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The purpose of protective relay equipment is to sense fault states and trip circuit breakers. If a fault is not corrected early, personal injuries and serious damage can occur. Since protective relay equipment plays such a vital role in electric power grid protection systems, it must be tested at regular intervals to ensure that it is operating according to preset settings.
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| SVERKER™750/780 - Relay Test Unit |
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SVERKER 750/780 features many functions that make relay testing more efficient. For example, its powerful measurement section can display (in addition to time, voltage and current) Z, R, X, S, P, Q, phase angle, frequency and cos φ. All values are presented on a single easy-to-read display.
This is the engineer's toolbox. |
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| For more information click here. |
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| SVERKER™650 - Relay Test Unit |
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| SVERKER 650 features logical design and construction, and it is extraordinarily easy to learn and use. Its compact design and light weight makes it extremely portable. |
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| For more information click here. |
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| FREJA™306 - Relay Testing System |
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| FREJA 306 can be operated with or without a PC. After being put into the Local mode, FREJA 306 can be used stand-alone without a PC. FREJA 306 is an excellent choice when you want more current outputs, higher amps, VA or compliance voltage. Use it to test differential relays with 6 currents, or virtually any single or 3-phase relay. |
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| For more information click here. |
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| FREJA™300 - Relay Testing System |
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| FREJA 300 can be operated with or without a PC. After being put into the Local mode, FREJA 300 can be used stand-alone without a PC. Using the Local mode is easy. The function of each key is described on the display, which also presents the settings and measured values. |
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| For more information click here. |
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| CA30™ - Current Amplifier |
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| CA30 is a three-phase switched current amplifier suitable when higher voltages are needed to provide test currents for older electro-mechanical relays. Since the amplifier can be controlled by both current and voltage, it can be used instead of FREJA's voltage generators. The number of current generators can thus be increased to six, which is convenient when testing differential relays. |
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| For more information click here. |
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| FREJA™ Win - Software for FREJA relay testing syst |
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| In FREJA Win, the all-round General instrument program serves as a convenient, easy to understand, user-friendly toolbox. On the Connect page, you can enter information about how to connect the relay, including pictures if so desired. |
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| For more information click here. |
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| PAM360E™ - Phase Angle Meter |
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| The PAM360E™ phase angle meter is designed to test for example directional protection relays and to conduct directional tests on instrument transformers. |
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| For more information click here. |
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| MAGNUS™ - Step-Up Transformer |
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| MAGNUS is also used to prepare excitation curves for instrument transformers, demagnetizing current transformer cores and to conduct turn-ratio tests on voltage transformers. |
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| For more information click here. |
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| IPS-ENERGY™ - RELEX™ |
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| IPS-ENERGY RELEX is a data and testing management database for almost all power system protection devices. The system works as middleware, it connects available documentation and software in one common user interface. RELEX contexts relay data management and testing intelligence in one automated process with all necessary information whenever and wherever needed. |
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| For more information click here. |
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| Relay Testing Accessories |
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| Power source, Phase selector switch, Software, Cables and Others. |
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| For more information click here. |
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