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Technical Guidance

Manual

1, 3 & 5 kW Models

www.woodco-energy.com

V.1.0 09/16

cogetherm

®

Содержание cogetherm

Страница 1: ...Technical Guidance Manual 1 3 5 kW Models www woodco energy com V 1 0 09 16 cogetherm ...

Страница 2: ......

Страница 3: ...herm 1 5kW Woodco Energy TECHNICAL GUIDANCE DOCUMENT 3 Table of CONTENTS 1 Introduction 4 2 Specifications 7 3 Installation 8 4 Generator 11 5 Controller 14 6 Inverter 19 7 Touchscreen of the cogenerator 38 ...

Страница 4: ...ing systems using gas oil or solid fuel and be acquainted with local building and fire safety regulations Read this manual which will teach you how to use it safely and maintain the system The installation and start up setting of a generator must be carried out by our own service staff or by qualified and accredited technicians Any manipulation and modification by unauthorised persons as well as t...

Страница 5: ...y personnel with appropriate qualifications are entitled to do so A non smoking notice should be placed visibly in the boiler room It is recommended to equip the boiler room with a fire extinguisher in good working condition and the room should be ventilated in accordance with current legislation Unauthorised persons and particularly children should be barred from entering the boiler room It is ne...

Страница 6: ...state while going through the exchanger this steam then goes through a turbine which operates a generator that produces electricity Next to this turbine there is a second exchanger called condenser which transfers the calories of the turbine circuit to the domestic heating circuit Next to the condenser there is a liquid tank to make sure that the pump absorbs liquid Temperature is measured through...

Страница 7: ...2 25 40 Electrical power required KWe 1 5 3 5 Refrigerant fluid Kg 15 15 16 Max temperature C 110 110 110 Water flow condenser m3 h 1 5 2 2 4 2 Water flow evaporator m3 h 1 9 2 6 5 1 Controller FSI 15 FSI 30 FSI 50 Number of circuits 2 2 2 Power supply V 220 240 220 240 220 240 Hydraulic connections heater Inches 1 1 1 5 Sound level Db 52 56 59 Pressure primary circuit Bar 4 4 4 Resistance thermom...

Страница 8: ...fety standards Safety practices Have the installation carried out by a qualified specialist who is experienced in making and installing cogeneration systems Comply with the local building regulations fire safety regulations and all the current regulations Keep the safety distances set by current legislation To prevent the heater from reaching the dew point point at which dew begins to be deposited...

Страница 9: ...Cogetherm 1 5kW Woodco Energy TECHNICAL GUIDANCE DOCUMENT 9 a Hydraulic diagrams ...

Страница 10: ...Cogetherm 1 5kW Woodco Energy Technical guidance document 10 b Electrical diagrams ...

Страница 11: ...ium stainless steel Shaft bearing High standard SKF or NSK bearing Framework material High standard aluminium ally with TF T6 thermal treatment TF T6 complete thermal treatment to increase the performances in aluminium alloy as follows Heat 4 12 hour at 525 545 C turn off with hot water and heat treatment during 8 12hours at 155 175 C Clamps bolts and nuts Premium stainless steel Windings temperat...

Страница 12: ...cifications Nameplate output power W 1800 Nominal speed of rotation Tr m 480 Nominal current output A 6 Torque at rated power Nm 44 5 Phase resistance Ohms 5 0 Cross section of cable mm2 4 Cable length mm 600 Isolation Class H Generator configuration 3 phases Lifespan 20 years ...

Страница 13: ...Cogetherm 1 5kW Woodco Energy TECHNICAL GUIDANCE DOCUMENT 13 Power speed curve Tension speed curve Torque speed curve ...

Страница 14: ...installed special safety symbols are used in this part to point out the potential safety hazard The symbols are WARNING Paragraphs with this symbol contain processes and instructions which should be understood and respected in order to avoid a potential public hazard NOTE Paragraphs with this symbol contain processes and instructions which should be understood and respected in order to avoid any p...

Страница 15: ...be optional Never use it as a safety brake The turbine must have its own safety brake mechanical or electronic a Operating parameters b Diagram Values Input voltage range non harmful 0V AC to 500V AC Input voltage range operational 40V AC to 500V AC Current input max while operational Up to 40A Nominal output power bypass 12KW 8KW Max output current bypass 40A DC 30A eff Efficacity 400V AC PFC 0 7...

Страница 16: ...rcuit with the resistive load will divide this increase in power This charge is also used when the inverter cannot connect to the network the energy disperses itself in the charge By compating the output voltage the controller protects the system as a whole e Bearing bypass load power up down The user can control the branch circuit voltage per unit Switch U1 Switch U1 Voltage DC 1 2 OFF VON 400 VO...

Страница 17: ...o the generator The bypass ports connected to the resistive charge The output ports connected to the inverter E1 is connected to the green yellow wire of the charge the two B1 and the two B2 in parallel Earth terminal Connection Input Bypass Output Terminals IN1 IN2 IN3 B1 B2 E1 DC DC E2 Voltage 500 V AC 750 V 750V Max Value Of the Load Current 40 A AC 30 A 40 A Section 10mm2 7mm2 10mm2 ...

Страница 18: ...dance document 18 5 3 Installation The controller should be mounted vertically on a solid and level surface The demanded accessories are presented in figure 6 Fix the support A of the controller on the wall or surface with screws and plugs B A B ...

Страница 19: ...res for the 2kW inverter and 30 Amperes for the 3kW inverter Risk of electric shock Do not remove the cover There are no user serviceable parts Refer servicing to qualified and accredited personnel The inverter will stop when the DC input voltage is above 600V Risk of electric shock with the energy stocked in the inverter s condensers Do not remove cover up to 5 min after the disconnection of all ...

Страница 20: ...ectrical appliance 3 The electrical installation must comply with current regulations and norms 4 The inverter must be installed in accordance with the instructions contained in this manual 5 The inverter must be installed in accordance with technical specifications 6 To start the inverter the distribution network and its main switch AC should be turned on before the DC main switch To stop the inv...

Страница 21: ... UP and DOWN keys Access adjustable parameters ESC and ENTER LCD screen The two liquid crystal display lines LCD located on the front panel of the inverter display the following information Operating status of the inverter and of data Service messages for the provider Alarm messages and fault indications LED Status Description Power ON The inverter has detected the power signal OFF The inverter ha...

Страница 22: ...ch its upper surface The inverter is designed to work in extreme temperatures The operating ambient temperature range is 25 C to 60 C It is recommended to maintain a minimum clearance of 500 mm above ground The status LED and LCD screen located on the inverter s front panel should be visible at all times There must be adequate ventilation if the inverter is installed in a confined space Nothing sh...

Страница 23: ...spot and mark the holes on the wall where Make sure that the support is level Make sure that holes A B C and D picture below are aligned with the holes in the wall Carefully hang inverter on the upper part of the fixation wall support by inserting the hooks in the slots Use screws M4 25 and stainless steel washers in holes E and F pictures below to fix the mounting hooks at the back of the inverte...

Страница 24: ...ld be used The inverter transfers the power to the direct voltage supply system 30 VDC to 540 VDC The maximum input voltage is 9A DC The electrical connection of the inverter should follow the steps below 1 Flip the AC master switch to the OFF position 2 Switch OFF the DC isolating switch 3 Connect the inverter GRID Terminal equipment network wires COM Equipment terminal communication connections ...

Страница 25: ...CAL GUIDANCE DOCUMENT 25 To assemble the DC connectors follow the steps below a Dismantle the connector pin see Picture 3 b Insert the wire in the lower section of the connector picture 4 c Fasten the top of the pin to the wire Picture 5 ...

Страница 26: ...hnical guidance document 26 d Insert the pin in the upper section of the connector and screw the lower section of the pin on the upper section of the connector picture 6 e Proceed to connect the DC connectors to the inverter picture 7 ...

Страница 27: ... be connected to the L terminal The neutral wire must be connected to the N terminal The earth connection must be connected to To assemble the AC connectors follow the steps below a Fasten the wires to the AC terminal using the screws on the connector picture 10 b Screw the cap on the connector picture 11 then connect it to AC picture 12 Connect the inverter to your PC with a communication termina...

Страница 28: ...d the AC grid parameters in order to check if they remain within acceptable limits The green indicators flashes and the LCD screen displays the initializing information After 3 minutes the inverter will produce electricity normally The green indicator remains on and the LCD screen displays production To turn it off the following steps should be respected very carefully Flip the switch on the AC si...

Страница 29: ...0 sec Status Indicates the inverter s current state Power Instantaneous power output 10 sec F_Grid grid instantaneous frequency 10 sec Value of total energy production since the latest deleted entry 10 sec This month total of this month s energy production Last month total of last month s energy production 10 sec This day total of this day s energy production Last day total of the last day s produ...

Страница 30: ...nverter which is connected to a computer for communication purposes The number of addresses may be affected from 01 to 99 as shown in the following figure The number of addresses of the inverter is 01 by default Press the UP DOWN keys to set the address Press the ENTER key to save the settings Press the ESC key to cancel the change and come back to the previous menu c Clear energy This function is...

Страница 31: ... screen displays the 10 last alarm messages The screens can be displayed manually when pressing the UP DOWN keys Press the ESC key to go back to the previous menu b Temperature The screen displays the temperature of the inverter s power module c STD no The screen displays the inverter s reference standard d Version The screen displays the version of the model and of the program of the inverter e C...

Страница 32: ...u must put the grid on OFF see 5 5 4 c Set Power Curve This function adjusts the power curve s data according to the client Choose the power curve data number which goes from 01 to 03 And then adjust the power curve Press the UP DOWN keys to adjust the power curve Press the ENTER key to go from on power to another left to right Press the ESC key to save and send the power curve To make the setting...

Страница 33: ...ct four power curves from 01 to 04 The power curves 01 02 and 03 may be modified by the user The power curve 04 is the default value of the inverter it cannot be changed To make the setting of the power curve available put the grid on ON see 5 5 4 c b Select standard This function is used to select the grid reference standard it is strictly restricted to the technicians To make this function acces...

Страница 34: ...e ENTER key to save the settings Press the ESC key to cancel the change and go back to the previous screen To make the setting of the power curve available put the network on ON see 5 5 4 c c Grid ON OFF This function is used to start or stop the production of the inverter Press UP DOWN keys to move the arrow Press ENTER key to save the settings Press the ESC key to go back to the previous menu d ...

Страница 35: ...tance The inverter has been designed in accordance with network performance standards as well as security requirements and electromagnetic compatibility Before being delivered to the customer it has been submitted to a battery of tests to ensure its optimal functioning reliable perforamnces and durability The LCD screen will display an alarm message in case of malfunction In this case the inverter...

Страница 36: ...f the inverter The distributor reseller of the inverter if available Installation date Problem description read the alarm message on the LCD screen and the status lights Your information details 6 8 Characteristics Inverter 2KW Voltage DC Max 600V Voltage range DC 30V 540V Input Current DC max 9A Nominal system voltage AC 230V Nominal voltage AC 180 270V adjustable Phase of start up 1 Nominal curr...

Страница 37: ...l system voltage AC 230V ou 240V Nominal voltage AC 180 270V adjustable Phase of start up 1 Nominal current of the AC network 13 12 5 A AC Nominal output power 3 0 KW THD Total THD 4 Injection current 20mA Output power factor 0 99 Grid frequency range 47 0 52 0 Hz 57 0 62 0 Hz adjustable Maximum efficiency 96 5 Life time 20 years Environmental temperature range 25 C 60 C ...

Страница 38: ...erator We find the three circuits of the system boiler circuit turbine circuit heating circuit On this screen four temperatures C are present boiler flow and return heating flow and return as well as the level of the pump frequency Hz and the pressure of the turbine bars A few animations make the screen more dynamic setting into motion the fluids and the activators circulators pump turbine and gen...

Страница 39: ...the pump has been operating for one minute Pressure pressure in the turbine circuit 8bars Emergency stop function If one or more of those 5 securities appears the system will shut down completely and a new button will appear on the screen which allows you to RESET There is no automatic reset function After pressing this button the default disappears from the screen if it is no longer present and t...

Страница 40: ... I N G P R O D U C T S WoodCo Energy Ireland Unit D Cahir Business Park Cahir Co Tipperary Ireland t 353 52 7445330 w www woodco energy com e info woodco energy com Head Office WoodCo Energy SA Rte de Courgenay 38 2900 Porrentruy Switzerland t 41 324668008 ...

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