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supply of electrical and rac items under capstone project of mechanical department at dr. b. r. ambedkar institute of technology (dbrait), sri vijaya puram supply of electrical and rac items under capstone project of mechanical department at dr. b. r. ambedkar institute of technology, sri vijaya puram , supply of electrical & rac items under capstone project , sliding gate motor with rack and pinion (power supply: ac 220v-240v ac, output torque: 27 n-m, motor speed: 1440 rpm, gate speed: 12 m /minute, max gate weight: 1000 kg, noise: 56 db, limiting switch: spring limit switch, transmitter distance: 50 m, working cycle: 40 %, ip class: ip44, operator: ac operator including control board, base plate and magnetic limit., remote control: 1 pair (2 nos.), transmitter 4 channels. photo cell: 1 pair (2 nos.) with input power: ac/dc 12-24v, detecting distance max: 15 m, ip class: ip55., metal rack: 1 meter rack x 10 nos., thickness: 09 mm. warranty: 01 year, pinion: 1 extra pinion) , power supply cable (4 sq mm, 2 core, pvc insulated) , open well submersible pump (5 hp, 65x65, suction / delivery, head range: 30-50 m, rpm: 2800, three phase, voltage: 415v, power rating - 7.3 kw, make: lubi/kirloskar/groundfos) , rgb fountain light (s.s body, ip 68, waterproof, output cable length minimum 2 meter, 27 watt. with smps & controller) , dol starter (5 hp, 3 phase, 415 v) , solenoid valve (waterproof, ip68, s.s body, grade: 304, thread type, size: 1.5 inch, pressure range: 0.5-12 bar, operating voltage: 24 dc , solenoid valve (waterproof, ip68, s.s body, grade: 304, thread type, size: 1 inch, pressure range: 0.5-12 bar, operating voltage: 24 dc) , dc smps (10 ampere, 24 volt) , arduino- uno r3 board (standard) , adapter (5v, 2 amps) , relay module (6 output) , compressor -r134 a (model name/number: cj513, motor power: 1 hp, capacity: 1 ton, phase : single phase) , copper tube (diameter: 1/4 inch, length:15m) , high pressure gauge (type: bourdons tube, dial size: 65mm, range: 0-550 psi, connection type:back mounted connection, glycerin filled, thread connection size:1/4 inch, end connection: male) , low pressure gauge (type: bourdon’s tube, dial size: 65mm, range: 0-550 psi, connection type: back mounted connection, glycerin filled, thread connection size :1/4 inch, end connection: male) , digital ammeter (input signal: ac, range: 0-20 amps, supply: 230 v ac ) , digital voltmeter (model: smp355, range: 0-300 v ac, display: 0-300 v ac, acc class 0.5, aux: 230 v ac) , lp/hp cut out (model: type mp15, pressure range: low side: vacuum up to 100 psi (-30 in hg to +100 psi), high side : 0 to 85 psi (approx.), adjustable differential : 0.6 to 7 kg/cm² (approx. 9 to100 psi) ) , temperature indicator (nutronics auto scanner dtim-200m) (sensor input : pt-100, range: 200 degree celsius, supply : 230 v ac with selector switch ( 0 - 9 ) , refrigerant: freon r 134 a (450g, can) , copper brazing rod (thickness - 2 mm) , copper brazing rod (thickness - 3 mm) , white brazing flux powder (standard, for copper) , lpg (can) (225 ml ) , capillary tube (internal diameter: 0.5 mm, material: copper) , suction accumulator for r134 a (0.5 inch) , liquid line filter drier (1/4 inch) , capacitor (4 mfd) , refrigeration shut off valve (diaphragm hand valve, size: 1/4 inch) , wire (2.5 square mm, copper ) , refrigerator thermostat (type : rotary adjustable thermostat, control range :1-9 temperature range : –5 °c to +10 °c, power : 220–240 v ac, 50 hz,) , thermal insulation sleeve (length: 1 meter , inner diameter: 10 mm ) , thermal insulation sleeve (length: 1 meter , inner diameter: 15 mm ) , electrical insulation tape (standard ) , condenser (heat exchanger) (condenser tube outer dia. : 3/8 inch, for 1 hp capacity , r-134 a compatible) , thermocouple with wire (temperature sensor rtd, pt-100, od: 6mm, length: 4 inch or 100 mm)
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