Space-Ray LoPro LPBH40-L5, Инструкция по установке и эксплуатации

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Form No. 43539500
July 2021 A – 19 –
TABLE 1
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LP Gas Pipe Sizing Between Single or Second Stage Regulator and Brooders Per ANSI Z223.1 National Fuel Gas Code-1992
Tubing Size, O.D. Type L Nominal Pipe Size, I.D. Schedule 40
3/8” 1/2” 5/ 8” 3/4” 7/8” 1- 1/8” 1/2” 3/4” 1” 1- 1/4” 1- 1/2” 2” 3” 4”
10 Ft. 39 92 199 329 501 935 291 608 1,146 2,353 3,525 6,789 19,130 39,018
20 Ft. 26 62 131 216 346 630 200 418 788 1,617 2,423 4,666 13,148 26,817
30 Ft. 21 50 107 181 277 500 161 336 632 1,299 1,946 3,747 10,558 21,535
40 Ft. 19 41 90 145 233 427 137 287 541 1,111 1,665 3,207 9,036 18,431
50 Ft. 18 37 79 131 198 376 122 255 480 985 1,476 2,842 8,009 16,335
60 Ft. 16 35 72 121 187 340 110 231 435 892 1,337 2,575 7,256 14,801
80 Ft. 13 29 62 104 155 289 94 198 372 764 1,144 2,204 6,211 12,668
100 Ft. 11 26 55 90 138 255 84 175 330 677 1,014 1,954 5,504 11,227
125 Ft. 10 24 48 81 122 224 74 155 292 600 899 1,731 4,878 9,950
150 Ft. 9 21 43 72 109 202 67 141 265 544 815 1,569 4,420 9,016
200 Ft. 8 19 39 66 100 187 58 120 227 465 697 1,343 3,783 7,716
250 Ft. 8 17 36 60 93 172 51 107 201 412 618 1,190 3,353 6,839
300 Ft. --- --- --- --- --- --- 46 97 182 374 560 1,078 3,038 6,196
350 Ft. --- --- --- --- --- --- 43 89 167 344 515 992 2,795 5,701
400 Ft. --- --- --- --- --- --- 40 83 156 320 479 923 2,600 5,303
Maximum propane capac ities listed are based on 1/2” W.C. pressure drop at 11” W.C. setting - Capacities in 1,000 BTU/hr.
TABLE 2.
Brooder #
Distance from
Regulator (ft.)
Flow Capacity
Required (Btu/hr)
Distance Used from
Table (ft.)
Smallest Pipe Size and
Capacity From Table
7 and 14 202 42,000 200 ½” -- 58,000
6 and 13 174 84,000 200 ¾” -- 120,000
5 and 12 146 126,000 150 ¾” -- 141,000
4 and 11 118 168,000 125 1 ” -- 292,000
3 and 10 90 210,000 100 1” -- 330,000
2 and 9 62 252,000 60
Note 1
1” -- 435,000
1 and 8 34 294,000 40 1” -- 541,000
Note 2
Note 1: The distance used is rounded down to 60.
Note 2: The actual smallest pipe size for the required capacity i s ¾” from the table. However, the gas pipe size from brooders 3 and 4
to the regulator must be 1” diameter and therefore a smaller diameter pipe cannot be used. If ¾” pipe was used from the Tee to
brooder 1, the pressure drop in the rest of the system wo uld exceed the design pressure drop of ½”W.C.
8.0) ELECTRICAL CONNECTIONS
1. All electrical wiring shall conform to the latest edition of the National Electrical Code (ANSI/NFPA No.
70), or the code legally authorized in the locality where the installation is made. DO NOT use phone cable
for electric supply wiring.
2. The electrical system must be electrically grounded in accordance with the National Electrical Code
(ANSI/NFPA No. 70-latest edition) or the Canadian Electrical Code (C22.1 Part 1-latest edition) as
appropriate.
3. Each brooder requires a 24 volt-power supply via a 24 volt transformer. The 24 volt transformer MUST be
large enough to operate the number of brooders connected to it (see table below). This is calculated as
follows:
Note: The 24 volt common terminal must be grounded.