 |
Performance Data |
Table 18-1 27.5 Ton Gross Cooling Capacities (MBh)
Ambient
Temperature Deg F |
| |
|
85 |
95 |
105 |
115 |
| |
Ent DB |
Entering Wet Bulb Temperature
Deg F |
| |
61 |
67 |
73 |
61 |
67 |
73 |
61 |
67 |
73 |
61 |
67 |
73 |
| CFM |
(F) |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
| |
75 |
293 |
230 |
326 |
182 |
362 |
131 |
280 |
223 |
312 |
175 |
346 |
124 |
266 |
215 |
297 |
168 |
330 |
117 |
252 |
207 |
281 |
160 |
313 |
110 |
| 8000 |
80 |
295 |
270 |
327 |
221 |
362 |
172 |
283 |
262 |
313 |
214 |
347 |
165 |
270 |
255 |
298 |
207 |
331 |
158 |
256 |
247 |
282 |
199 |
314 |
151 |
| |
85 |
302 |
302 |
328 |
260 |
363 |
212 |
291 |
291 |
314 |
253 |
348 |
205 |
280 |
280 |
299 |
245 |
331 |
198 |
267 |
267 |
284 |
237 |
315 |
190 |
| |
90 |
319 |
319 |
330 |
300 |
364 |
250 |
307 |
307 |
317 |
292 |
349 |
243 |
296 |
296 |
302 |
285 |
333 |
236 |
283 |
283 |
288 |
277 |
316 |
228 |
| |
75 |
300 |
243 |
333 |
190 |
369 |
134 |
287 |
235 |
318 |
183 |
353 |
127 |
273 |
227 |
303 |
176 |
336 |
120 |
258 |
219 |
286 |
168 |
319 |
113 |
| 9000 |
80 |
303 |
287 |
334 |
233 |
370 |
179 |
290 |
280 |
319 |
226 |
354 |
172 |
277 |
272 |
304 |
218 |
337 |
165 |
261 |
261 |
288 |
210 |
320 |
158 |
| |
85 |
314 |
314 |
335 |
276 |
371 |
223 |
303 |
303 |
321 |
269 |
355 |
215 |
291 |
291 |
306 |
261 |
338 |
209 |
278 |
278 |
290 |
253 |
321 |
200 |
| |
90 |
332 |
332 |
339 |
320 |
372 |
265 |
320 |
320 |
325 |
313 |
356 |
258 |
307 |
307 |
311 |
305 |
340 |
250 |
294 |
294 |
294 |
294 |
322 |
242 |
| |
75 |
306 |
255 |
339 |
198 |
375 |
137 |
292 |
247 |
324 |
191 |
359 |
130 |
278 |
240 |
308 |
183 |
341 |
123 |
263 |
231 |
291 |
175 |
323 |
116 |
| 10000 |
80 |
310 |
304 |
340 |
244 |
376 |
186 |
297 |
296 |
325 |
237 |
360 |
179 |
283 |
283 |
309 |
229 |
343 |
171 |
270 |
270 |
293 |
221 |
325 |
164 |
| |
85 |
325 |
325 |
342 |
291 |
377 |
233 |
313 |
313 |
327 |
284 |
361 |
225 |
300 |
300 |
312 |
276 |
344 |
218 |
287 |
287 |
296 |
268 |
326 |
210 |
| |
90 |
343 |
343 |
347 |
340 |
379 |
279 |
331 |
331 |
333 |
332 |
362 |
272 |
318 |
318 |
317 |
317 |
345 |
264 |
304 |
304 |
304 |
304 |
328 |
256 |
| |
75 |
311 |
267 |
344 |
205 |
381 |
139 |
297 |
259 |
329 |
198 |
364 |
133 |
282 |
251 |
312 |
190 |
346 |
125 |
267 |
243 |
295 |
181 |
327 |
118 |
| 11000 |
80 |
316 |
316 |
345 |
255 |
382 |
192 |
304 |
304 |
330 |
247 |
365 |
185 |
291 |
291 |
314 |
239 |
347 |
178 |
277 |
277 |
297 |
231 |
329 |
170 |
| |
85 |
334 |
334 |
348 |
306 |
383 |
243 |
322 |
322 |
333 |
298 |
366 |
235 |
309 |
309 |
317 |
291 |
349 |
230 |
295 |
295 |
301 |
283 |
330 |
219 |
| |
90 |
353 |
353 |
353 |
353 |
384 |
293 |
340 |
340 |
340 |
340 |
368 |
285 |
327 |
327 |
326 |
326 |
350 |
277 |
312 |
312 |
312 |
312 |
332 |
269 |
| |
75 |
316 |
279 |
348 |
225 |
385 |
142 |
302 |
272 |
333 |
218 |
368 |
136 |
287 |
264 |
316 |
210 |
350 |
129 |
271 |
255 |
299 |
202 |
331 |
121 |
| 12100 |
80 |
324 |
324 |
350 |
266 |
387 |
199 |
312 |
312 |
334 |
258 |
369 |
192 |
298 |
298 |
318 |
251 |
351 |
184 |
284 |
284 |
301 |
242 |
332 |
176 |
| |
85 |
343 |
343 |
353 |
322 |
388 |
253 |
330 |
330 |
338 |
314 |
371 |
245 |
317 |
317 |
322 |
306 |
353 |
237 |
302 |
302 |
306 |
298 |
335 |
230 |
| |
90 |
363 |
363 |
363 |
363 |
390 |
307 |
350 |
350 |
349 |
349 |
373 |
300 |
335 |
335 |
335 |
335 |
355 |
292 |
321 |
321 |
321 |
321 |
337 |
284 |
Notes:
1. All capacities shown are gross and have not considered
indoor fan heat. To obtain net cooling, subtract indoor fan heat.
2. TGC = Total gross capacity.
3. SHC = Sensible heat capacity.
Table 18-2 30 Ton Gross Cooling Capacities (Mbh)
Ambient Temperature
Deg F |
| |
|
85 |
95 |
105 |
115 |
| |
Ent |
Entering Wet Bulb Temperature
Deg F |
| |
DB |
61 |
67 |
73 |
61 |
67 |
73 |
61 |
67 |
73 |
61 |
67 |
73 |
| CFM |
(F) |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
TGC |
SHC |
| |
75 |
322 |
254 |
358 |
207 |
397 |
144 |
308 |
246 |
342 |
193 |
379 |
137 |
293 |
237 |
326 |
185 |
362 |
129 |
277 |
229 |
309 |
177 |
343 |
122 |
| 9000 |
80 |
325 |
298 |
359 |
244 |
398 |
190 |
311 |
290 |
343 |
236 |
380 |
182 |
296 |
282 |
327 |
228 |
362 |
174 |
281 |
273 |
310 |
219 |
344 |
166 |
| |
85 |
333 |
333 |
360 |
287 |
399 |
234 |
321 |
321 |
345 |
279 |
381 |
226 |
308 |
308 |
328 |
271 |
363 |
218 |
295 |
295 |
312 |
262 |
345 |
209 |
| |
90 |
351 |
351 |
363 |
331 |
400 |
276 |
338 |
338 |
348 |
323 |
382 |
268 |
325 |
325 |
332 |
314 |
365 |
260 |
311 |
311 |
316 |
306 |
346 |
251 |
| |
75 |
329 |
266 |
365 |
209 |
404 |
147 |
314 |
258 |
348 |
201 |
386 |
139 |
299 |
249 |
332 |
193 |
368 |
132 |
283 |
241 |
314 |
184 |
349 |
124 |
| 10000 |
80 |
333 |
315 |
366 |
255 |
405 |
196 |
318 |
306 |
350 |
247 |
387 |
189 |
304 |
298 |
333 |
239 |
368 |
181 |
287 |
287 |
316 |
230 |
350 |
173 |
| |
85 |
345 |
345 |
367 |
302 |
406 |
244 |
332 |
332 |
351 |
294 |
388 |
236 |
318 |
318 |
335 |
286 |
370 |
229 |
304 |
304 |
318 |
277 |
351 |
221 |
| |
90 |
363 |
363 |
371 |
350 |
407 |
290 |
350 |
350 |
356 |
342 |
390 |
282 |
336 |
336 |
340 |
334 |
371 |
274 |
322 |
322 |
322 |
322 |
352 |
265 |
| |
75 |
335 |
278 |
371 |
216 |
410 |
150 |
320 |
270 |
354 |
208 |
392 |
142 |
304 |
261 |
337 |
200 |
373 |
134 |
288 |
253 |
318 |
191 |
353 |
127 |
| 11000 |
80 |
340 |
331 |
372 |
266 |
411 |
203 |
325 |
323 |
355 |
258 |
393 |
195 |
309 |
309 |
338 |
250 |
374 |
187 |
295 |
295 |
320 |
241 |
354 |
179 |
| |
85 |
355 |
355 |
374 |
317 |
412 |
255 |
341 |
341 |
357 |
309 |
394 |
247 |
328 |
328 |
341 |
300 |
375 |
237 |
313 |
313 |
323 |
292 |
356 |
231 |
| |
90 |
374 |
374 |
379 |
370 |
414 |
304 |
361 |
361 |
363 |
361 |
395 |
296 |
346 |
346 |
346 |
346 |
377 |
287 |
332 |
332 |
331 |
331 |
357 |
279 |
| |
75 |
340 |
290 |
376 |
223 |
415 |
152 |
324 |
281 |
358 |
215 |
396 |
145 |
308 |
273 |
341 |
207 |
377 |
137 |
292 |
264 |
323 |
199 |
357 |
129 |
| 12000 |
80 |
344 |
344 |
377 |
277 |
416 |
209 |
331 |
331 |
360 |
268 |
397 |
201 |
317 |
317 |
342 |
260 |
378 |
193 |
302 |
302 |
324 |
251 |
358 |
185 |
| |
85 |
364 |
364 |
379 |
331 |
417 |
263 |
350 |
350 |
363 |
323 |
399 |
255 |
336 |
336 |
346 |
315 |
380 |
249 |
321 |
321 |
328 |
306 |
360 |
238 |
| |
90 |
384 |
384 |
384 |
384 |
419 |
317 |
370 |
370 |
370 |
370 |
400 |
309 |
355 |
355 |
355 |
355 |
381 |
300 |
340 |
340 |
340 |
340 |
362 |
292 |
| |
75 |
345 |
303 |
380 |
246 |
420 |
155 |
329 |
294 |
363 |
237 |
401 |
148 |
313 |
286 |
345 |
229 |
381 |
140 |
297 |
277 |
327 |
221 |
361 |
133 |
| 13200 |
80 |
353 |
353 |
382 |
289 |
422 |
216 |
339 |
339 |
365 |
280 |
402 |
208 |
325 |
325 |
347 |
272 |
383 |
200 |
310 |
310 |
329 |
263 |
363 |
192 |
| |
85 |
374 |
374 |
386 |
348 |
423 |
274 |
359 |
359 |
369 |
340 |
404 |
266 |
344 |
344 |
351 |
331 |
384 |
257 |
329 |
329 |
334 |
323 |
364 |
249 |
| |
90 |
395 |
395 |
395 |
395 |
425 |
332 |
380 |
380 |
380 |
380 |
406 |
324 |
365 |
365 |
365 |
365 |
386 |
316 |
349 |
349 |
349 |
349 |
367 |
307 |
Notes:
1. All capacities shown are gross and have not considered
indoor fan heat. To obtain net cooling, subtract indoor fan heat.
2. TGC = Total gross capacity.
3. SHC = Sensible heat capacity. |