4.4) ACTUAL POWER RATING CALCULATIONS
Because the HEATER VOLTAGE RATINGS only come in 4 different voltages, and there are so many different voltages in the field, the TOTAL POWER RATING is only completely accurate if the VOLTAGE IN is exactly equal to the HEATER VOLTAGE RATING. This means, in most cases, the TOTAL POWER RATING is not completely accurate. The AMERAGE and INPUT VOLTAGE can be used to calculate the ACTUAL POWER RATING.
FORMULAS TO CALCULATE ACTUAL POWER RATINGS
THREE PHASE
SINGLE PHASE
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ACTUAL POWER RATING CALCULATIONS (KW) |
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Input Voltage |
| 208 | 220 | 230 | 240 | 380 | 400 |
| 415 | 425 | 440 | 460 | 480 | 550 | 575 | 600 | |
| 10 | 11.2 | 9.18 | 10 | 11.1 | 9.26 |
| 9.97 | 10.5 | 8.4 | 9.18 | 10 | 8.4 | 9.18 | 10 | ||
| 15 | 13.7 | 15 | 16.3 | 16.7 | 15.1 |
| 16.3 | 17.1 | 12.6 | 13.8 | 15 | 12.6 | 13.8 | 15 | ||
| 19.5 | 17.8 | 19.5 | 21.2 | 21.7 | 19.7 |
| 21.2 | 22.2 | 16.4 | 17.9 | 19.5 | 16.4 | 17.9 | 19.5 | ||
| 23.6 | 26.4 | 23 | 25 | 26.3 | 29.1 |
| 24.9 | 26.1 | 21 | 23 | 25 | 21 | 23 | 25 | ||
| 29.3 | 32.7 | 26.9 | 29.3 | 32.5 | 27.1 |
| 29.2 | 30.6 | 24.6 | 26.9 | 29.3 | 24.6 | 26.9 | 29.3 | ||
4.5) STEAM CAPACITY CALCULATIONS
Steam Capacity Calculations are based on the impossible feed water temperature of 212°F. WARNING – Anything above 140°F will cause damage to water solenoid and pump.
NET STEAM CAPACITY CALCULATIONS
MODEL |
| Feed Water | Feed Water | Feed Water | Feed Water |
UNIT |
| @ 212°F | @ 140°F, 90% of 212°F | @ 100°F, 80% of 212°F | @ 60°F, 75% of 212°F |
34.5 | LB/hr - 15.7 Kg/hr | 31.1 LB/hr – 14.1 Kg/hr | 27.6 LB/hr – 12.5 Kg/hr | 25.9 LB/hr – 11.8 Kg/hr | |
51.7 | LB/hr - 23.5 Kg/hr | 46.5 LB/hr – 21.1 Kg/hr | 41.4 LB/hr – 18.8 Kg/hr | 38.8 LB/hr – 17.6 Kg/hr | |
69.0 | LB/hr - 31.3 Kg/hr | 62.1 LB/hr – 28.2 Kg/hr | 55.2 LB/hr – 25.0 Kg/hr | 51.8 LB/hr – 23.5 Kg/hr | |
86.0 | LB/hr - 39.0 Kg/hr | 77.4 LB/hr – 35.1 Kg/hr | 68.8 LB/hr – 31.2 Kg/hr | 64.5 LB/hr – 29.3 Kg/hr | |
103.5 LB/hr - 47.0 Kg/hr | 93.2 LB/hr – 42.3 Kg/hr | 82.8 LB/hr – 37.6 Kg/hr | 77.6 LB/hr – 35.2 Kg/hr | ||
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