Carrier MINIMUM LOAD CONTROL ACCESSORY 30RB060-390, Installation Instructions Manual, Page: 33 / 76

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Table 3B — Physical Data, 30RB060-300 — SI
(cont )
LEGEND
*Operating weight does not include any options.
NOTES:
1. 30RB chillers with Greenspeed ® technology are not available in unit sizes 060 and 070.
2. No pumps are available for unit sizes 210-300.
UNIT 30RB 160 170 190 210 225 250 275 300
OPERATING WEIGHT (kg)*
Al-Cu Condenser Coil 4666 4819 5461 6243 6394 7031 7686 8321
Cu-Cu Condenser Coil 5215 5367 6118 6901 7052 7799 8566 9308
MCHX Condenser Coil 4297 4443 5019 5793 5937 6509 7096 7659
REFRIGERANT TYPE R-410A, EXV Controlled System
Refrigerant Charge (kg)
Std Coil, Ckt A/Ckt B/Ckt C
MCHX Coil, Ckt A/Ckt B/Ckt C 73.5/56.7/—
35.8/28.6/— 73.5/60.3/—
35.8/29.0/— 73.5/73.5/—
35.8/39.5/— 56.7/56.7/56.7
26.8/24.0/29.0 56.7/56.7/56.7
26.8/26.8/29.0 56.7/56.7/73.5
26.8/26.8/40.4 73.5/73.5/56.7
37.6/39.5/30.8 73.5/73.5/73.5
37.6/39.5/42.6
COMPRESSORS Scroll, Hermetic
Quantity 7 7 8 9 9 10 11 12
Speed (r/s) 58.3
(Qty) Compressor Model Number Ckt A (4) SH295 (4) SH295 (4) SH295 (3) SH295 (3) SH295 (3) SH295 (4) SH295 (4) SH295
(Qty) Compressor Model Number Ckt B (3) SH240 (3) SH295 (4) SH295 (3) SH240 (3) SH295 (3) SH295 (4) SH295 (4) SH295
(Qty) Compressor Model Number Ckt C N/A N/A N/A (3) SH295 (3) SH295 (4) SH295 (3) SH295 (4) SH295
Oil Charge (L, Ckt A/Ckt B/Ckt C) 27.6/18.6/— 27.6/20.7/— 27.6/27.6/— 20.7/18.6/20.7 20.7/20.7/20.7 20.7/20.7/27.6 27.6/27.6/20.7 27.6/27.6/27.6
No. Capacity Steps
Standard 7 7 8 9 9 10 11 12
Optional (Maximum) 8 8 9 10 10 11 12 13
Minimum Capacity Step (%)
Standard 13 14 13 10 11 10 9 8
Optional 8 10 9 6 8 7 7 6
Capacity (%)
Ckt A 62 57 50 38 33 30 36 33
Ckt B 38 43 50 28 33 30 36 33
Ckt C N/A N/A N/A 36 33 40 28 33
COOLER Direct Expansion, Shell and Tube Type
Weight (empty, kg) 689 689 689 1080 1080 1080 1080 1080
Net Fluid Volume (L) 278 278 278 327 327 327 327 327
Maximum Refrigerant Pressure (kPa) 3068 3068 3068 3068 3068 3068 3068 3068
Maximum Water Side Pressure
without Pumps (kPa) 2068 2068 2068 2068 2068 2068 2068 2068
Maximum Water Side Pressure
with Pumps (kPa) 1034 1034 1034 1034 1034 1034 1034 1034
WATER CONNECTIONS (in.)
Inlet and Outlet, Victaulic 6 6 6 6 6 6 6 6
Drain (NPT) 3 /
4
3 /
4
3 /
4
3 /
4
3 /
4
3 /
4
3 /
4
3 /
4
CONDENSER FANS Shrouded Axial Type, Vertical Discharge
Standard Low Noise Type
Fan Speed (r/s) Standard 19 19 19 19 19 19 19 19
No. Blades...Diameter (mm) 9…762 9…762 9…762 9…762 9…762 9…762 9…762 9…762
No. Fans (Ckt A/Ckt B/Ckt C) 6/4/— 6/4/— 6/6/— 4/4/4 4/4/4 4/4/6 6/6/4 6/6/6
Total Airflow (L/s) 58 521 58 521 70 226 70 226 70 226 81 930 93 634 105 339
CONDENSER COILS
No. Coils (Ckt A/Ckt B/Ckt C) 6/4/— 6/4/— 6/6/— 4/4/4 4/4/4 4/4/6 6/6/4 6/6/6
Total Face Area (sq m) 21.83 21.83 26.2 26.2 26.2 30.47 34.84 39.21
Max Working Refrigeration Pressure (kPa) 4522 4522 4522 4522 4522 4522 4522 4522
OPTIONAL HEAT RECOVERY CONDENSER Flooded, Shell and Tube Type
Weight (kg) (empty) 589 589 589 — — — — —
Net Fluid Volume (L) 65.9 65.9 65.9 — — — — —
Maximum Refrigerant Pressure (kPa) 4523 4523 4523 — — — — —
Maximum Water Side Pressure (kPa) 2068 2068 2068 — — — — —
Water Connections (in.)
Inlet and Outlet, Victaulic
5 5 5 — — — — —
Drain (NPT) 3 /
8
3 /
8
3 /
8
— — — — —
HYDRONIC MODULE (Optional) Pump(s) with pressure/temperature taps
and combination valve.
Not available
Pump Single or Dual, 29.2 or 58.3 r/s
CHASSIS DIMENSIONS
Length (mm) 5994 5994 7188 7188 7188 8382 9576 10 770
Width (mm) 2255
Height (mm) 2296.9
Al-Cu — Aluminum Fin/Copper Tube Condenser Coil
Cu-Cu — Copper Fin/Copper Tube Condenser Coil
EXV — Electronic Expansion Valve
MCHX — Microchannel Condenser Coil
N/A — Not Applicable