PRESENTASI RIVIEW TAHAB 2

DONY ROCHMAN S.

Chiller adalah mesin refrigerasi yang berfungsi untuk mendinginkan air pada sisi evaporatornya dan Air dingin yang dihasilkan itu selanjutnya didistribusikan ke mesin penukar kalor (AHU/ Air Hndling Unit)

FUNGSI CHILLER

SPESIFIKASI CHILLERModel 30 GT-210---900--- Serial …. Factory Charged    

  OTYVolts AC PH Hz RLA   LRA

Refrig sistem / R -22      

Comp 2380/415 3 50 44.9   223190 LBS 86.3 Kg      

Comp 2380/416 3 50 75.7   345185 LBS 83.4 Kg      

                         

Design / Test Pressure Gauge      

High | PSI 450 | KPA 3103 | Low | PSI 278 | KPA 1917                

Fan motor OTYVolts AC PH Hz RLA   HP Kw out        

Out door 12380/415 3 50 3  1 746       

Out door                        Other                        

Heaters       TotalOnly sultale for out door

use    Power supply 380/415 Volts | 3 HP | 50 Hz             CKT

Min circuit Amp   Max over current

        Protection Device AmpsPromissible Voltage At Unit 440 Max 232 Min   1 523.3 600 Fuse Only

Control Power Supply 230 Volts | 1 PH | 50 Hz | 10 Amps 2   Fuse Only

Spesifikasi Chiller CarrierModel 30 GT-210---900--- Serial …. Factory Charged    

 

OTY

Volts AC

PH Hz RLA   LRA

Refrig sistem / R -22      

Comp 2380/415 3 50 44.9   223 190 LBS

86.3 Kg      

Comp 2380/416 3 50 75.7   345 185 LBS

83.4 Kg      

                         

Design / Test Pressure Gauge      

High | PSI 450 | KPA 3103 | Low | PSI 278 | KPA 1917                

Fan motor

OTY

VoltAC

PH Hz RLA   HP Kw out        

Out door12

380/415 3 50 3   1 746        

Out door                        

Other                        

Heaters       TotalOnly sultale for out

door use    

Power supply 380/415 Volts | 3 HP | 50 Hz             CKT

Min circuit Amp  

Max over current

       Protection

Device Amps

Promissible Voltage At Unit 440 Max 232 Min   1 523.3 600 Fuse Only

Control Power Supply 230 Volts | 1 PH | 50 Hz | 10 Amps 2   Fuse Only

Parameter Operasional Chiller Carrier

NO

ITEM

SETTING KETERANGAN

  OPERASIONAL SHUT DOWN  

1 Tekanan Suction 60 ± 10 Psi 30 Psi Shutdown Min

2 Tekanan Discharge 225 - 275 Psi 350 Psi Shutdown Min

3 Suction superheat 5,6 - 11°C 20 °C Shutdown Min

4 Sight Glass Bersih / hijau    

5 Ampere compressor ( 25 PK ) 35 A 44,9 A Shutdown Min

6 Ampere compressor ( 40 PK ) 63 A 75,7 A Shutdown Min

7 Ampere fan Condensor 3:00 AM    

8 Differential Oil Pressure 16 - 30 Psi - 6 Psi Shutdown Min

9 Oil Level 1/8 - 3/8    

10 EXV Wending 25 ± 2 W    

11 Thermistor accuracy > 2 °F Ganti    

12 Jumlah Refrigerant ( CKT A ) 86,2 Kg    

13 Jumlah Refrigerant ( CKT B ) 83,9 Kg    

14 Oil Volume 9 l/ Comp    

         

SPESIFIKASI COMPRESSOR CHILLER

Kondensor berfungsi untuk membuang kalor dan mengubah wujud bahan pendingin dari gas menjadi cair.Berdasarkan media pendinginnya Condensor terbagi menjadi 3 macam yaitu : 1. Condensor berpendingin udara (Air Cooled Condenser) 2. Condensor berpendingin air (Water Cooled Condenser)3. Condensor berpendingin kombinasi udara dan air (Evaporative Condenser)

JENIS CONDENSOR

Air-Cooled Condenser

subcooler

outdoor air

condenser coil

propellerfan

Water-Cooled Condenser

cooling water

subcooled, liquid refrigerant

subcooler

hot, refrigerant vapor

85ºF[29ºC]

95ºF[35ºC]

Evaporative Condenser

sumppump

condenser coil

refrigerant vapor

subcooler

fan

liquid refrigerant

JENIS KATUP EXVANSI

SIGH GLASS INDIKASI

SPESIFIKASI CHWP

Sistem Kerja

Evaporator

Condenser

Compresor

Filter Drier

EXV

A H U

Fan

FilterCoil

water

Mixing Box

Fre

sh

A

ir

Return Air

Fan LOAD

ChilledWater Pump

liquid

vapor

PROTEKSI SITEM KEAMANAN

TROUBLE SHOOTING