Bryan Boilers 390BHW4T7 user manual

Summary of the content on the page No. 1

Form No. 3200
(10/03)
Bryan Electric
BH Series
Steam & Water Boilers
196,000 to 9,800,000 BTUH
60 to 3,000 KW
Steam Boiler
240BHS4T8
Water Boiler
390BHW4T7

Summary of the content on the page No. 2

Bryan electric hot water or steam boilers... For commercial, institutional and industrial applications Efficiency Electric Element Bundle Bryan Electric Boilers are nearly 95% efficient at all load levels. Varying loads do not effect the efficiency since the resistive type Each element Spacing disc for Removable heating elements are immersed and designed to heat the water replaceable with threaded fittings support and directly. With a modulating step control only the elements that hand tools. I

Summary of the content on the page No. 3

Water boiler trim and controls Steam boiler trim and controls Fused control ASME Fused ASME Probe type Probe type low circuit Lifting relief control circuit Lifting relief Pressure low water water cutoff transformer lugs valve transformer lugs valve gauge cutoff control control (2) high limit controls Operating Power Pressure and control panel temperature Water level gauges gauge glass Operating Power Low water (2) High control panel cutoff and limit controls pump control Step indicating lights

Summary of the content on the page No. 4

Bryan BH Series Steam & Hot Water Boilers POWER PANEL SIZING CHART — in (cm) Three Phase Voltage DE 208,240 380,480,575 60-90 KW 60-180 KW 30 (76) 36 (91) 105-180 KW 195-360 KW 30 (76) 48 (122) 195-240 KW 390-480 KW 30 (76) 66 (168) 270-330 KW 510-750 KW 36 (91) 72 ( 183) 360-480 KW 780-1140 KW 60 (152) 82 (208) — 1200-1440 KW 60 (152) 90 (229) PLAN VIEW — 1500-1920 KW 60 (152) 96 (244) — 1950-2100 KW 72 (183) 96 (244) Units larger than 2100 KW require two panels. LEFT END VIEW FRONT VIEW