82
RT-SVX34R-EN
Table 51. Component static pressure drops Pa (SI) — 50 Hz (continued)
Nom. Std
Tons
(kW)
L/s Std
Air
Heating System
Standard
Efficiency ID
Coil
Filters
Econo-
mizer
Gas Heat Electric Heat
Throw-
away
MERV 8 High Eff
MERV 14
High Eff
Low
High
1
Element
2
Elements
Dry
Wet
Adder 50mm 100mm 100mm
146 (42)
5900 4 11 27 42 78 115 34 62 55 84 24
6290 4 12 31 48 86 126 36 67 60 88 27
6680 5 14 35 54 96 139 41 82 72 100 30
7070 5 16 39 60 115 162 46 91 82 112 34
7470 6 18 44 67 126 176 48 98 86 124 39
Note: Static pressure drops of accessory components must be added to external static pressure to enter fan selection tables.
Table 52. Supply air fan drive selections — 50 Hz
Nominal Tons
(kW)
7.5 hp (5.6 kW) 10 hp (7.5 kW) 15 hp (10 kW) 20 hp (15 kW)
rpm
Drive No
rpm
Drive No
rpm
Drive No
rpm
Drive No
23 (80)
458 A — — — — — —
500 B — — — — — —
541 C — — — — — —
583 — 583 D — — — —
625 —
625
(a)
E — — — —
25 (88)
458 A — — — — — —
500 B — — — — — —
541 C — — — — — —
583 — 583 D — — — —
625 — 625 E — — — —
29 (103)
500 B — — — — — —
541 — 541 C — — — —
583 — 583 D — — — —
658 — — —
658
(b)
F — —
664 — — —
664
(c)
G — —
33 (118)
417 — 417 H — — — —
437 — 437 J — — — —
479 — 479 K — — — —
521 — — — 521 L — —
562 — — — 562 M — —
604 — — — 604 N — —
42 (146)
437 — 437 J — — — —
479 — 479 K — — — —
521 — — — 521 L — —
562 — — — 562 M — —
604 — — — — — 604 N
(a)
For YC gas/electric only.
(b)
For TC and TE Cooling only and with electric Heat units only.
(c)
For YC gas/electric only.
SSttaarrttuupp
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