bids are invited for drone bty dji - the dji mavic air 2s intelligent flight battery three-cell 3500 mah 11.55v lipo battery with an energy rating of 40.42 wh maximum flight time of approximately 34 minutes and has a limited charging voltage of 13.2v , adaptor for falco drone - model mdx120w output 17v 7.6a rated power 120w dual charging support battery & controller simultaneously port type type-c for controller use case rapid charging in any operational environment , iron drum for ofc - drum diameter 500 mm usage application cable winding material ms max cable length 15 m capacity 5 ton brand rolcon the 500 mm ms cable drum is a durable and robust steel drum designed for the efficient storage and transportation of cables. made from high-quality mild steel ms it provides excellent strength and resistance to wear and tear. ideal for industrial use this drum ensures safe and organized cable handling, minimizing damage during transit and storage. , acl for ofc - the ability to handle a range of cable diameters for example from 60 mm to 160 mm the maximum rate at which cable can be pushed or pulled, such as 25 meters per minute modern equipment features synchronization with cable pulling winches and other pushers for efficient coordinated operation often managed by a plc unit often include variable frequency drives vvvf for speed control and plc programmable logic controller units for managing operations power source eg diesel generating set 5 kva and the weight of the equipment eg 270 kg are also specified , obstacles for drone training - 1 a tower is a standard gate elevated 5 feet off the ground to pass the drone from the gate through space between the upper and middle pvc pipe 2 this is the standard issue multi gp chapter gate it features durable vinyl mesh panels and creates a 5 feet opening we suggest pvc pipe for a light weight yet durable gate 3 a double gate tower is two standard gates stacked on top of each other to pass the drone from the gate through space b