Trane Ascend ACR Series, Инструкция по установке, эксплуатации и обслуживанию

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8 AC-SVX001A-EN
Model Number Descriptions
Unit Model Number
Digit 1, 2, 3, 4 — Unit Model
ACRA = Air-Cooled Screw Chiller
Digit 5, 6, 7 — Nominal Tonnage
150 = 150 Tons
165 = 165 Tons
180 = 180 Tons
200 = 200 Tons
225 = 225 Tons
250 = 250 Tons
275 = 275 Tons
300 = 300 Tons
Digit 8 — Unit Voltage
A = 200/60/3
B = 230/50/3
C = 380/50/3
D = 380/60/3
E = 400/50/3
F = 460/60/3
G = 575/60/3
H = 400/60/3
Digit 9 — Manufacturing Location
U = Trane Commercial Systems, Pueblo, CO
USA
Digits 10, 11 — Design Sequence
** = Factory assigned
Digit 12 — Unit Sound Package
1 = InvisiSound ™ Standard Unit
2 = InvisiSound ™ Superior (Line Wraps,
Reduced Fan Speed)
3 = InvisiSound ™ Ultimate (Compressor
Sound Attenuation, Line Wraps, Reduced Fan
Speed)
Digit 13 — Agency Listing
0 = No Agency Listing
A = UL/cUL Listing
Digit 14 — Pressure Vessel Code
A = ASME Pressure Vessel Code
C = CRN or Canadian Equivalent Pressure
Vessel Code
D = Australia Pressure Vessel Code
Digit 15 — Factory Charge
1 = Refrigerant Charge R-134a
2 = Nitrogen Charge
Digit 16 — Evaporator Application
F = Standard Cooling (40 to 65°F/5.5 to 18°
C)
G = Low Temp Process Cooling (below 40°F/
5.5°C)
C = Ice Making (20 to 6°F/7 to 18°C) with
Hardwired Interface
Digit 17 — Evaporator Configuration
N = 2-pass Evaporator
P = 3-pass Evaporator
Digit 18 — Evaporator Fluid Type
1 = Water
2 = Calcium Chloride
3 = Ethylene Glycol
4 = Propylene Glycol
5 = Methanol
Digit 19 — Water Connection
X = Grooved Pipe
F = Grooved Pipe + Flange
Digit 20 — Flow Switch
1 = Factory Installed - Other Fluid (15 cm/s)
2 = Factory Installed - Water 2 (35 cm/s)
3 = Factory Installed - Water 3 (45 cm/s)
Digit 21 — Insulation
A = Factory Insulation — All Cold Parts 0.75”
B = Evaporator-only Insulation for High
Humidity/Low Evap Temp 1.25”
Digit 22 — Unit Application
1 = Standard Ambient (32 to 105°F/0 to
40.6°C)
2 = Low Ambient (0 to 105°F/-17.7 to 40.6°
C)
3 = Extreme Low Ambient (–20 to 105°F/
-28.9 to 40.6°C)
4 = High Ambient (32 to 125°F/0 to 52°C)
5 = Wide Ambient (0 to 125°F/-17.7 to 52°C)
Digit 23 — Condenser Fin Options
A = Aluminum Fins with Slits
D = CompleteCoat
™
Epoxy Coated Fins
Digit 24, 25 — Not Used
00 = Reserved for future use
Digit 26 — Power Line Connection
Type
A = Terminal Block
C = Circuit Breaker
D = Circuit Breaker with High Fault Rated
Control Panel
Digit 27 — Short Circuit Current
Rating
A = Default A Short Circuit Rating
B = High A Short Circuit Rating
Digit 28 — Transformer
0 = No Transformer
1 = Factory Installed Transformer
Digit 29 — Line Voltage Harmonic
Mitigation
X = DC Reactors (~30% TDD)
1 = Filter circuit (IEEE519 Compliant)
Digit 30 — Electrical Accessories
0 = No Convenience Outlet
C = 15A 115V Convenience Outlet (Type B)
Digit 31 — Remote Communication
Option
0 = None
1 = LonTalk
®
Interface (LCI-C)
2 = BACnet
®
MS/TP Interface
3 = Modbus ™ Interface
Digit 32 — Hard Wire Communication
X = None
A = Hard Wired Bundle - All
B = Remote Leaving Water Temp Setpoint
C = Remote Leaving Temp and Demand Limit
Setpoints
D = Programmable Relay
E = Programmable Relay and Leaving Water
and Demand Limit Setpoint
F = Percent Capacity
G = Percent Capacity and Leaving Water and
Demand Limit Setpoint
H = Percent Capacity and Programmable
Relay