Bryan electric hot water or steam boilers – Bryan Boilers BE-90-Q4T3 User Manual
Page 2
Bryan electric hot water or steam boilers...
For commercial, institutional and industrial applications
Bryan BE Series Boiler Specifications
Input
Nominal Output
Steam Output*
Approximate Total Load Amps
Shipping
Model
KW
MBH
BHP
lbs/hr (kg/hr)
208V
240V
380V
480V
575V
Wt. lbs (kg)
BE-30
30
98
3
104 (47)
84
73
47
37
31
800 (365)
BE-45
45
147
4.5
155 (70)
126
109
69
55
46
825 (375)
BE-60
60
196
6
207 (93)
168
146
92
73
61
850 (390)
BE-75
75
245
7.5
259 (117)
209
182
115
91
76
875 (400)
BE-90
90
294
9
311 (141)
251
218
138
109
91
1000 (455)
BE-105
105
343
10.5
362 (164)
293
254
161
127
107
1050 (480)
BE-120
120
393
12
414 (187)
334
290
184
146
122
1100 (500)
BE-135
135
441
13.5
466 (211)
376
326
206
164
137
1300 (590)
BE-150
150
491
15
518 (234)
418
362
229
182
152
1325 (600)
BE-165
165
539
16.5
569 (258)
460
398
252
200
167
1350 (615)
BE-180
180
589
18
621 (281)
501
435
275
218
182
1400 (635)
BE-195
195
637
19.5
673 (305)
543
471
298
236
197
1450 (660)
BE-210
210
687
`21
725 (328)
585
507
320
254
212
1950 (885)
BE-240
240
786
24
828 (375)
668
579
366
290
242
2000 (910)
BE-270
270
884
27
932 (422)
751
651
412
326
272
2450 (1115)
BE-300
300
982
30
1035 (469)
835
724
457
362
303
2500 (1135)
BE-330
330
1081
33
1139 (516)
918
796
503
398
333
2550 (1160)
BE-360
360
1179
36
1242 (563)
1001
868
549
435
363
2600 (1180)
BE-390
390
1277
39
1346 (610)
1085
940
594
471
393
2650 (1205)
NOTES: * Lbs. steam per hour from and at 212°F. ** Not intended for use as a principal heating source for living space of any individual residence.
Efficiency
Bryan Electric Boilers are nearly 95% efficient at all load
levels. Varying loads do not effect the efficiency since the
resistive type heating elements are immersed and de-
signed to heat the water directly. With a modulating step
control only the elements that are required to heat the
water to the desired temperature/pressure will be ener-
gized in order to encourage a balanced load during
operation.
Replaceable Hairpins
Each element hairpin is field replaceable with no welding,
soldering, or brazing required. Each hairpin, as standard
for all Bryan Electric Boilers, is Incoloy sheathed and
industrial size 0.430
؆ diameter. Elements are designed for
75 watts/sq. inch for long life (optional 50 W/D available).
Elements are individually installed in a standard ANSI 150
lb. blind flange.
Steam Disengaging Area
Steam release area is near the middle of the horizontal
vessel for maximum steam disengaging area for dry steam
and stable water level.
Water Boiler Design
Vessel is designed for proper circulation around individual
elements to maximize heat transfer. High velocities, i.e.
heat pump applications, are handled with very little
pressure drop when using a horizontal tank for the
pressure vessel. Supply and return nozzle sizes can be
made larger to accommodate the flow requirements.
Bryan Series BE electric hot water** or steam boilers are
compact, completely packaged and wired units with
automatic controls featuring long life Incoloy sheathed
elements. Applications include hot water heating, steam
heating, process heating, and supplemental heat for heat
pump type equipment.
All Bryan Boilers are built in accordance with the
requirements of the ASME boiler and pressure vessel
code and are UL listed. Water boilers are 150 psig MAWP
and steam boilers either 15 psig or 150 psig. Higher
pressures are available.
Electric Element Bundle
Each element
replaceable with
hand tools. Incoloy
sheathed, 75
watts/sq in
Spacing disc for
support and
proper circulation
around individual
elements
Removable
threaded fittings
for ease of
individual element
replacement
150 lb ANSI flange