AIR CONDITIONING TRAINER WINDOW TYPE : PSAW-205RA
Window air
conditioner is becoming now a day’s necessity. The unit demonstrates the
application of window air conditioner & evaluation of its performance. It
consists of a small room to which a small air conditioner is connected the room
is provided with a transparent front cover with a heater inside to simulate
heat load in the room. Various measurements are provided so that performance of
system that is COP of system, actual & theoretical cooling capacity of
system & power consumption of unit with different load conditions.
SPECIFICATIONS:
1.
Compressor
– Hermetically sealed, Kirloskar make, having the capacity of 1/10 ton of
refrigeration using R-12 refrigerant to keep room temperature between 20 to 30
c.
2.
Condenser
– Finned tube type, with forced air flow over the tubes,
3.
Capillary
tube of matched length as expansion device.
4.
Evaporator
– Finned tube type with forced air flow,
5.
Room
– 0.6 X 0.7 X 0.7 m. height, provided with transparent front wall. A heater
with input control is provided inside the room. Which simulates different load
conditions.
6.
Measurements
and Controls
a)
H.P.
/ L.P. Pressure gauges
b)
Digital
temperature indicator to measure the temperatures at various points.
c)
Energy
meters to measure input to compressor & heater.
d)
High
and low pressure cutout.
e)
Thermostat
to put off the compressor at set room temperature.
f)
Necessary
switch for electrical components.
SERVICES REQUIRED:
·
Floor
area of 2m X 1 m.
·
230V,
15AC stabilized supply with earthing connection.
