{"product_id":"freja-549-relay-test-system","title":"FREJA 549 Relay Test System","description":"\u003cp\u003eThe FREJA549 relay test system is a multipurpose, light, portable test instrument designed for the secondary testing of protection relays. Offering up to 9 current channels, the unit can be operated either manually via the built-in touch screen user interface running FREJA Local or placed under full computer control via the FREJA Win Software. The built-in user interface is Megger’s second generation of automatic\/semi-automatic manual user interface.\u003c\/p\u003e\n\u003cp\u003eThe FREJA549 has high compliance voltage to test high impedance earth fault relays, and high current to test all electromechanical, solid-state and numerical-based overcurrent relays, including voltage controlled, voltage restraint, and directional overcurrent. All FREJA and SMRT test sets can be daisy-chained where all channels are time synchronised and controlled as one system to cope with extreme test applications, ie large busbar protection systems or simultaneous injection in several Merging Units.\u003c\/p\u003e\n\u003cp\u003eThe large, easy to read full colour high resolution, high definition, TFT LCD touch screen display allows you to perform manual, steady-state, and dynamic testing quickly and easily. FREJA Local includes built-in preset test routines for automatic testing of protection relays and protection schemes. Menu screens and touch screen function buttons are provided to quickly and easily select the desired test function.\u003c\/p\u003e\n\u003cp\u003eTests and test results can be saved in FREJA Local memory and downloaded to a USB drive for test data transfer or to print test reports. Since the test set-ups and results are saved using Microsoft Explorer display, you can create your own test object structure. For fully automatic testing on a PC, each FREJA unit comes with an installed version of RTMS FREJA Remote. RTMS FREJA Remote is the FREJA Local software designed to run on a PC with the Windows 10 operating system. Additionally, both RTMS and the onboard system support direct transfer of installation files over Ethernet, eliminating the need for USB drives.\u003c\/p\u003e","brand":"TRD Engineering","offers":[{"title":"Default Title","offer_id":44241469734998,"sku":null,"price":0.0,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/6840\/4310\/files\/product-migration-freja-549-image-1-6955_png.webp?v=1774618068","url":"https:\/\/trdengineering.com\/en-tr\/products\/freja-549-relay-test-system","provider":"TRD Engineering","version":"1.0","type":"link"}