RLC-PRC006-EN14
Model
Number
Description
1140-500 Tons
Digits 1, 2 — Unit Model
RT Rotary Chiller
Digit 3 — Unit Type
A Air Cooled
Digit 4 — Development Sequence
C Third Sequence
Digit 5, 6 & 7 — Nominal Capacity
140 140 Nominal Tons
155 155 Nominal Tons
170 170 Nominal Tons
185 185 Nominal Tons
200 200 Nominal Tons
225 225 Nominal Tons
250 250 Nominal Tons
275 275 Nominal Tons
300 300 Nominal Tons
350 350 Nominal Tons
375 375 Nominal Tons
400 400 Nominal Tons
450 450 Nominal Tons
500 500 Nominal Tons
Digit 8 — Unit Voltage
A 200/60/3
C 230/60/3
J 380/60/3
D 400/50/3
4 460/60/3
5 575/60/3
Digit 9 – Manufacturing Location
U Water Chiller Business Unit,
Pueblo, CO USA
Digit 10, 11 — Design Sequence
CO Factory Input
Digit 12 — Unit Basic Configuration
N Standard efficiency/performance
configuration
H High efficiency/performance
configuration
Digit 13 — Agency Listing
N No agency listing
U UL/CUL listing
Digit 14 — Pressure vessel code
A ASME pressure vessel code
Digit 15 — Evaporator temp range
F Standard 40-60 deg F leaving temp
G Low (<40 deg F) leaving temperature
Digit 16 — Evaporator configuration
N Standard pass arrangement,
insulated
Digit 17 — Condenser ambient range
N Standard ambient range
(25-115 deg F)
H High ambient capability
(25-125 deg F)
L Low ambient capability (0-115 deg F)
W Wide ambient capability
(0-125 deg F)
Digit 18 — Condenser Fin material
1 Standard aluminum slit fins
2 Copper Fins
4 CompleteCoat epoxy coated fins
Digit 19 — Condenser fan/motor
configuration
N STD fans with ODP motors
T STD fans with TEAO motors
W Low Noise Fans
Digit 20 — Compressor motor starter
type
X Across-the-line starters
Y Wye-delta closed transition starter
Digit 21 — Incoming Power line
connection
1 Single Point Power connection
2 Dual Point Power connection
Digit 22 — Power line connection type
T Terminal block connection for
incoming line(s)
D Non-fused disconnect switch(es)
for incoming line(s)
C HACR rated circuit breaker(s) for
incoming line(s)
Digit 23 — Unit operator interface
E EasyView operator interface
D DynaView operator interface
Digit 24 — Remote operator interface
N No remote interface
C Tracer Comm 3 interface
L LonTalk compatible LCI-C interface
Digit 25 — Control input accessories/
options
N No remote inputs
R Ext. evaporator leaving water
setpoint
C Ext. current limit setpoint
B Ext. leaving water and current
limit setpoint
Digit 26 — Control output accessories/
options
N No output options
A Alarm relay outputs
C Icemaking I/O
D Alarm relay outputs and Icemaking
I/O
Digit 27 — Electrical protection options
0 No short circuit rating
5 10,000 Amp short circuit rating
4 35,000 Amp short circuit rating
6 65,000 Amp short circuit rating
Digit 28 — Electrical accessories
N No electrical accessories
F Nema-4 flow switch – 150 psi
(sealed)
E Nema-1 flow switch –150 psi
Digit 29 — Control panel accessories
N No convenience outlet
A 15A 115V convenience outlet (60Hz)
Digit 30 — Service Valves
1 With suction service valves
Digit 31 —- Compressor Sound
Enhancement Option
0 No Compressor Sound Attenuator
1 Compressor Sound Enhancement
Package
Digit 32 — Appearance Options
N No appearance options
A Architectural louvered panels
C Half louvers
G Access guards
B Access guards and half louvers
Digit 33 — Installation accessories
N No installation accessories
R Neoprene in shear unit isolators
F Flange kit for water connections
G Neoprene isolators and Flange kit
RTAC350AUCONNAFNN1N X 1 T E NN N0NN10NN
1,2 3 4 5,6,7 8 9 10,11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33