YVAA Style A Air-Cooled Screw Liquid Chillers ... - Johnson Controls

SECTION 5 - TECHNICAL DATA
TABLE 4 - PHYSICAL DATA (CONT'D)
54
FORM 201.28-NM1.1
ISSUE DATE: 8/29/2012
UNIT FRAME 033 034 034 050 052
CONDENSER CODE 3 3 5 0 3
EVAPORATOR CODE C E E J J
GENERAL UNIT DATA
Number of Independent Refrigerant Circuits 2
Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, lbs
(kg)
Oil Charge, Ckt.-1/Ckt.-2, gal (liters)
290/290
(132/132)
4.1/4.1
(15.5/15.5)
310/310
(141/141)
4.2/4.2
(15.9/15.9)
315/315
(143/143)
4.3/4.3
(16.3/16.3)
% Minimum Load 10%
Unit shipping weight, lbs (kg) 1
Operating Weight, lbs (kg) 1
Chassis Dimensions - Length, Ft (mm)
18224
(8266)
18987
(8612)
423.1
(10748)
19315
(8761)
20175
(9151)
423.1
(10748)
20077
(9107)
20937
(9497)
467.1
(11865)
405/405
(184/184)
5.2/5.2
(19.7/19.7)
25968
(11779)
27325
(12394)
467.1
(11865)
445/445
(202/202)
5.4/5.4
(20.4/20.4)
28427
(12894)
29784
(13510)
599.3
(15222)
Chassis Dimensions - Width, Ft (mm) 88.3 (2242) 88.3 (2242) 88.3 (2242) 88.3 (2242) 88.3 (2242)
Chassis Dimensions - Height, Ft (mm) 94.6 (2403) 94.6 (2403) 94.6 (2403) 94.7 (2405) 94.7 (2405)
COMPRESSORS, SEMI-HERMETIC SCREW
Qty per Chiller 2
CONDENSER FANS
Number Ckt-1/Ckt-2 9/9 9/9 10/10 10/10 13/13
Air on Condenser (Min/Max), °F (°C ) 0/125 (-17.8/51.7)
EVAPORATOR, SHELL AND TUBE HYBRID FALLING FILM 2
Water Volume, gal (liters) 71 (269) 113 (428) 113 (428) 147 (556) 147 (556)
Leaving Water Temperature (Min/Max), °F (°C ) 3 40/60 (4.4/15.6)
Maximum Water Side Pressure, psig (bar) 150 (10.3)
Maximum Refrigerant Side Pressure, psig (bar) 235 (16.2)
Evap Drain Connection, in 3/4
NOTES:
1. Shipping and operating weights shown are for base unit; selected options may add weight to unit. Contact your nearest Johnson Controls
Sales office for weight data.
2. The evaporator is protected against freezing to 0°F(-17.8°C) with a standard heater.
3. For leaving liquid temperature below 40°F(4.4°C) or above 60°F (15.6°C), contact your nearest Johnson Controls Sales Office for application
requirements.
JOHNSON CONTROLS