Multi compressor rack refrigeration system trainer YPH-R-7200

-Available to test checking fault, temp. control, and pressure control in multi condensing unit system.
-Available to compare with effect of one condensing unit and two condensing unit..
-Available to check oil level gauge at system with visual by using oil level regulator at each of compressor.
-Available to draw p-I diagram as changing system cycle in refrigeration apparatus, since the measured section in the system should be selected.
-Available to test performance with theory on operation of device.
-Available to acquisition and save data of p-I diagram with program software.

Machine
 a. Compressor  : 1/2HP, single-phase 220V, Control Box 2ea
 b. Condenser  : Air-cooled type, single-phase 220V
 c. Evaporator : Pin, Tube type
 d. Liquid receiver : 1HP, Accumulator : 1HP
 e. Expansion Valve: manual expansion valve(Welding)
 f.  Electronic valve for operation : 3/8“ nut clamp type or welding type
 g. Electronic Valve :  : 3/8" nut clamp type or welding type
 h. Manometer: High Pressure, Low Pressure
 i. Filling nipple : Attached to a nipple for Filling
 j. Sight Glass : welding type or nut clamp type 3ea
 k. Oil separator
 l. C.P.R
Control
 a. Magnet Contact : 13A, 4EA
 b. Relay : 2EA
 c. Timer (60sec) : 1EA
 d. Safety device : Blocking overvoltage  (N.F.B), buzzer, fuse
 e. Digital thermometer : 6EA (temperature control type)
 f. Pilot lamp : Green, White
Program
 a. Temperature, pressure and humidity data acquisition control program

 Option
 BLDC compressor
 Condenser : Air-cooled type, Single-phase
 220V(inclusion of transparent glass tube )
 Liquid receiver, Accumulator : transparent glass style
 Data logger system(MSR-1000, MSM-1000)