VITOMAX 200 HS Type M237 Oil/gas fired high pressure steam boiler in accordance with the requirements of the EC Pressure Equipment Directive and the TRD code of practice Three-pass boiler with and without integral economiser Permissible operating pressure 6 to 25 bar VIESMANN Datasheet Part no.: see pricelist, prices on request VITOMAX 200 HS High pressure steam boiler Three-pass boiler Steam output 0.5 to 3.8 t/h File in: Vitotec folder, register 22 5822 313-1 GB 6/2006
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VITOMAX 200 HS Type M237
Oil/gas fired high pressure steam boilerin accordance with the requirements of the EC PressureEquipment Directive and the TRD code of practiceThree-pass boilerwith and without integral economiserPermissible operating pressure 6 to 25 bar
VIESMANN
DatasheetPart no.: see pricelist, prices on request
VITOMAX 200 HSHigh pressure steam boiler
Three-pass boilerSteam output 0.5 to 3.8 t/h
Filein:
Vitotecfolder,register22
5822 313-1 GB 6/2006
A 120 mm highly effective composite thermal insulation
B Flue gas/water heat exchanger (economiser) with flue gashood
C Third hot gas flue
D Cover
E Second hot gas flue
F Flame tube
G Water-cooled burner holder required for pressure atomizers,on-site brick lining required for rotary atomizers
H Large expansion space
K Water-cooled front reversing chamber
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2 VIESMANN VITOMAX 200 HS
The design features at a glance
Specification (without economiser)
Size 1 2 3 4 5 6 7 8Steam output*1(at 102 °C feed water temperature)
t/h 0.70 0.90 1.15 1.40 1.75 2.30 2.90 3.80
Combustion output see diagram on page 8Hot gas pressure drop Pa 550 720 770 860 940 950 850 1030
Feed water connector PN 40 DN 25 25 25 32 32 32 32 32Flue gas parameters see diagram on pages 10 and 12Flue connection internal
Ø mm240 240 290 290 340 340 440 440
Gas content up to flue connection m3 0.60 0.75 0.95 1.10 1.40 1.95 2.55 3.35
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VITOMAX 200 HS VIESMANN 3
*1The permissible steam output varies depending on the required emission values.If necessary, the nominal output corresponding to the steam output can be calculated using the following formula: Nominal output inMW = steam output in t/h x 0.65 (at 12 bar and a feed water temperature of 102 °C).
*2Specific variations are possible.
Specification
A Boiler centreAGA Flue connectionARS Connector DN 20 PN 40 for valve base
(pressure regulator, pressure limiter and pressure gauge)ASV Connector DN 25 PN 40 for blow-down valveD Steam connectorEL Connector DN 15 PN 40 for air vent valveESL Connector DN 20 PN 40 for T.D.S lineKAB Boiler coverKL Head-holeKTÜ Boiler door
LFE Connector DN 50 PN 40 for conductivity electrodeME Test portML Manhole (from 1.2 t/h)NW Lowest water levelR Clean-out apertureSCH Inspection apertureSIV Safety valve connectorSW Feed water connectorWB Connector DN 100 PN 40 for water level limiterWR Connector DN 100 PN 40 for water level controllerWSA Connector DN 20 PN 40 for water level indicator
NoteIllustration of standard version. The boiler can be mirrored along the Z-Z axis if required.
*1The permissible steam output varies depending on the required emission values.If necessary, the nominal output corresponding to the steam output can be calculated using the following formula: Nominal output inMW = steam output in t/h x 0.65 (at 12 bar and a feed water temperature of 102 °C).
Feed water connector PN 40 DN 25 25 25 32 32 32 32 32Flue gas parameters see diagram on pages 10 and 12Flue connection internal Ø mm 240 240 290 290 340 340 440 440Gas content up to flue connection– with ECO 100 m3 0.81 0.96 1.18 1.37 1.84 2.50 3.16 4.01– with ECO 200 m3 0.85 1.00 1.24 1.43 1.92 2.60 3.31 4.17
A Boiler centreAGA Flue connectionARS Connector DN 20 PN 40 for valve base
(pressure regulator, pressure limiter and pressure gauge)ASV Connector DN 25 PN 40 for blow-down valveD Steam connectorE R2" drain connectorEL Connector DN 15 PN 40 for air vent valveESL Connector DN 20 PN 40 for T.D.S. lineKAB Boiler coverKL Head-holeKTÜ Boiler doorLFE Connector DN 50 PN 40 for conductivity electrode
ME Test portML Manhole (from 1.2 t/h)NW Lowest water levelR Clean-out apertureSCH Inspection apertureSIV Safety valve connectorSW Feed water connectorSWL Feed water lineTH ThermometerWB Connector DN 100 PN 40 for water level limiterWR Connector DN 100 PN 40 for water level controllerWSA Connector DN 20 PN 40 for water level indicator
NoteIllustration of standard version. The boiler can be mirrored along the Z-Z axis if required.
*1Nominal dimensions, subject to modification.*2Transportation height corresponds to total height dimension a plus 50 mm for packing (with welded-on flue gas hood)
Specification (cont.)
Factor for determining combustion output using the steam output
Values determined over all boiler sizesFeed water temperature 102 °C
A Without flue gas/water heat exchanger (economiser)B With flue gas/water heat exchanger (ECO 100)C With flue gas/water heat exchanger (ECO 200)
Combustion output in kW = Factor F x steam output in kg/h
Example:Steam output 1400 kg/hOperating pressure 12 bar
1. Operation without economiserFactor F = 0.741 (see diagram) produces a combustion outputof 1037 kW
2. Operation with ECO 200(boiler efficiency 94.6 %)Factor F = 0.692 (see diagram) produces a combustion outputof 969 kW
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8 VIESMANN VITOMAX 200 HS
Specification (cont.)
Boiler efficiency in relation to the operating pressure withouteconomiserValues determined over all boiler sizesResidual oxygen content of flue gas 3 %, feed water temperature102 °C
A Operating pressure 5 barB Operating pressure 7 barC Operating pressure 9 barD Operating pressure 12 barE Operating pressure 15 barF Operating pressure 17 barG Operating pressure 19 barH Operating pressure 21 barI Operating pressure 24 bar
Boiler efficiency in relation to the operating pressure withECO 100Values determined over all boiler sizesResidual oxygen content of flue gas 3 %, feed water temperature102 °C
A Operating pressure 5 barB Operating pressure 7 barC Operating pressure 9 barD Operating pressure 12 barE Operating pressure 15 barF Operating pressure 17 barG Operating pressure 19 barH Operating pressure 21 barI Operating pressure 24 bar
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VITOMAX 200 HS VIESMANN 9
Specification (cont.)
Boiler efficiency in relation to the operating pressure withECO 200Values determined over all boiler sizesResidual oxygen content of flue gas 3 %, feed water temperature102 °C
A Operating pressure 5 barB Operating pressure 7 barC Operating pressure 9 barD Operating pressure 12 barE Operating pressure 15 barF Operating pressure 17 barG Operating pressure 19 barH Operating pressure 21 barI Operating pressure 24 bar
Flue gas temperature in relation to the operating pressurewithout economiserValues determined over all boiler sizesResidual oxygen content of flue gas 3 %, feed water temperature102 °C
A Operating pressure 5 barB Operating pressure 7 barC Operating pressure 9 barD Operating pressure 12 barE Operating pressure 15 barF Operating pressure 17 barG Operating pressure 19 barH Operating pressure 21 barI Operating pressure 24 bar
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10 VIESMANN VITOMAX 200 HS
Specification (cont.)
Flue gas temperature in relation to the operating pressurewith ECO 100Values determined over all boiler sizesResidual oxygen content of flue gas 3 %, feed water temperature102 °C
A Operating pressure 5 barB Operating pressure 7 barC Operating pressure 9 barD Operating pressure 12 barE Operating pressure 15 barF Operating pressure 17 barG Operating pressure 19 barH Operating pressure 21 barI Operating pressure 24 bar
Flue gas temperature in relation to the operating pressurewith ECO 200Values determined over all boiler sizesResidual oxygen content of flue gas 3 %, feed water temperature102 °C
A Operating pressure 5 barB Operating pressure 7 barC Operating pressure 9 barD Operating pressure 12 barE Operating pressure 15 barF Operating pressure 17 barG Operating pressure 19 barH Operating pressure 21 barI Operating pressure 24 bar
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VITOMAX 200 HS VIESMANN 11
Specification (cont.)
Factor for determining the flue gas mass flow using the steam output
Values determined over all boiler sizesfor designing the flue system in accordance with EN 13384Residual oxygen content of flue gas 3 %, feed water temperature 102 °C
A Without flue gas/water heat exchanger (economiser)B With flue gas/water heat exchanger (ECO 100)C With flue gas/water heat exchanger (ECO 200)
Flue gas mass flow in kg/h = Factor R x steam output in kg/h
Example:Steam output 1400 kg/hOperating pressure 12 bar
1. Operation without economiserFactor R = 1.120 (see diagram) produces a flue gas mass flowof 1568 kg/h
2. Operation with ECO 200(boiler efficiency 94.6 %)Factor R = 1.046 (see diagram) produces a flue gas mass flowof 1464 kg/h
NoteThe minimum combustion output depends on the control range ofthe burner.Flue gas side sizing of the boiler: 0 Pa at flue gas outlet:.
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12 VIESMANN VITOMAX 200 HS
Specification (cont.)
Positioning
Recommended distances
A EconomiserB BoilerC Burner
Observe the stated dimensions to ensure easy installation andmaintenance.Distances relate to the boiler.The distance must be checked in accordance with the applicablecode of practice at the installation site, subject to the equipment(accessories).
This distance is recommended for boiler cleaning. Dimension amin.:
A bigger minimum size may be required because ofthe burner dimensions.
Positioning
Install steam boiler in rooms that comply with TRD 403.& Avoid very dusty conditions& Avoid high levels of humidity& Protect against frost and ensure good ventilationotherwise the system may suffer faults and damage.
In rooms where air contamination through halogenated hydro-carbons may occur, install the boiler only if adequate measurescan be taken to provide a supply of uncontaminated combustionair.
Standard delivery
Boiler with burner plate, boiler door, flue gas collector with clean-out apertures and fitted thermal insulation.The following are also supplied for the version without economi-ser: Feed water pipe with thermal insulation between boiler andeconomiser and flue gas hood for installation on site.
With transportation protection, fitting assembly and dummyflanges for connectors that are not required for every application.
Design information
Inspection periods
The pressure vessel complies with the requirements of the applic-able TRD code of practice and the association agreements.Therefore, the following test periods are suggested:& Annual: External inspection& Every three years: Internal inspection& Every nine years: Strength test in the form of a water pressuretest.
Country-specific test requirements must be taken into considera-tion.
NoteFor more information see technical guide, installation instructions,operating and service instructions.