Boiler type SKAM-P+ 50 kW with a feeder for eco-pea coal - type 5th class EcoDesign

SKAM-P+ boilers are 5th Class and EcoDesign certified. They are equipped with an eco-energy cast iron burner for eco-pea coal, they are extremely durable and trouble-free devices, as well as the OXI Bord microprocessor controller.

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  • Code: SKAM-P-PLUS-50
  • Manufacturer: KONSTAL PLESZEW
  • Availability: Exists Exists

  • Price history
    The lowest price 30 days before the discount: 19,295.00 zł gross
  • Energy efficiency class: B
    • 19,900.00 zł 17,512.00 zł
    • szt.
    • Payment in cash, Payment via bank transfer, eRaty Santander Consumer Bank, Przelewy24
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    The product is shipped within 24 hours.

    Parametry techniczne

    Boiler model: SKAM-P+
    Nominal boiler power [kW]: 50
    Basic fuel: Ekopea coal
    Area of ​​the heated room [m2]: 400-620
    Water capacity: 167
    Fuel consumption - max [kg/h]: 6,7
    Flammability max QN [h]: 32,8
    Chimney draft [mbar]: 0,17
    Flue gas mass flow Load 100%/30% [kg/s]: 0,0258 / 0,0092
    Boiler weight with burner [kg]: 700
    Thermal efficiency [%]: 91,1
    Working pressure [bar]: 1,2 *
    Water test pressure [bar]: 2,5
    Fuel mass in the container [kg]: 220
    Charging chamber capacity [liter]: 176
    Charging opening [mm]: 435x470
    max. operating temperature [C*]: 90
    Min. return temperature [C*]: 55
    Min. boiler water temperature [C*]: 10
    Total width [mm]: 1520
    Depth [mm]: 840
    Height [mm]: 1550
    Flue outlet diameter [mm]: 195
    Connections [mm]: DN 50 (lub na zamówienie)
    Power supply [A/W]: 0,48/140
    Electric power consumption at 100% power [W/kWh]: 90/2,16
    Electric power consumption at 30% power [W/kWh]: 30/0,72
    Standby power consumption [W]: 5
      Boiler description type SKAM-P+

     

     

    The SKAM-P+ boiler is a structure tested by the accredited laboratory of the Institute for Chemical Processing of Coal in Zabrze and meeting the 5th class according to the PN-EN-303-5:2012 standard and the requirements of ecodesign (ecoproject). With the appropriate certificate, you can apply for funding. The boiler is top-class, which makes its use and cleaning very comfortable. Clean the entire heat exchanger from the front of the boiler. Another advantage is the feeder, which is made entirely of cast iron. It enjoys great popularity and is characterized by trouble-free operation.

    The use of a ceramic chamber in the boiler increases the combustion temperature, which allows you to burn off the volatiles. Thanks to this, we obtain additional energy and increase the efficiency of the boiler. This,means its fuel consumption is lowered by 15% per year.

    Clean combustion is of great operational importance:
    - eliminates precipitation and settling on the exchanger, which is often difficult to remove
    removal of soot, which is a product of incomplete combustion of fuels.
    - maintains high efficiency of the heat exchanger for a longer period of time.
    - boiler cleaning consists in sweeping it out of the beige heat exchanger,
    burnt dust

     

    The boiler has a class 5 certificate in accordance with the PN-EN 303-5: 2012 standard and meets the conditions of Ecodesign called Ecoproject

    Boiler efficiency above 90%

    Possibility of installation in a closed system after installing the cooling coil

    Feeder is entirely cast of iron Ekoenergia

    6mm thick sheets

    Warranty for the boiler is 5 years, for the controller and the feeding system-2 years

    Possibility to connect the Internet module

     

    What fuel to use?

    Basic fuel

    eco-pea

     

     

     

      Cast iron burner ECOENERGY

     

    SKAM-P+ boilers are equipped with a cast iron retort burner. The moving elements of the burner are made of ductile iron, which gives it increased resistance to stress. The hearth and the feeding pipe are made of gray cast iron. This burner is characterized by very high resistance to corrosion and high temperature.

    Palnik żeliwny retortowy Ekoenergia Przekrój

     

      Boiler regulator - IRYD PID controller

     

    Sterownik kotła typ IRYD PID

    IRYD RTZ Pid Fuzzy Logic COLOR is a regulator designed to control the operation of a central heating boiler with a screw or piston feeder (with a feeder position sensor). The regulator controls an extensive heating installation. A specially designed menu enables gradual activation of subsequent functions and capabilities of the regulator.

    This regulator has a special pid fuzzy logic operation algorithm, which, after defining the maximum and minimum boiler power by the user, can smoothly select the appropriate fuel doses depending on the installation load and the type of fuel. The regulator continuously controls the operation of the blower by selecting the appropriate amount of fuel for a given blower speed. In addition, this version is equipped with an additional pid algorithm that influences the flue gas temperature and regulates the boiler power so that the flue gas temperature value does not exceed the maximum value set by the user. These modern control algorithms allow you to save on the amount of fuel burned, and thus it has a beneficial effect on the natural environment. RS 232 ProND communication was used in Iryd RTZ PID RS, which allowed to extend the possibilities of its operation. RS232 ProND allows, among other things, to connect the controller to the LAN module. This communication, compared to 1 - Wire, allowed to increase the scope of functions used for remote control of the regulator.

    Funkcje sterownika:

    • Smooth blower speed control
    • Feeder control with the possibility of retracting when jammed (only available in the case of a piston feeder)
    • Control of the central heating circulation pump
    • Control of the pump loading the HUW tank
    • Control of the second heating circuit - mixer pump or floor installation pump
    • Control of the mixing valve actuator
    • Control of the circulation pump, which can be used in the hot utility water or central heating circulation circuit
    • Support for two REMOTE CONTROLS or room thermostats (two independent circuits)
    • The possibility of weather control of the boiler temperature and the mixer circuit*
    • Weekly control of central heating circuit, mixer/floor, HUW and HUW circulation
    • Operating modes WINTER, SUMMER, HUW PRIORITY, NO HUW
    • 5 sets of programmable parameters that can be switched between when using the regulator
    • Operation of the bin lid opening sensor
    • An algorithm that counts the amount of burned fuel 
    • Additional pid algorithm monitoring flue gas temperature*
    • Antifreeze function below 5°C
    • Anti-stop function preventing the pumps from stagnating

    *czujnik pogodowy i czujnik spalin należy zakupić osobno.

      Boiler cross-section type SKAM-P+

     

    Przekrój kotła typ SKAM-P+

     

      Technical data

     

    Boiler type " SKAM P+ "

    SKAM P+ 13

    SKAM P+ 20

    SKAM P+ 25

    SKAM P+ 35

    SKAM P+ 50

    Rated thermal power

    kW

    13

    20

    25

    35

    50

    Nominal Exhaust Quantity

    g/s

    6,8

    11,2

    13,9

    23,4

    25,8

    Rated flue gas temp

    °C

    91

    128

    125

    121

    130

    Minimum heat output

    kW

    3,5

    5,2

    6,8

    9,9

    14,4

    Minimum amount of exhaust

    g/s

    2,2

    3,1

    4,2

    6,6

    9,2

    Minimum flue gas temp

    °C

    54

    74

    66

    71

    73

    Water flow resistance Δt=20

    mbar

    0,07

    0,15

    0,25

    0,5

    1,0

    Water flow resistance Δt=10

    mbar

    0,28

    0,6

    1,0

    2,0

    4,0

    Area of the heated room

    m2

    do 120

    120÷220

    220÷300

    270÷400

    400÷620

    water capacity

    l

    72

    90

    96

    120

    167

    Fuel usage-max

    kg/h

    1,6

    2,7

    3,6

    5,2

    6,7

    Flammability max QN

    h

    75

    59

    44

    34,5

    32,8

    Chimney draft

    mbar

    0,11

    0,15

    0,15

    0,17

    0,15

    Exhaust mass flow

     

    Load

    100%/30%

    kg/s

    0,0068/

    0,0022

    0,0112/

    0,0031

    0,0139/

    0,0042

    0,0234/

    0,0066

    0,0258/

    0,0092

    Boiler weight with burner

    kg

    310

    530

    560

    610

    700

    Thermal efficiency

    %

    91,3

    92,2

    88,4

    90,3

    91,1

    Working pressure

    bar

    1,2* (0,15; 0,2; 0,25)

    Water test pressure

    bar

    2,5* (3,0; 3,5; 4,0)

    Fuel mass in the tank

    kg

    120

    160

    180

    220

    Capacity of the charging chamber

    l

    96

    128

    144

    176

    Feeding opening

    mm

    435x470

    Max. operating temperature

    °C

    90

    Min return temperature

    °C

    55

    Min. boiler water temperature

    °C

    10

    Overall dimensions

    max.

    Set width

    mm

    1080

    1200

    1520

    Depth

    mm

    650

    705

    800

    840

    Height

    mm

    1240

    1400

    1450

    1550

    Chimney connection

    mm

    Ø155

    Ø175

    Ø195

    Connections instal. c.o

    mm

    DN 50

    Height to the center of the flue outlet

    mm

    1070

    1245

    1245

    1300

    1327

    Electric power  230V/50Hz

    A / W

    0,22/50

    0,35/80

    0,48/112

    0,48/112

    0,45/104

    Electric power consumption

    100% **

    W/kWh

    50/1,2

    80/1,92

    90/2,16

    90/2,16

    90/2,16

    30%

    W/kWh

    20/0,48

    20/0,48

    30/0,72

    30/0,72

    30/0,72

    Standby

    W

    5

    5

    5

    5

    5

    * -Standard pressure

    - -Minimum pressure of the water supplying the safety heat exchanger - 2 bar (10 ˚C -15 ˚C)

    **- Standby power

     

     

      Examples of connection diagrams

     

    1. A system with a central heating pump and a HUW pump

    In this installation, the central heating pump supplies the installation related to space heating. The pump loading the DHW tank heats the water used in the HUW system.

    Instalacja kotła retortowego z pompą centralnego ogrzewania i pompą ciepłej wody użytkowej

     

     

    2. A system with a central heating pump supplying radiators, a mixer pump with a mixer controlled by an actuator in the floor heating circuit, a pump loading the HUW tank, a circulation pump in the HUW circulation circuit

    In this system, the central heating pump supplies the heating system with installed radiators. The underfloor installation is powered by a separately regulated circuit consisting of a mixer pump and a mixing valve actuator. The mixing valve can be three-way or four-way. The pump loading the DHW tank heats the water used in the HUW system. The circulation pump works in the HUW circulation circuit, providing hot water in the taps immediately after they are turned on.

    Układ z pompą CO zasilającą grzejniki, pompą mieszacza z mieszaczem sterowanym siłownikiem w obiegu podłogówki, pompą ładującą zasobnik CWU, pompą cyrkulacyjną w obiegu cyrkulacji CWU

     

     

    3.Installation with a central heating pump, a heating system circuit with a mixing valve actuator, a pump loading the HUW tank, a HUW circulation pump.

    In this system, the central heating pump supplies the heating installation with radiators installed in the first circuit. The second radiator circuit is powered by a separately regulated circuit consisting of a mixer pump and a mixing valve actuator. The mixing valve can be three-way or four-way. The pump loading the DHW tank heats the water used in the HUW system. The circulation pump works in the HUW circulation circuit, providing hot water in the taps immediately after they are turned on.

    Instalacja z pompą CO, obiegiem instalacji grzejnikowej z siłownikiem zaworu mieszającego, pompą ładującą zasobnik CWU, pompą cyrkulacyjną CWU.

     

     

    4. Installation with a central heating pump, a floor installation circuit with a manual or thermostatic mixing valve, a pump loading the HUW tank, a HUW circulation pump.

    In this system, the central heating pump supplies the radiator circuit. The underfloor installation is powered by a separately regulated circuit consisting of a mixer pump and a manual or thermostatic mixing valve (three-way or four-way). The sensor can be mounted on the return from the floor. If the return temperature reaches the desired value, the floor pump is switched off. The pump loading the HUW tank heats the water used in the HUW system. The circulation pump works in the HUW circulation circuit, providing hot water in the taps immediately after they are turned on.

    Instalacja z pompą CO, obiegiem instalacji podłogowej z zaworem mieszającym ręcznym lub termostatycznym, pompą ładującą zasobnik CWU, pompą cyrkulacyjną CWU.

     

     

    5.Installation with a central heating pump, a floor installation circuit with a mixing valve actuator, a pump loading the HUW tank, a circulation pump supplying an additional radiator circuit

    In this system, the central heating pump supplies the installation connected with radiator heating 1. The circulation pump supplies the additional radiator circuit 2, intermittent operation and hours of operation can be set for this pump. The underfloor installation is powered by a separately regulated circuit consisting of a mixer pump and a mixing valve actuator. The mixing valve can be three-way or four-way. The pump loading the DHW tank heats the water used in the HUW system.

    Instalacja z pompą CO, obiegiem instalacji podłogowej z siłownikiem zaworu mieszającego, pompą ładującą zasobnik CWU, pompą cyrkulacyjną zasilającą dodatkowy obieg grzejnikowy

     

     

    6. Installation with a central heating pump, a floor installation circuit with a mixing valve actuator, a pump loading the HUW tank, a circulation pump feeding the plate heat exchanger

    In this system, the central heating pump supplies the installation associated with radiator heating. The underfloor installation is powered by a separately regulated circuit consisting of a mixer pump and a mixing valve actuator. The mixing valve can be three-way or four-way. The pump loading the HUW tank heats the water used in the DHW system. The radiator and floor circuit is supplied by a plate heat exchanger. A circulation pump was used to supply the heat exchanger.

    Instalacja z pompą CO, obiegiem instalacji podłogowej z siłownikiem zaworu mieszającego, pompą ładującą zasobnik CWU, pompą cyrkulacyjną zasilającą wymiennik płytowy

     

     

    7. Installation with a central heating pump feeding the radiators, a mixer pump with a mixer controlled by an actuator in the floor heating circuit, a pump loading the HUW tank, a circulating pump in the HUW circulation circuit, a boiler pump.

    In this system, the central heating pump supplies the heating system with installed radiators. The underfloor installation is powered by a separately regulated circuit consisting of a mixer pump and a mixing valve actuator. The mixing valve can be three-way or four-way. The pump loading the HUW tank heats the water used in the HUW system. The circulation pump works in the HUW circulation circuit, providing hot water in the taps immediately after they are turned on. In addition, a boiler pump is used here, which helps to heat the return of the boiler.

     

     

    8.Installation with a mixer pump and an actuator-controlled mixer in the radiator circuit, a pump loading the HUW tank, a circulation pump in the HUW circulation circuit, and a supporting mixer pump.

    In this system, an additional pump was used to support the circulation of the medium in the short circuit of the boiler. If the cross-section of the pipes is insufficient, there are a lot of elbows and narrowings in the system, it is necessary to use such a pump so that when the valve actuator is closed, the medium circulates from the supply to the return of the boiler. In this case, the power supply of the auxiliary pump should be connected in parallel with the power supply of the mixer pump (two pumps should be connected to one "mixer pump" output).

    Instalacja z pompą mieszacza i mieszaczem sterowanym siłownikiem w obiegu grzejnikowym, pompą ładującą zasobnik CWU, pompą cyrkulacyjną w obiegu cyrkulacji CWU, pompą mieszacza wspomagającą.

     

     

    9. Installation with a mixer pump and an actuator-controlled mixer in the radiator circuit, a pump loading the HUW tank, a circulation pump in the HUW circulation circuit, without a supporting mixer pump.

    The figure below shows the same system as in point 8, only without the booster mixer pump. In this situation, the cross-section and arrangement of pipes in the short circuit of the boiler (thick pipes in the drawing) must be properly selected by the plumber so as to ensure gravity circulation when the mixer actuator closes the valve completely. If the conditions are not met, there may be a situation where after closing the valve, the boiler return temperature will not increase. In this case, a circulation pump should be used as in point 8.

    Instalacja z pompą mieszacza i mieszaczem sterowanym siłownikiem w obiegu grzejnikowym, pompą ładującą zasobnik CWU, pompą cyrkulacyjną w obiegu cyrkulacji CWU, bez pompy mieszacza wspomagającej.

     

     


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