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Sudharsan - Model SI / CV – 50 & SI / CV – 100 -Over Current Relay Test Kit
A secondary injection overcurrent relay test kit is a specialized equipment used for testing and calibrating overcurrent protection relays, typically found in electrical power systems. These kits are crucial for ensuring the proper functioning of protection relays, which are essential for safeguarding electrical circuits and equipment from overcurrent conditions. Below, I provide content descriptions for two specific types of secondary injection overcurrent relay test kits: SI/CV-50 and SI/CV-100.
- Undistorted Sine wave Injection Current.
- Performance comparable to Alstom’s CFB Test kit.
- Simultaneous availability of AC Injection Current and auxiliary AC / DC outputs.
- Digital Panel meters for Volt / Amp / Timer.
- Suitable for both NO / NC trip contacts of Relays under test.
- Input overload protection with MCB for Current Injection and 0.5A glass fuse for Auxiliary AC/DC outputs.
- Powder coated ms enclosure, portable with lifting handles and front panel protection with a lockable hinged cover.
Dimensions
- 425 x 390 x 280 mm
- Weight: 28 Kg for CV - 50
- 560 x 450 x 300 mm
- Weight: 42 Kg for CV - 100
- Secondary Injection Testing of Static-Over current/Earth fault relays/Electromagnet (CDG) relays
1. AC Injection Current – Isolated from mains (60 sec rating), continuously adjustable from 0.01 to 100A on 3VA burden relay.
2. Auxiliary output – continuously rated, non isolated from mains
- 0 – 250V, 0.75 A AC
- 0–300V, 0.5A DC
1. AC Injection Current – Isolated from mains ( 60 sec rating), continuously adjustable from 0.01 to 50A on 3VA burden relay.
2. Auxiliary Output –continuously rated, non isolated from mains
- 0 – 250V, 0.75 A AC
- 0–300V, 0.5A DC