Modified: October 19, 2021
1. Purpose
The Rack Charger is provided to every classroom as part of the Early Digital Learning Programme. The purpose of the Rack Charger is to charge the Tablets (Learners Devices). The Rack Charger is connected to the main power source available in the classroom and the charging time is controlled by an in-built Timer.
2. Components
The Rack Charger is divided into Two (02) compartments i.e.
- Tablet Charging Compartment
- Power Control Compartment
Both the compartments have access doors with safety locks.
- Tablet Charging Compartment
Components in the Tablet Charging Compartment :
- Tablet Holders: 10 Nos in each row, a total of 20 Tablets can be accommodated simultaneously for charging
- Fans: Two fans (one in each row) for circulating air to keep inside temperature in control
- Safety Locks: For ensuring safety of Students and securing the Tablets
- Ball Catcher: For retaining the door alignment and to hold the door
- Latch: for additional security to lock the door with Padlock
- Lock Receiver Plate for holding lock
- Front Caster Wheels (2 Nos) to support movement of Rack Charger
- Power Control Compartment
Components in the Power Control Compartment
- Power Cord: To connect the Rack Charger to the main power source
- MCB: To protect the device from power surge
- Timer: To operate charging activity during preset working hours
- Power Sockets: 20 no’s for every adaptor in the charging compartment, each power socket is numbered in serial for reference purpose
- Adaptors with USB Cable Connectors : To connect with Tablets
- Back Caster Wheels (2 Nos) to support movement of Rack Charger
- Power Switches: For Fans, Adaptors power supply
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