Above trainer has built in requisite relay testing kit typically consisting of voltage injector, current injector, elapsed time counter (1msec. resolution), trip relay logic etc. • The Trainer needs a few set of associated relay testing panels (Approx. 5-15 nos. typically) which are mounted in a light weight sturdy aluminum profile flat demo panel system. Do not need any separate testing kit. • Facilitates easy and safe wiring by students due to use of 4mm sturdy Shrouded banana patch cords and shrouded socket arrangements for high voltage circuits, , and colorful screwless overlays showing circuit diagrams & its connection tag numbers for easy understanding and connection. • Set of Instructor Guide & Student Workbook
understanding and connection. • Set of Instructor Guide & Student WorkbookTechnical Specifications:- Input 3 phase DOL Starter panel
- 1 phase AC Input supply panel
- Variable voltage & current injector panel
- 3 Phase Power cum Energy meter panel
- Over current & elapsed time measurement panel
- FWD-OFF-REV, Switch Panel
- Variable voltage panel
- CT panel
- 415/110VAC, Star/Star Step Down Transformer Panel
- Numerical Feeder Protection Relay Panel
Experimentation:To perform experiment on IDMT over current protection. 2) To perform experiment on under/over voltage protection. 3 To perform experiment on earth fault protection. 4) To perform experiment on negative sequence over current protection. 6) | Usage | Laboratory |
| Phase | Single |
| Frequency | 50/60 Hz |
| Voltage | 220-240 V |
| | |
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