5
RTS HUMIDIFIER RX SERIES INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
Models, capacities, and electrical specifications (continued)
Table 5-1:
RTS humidifier capacities, electrical specifications (continued)
RTS model
Maximum steam
capacity
Power Stages
Total max current draw (amps)
Single-phase Three-phase
lbs/hr kg/h kW Contactors 120V 208V 240V 277V 480V 600V 208V 240V 380V 480V 600V
RX-63-3 63 28.6 21 3 — 115.4 — — — — — — — — —
RX-75-3 75 34.0 25 3 — 129.8 112.5 130 — — — — — — —
RX-90-3 90 40.8 30 3 — — 125 130 — — 99.9 — — — —
RX-102-3 102 46.3 34 3 — — — 130 — — 99.9 — — — —
RX-126-3 126 57.1 42 3 — — — — — — 124.9 108.3 — — —
RX-144-3 144 65.3 48 3 — — — — 100 — — 129.9 — — —
RX-162-3 162 73.5 54 3 — — — — 112.5 — — 129.9 — — —
RX-189-3 189 85.7 63 3 — — — — 137.5 110 — — 102.6 81.2 65
RX-216-3 216 98.0 72 3 — — — — — 120 — — 123.1 97.4 77.9
RX-243-3 243 110.2 81 3 — — — — — 135 — — 123.1 97.4 77.9
RX-102-4 102 46.3 34 4 — 173.1 150 — — — — — — — —
RX-126-4 126 57.1 42 4 — — 183.3 173.3 — — — — — — —
RX-144-4 144 65.3 48 4 — — — 173.3 — — 133.2 — — — —
RX-162-4 162 73.5 54 4 — — — — — — 166.5 — — — —
RX-216-4 216 98.0 72 4 — — — — 150 — — 173.2 — — —
RX-264-4 264 119.7 88 4 — — — — 183.3 146.7 — — 164.1 129.9 103.9
RX-288-4 288 130.6 96 4 — — — — — 160 — — 164.1 129.9 103.9
RX-324-4 324 146.9 108 4 — — — — — 180 — — 164.1 129.9 103.9
• All RTS humidifier models operate at 50/60 Hz.
• For wire sizing, the highest leg draw is shown due to current imbalance.
• See Table 66-1 for heaters.
• Maximum amps is determined based on the heaters used by each model. Some voltage/kW combinations show higher amperage values than
what the unit capacity will allow.
SPECIFICATIONS