Table 1D — 40RUS Physical Data, SI — Chilled Water Units
UNIT 40RUS* | 25 |
| 28 |
| 30 |
NOMINAL CAPACITY (kW) | 70 |
| 87 |
| 105 |
OPERATING WEIGHT (kg) |
|
|
|
|
|
Base Unit | 310 |
| 469 |
| 473 |
Plenum | 102 |
| 148 |
| 148 |
FANS |
|
|
|
|
|
Qty...Diam. (mm) | 2...381 |
| 2...457 |
| 2...457 |
Nominal Airflow (L/s) | 3775 |
| 4719 |
| 5663 |
Airflow Range (L/s) | 2831 – 4719 |
| 3539 – 5899 |
| 4247 – 7079 |
Nominal Motor kW (Standard Motor) |
|
|
|
|
|
3.73 |
| 5.60 |
| 7.46 | |
3.73 |
| 5.60 |
| 7.46 | |
Motor Speed (r/s) |
|
|
|
|
|
29.1 |
| 29.1 |
| 29.1 | |
29.1 |
| 29.3 |
| 29.3 | |
CHILLED WATER COIL | Enhanced Copper Tubes, Aluminum | ||||
Max Working Pressure (kPag) |
| 2999 |
|
| |
Face Area (sq m) – Upper | 1.02 |
| 1.15 |
| 1.44 |
Face Area (sq m) – Lower | 0.77 |
| 1.15 |
| 1.15 |
Rows...Fins/m | 3...591 |
| 3...591 |
| 3...591 |
PIPING CONNECTIONS, |
|
|
|
|
|
Quantity...Size (in.) |
|
|
|
|
|
Chilled Water — In | 2...13/8 ODM |
| 2...21/8 ODM |
| 2...21/8 ODM |
Chilled Water — Out | 2...13/8 ODM |
| 2...21/8 ODM |
| 2...21/8 ODM |
Steam Coil, In (MPT) |
| 1...21/2 |
|
| |
Steam Coil, Out (MPT) |
| 1...11/2 |
|
| |
Hot Water Coil, In (MPT) |
| 1...2 |
|
| |
Hot Water Coil, Out (MPT) |
| 1...2 |
|
| |
Condensate (PVC) |
|
| 1...11/4 ODM/1 IDF |
| |
FILTERS | Throwaway — Factory Supplied | ||||
Quantity...Size (mm.) | 4...406 x 508 x 51 |
| 4...508 x 610 x 51 | ||
| |||||
4...406 x 610 x 51 |
| 4...508 x 635 x 51 | |||
|
| ||||
Access Location |
|
| Either Side |
| |
STEAM COIL‡ |
|
|
|
|
|
Max Working Pressure (kPag at 125°C) |
| 138 |
|
| |
Total Face Area (sq m) | 1.24 |
|
| 1.39 | |
| 1.39 |
| |||
Rows...Fins/m | 1...394 |
| 1...394 |
| 1...394 |
HOT WATER COIL‡ |
|
|
|
|
|
Max Working Pressure (kPag) |
| 1034 |
|
| |
Total Face Area (sq m) | 1.24 |
| 1.39 |
| 1.39 |
Rows...Fins/m | 2...335 |
| 2..493 |
| 2...493 |
Water Volume |
|
|
|
|
|
(L) | 52.6 |
| 54.1 |
| |
(m3) | 0.052 |
| 0.054 |
| |
LEGEND
‡Field installed accessory only.
8
