183 performance data (cont), Cooling capacities (cont) – Bryant 581A/B User Manual

Page 183

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183

PERFORMANCE DATA (cont)

COOLING CAPACITIES (cont)

LEGEND

580F240 (20 TONS)

Temp (F)

Air Entering

Condenser

(Edb)

Air Entering Evaporator — Cfm/BF

6,000/0.04

7,000/0.05

8,000/0.06

9,000/0.07

10,000/0.08

Air Entering Evaporator — Ewb (F)

62

67

72

62

67

72

62

67

72

62

67

72

62

67

72

75

TC

237

258

282

242

264

288

247

268

291

252

271

295

258

274

298

SHC

204

171

138

221

184

146

237

199

156

247

210

164

257

221

172

kW

16.7

17.4

18.1

16.9

17.6

18.3

17.1

17.8

18.5

17.3

17.9

18.6

17.5

18.0

18.7

85

TC

229

249

272

234

254

278

239

260

283

245

262

286

250

265

287

SHC

201

167

135

216

180

142

231

193

150

240

203

157

250

217

167

kW

18.1

18.7

19.5

18.3

18.9

19.7

18.5

19.1

19.9

18.7

19.3

20.1

18.8

19.4

20.1

95

TC

220

239

261

225

245

267

230

249

271

235

251

275

241

255

277

SHC

195

163

130

211

176

138

224

188

145

233

199

152

241

210

160

kW

19.4

20.2

20.9

19.7

20.4

21.2

19.9

20.6

21.3

20.1

20.6

21.4

20.3

20.8

21.6

105

TC

209

228

249

216

234

254

220

237

259

225

240

262

230

242

263

SHC

189

159

126

206

171

134

217

183

140

225

195

148

230

205

154

kW

20.9

21.5

22.3

21.2

21.8

22.5

21.4

22.0

22.7

21.6

22.1

22.9

21.8

22.2

23.0

115

TC

200

217

237

205

222

241

211

225

244

216

227

248

221

229

249

SHC

185

154

122

199

166

129

209

178

136

216

189

143

221

200

150

kW

22.5

23.1

23.8

22.7

23.3

24.0

22.9

23.4

24.2

23.2

23.6

24.4

23.4

23.7

24.4

120

TC

194

211

230

199

216

234

205

218

237

210

220

240

214

222

241

SHC

183

152

121

195

164

126

204

175

134

210

186

141

214

196

148

kW

23.2

23.8

24.6

23.5

24.0

23.7

24.2

23.9

24.4

24.1

24.4

580F300 (25 TONS)

Temp (F)

Air Entering

Condenser

(Edb)

Air Entering Evaporator — Cfm/BF

7,000/0.05

8,000/0.06

9,000/0.07

10,000/0.08

11,250/0.09

Air Entering Evaporator — Ewb (F)

57

62

67

72

57

62

67

72

57

62

67

72

57

62

67

72

57

62

67

72

75

TC

256

271

299

327

267

278

305

336

276

283

309

341

285

286

313

344

294

294

316

347

SHC

256

232

196

159

267

249

208

166

276

265

220

173

285

281

232

182

294

294

252

198

kW

18.0

18.3

18.9

19.6

18.3

18.5

19.1

19.8

18.5

18.7

19.2

19.9

18.7

18.8

19.4

20.1

19.0

19.0

19.5

20.2

85

TC

248

262

288

316

259

267

293

322

267

273

298

328

276

276

302

331

284

285

305

336

SHC

248

228

192

154

259

244

204

161

267

259

216

169

276

274

228

175

284

284

244

187

kW

20.0

20.4

20.9

21.5

20.3

20.4

21

21.7

20.6

20.6

21.2

21.9

20.8

20.8

21.3

22

21

21

21.5

22.1

95

TC

241

252

277

303

251

257

281

309

259

262

286

314

266

267

290

317

274

275

293

321

SHC

241

223

187

149

251

239

198

157

259

254

210

164

266

265

222

171

274

275

238

180

kW

22.4

22.6

23.1

23.7

22.6

22.7

23.3

23.9

22.8

22.9

23.4

24

23

23

23.5

24.2

23.2

23.2

23.6

24.2

105

TC

233

243

266

289

242

247

270

295

250

252

273

299

256

258

277

303

264

265

280

306

SHC

233

218

182

145

242

233

194

152

250

248

206

159

256

257

217

166

264

265

232

176

kW

24.9

25.1

25.6

26.2

25.2

25.3

25.8

26.3

25.4

25.4

25.9

26.5

25.6

25.6

26

26.6

25.8

25.8

26.1

26.7

115

TC

225

232

254

277

234

236

258

281

241

242

261

285

247

247

264

288

254

255

267

291

SHC

225

214

178

140

234

228

189

148

241

241

201

155

247

247

211

162

253

255

227

171

kW

27.9

27.9

28.5

29

28

28.1

28.6

29.2

28.2

28.2

28.7

29.2

28.4

28.4

28.8

29.3

28.7

28.7

28.9

29.5

125

TC

216

221

241

263

224

225

245

267

231

231

248

269

237

236

251

273

243

242

253

276

SHC

216

208

173

136

223

221

184

142

230

231

196

149

236

236

206

157

243

242

221

166

kW

30.9

31.1

31.6

32

31.2

31.2

31.7

32.2

31.4

31.4

31.7

32.3

31.6

31.6

31.9

32.3

31.7

31.7

31.9

32.5

BF

Bypass Factor

kW

Compressor Power

Edb

Entering Dry Bulb

SHC — Gross Sensible Capacity (1000 Btuh)

Ewb — Entering Wet Bulb

TC

Gross Cooling Capacity (1000 Btuh)

0TF

Q004

-0
12

58
0F
1

8

0

-30
0

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