Viessmann VITOBLOC 200 Technical Description
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Viessmann VITOBLOC 200 Technical Description

Chp switching cabinet
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Technical Description
CHP switching cabinet
VITOBLOC 200
Block-type thermal power plant for
natural gas operation
pursuant to the requirements of the EU Gas
Equipment Directive and EU Machine
Directive
5780078 GB 04/2019
Block-type thermal power plant – electricity and heat
Very efficient due to cogeneration
Primary energy savings to 30,74%
model EM-50/81
model EM-70/115
model EM-100/173
model EM-140/207
model EM-199/263
model EM-238/363
model EM-260/390
model EM-401/549
model EM-530/660
Please keep for later reference.
VITOBLOC 200
from natural gas and biogas
Total efficiency 96%

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Summary of Contents for Viessmann VITOBLOC 200

  • Page 1 VITOBLOC 200 Block-type thermal power plant – electricity and heat from natural gas and biogas Very efficient due to cogeneration Total efficiency 96% Primary energy savings to 30,74% Technical Description CHP switching cabinet VITOBLOC 200 model EM-50/81 Block-type thermal power plant for...
  • Page 2 These documents and the original conformity declaration are stored on the premises of the manufacturer. NOTE The Vitobloc 200 cogeneration module is not suited to 60 Hz operation which means that it is in particular not available to the American and Canadian market.

  • Page 3: Table Of Contents

    Analog measurement converter (analog box) ............12 Control, measuring and regulating unit ..............13 Modes .......................... 18 Parameters ........................19 Description of the RS 3964-interface ................. 20 Terminal assignment for the CHP module control field ....25 Index ....................34 VITOBLOC 200 CHP switching cabinet...

  • Page 4: Switching Cabinet

    Tab. 1 Equipment and dimensions USER NOTE Design in accordance with DIN VDE 0660, Part 500 and DIN 6280 Part 7, for ambient temperatures from 0° C to + 40° C and 70% relative humidity. CHP switching cabinet VITOBLOC 200...

  • Page 5: Displays And Measurements

    59. alternator excess current 21. ignition speed 60. alternator load unbalance 22. speed range not reached 61. sealing test / seal test malfunctioning 23. speed < 1,200 Upm 62. line protection malfunctioning 24. enabling malfunctioning 63. sensors malfunctioning VITOBLOC 200 CHP switching cabinet...

  • Page 6: Operating Equipment

    160 kW 250 kW 400 kW 560 kW 3 times 120/0.05 A 120/0.05 A 300/0.05 A 500/0.05 A 800/0.05 A 1,000/5A and 3 special current transformers 5/0.05A Tab. 4 Power circuit for various cogeneration modules CHP switching cabinet VITOBLOC 200...

  • Page 7: Control Component

    2. alternator switch on (cogeneration module in operation) 6. group alarm 3. mains failure 7. service message 4. external mains switch on/off Tab. 5 Control component, Part 1- software functions, measuring transducer, alternator protection, line protection, synchronising, guard function and potential-free contacts VITOBLOC 200 CHP switching cabinet...

  • Page 8: Auxiliary Drive Component

    (230 V, 6 A; optional 400 V) Tab. 7 Auxiliary drive component - software functions CHP switching cabinet VITOBLOC 200...

  • Page 9: Control System (Bms 2007)

    (operational values) automatic U-I (voltage and current values) menu level (selecting levels 2, 3, EVU and FACTORY – only with password) fault messages reset fault acknowledgement Tab. 8 Assignment of the function keys VITOBLOC 200 CHP switching cabinet...
  • Page 10 FACTORY level showing and changing all factory parameters Specific passwords are only issued to authorised persons (such as start-up personnel, service personnel or operators). Assignment of function keys , Part 1 – F1-F6 Tab. 9 CHP switching cabinet VITOBLOC 200...
  • Page 11 (OPTIONAL) line protection malfunctioning Tab. 10 Assignment of function keys , Part 2 – service menu and F7 VITOBLOC 200 CHP switching cabinet...

  • Page 12: Analog Measurement Converter (Analog Box)

    PT 100 mixed cooling water temperature PT 100/6 PT 100 exhaust gas temperature B NiCrNi exhaust gas temperature C NiCrNi exhaust gas temperature D NiCrNi load pressure (Option) 4–20 mA Tab. 12 Analog measurement converter CHP switching cabinet VITOBLOC 200...

  • Page 13: Control, Measuring And Regulating Unit

    Tab. 14 Functions VITOBLOC 200 CHP switching cabinet...
  • Page 14 10 V) to the governor. Speed monitoring generates the two malfunctions below in the case of an unacceptable deviation from the appropriate limit: overspeed speed <50 Upm or pick-up defective Tab. 15 Description of the functions, Part 1 – mains, alternator voltages, alternator current monitoring and speed regulation or monitoring CHP switching cabinet VITOBLOC 200...
  • Page 15 – maximum cooling water temperature – maximum exhaust gas temperature – minimum exhaust gas temperature (sensor short-circuit) Tab. 16 Description of the functions, Part 2 – synchronising, oil pressure, oil levels, cooling water, exhaust gas and alternator temperature monitoring VITOBLOC 200 CHP switching cabinet...
  • Page 16 The step motor is triggered via two digital contacts. The pulse-interval ratio is adjustable just like all targets and limits (level 3). Tab. 17 Description of the functions, Part 3 – output regulation and monitoring, temperature controller, module deselect and select after temperature and lambda regulation CHP switching cabinet VITOBLOC 200...
  • Page 17 14. alternator contact on 15. output regulation active 16. lambda regulation active 17. cogeneration module in operation Tab. 18 Description of the functions, Part 4 – gas monitoring, enabling in stand-by operation and start-stop process changes VITOBLOC 200 CHP switching cabinet...

  • Page 18: Modes

    The "Voltages" item on the menu shows the mains voltage, alternator voltage and busbar voltage with their frequencies. Pressing the F2 key twice shows the cooling water temperature and temperature sensors PT 100/2 and PT 100/3. Tab. 20 Historical memory and options CHP switching cabinet VITOBLOC 200...

  • Page 19: Parameters

    39. offset oil pressure potential adjustment if there are analog parameter differences 40. offset battery voltage potential adjustment if there are analog parameter differences Tab. 21 Parameter, Part 1 – level 3 VITOBLOC 200 CHP switching cabinet...

  • Page 20: Description Of The Rs 3964-Interface

    102 bytes to remote service. Section data item list CHP UNI 001 describes the structure of the data block from page 21. Tab. 23 Interface parameters and DK3964R data request CHP switching cabinet VITOBLOC 200...
  • Page 21 Tab. 24 Data item list, Part 1 – internal module values VITOBLOC 200 CHP switching cabinet...
  • Page 22 L3 total mains voltage total alternator voltage total alternator current output network frequency alternator frequency spare spare CosPhi spare spare Tab. 25 Data item list, Part 3 – analog values and line protection CHP switching cabinet VITOBLOC 200...
  • Page 23 ON knocking OFF timer deselect message timer release message network breakdown F < warning network breakdown F > warning network breakdown U+F <> warning minimum knocking output VITOBLOC 200 CHP switching cabinet...
  • Page 24 Tab. 26 List of fault messages customer’s control equipment hardware to guarantee The customer should couple it to the computer it meets the operator’s hardware and convenience (RK512 or other) for establishing communication between the cogeneration hardware and the requirements. CHP switching cabinet VITOBLOC 200...

  • Page 25: Terminal Assignment For The Chp Module Control Field

    Terminal assignment for the CHP module control field Terminal assignment for the CHP module control field VITOBLOC 200 CHP switching cabinet...
  • Page 26 Terminal assignment for the CHP module control field CHP switching cabinet VITOBLOC 200...
  • Page 27 Terminal assignment for the CHP module control field VITOBLOC 200 CHP switching cabinet...
  • Page 28 Terminal assignment for the CHP module control field CHP switching cabinet VITOBLOC 200...
  • Page 29 Terminal assignment for the CHP module control field VITOBLOC 200 CHP switching cabinet...
  • Page 30 Terminal assignment for the CHP module control field CHP switching cabinet VITOBLOC 200...
  • Page 31 Terminal assignment for the CHP module control field VITOBLOC 200 CHP switching cabinet...
  • Page 32 Terminal assignment for the CHP module control field CHP switching cabinet VITOBLOC 200...
  • Page 33 Terminal assignment for the CHP module control field VITOBLOC 200 CHP switching cabinet...

  • Page 34: Index

    Gas monitoring ............17 Start-stop process ..........17 General ..............6 Switching ..............4 Guard function ............7 Synchronising ............15 Historical memory ..........18 Temperature controller ........... 16 Inputs ............... 8 Interface parameter ..........20 CHP switching cabinet VITOBLOC 200...
  • Page 35 Notes VITOBLOC 200 CHP switching cabinet...
  • Page 36 Viessmann Werke GmbH&Co KG D-35107 Allendorf phone: +49 6452 70-0 fax: +49 6452 70-2780 www.viessmann.de...

This manual is also suitable for:

Em-50/81Em-70/115Em-100/173Em-140/207Em-199/263Em-238/363 ... Show all

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