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Protection Relay
acts as a circuit breaker in the event of a fault.
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Protection Relays
ROCON designs and manufactures large variety of world-class intelligent electronic devices (IEDs) for relay protection and automation. They are applicable for all kind of utilities in industry - for all power system facilities (in production, distribution and transmission of energy to the end user) for transport companies, for factory substations etc.
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Current Booster
PHPC01
PHPC01 current booster is an accessory which can work together with protection relay test kit to test transformer protection relay testing. It is specifically designed to supply high compliance voltage even at small current range.
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Quasar Smart Relay Tester
The Quasar is the most advanced three-phase relay test set designed for the testing of secondary and IEC-61850 protections of any type with special focus on industrial and routine maintenance applications.
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Universal Three-phase Protective Relay Test Set
Mentor-12
The Mentor 12 is the most advanced three-phase relay test set available for type and field testing of electromechanical and digital protections of any kind, in traditional or IEC-61850 based substations.
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NI TB-2640B Terminal Block for NI 2532B as 1-Wire 4x128 Matrix Topology Without Column Protection Resistors
782385-01
Screw Terminal, Ribbon, 4x128, 1-Wire PXI Module Matrix Terminal Block - The TB-2640B provides the necessary routing to configure the PXI-2532B or PXIe-2532B PXI Matrix Switch Module as a 1-wire 4x128 matrix. You can directly connect the TB-2640B to the front panel I/O connectors … of the PXI-2532B or PXIe-2532B. This terminal block includes ribbon cable headers to connect signals to the PXI Matrix Switch Module. The TB-2640B also provides optional isolation resistors to protect the reed relays from capacitive loads.This 782385-01 card does NOT have 100 Ohm protection.
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Portable Relay Tester
The protective devices such as relays, overload coils, circuit breakers must be checked regularly to ensure that, they are always ready to operate correctly. If a fault occurs in the equipment, which they are protecting, routine relay testing will quickly detect the faulty, incorrectly adjusted protection circuit and will possibly prevent serious damage to plant or injury to personnel. Apart from checking the protective circuits correctly, it is usually necessary to measure its operating time. The micro controller based time interval meter is used for this purpose in all AJIT brand relay tester.
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Circuit Breaker Simulation Device
PSS01
PSS01 is the circuit breaker simulator，which can conduct circuit breaker simulation to test the whole secondary relay scheme together with relay test set. It is very good accessory for protection relay test kit to avoid complicated software programming to finalize the same test.
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32-CH Isolated DIO Card
LPCIe-7230
ADLINK LPCIe-7230 is 32-CH isolated input and/or card. It provides a 2,500 C optical isolation protection. Two wide input range of the LPCIe-7230 makes it easy to sense the status of external devices. The non-polarity characteristic is suitable for a wide variety of industry applications. The LPCIe-7230 devices also feature a wide output range from 5 to 35 V, which is suitable for relay driving and industrial automations applications. The LPCIe-7230 also provides two interrupt sources on digital input channels, which are easily user configurable.
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Advanced Line Protection System
ALPS
ALPS is a multi-function digital protective relay system intended toprovide distance protection for HV or EHV transmission lines. It maybe applied on or adjacent to series compensated lines. It is availablefor single or three phase tripping applications. Typical operatingtimes are to 1 cycle.
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Three-phase Protection Relay Test Set/Kit
POM2-3243
POM2 series protection relay test kit is the best modular designed relay tester with local control system. There are 2 models, the POM2-6143 and POM2-3243, the POM2-3243 with 3×20A and 4×300V.
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903 Benchtop Three Phase 40A
Weshine Electric Manufacturing Co., Ltd
1. The instrument has standard four phase voltage and three-phase current output. It can test not only various traditional relays and protection devices, but also various modern microcomputer protections, especially for transformer differential protection and standby automatic switching device. The test is more convenient and perfect.2. Classic Windows XP operation interface, friendly man-machine interface, easy and fast operation; high performance embedded industrial control computer and 8.4 inch resolution 800 × 600 TFT true color display screen, can provide rich and intuitive information, including the current working state of the equipment and various help information.
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Protection Relay Testing Equipment
S40A
S40A is a type of 3-phase protection relay test kit, with 3×40A, 3×300V, and also a local control system. It is a portable and economic secondary injection tester, and easy to use.
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Low Profile Solid State Relays, MIL-PRF-28750 Screened
Part No. LD24KK
The Series LD24KK solid-state relays are screened utilizing MIL-PRF-28750 test methods and are packaged in low profile hermetically sealed cases. These relays are constructed with state-of-the-art solid state techniques and feature fully floating power FET output technology. This allows the load to be connected to either output terminal and provides a low ON resistance. The input and output are optically isolated to protect input logic circuits from output transients. A trip status indicator turns on when an overcurrent condition has occurred and the short-circuit protection has been activated.MSL 1Available options include:LD24KK 5A, 270Vdc Load; 4.2-16Vdc Control, Short Circuit Protection and Trip Status
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Overcurrent Protection Relays
DKR-24 Besleme üniteleri, tüm elektrik tesislerinde 24V DC gerilim ihtiyacnkarþlamada kullanlrlar. DC besleme, genellikle acil durumlarda kullanlmaküzere aranmaktadr. Bu nedenle besleme ünitesi her an hazr durumdaolmaldr
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PXI Relay Driver Module
The PXI Relay Driver Module controls up to 64 external relays with up to 50 VDC or 600 mA per channel drive capacity when using an external power supply. Modules can drive small DC motors or other inductive relay coils, and they include overcurrent, overvoltage, and flyback protection to ensure long operation. The PXI Relay Driver Module allows you to build custom switch configurations while using the standard IVIcompliant NISWITCH driver software.
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Protection Relay Test Set
PW41i
PW41i is designed with 3 currents (3*40A) and 4 voltages (4*300V). The local software system with many relay testing modules is designed based on Windows system, which is easy and convenient for operation and upgrade.
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Motor Starters
Mitsubishi Electric Automation, Inc
A type of starter for AC motors that combines a magnetic contactor and an overload relay. The MS-T (10-32 amps) and MS-N (35-400 amps) series motor starters offer a compact design and provide reliable protection for your motors against overload and short-circuit conditions in any industrial application.
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Computer Control 6-Phase Relay Protection Tester
GDJB-PC6
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
1.This tester with standard 6 phase voltage, 6 phase current output,2.Voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A.3.Digital Signal Processor Microcomputer.4.Not only test the traditional relays and protectors, but also test the modern micro computer replays, special for transformer differential protection and transfer equipments.
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Motor Protection Relay
239
The 239 relay is designed to fully protect three phase AC motors against conditions which can cause damage. In addition to motor protection, therelay has features that can protect associated mechanical equipment, give an alarm before damage results from a process malfunction, diagnose problemsafter a fault and allow verification of correct relay operation during routine maintenance.
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Universal Transmitter
Ut4623
Programmable via detachable Programming Unit (UT4624), process calibration, signal and relay simulation, password protection, errordiagnostics and selection of help text
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Portable Power System
portable power system is a portable emergency power supply system specially developed by our company using high-capacity lithium-ion battery system for power operation and maintenance. It can provide emergency and standby power supply for automation devices such as protection devices and commissioning tools such as relay protection tester.
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Protection System Tools
Megger’s comprehensive range of products for relay tests includes high current primary injection, relay phase angle, end to end line protection GPS timers and relay current amplifiers.
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Field Ground Module
SEL-2664
Schweitzer Engineering Laboratories, Inc.
Add the SEL-2664 Field Ground Module to the SEL-300G or SEL-700G to protect all the critical components in your generator with one comprehensive relay. Or, add the SEL-2664 to the SEL-2664S to complete ground fault protection on both the rotor and stator.
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Solid State Relay with Power FET Switch Protected Against Short Circuits and Overload Currents
Part No. FR75-1
The FR75-1 solid-state relay utilizes a power FET switch that is protected against short circuits and overload currents. The short-circuit protection feature provides protection when a short or overload occurs while the relay is on as well as when the relay is switched into a short. The FR75-1 is packaged in a low-profi le mini-DIP metal package.MSL 1Available options include:FR75-1 0.25Adc, 60Vdc Load; 3.8-5.5Vdc Control; through hole mounted
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DC ISSRs
SHI Series
Your product description goes here.Series SHI relays are designed to switch high voltage (high power) DC loads. These devices feature the latest generation of High Voltage IGBT Technology. This SSR comes with built-in Diagnostic features. The SHI Series is built with many protection features including protection for transient voltage bursts, overload and short circuits of the load.Available options include:SHI75DC50-6 50A, 750 Vdc Load; 24-48 Vdc ControlSHI75DC50-9 50A, 750 Vdc Load; 72-110 Vdc Control
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Power Calibrator And Protection Relay Test Set
CP11B
Calmet Smart Calibration Devices
Single phase, class 0.02 and 0.05 power quality calibrator up to 120A and 560VAC with programmable power quality parameters. It makes possible to make automatic test of electricity meters, measurement transducers, current transformers and protection relays.
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6-Phase Protection Relay Tester
HME-1200
HAOMAI Electric Power Automation Co., LTD.
Economical 6-phase Protection Relay Tester 6-phase current (6×30A) + 6-phase voltage (6×120V) output.
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Dual-Output 28VDC Plastic Relays with Thermal Protection
Series LPD70
Series LPD70 dual-output 28 Vdc plastic relays offer internal thermal protection. They utilize optical isolation for excellent input-to-output isolation. The LPD70 offers a current-limiting output to protect itself and associated load circuits from transient current overloads. During an overcurrent condition, the LPD70 clamps the current to a safe operating value.MSL 6 Available options include:LPBD70 0.25Adc, 33Vdc Load; 4-7Vdc Control;
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Three-Phase Solid State Relay
Part No. E3P2G
The E3P2G series, three-phase solid state relay is the 2nd generation of the discontinued E3P series. The new design incorporates a high efficiency back-to-back thyristor with direct copper bonding for a longer lifetime expectancy. Over-Voltage protection is provided internally with TVS diodes for the input and output. Additionally our -16 model is designed with an RC snubber and VDR for greater protection to the output to handle all types of loads. The industrial SSR utilizes optical isolation to protect the control from load transients for each phase and has tight zero-cross window for low EMI. A control status LED are standard on all models.Available options include:E3P48D25 Load: 25A, 24-600Vrms ; Control: 4-30Vdc E3P48D50 Load: 50A, 24-600Vrms ; Control: 4-30Vdc E3P48D75 Load: 75A, 24-600Vrms ; Control: 4-30Vdc E3P48D75-16 Load: 75A, 24-520Vrms ; Control: 4-30Vdc ;E3P48D75-16 RC+VDR Output Protection
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Power System Simulator
F6150e
The Doble F6150e is a versatile solution for testing protection relays and schemes.This power system simulator performs the simplest through the most complex tests. Meeting all your testing needs, the F6150e is available in different configurations.Whether you need to test a specific component or test an entire scheme, the F6150e is the proven solution to assess protection system performance.
