDC

Place of Origin:Denmark

...Overcurrent Protection Relay Current Relay RMC131D 1A 24VDC Size 200*150*110mm Weight 1kg Type Relay Brand Name DEIF generator type diesel generator Application Generator Current relay Model RMC131D Usage Generator Parts MOQ 1PCS Quality Orignal DEIF's differential current relay RMC-131D protects the generator against short circuits and leakage currents in the windings of the generator. DEIF’s differential current relay

Brand Name:MINGYANG

Model Number:MY-T1200A

Place of Origin:China Mainland

... developed for power system relay protection commissioning and maintenance. It can output 6 channels of independent voltage and 6 channels of independent current simultaneously, widely applied in testing distance protection, overcurrent protection,

Brand Name:Gold

Model Number:SAM3E401 00D SAM3E40120D SAM3E401 50D S AM3E40200D S AM3E40250D SAM3E40300D1 SAM3E40300D2

Place of Origin:China

... SAM3E Series Solid State Complete Appliance Function and Characteristic ◆Assemble design of heatsink, air cooled, protection function for overcurrent, overheat. ◆Power input /output all adopts copper platoon derivation, the consumer use convenient.

Brand Name:Phoenix Contact

Model Number:EMD-FL-C-10

Place of Origin:AT

Phoenix Contact 2866022 Genuine EMD-FL-C-10 - Monitoring relay Monitoring relay for monitoring 1-phase currents of 0 … 10 A AC/DC, overcurrent/undercurrent or window, error memory, wide range power supply unit, 2 changeover contacts Specifications ...

Model Number:PRT-VI

Brand Name:HKV Test

..., maintenance, calibration, and verification of protective relays and power automation devices. It provides 6-phase current and 6-phase voltage outputs, making it suitable for transformer differential, distance, overcurrent, earth fault, generator, busbar,

Place of Origin:CHINA

Model Number:320B、322C、325C

Brand Name:ZVEZDA

ZVEZDA Electromagnetic Relay HFV9 024-1ZS 24V Fit 320B,322C,325C,335-0376,335-0376,335-0376 This ZVEZDA electromagnetic relay, model HFV9 024-1ZS(24V), 12V version HFV9 012-1ZS, fits small excavator and construction machinery hydraulic pilot circuit, light...

Brand Name:AMPFORT

Model Number:MZB-13S200-300R265

Place of Origin:Dongguan,China

PTCR Motor Ceramic PTC Thermistor Relay 100mA 265V For Overvoltage And Overcurrent Protection Of Small Power Transformer MZB/MZ11 series PTC thermistor is a "10,000 times fuse" with automatic protection, ...

Brand Name:ABB

Model Number:REX 521

Place of Origin:Sweden

A Feeder Protection Relay is a device designed to protect electrical feeders from faults and abnormal conditions in power distribution systems. Here are its primary features and functions: 1. Fault Detection and Isolation Overcurrent Protection: Detects ...