BriskHeat SLCBL Serie Manual De Instrucciones De Instalación Y Mantenimiento página 11

SLCBL
Maximum Circuit Length in Feet Vs. Circuit Breaker Size
Start-up Temperature
Circuit
Heat Cable
Breaker
50°F 32°F -4°F
Type
Size
(10°C) (0°C) (-20°C)
10 amp 240 200 140
15 amp 320 300 220
SLCBL3120 20 amp 330 320 265
30 amp 330 320 280
40 amp 330 320 280
10 amp 485 396 275
15 amp 643 606 436
SLCBL3240 20 amp 660 643 530
30 amp 660 643 557
40 amp 660 643 557
10 amp 162 135 105
15 amp 249 215 170
SLCBL5120 20 amp 265 252 215
30 amp 265 252 240
40 amp 265 252 240
10 amp 324 269 209
15 amp 498 429 337
SLCBL5240 20 amp 530 505 433
30 amp 530 505 480
40 amp 530 505 480
10 amp 123 100 54
15 amp 177 145 90
SLCBL8120 20 amp 200 180 115
30 amp 210 180 175
40 amp 210 180 175
10 amp 246 203 108
15 amp 354 291 183
SLCBL8240 20 amp 406 360 229
30 amp 420 360 350
40 amp 420 360 350
10 amp 75 55 45
15 amp 121 85 65
SLCBL10120 20 amp 150 105 80
30 amp 155 120 105
40 amp 180 155 105
10 amp 147 111 85
15 amp 242 177 131
SLCBL10240 20 amp 295 216 164
30 amp 315 246 215
40 amp 360 315 215
10 amp 55 40 30
15 amp 90 60 45
SLCBL12120 20 amp 115 80 60
30 amp 115 90 80
40 amp 120 105 80
10 amp 111 78 59
15 amp 183 124 91
SLCBL10240 20 amp 229 160 124
30 amp 229 180 158
40 amp 240 210 158
®
© BriskHeat
Self Regulating Heating Cable
Heat Output (Watts per Foot)
21
E = 12 W/FT
-40°F
D = 10 W/FT
E
(-40°C)
18
C = 8 W/FT
B = 5 W/FT
115
A = 3 W/FT
D
190
15
225
C
265
265
12
B
232
377
9
A
449
530
530
0
32(0) 50(10) 68(20) 86(30) 104(40) 122(50) 140(60) 158(70)
80
127
Pipe Temperature, °F(°C)
164
200 Voltage Adjustment Factors
200
Watt/ft Output Adjustment Factor
160
Product Type 208 VAC
255
SLCBL3240 0.82
328
400
SLCBL5240 0.85
400
SLCBL8240 0.89
52
SLCBL10240 0.89
82
SLCBL12240 0.89
103
135
160 Max Circuit Length Adjustment Factor
104
Product Type 208 VAC
164
SLCBL3240 0.96
206
SLCBL5240 0.94
275
SLCBL8240 0.92
320
35
SLCBL10240 0.92
55
SLCBL12240 0.92
70
85
105
68
114
141
170
215
25
45
50
60
80
49
85
98
120
158
Figure 15
Corporation. All rights reserved.
21
SLMCBL
Maximum Circuit Length in Feet Vs. Circuit Breaker Size
Circuit
Heat Cable
Breaker
Type
Size
10 amp
15 amp
SLMCBL5120 20 amp
30 amp
40 amp
10 amp
15 amp
SLMCBL5240 20 amp
30 amp
40 amp
10 amp
15 amp
SLMCBL10120 20 amp
30 amp
40 amp
277 VAC
10 amp
1.13
15 amp
1.12
SLMCBL10240 20 amp
30 amp
1.08
40 amp
1.08
10 amp
1.08
15 amp
SLMCBL15120 20 amp
30 amp
277 VAC
40 amp
1.08
10 amp
1.09
15 amp
1.11
SLMCBL15240 20 amp
1.11
30 amp
1.11 40 amp
10 amp
15 amp
SLMCBL20120 20 amp
30 amp
40 amp
10 amp
15 amp
SLMCBL20240 20 amp
30 amp
40 amp
24
Start-up Temperature
50°F 32°F -4°F -40°F
21
(10°C) (0°C) (-20°C) (-40°C)
D
110 80 - - 18
133 105 98 90
15
195 160 148 138
C
12
210 195 170 165
210 195 183 180
9
B
220 160 145 135
6
265 210 195 180
A
390 320 295 275
3
420 390 365 360
0
420 390 340 330
32(0)
75 73 - -
100 95 80 70
133 148 125 100
174 180 156 130
174 175 156 140
Product Type
150 145 121 114
SLMCBL5240
200 190 160 140
SLMCBL10240
265 295 249 200
347 360 311 280 SLMCBL15240
347 350 311 260
SLMCBL20240
57 51 - -
Max Circuit Length Adjustment Factor
94 87 57 54
120 108 71 69 Product Type
154 133 80 80 SLMCBL5240
154 133 90 87
SLMCBL10240
114 101 68 65
SLMCBL15240
187 173 114 108
SLMCBL20240
239 216 141 137
308 265 180 173
308 265 160 160
51 41 - -
82 72 51 49
102 90 67 61
131 115 84 74
150 128 110 95
101 82 62 55
164 144 101 98
203 180 134 121
262 229 167 147
300 255 220 190
Figure 16
®
© BriskHeat Corporation. All rights reserved.
22
Self Regulating Heating Cable
Heat Output (Watts per Foot)
D = 20 W/FT
C = 15 W/FT
B = 10 W/FT
A = 5 W/FT
68(20) 104(40) 140(60) 176(80) 212(100)
Pipe Temperature, °F(°C)
Voltage Adjustment Factors
Watt/ft Output Adjustment Factor
208 VAC 277 VAC
0.84 1.20
0.85 1.18
0.91 1.09
0.90 1.07
208 VAC 277 VAC
0.95 1.04
0.94 1.06
0.91 1.10
0.91 1.11