SALIENT FEATURES :
The 1φ transformer protection panel consists of various items and equipments for typical protection
schemes for 1φ transformer. The panel helps the students to study and clearly understand the protection schemes under actual load condition. The following items / equipments are provided.
1. Transformer : 1φ Transformer.
Primary : 415 V
Secondary : 230 V / 1.5 KVA / 50 Hz
single phase, core type, air cooled with terminals
brought out for proper connections.
2. Panel : The main panel will consists of the following:
a. Relay Panel : It will consists of:
i. AC instantaneous over current relay
ii. AC instantaneous earth fault relay
iii. Transformer percentage differential relay
Relays are connected in primary / secondary circuit as per requirement with suitable CT / PT as required.
b. Annunciation : Proper audio & visual alarm annunciation for
identification of type of fault is provided.
c. Fault Simulation : The necessary / required internal faults and external faults are provided using contactors and ON / OFF switch as required to study the operation of various protection schemes.
d. Metering : Voltmeter & Ammeter, one each in primary & All above component are mounted in a panel type enclosure for proper educational / training use.
The panel provided is ergonomically designed & fabricated using high quality MS sheets of proper gauges duly powder coated for better environmental protection. The components and material used are of industrial grade and good quality for rugged use of the equipment.
SPECIFICATIONS ARE SUBJECT TO CHANGE DUE TO CONSTANT
DEVELOPMENTS WITHOUT ANY PRIOR NOTICE
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