Boiler Specification - FULTON FHE-250 Installation, Operation & Maintenance Manual

5
5.2

BOILER SPECIFICATION

Up to 12 FHE-250 models can be cascaded, allowing a total output of 3000 kW. For simplicity,
250 - 1000 kW models are shown below, more details on request.
MODEL: FHE
The FHE-250 has been designed and manufactured to the following standards:
BS EN 60335:2012, BS 6644:2011, BS EN 15420:2010, BS EN 15417:2006, BS EN 656:2000,
BS EN 61000-4:2010, BS EN 55014-1:2006, BS EN 50371:2002, BS EN 55014-2:1997,
and complies with the following Directives:
2009/142/EC - the Gas Appliances Directive
2006/95/EC - the Low Voltage Directive
2004/108/EC - the Electromagnetic Compatibility Directive
92/42/EEC - the Boiler Efficiency Directive
General
Output
Gas Input (Gross)
Minimum Flow Rate *
Turn Down
Efficiencies
Condensing Efficiency (50°C Output, 30°C Return) **
Non-Condensing Efficiency (80°C Output, 60°C Return) **
Weight
Shipping Weight
Operational Weight
Water Content
Pressure
Minimum Gas Pressure
Maximum Gas Pressure
Minimum Water Pressure
Maximum Water Pressure
Hydraulic Pressure Drop Per Boiler
Temperature
Heating Circuit Minimum Temperature
Heating Circuit Maximum Temperature
Ventilation Requirements for Combustion Purposes (Free Area)
Low Level inlet
High Level Outlet
Electrical Requirements
Boiler Electrical Supply
Power Consumption: Boiler Only
Fuse Rating
Connection Sizes
Flue Outlet
Gas Inlet
Flow Pipe
Return Pipe
Note:
* Figures quoted are for a single boiler module running at
minimum output (41.66 kW) at a 8 °C
temperature differential between flow and return.
** Figures quoted are nett efficiencies.
Page 66
UNIT
kW
kW
L/s
%
%
kg
kg
L
mbar
mbar
barg
barg
kPa
°C
°C
cm
2
cm
2
V
W
A
All threads BSP
mm
mm
DN
DN
Gas Consumption Rate:
Flue Gas Conditions:
Volumetric flowrate =
CO Content =
2
Maximum Temperature =
Boiler Part Load Efficiency:
FHE-250 MANUAL 09 2014 ISSUE 2
250 500 750
250 500 750
255.1 510.2 765.3
1.25 1.25 1.25
1:6 1:12 1:18
108.9 108.9 108.9
97.1 97.1 97.1
150 300 450
170 340 510
15 30 45
5 5 5
200 200 200
1 1 1
6 6 6
45 45 45
5 5 5
95 95 95
1545 2820 4095
773 1410 2048
230 230 230
350 700 1050
5 13 13
F= Female, M=Male
150 2 x 150 3 x 150
28 2 x 28 3 x 28
50 2 x 50 3 x 50
50 2 x 50 3 x 50
TI 127 ISSUE 6 03 2013
4 to 24.5 m
107.6 m
9.5 ± 2.5%
98.5°C
101% nett.
1000
1000
1020.4
1.25
1:24
108.9
97.1
600
680
60
5
200
1
6
45
5
95
5370
2685
230
1400
13
4 x 150
4 x 28
4 x 50
4 x 50
/hr
3
/hr
3