JOHNSON CONTROLS
FORM 150.67-EG1 (219)
16
7. Determine average full load Compressor kW at 34 tons:
34 Tons x (41.77) =41.93 Compressor kW
33.87 Tons
8. Determine E.G. GPM:
GPM = Tons x Gal °F / min/ Ton Factor
RANGE
9. Determine Cooler Pressure Drop:
a. See Ethylene Glycol Correction Factors for 30% by weight ethylene glycol.
READ:
1.258 Pressure Drop factor
b. See page 18 at 88.7 GPM for YCAL0046
READ
: 3.0 Water PD
c. Cooler Pressure Drop = 3.0 x 1.258 or 3.77 ft.
10. A
YCAL0046
is suitable.
Selection Data (Cont'd)
Содержание YCAL Series
Страница 4: ...JOHNSON CONTROLS FORM 150 67 EG1 219 4 THIS PAGE INTENTIONALLY LEFT BLANK...
Страница 47: ...FORM 150 67 EG1 219 JOHNSON CONTROLS 47 Unit Dimensions Cont d YCAL0028 LD18674...
Страница 55: ...FORM 150 67 EG1 219 JOHNSON CONTROLS 55 45 1 8 18 1 2 LD18682 Unit Dimensions Cont d YCAL0052...
Страница 57: ...FORM 150 67 EG1 219 JOHNSON CONTROLS 57 Unit Dimensions Cont d YCAL0056 45 1 8 16 3 4 LD18684...
Страница 63: ...FORM 150 67 EG1 219 JOHNSON CONTROLS 63 Unit Dimensions Cont d YCAL0022 SI LD18692...
Страница 73: ...FORM 150 67 EG1 219 JOHNSON CONTROLS 73 Unit Dimensions Cont d YCAL0052 SI 424 LD18702...
Страница 88: ...JOHNSON CONTROLS FORM 150 67 EG1 219 88 Power Wiring Single Circuit ld18707...
Страница 89: ...FORM 150 67 EG1 219 JOHNSON CONTROLS 89 Power Wiring Single Circuit Cont d...
Страница 90: ...JOHNSON CONTROLS FORM 150 67 EG1 219 90 Power Wiring Single Circuit Cont d...
Страница 91: ...FORM 150 67 EG1 219 JOHNSON CONTROLS 91 LD18746 Power Wiring Dual Circuit...
Страница 92: ...JOHNSON CONTROLS FORM 150 67 EG1 219 92 Factory wired with optional transformer LD03611 Control Wiring...