Automatic burner on MPB pellet | Thermostahl România

Combustibil

Pellet

MPB - Automatic pellet burner
40 - 250 kW

THERMOSTAHL MPB is a pellet burner for wood pellet with diameter 6-8 mm. Thanks to the construction with a forward burning flame, this burner will give the most effective combustion and it is easy to fit it to the most boilers on the market.

The heat output of the burner can be set fixed, or can be set automatically according to the heat demand. The burner furnace is produced of fireproof stainless steel which is resistnat to temperature up to 1.150°С.

The burner comes with its own controller, which can support multiple functions and standard feeding screw of 1,5m length. The burner comes in two versions: manual cleaning and automatic cleaning by means of compressed air.

Automatic power setup
Automatic ignition and flame supervision
Automatic cleaning by compressed air
Heat refractory steel
Safety systems and automatic errod diagnosis
MPB - Automatic pellet burner
40 - 250 kW

Fuels

Pellet

THERMOSTAHL MPB is a pellet burner for wood pellet with diameter 6-8 mm. Thanks to the construction with a forward burning flame, this burner will give the most effective combustion and it is easy to fit it to the most boilers on the market.

The heat output of the burner can be set fixed, or can be set automatically according to the heat demand. The burner furnace is produced of fireproof stainless steel which is resistnat to temperature up to 1.150°С.

The burner comes with its own controller, which can support multiple functions and standard feeding screw of 1,5m length. The burner comes in two versions: manual cleaning and automatic cleaning by means of compressed air.

Automatic power setup
Automatic ignition and flame supervision
Automatic cleaning by compressed air
Heat refractory steel
Safety systems and automatic errod diagnosis
MAIN FEATURES

Built-in controller with multiple functions and LCD screen

Automatic cleaning by means of compressed air (additional compressor requested)

Automatic power setup according to the heat demand

Automatic pellet feed according to power level

Ceramic ingition element for long-life operation and fast ignition

Control of central heating pump and hot water / buffer pump

Temperature sensors for the boiler and hot water temperature

Safety devices:

Elbow-shape feeder to prevent backfire entry from burner into pellet hopper

Melting feeding hose

Safety contact thermostat

Fuse protection

In case of power interruption, all parameter settings are stored in the memory of the controller

BURNER CONSTRUCTION

1. Elbow-shaped fuel pipe

2. STB safety thermostat

3. Integrated LCD controller

4. Adaptor for automatic cleaning connection

5. Ceramic ignition element

6. Furnace tube made of refractory steel AISI 310

Automatic cleaning system

As an optional, the burner can be equipped with an automatic cleaning system by means of compressed ait. The system consists of an electrovalve and compression air pipes. For the function of the system an external air compressor is required (not included). The models MPB 150 and MPB 250 are standard equipped with automatic cleaning system.

BURNER CONTROLLER

Specificații controler:

Automatic power level

Central heating pump

Hot water/buffer pump

Room thermostat

Alarm signals

Multilingual menu

The burner controller ensures the smooth and safe operation of the heating system. Compared with most pellet burners on the market, the controller is far more extensive in terms of function, possibilities and ease of use.

LCD screen (2x20 characters)

5 menus (A. Furnace settings, B. HUW settings, C. Burner settings, D. Device settings, E. Manufacturer settings)

Five languages : English, Greek, Polish, German, Romanian

Boiler/furnace temperature sensor

HUW/buffer temperature sensor (optional)

Electric cable for connecting CH pump

Electric cable for connecting HUW/buffer pump (optional)

Room thermostat connection

Audio alarm outputs in case of error

Diagnosis of errors

4A fuse for high voltage protection

Built-in flash memory maintains programme settings and safety functions in case of power failure

Automatic restart of the burner in case of a power failure

MOUNTING KIT

The MPB burner can be installed on an existing boiler, either cast iron or steel, even on a gasification boiler.

For mounting the burner on Viadrus boiler, a full kit is offered which includes: modified door, mounting flange, cast iron elements for efficiency increase.

Burner type Recommended burner type Number of elements Boiler power VIADRUS Fire chamber length
kW buc kW mm
- - 3 17 244
NANI 35 15-20 4 20 339
NANI 35 20-25 5 25 434
NANI 35 24-30 6 30 529
NANI 35 28-35 7 35 624
MPB 60 32-40 8 40 719
MPB 60 36-45 9 45 814
MPB 60 40-49 10 49 909

For mounting on a different type of boiler, follow the dimensions from the table below. The fire chamber dimensions refer to natural draught boilers (the dimensions can differ with a margin of 10% from the mentioned values). If the L dimension is smaller, the H dimension must be bigger to obtain the necessary power.

If the mounting of the burner will be on a pressurized flame boiler (return flame), please contact the producer.



Burner type Recommended burner power Min fire chamber dimensions Fire tube diam. Flange diam.
L W H D D1
kW mm mm mm
NANI 35 20 350 300 350 145 153
NANI 35 / MPB 60 35 450 350 400 145 153
MPB 60 50 600 400 500 180 186
MPB 80 65 650 400 500 180 186
MPB 80 80 700 500 500 180 186
MPB 150 Pro 100 900 600 600 204 210
MPB 150 Pro 120 1.000 600 600 204 210
MPB 150 Pro 150 1.100 600 700 204 210
MPB 250 Pro 200 1.200 700 700 254 260
MPB 250 Pro 250 1.300 800 800 254 260
TECHNICAL DATA
Type NANI 35 MPB 60 MPB 80 MPB 150 Pro MPB 250 Pro
Power kW 10-40 20-60 40-80 70-150 100-250
Fuel consumption kg ∕ h 2-7 5-10 8-16 14-30 20-50
Min fire chamber required LxWxH mm 350x300x350 450x350x400 650x400x500 900x600x600 1200x700x700
Electric supply V/Hz 230/50 230/50 230/50 230/50 230/50
Energy consumption W 30-40 40-50 40-70 60-70 70-80
Fuel   Wood pellet (diameter 6-8mm, ash <1%, humidity <10%)
Weight kg 14 18 19 40 45
Standard feeder length m 1,5 1,5 1,5 2 2
DIMENSIUNI
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