COLUM EC DESIGN AIR CURTAIN - INDIVIDUAL INNOVATIVE ENERGY-SAVING
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COLUM EC
COLUM EC
COLUM EC
COLUM EC
COLUM EC
COLUM EC
DESIGN AIR CURTAIN
INDIVIDUAL
INNOVATIVE
ENERGY-SAVING
COLUM EC
+ Aluminium profile
discharge fins (drop form)
for optimum airflow
DESIGN AIR CURTAIN
+ Elegant steel-composite
design
high-quality powder coated
or with stainless steel housing
+ Attractive intake grille
with micro-intake grille behind it
Applications
With its suspended and standing versions, Colum EC is Powder coated intake grille in the same colours as the unit or
particularly suited to the visible parts of modern entry areas and, stainless steel version, consisting of a perforated plate with
thanks to its rounded design and low maintenance operation, micro grille behind it for easy maintenance application.
will satisfy architects, planners, clients and operators. The floor Aluminium discharge grille for an infinitely adjustable,
mounted vertical unit is particularly suited to revolving doors, unidirectional air stream Invisible energy connections for the
since the heated airflow is discharged directly all the way down floor mounted vertical unit (discreetly bolted in place via holes in
to the floor level without losing heat, thus preventing the the floor plate).
formation of a "cold patch". The choice of standard RAL
powder coatings or the stainless steel housing fit superbly in Heating media
existing entry areas. Colum EC is used in hotels, banks, flagship Heat exchangers for different heating media
stores, shopping malls, airports and public buildings. LPHW: for normal temperature LPHW 70/50 °C and
low-temperature
Special design LPHW 60/40 °C, other temperatures available on request.
Colum EC is available in variable housing lengths up to 3 m. It is DX: DX register soldered under nitrogen for operation with
simple to retrofit the floor mounted vertical unit in existing door heat pumps (only heating modus possible). High-quality heat
systems. exchanger made from copper tubes, with pressed-on,
extra-strong aluminium fins.
The housing ELECTRO: 3-stage heat exchanger 400V, spiral form, corrosion
Self-supporting steel-composite construction in a cylindrical resistant, with thermal overheating protection and switch-off
shape with split sheet steel or stainless steel housing (polished delay.
to grain size 240) in a round-rolled design.
Screws and rivets are not visible.
2
Advantages at a glance
+ Made in Germany
+ ErP conform / EC fans
+ Certified by TÜV-Süd
+ Individual colours standard RAL colours
available alternatively as stainless steel version
+ Individual unit lengths up to 3000 mm
+ Service-friendly thanks to filterless
micro-intake grille
+ Aluminium
(drop form)
profile discharge fins
for optimum airflow
+ Large throw distance, low noise,
optimum shielding
+ Different heating media possible
+ Simple to install
EC fans Maintenance
The efficiency of the EC fans used by TEKADOOR is > 90% under Easy to clean (micro grille) without opening the unit by simply vacuuming
partial load operation. This is 30–35% higher than for conven- the intake grille. The intake grille must be removed
tional AC fans. This does not just increase the efficiency, but also before the revision panel can be opened.
reduces the operating costs. The individually-driven EC fans with To do this, a cross-headed screw at the upper end of the intake grille
integrated motor protection can intake air in both directions. They must be removed. Then the intake grille can be taken out of the lower
have vibration-free bearings and are controlled using a PWM signal frame.
(pulse width modulation) – and with 0-10 V for the DX. They do not
just comply with Directive ErP, but actually exceed this standard. Control
Electronic TEKADOOR GTC EC control unit, multifunctional with
Mounting touch display, including an optional ModBus interface
Floor mounted vertical unit: Problem-free mounting via holes in the A GTC 1 EC control unit is used as standard for models with LPHW
floor plate directly on the finished flooring. The floor plate has ap- heating. A GTC E EC control unit is used for models with electrical
propriate recesses for invisible energy supply from below. Optional: heating. The units come with 20 m preassembled and shielded data
Power supply is also possible from above. cable. The GTC 1 EC 5-stage control unit includes the ability to switch
Suspended version: simple mounting thanks to the M8 rivet nuts from manual to automatic and from summer mode to winter mode as
incorporated on the upper side of the unit as well as standard. A solenoid valve of up to 2.5 A can be connected as an option
optionally-available assembly materials. for the winter mode. With the standard GTC E EC control unit, the
airflow can be selected manually in 5 stages and the heating capacity –
depending on the fan level – can be selected manually in 3 stages. Each
control unit includes a manual to automatic mode switch and a poten-
tial-free contact for enabling via any on-site BMS or BEMS. A choice of
5-stage or stepless fan operation is offered as standard.
A maximum of 10 units can be connected in parallel. 3
COLUM EC DETAILS Connections Connection box Floor mounted vertical unit Heating connections – flow and return – for easy connection to Simple electrical connection of the power supply 230 V/50 Hz the on-site heating system. thanks to the internal connection box. - Connections for the floor mounted vertical unit: either from Exception: below or above, invisible within the door air curtain. Electrical units with a heating capacity greater than 22.5 kW. - for the suspended version: on the upper side of the unit (or optionally from the side) 4
Data cable connection/interface Discharge fins
Standard connection options for the data cable and an optional Discharge grille with aluminium fins (drop profile), depending
solenoid valve or thermo-electric shut-off valve within the unit. on the model available in designs with double or multiple fins,
Simple plug and play of the data cable. for an infinitely adjustable, unidirectional air stream. During the
heating period, the fins should be tilted outwards by 10 to 15
Control: degrees to prevent cold air coming in from the outside.
Input for the data cable to the control unit. In contrast, during operation in the summer, the fins are tilted
inwards, so that the cooled indoor air cannot escape.
Auxiliary:
Output for parallel operation with other units.
5
COLUM EC COL 6
FLOOR MOUNTED SUSPENDED UNIT
stehende Geräte hängende Geräte
VERTICAL UNIT
stehende Geräte 80
hängende Geräte 40
J 80 40
J
F
F
D
D
A
A A
A
AUßEN
TÜRE AUßEN
RL VL VL RL
TÜRE
RL VL VL RL
F E INNEN
GEBÄUDE
INNEN
D F E
stehend LINKS GEBÄUDE stehend RECHTS
Modell D
Zeichenerklärung
A D E F J stehend LINKS stehend RECHTS
Technische Änderungen vorbehalten
Modell Zeichenerklärung
ACHTUNG
gezeichnet/signet Name Datum
geändert/revision ma 21.03.2011
Technische Änderungen
Maßstab vorb
A D E F J Werkstoff
2000 400 80 230 150
ACHTUNG
gezeichnet/signet Name Datum
geändert/revision ma 21.03.2011
Pos. von Gruppe Teile
3000 400 80 230 150 Werkstoff
2000 400 80 230
Montage
150
nur auf dem
Längen-
variabel
Kundenzeichnung Nr.:
4000 600 110 320 200
Erstelldatum
Pos. von Gruppe Teile
3000 400 80 230 150
5000 600 110 320 200
fertigen Fussboden!
Montage nur auf dem
Benennung
maß
Colum 110321
Längen-
Albert-Einstein-Str. 11
variabel
Kundenzeichnung Nr.:
4000 600 110 320 200
Name Erstelldatum
D-40764 Langenfeld
6000 600 110 320 200 Tel.: 049 (0)2173 20766-0
Kunde Blatt
5000 600 110 320 200
fertigen Fussboden!
Benennung
maß
Fax: 049 (0)2173 20766-111
Albert-Einstein-Str. 11 Name Colum 110321 1 von 1
D-40764 Langenfeld
6000 600 110 320 200 Tel.: 049 (0)2173 20766-0
Kunde
Fax: 049 (0)2173 20766-111
A = VARIABLE UNIT LENGTH * WE RESERVE THE RIGHT TO MAKE TECHNICAL CHANGES
LUM
Connection-ready, free-hanging door air curtain unit for visible installation above the door or as a floor mounted vertical unit.
The ambient air intake for the suspended version is from above and from the side for the floor mounted vertical unit.
7
88 88
25
25
Fixing
DOOR SIDE
OUT IN
30 30
50 50
50
E. Connection 147
Fixing
238 ø 400
24
168
Fixing Floor
10
INSTALLATION
ON THE LEFT 54
88 88
25
25
Fixing
IN OUT
50 30 30 50
* WE RESERVE THE RIGHT TO MAKE TECHNICAL CHANGES
50
COL
147 E. Connection
Floor plate with all relevant dimensions for a floor mounted vertical unit.
Shown here installed on the left.
Fixing
ø 400 238
24
168
Fixing Floor
10
54
8
147
Fixing
238 ø 400
24
168
Fixing Floor
10
54
88 88
25
25
Fixing
DOOR SIDE
IN OUT
50 30 30 50
50
147 E. Connection
Fixing
ø 400 238
24
168
Fixing Floor
10
INSTALLATION
ON THE RIGHT 54
* WE RESERVE THE RIGHT TO MAKE TECHNICAL CHANGES
LUM
Floor plate with all relevant dimensions for a floor mounted vertical unit.
Shown here installed on the right.
9
COLUM EC
STANDARD CIRCUIT DIAGRAM FOR LPHW
ModBus
interface
Fr 21.09.2018 Room Temp
07:52 10°C
Room temperature. Sensor installed
Heat level Fan level
0/0
Automatic
0/0
Timer
(optional)
Hand off
1 2 3
Magnetic valve
(OPTIONAL) 1 ON
to input (CONTROL) next PCB M
MOD Bus
Address 1-9 1 2 3 4
Standard suppled L N PE
8 shielded datacable
8 (20 m) with next
RJ-45 connectors Fan RJ 45
4
AUXILIAR CONTROL L2 N PE Magnetventil
230V / 50Hz L1
(OPTIONAL)
L2 N PE N zum Steuerteil (CONTROL)
AUX MON intern
PE
Adresse 1-9
Standard
weiss/white imp.
Anschlusskabel
gelb/yellow Y 0-10 V
8 8 (20 m) mit
blau/blue 0V
RJ-45 Stecker
PCB EC rot/red +10 V
CPU AUXILIAR CONTROL
901
78
2 3
F 16 AT
45 6
Address
switch
AUX MON
0 = MASTER
1 - 9 = SLAVE
1 11 2 12 3 13 4 14 5 15 6 16 7 17 8 9 10 18 19 20 L N PE
Connecting box Plati
Frost protection thermostat
Roomtemp. sensor
BMS On/Off
ext. Contact
nicht belegt
Main switch and fuses
Operation
CPU
not used
not used
to be installed by third
fault
parties must comply
q to all applicable rules and 901
3
requirements!
78
2 3
45 6
optional
optional
optional
230V/ 50Hz
Adress
Schalter
0 TECHNICAL
* WE RESERVE THE RIGHT TO MAKE = MASTER
CHANGES
1 - 9 = SLAVE
Technical changes reserved
Name Datum
CONTROL UNIT GTC 1 EC
gezeichnet/signet la 02.01.2019
Multilingual, menu-driven electronic control unit for TEKADOOR 1 11 2 air12curtains
3 13with
4 LPHW
14 5 heating
15 6 and16 7 17 8
Werkstoff Maßstab
Frostschutzthermostat
energy-saving EC fans. A standard feature of the control unit with touch display is a choice between
5-stage or stageless
Pos.
fan control,
von
which canTbe
Gruppe eile
selected individually by the operator. The relevant
ext. Signalgeber
DDC- Freigabe
operatingNr.:
Kundenzeichnung modes and symbols are arranged clearly on the colour display. The date, time and room
Erstelldatum
temperature are shown as standard. The room temperature is monitored via an internal temperature
nicht belegt
nicht belegt
nicht belegt
nicht belegt
sensor inGTC I EC
unit as190102
Benennung
Name
Kunde
the control standard. Blatt
1 von 1
An easy-to-navigate menu offers a selection of different operating modes:
Hand – manual operation
Auto AS – automatic operation via cool down protection
Auto RT – automatic operation via room temperature
Auto TK – automatic operation via door contact
Auto Kombi – option to combine all individual automatic modes
optional
optional
optional
An enabling contact and potential-free operation and malfunction signals are provided for control via
an on-site BMS or BEMS. Errors and faults are displayed with a red „warning“ sign. By coding the
control boards differently, up to 10 door air curtains can also be operated in parallel with 1 control unit,
using the Master/Slave principle. The control board is preinstalled in the door air curtain unit and 20 m
of preassembled data cable (connection between the door air curtainName and control unit)
Datum are included as
gezeichnet/signet la 07.03.2017
standard.
10 WerkstoffCOLUM EC
CIRCUIT DIAGRAM FOR
ELECTRICAL HEAT EXCHANGER
Fr 21.09.2018 Room Temp
ModBus
Room temperature. Sensor installed interface
07:52 10°C
Heat level Fan level
(optional)
0/0 0/0
Automatic Timer
Hand off
K1 K2 K3 1 2 3
1
to input M ON
Standard supplied q
MOD Bus
CONTROL shielded datacable S 60°
next PCB (20 m)
1 2 3 4
K1
8 1:1 straight wired next
RJ-45 Stecker K1 Fan
q q q
RJ 45
8 S 80° S 45° S 50°
4
AUXILIAR CONTROL L2 N PE
Magnetventil
230V / 50Hz L1 (OPTIONAL)
L2 N PE N
zum
PE Steuerteil (CONTROL)
AUX MON intern
Adresse 1-9
weiss/white imp. Standard
Anschlusskabel
8
gelb/yellow YPWM
blau/blue 0V
8 (20 m) mit
rot/red +10 V
RJ-45 Stecker
CPU F 16 AT
901 PCB EC
78
2 3
45 6
AUXILIAR CONTROL
Adress
switch
0 = MASTER
1 - 9 = SLAVE q
S 100°
AUX MON
1 11 2 12 3 13 4 14 5 15 6 16 7 17 8 9 10 18 19 20
Blow out Temp sensor
1 2 3 L N PE
K0
Room Temp sensor
Frost thermostat
BMS On/Off
Connecting box
Plati
ext. Signal
Operation
Failure
free
free
q q
K3 K2
4 3
CPU
3~400V/ 50Hz
optional
optional
optional
230V/ 50Hz 901
78
2 3
Mains switch and fuses 45 6
to be installed by third
step 2 step 1 parties must comply
step 3 = step 1 + step 2 to all applicable rules and Adress
requirements! Schalter
* WE RESERVE THE RIGHT TO 0
MAKE = TECHNICAL
MASTER CHANGES
Technical changes reserved 1 - 9 = SLAVE
Name Datum
gezeichnet/signet Sa 02.01.2019 CONTROL UNIT GTC E EC
Werkstoff
1 11 2 air
Maßstab
Multilingual, menu-driven electronic control unit for TEKADOOR 12curtains
3 13 with
4 LPHW
14 5 heating
15 6 and16 7 17 8
Frostschutzthermostat
energy-saving Pos. EC fans. 5-stage
von
fan operation
Gruppe or stageless fan control – easy to adjust on the control unit
Teile
using the touch
Kundenzeichnung Nr.: display. The electric heater can be activated in 3 stages.The relevant operating modes
Erstelldatum
ext. Signalgeber
DDC- Freigabe
and symbols are arranged clearly on the colour display. The date, time and room temperature are shown
Benennung
as GTC
standard. The E EC
room UK 190201
temperature is monitored via an internal temperature sensor in the control unit as
nicht belegt
nicht belegt
nicht belegt
nicht belegt
Name
Kunde Blatt
standard. 1 von 1
An easy-to-navigate menu offers a selection of different operating modes:
Hand – manual operation
Auto AS – automatic operation via cool down protection
Auto RT – automatic operation via room temperature
Auto TK – automatic operation via door contact
Auto AT – automatic operation via constant discharge temperature
Auto Kombi – option to combine all individual automatic modes
optional
optional
optional
An enabling contact and potential-free operation and malfunction signals are provided for control via an
on-site BMS or BEMS. A constant discharge temperature can be set via an optional cable temperature
sensor. This enables optimisation of the shielding performance. A week timer is incorporated as standard,
enabling up to 12 different switching times to be programmed per week. Errors and faults are displayed
with a red „warning“ sign. By coding the control boards differently, up to 10 door air curtains can also be
operated in parallel with 1 control unit, using the Master/Slave principle.The Name control board is preinstalled in
Datum
gezeichnet/signet la 07.03.2017
the door air curtain unit and 20 m of preassembled data cable (connection between
the door air curtain and control unit) are included as standard. 11
WerkstoffCOLUM EC
OPTIONAL ACCESSORIES
Thermostatic Solenoid valve Thermo-electric Ceiling attachment
straight-way valve shut-off valve set
(Setting range + 20 °C to + 35 °C) Opens or closes the warm water 230 V / 50 Hz, normally closed.
limits the discharge temperature circuit in the summer/winter On-site installation in the For problem-free, vibration free
(constant supply air temperature setting of the control unit, in order heating flow. Actuated by ceiling attachment, consisting
limitation). Also available as a to close the heating water circuit the summer/ winter circuit. of M8 or M10 threaded rods,
3-way valve. and save energy during summer Summer function – closed. Winter up to 1000 mm length, vibration
operation or when the air curtain function – opened. dampers, turnbuckles and coun-
is not working (normally closed). ter nuts.
Caution: If solenoid valves are
used, it is expressly recommend-
ed to install a frost protection
thermostat (automatically actuat-
ed) and a strainer.
12Frost protection Control unit Electronic Door contact
thermostat GTC 2 EC control valve solenoid switch
For monitoring LPHW heat Possibility of combination of Electronic valve with 0-10V im- In automatic mode switches on
exchangers exposed to the risk various automatic operations. pulse and blow-out temperature the door air curtain in the
of frost. As soon as the temper- A constant discharge tempera- sensor completely installed and preselected stage
ature falls below +7 °C, the fans ture can be set via an optional wired. In combi-
are switched off and an optional electronic control valve, and a nation with the GTC 2 control, a
solenoid valve is opened. week timer is incorporated as preselected blow-out tempera-
standard, enabling up to 12 ture is kept constant.
different switching times to be
programmed per week.
13COLUM EC 2000
TECHNICAL DATA
Design based on: recommended operating point
intake temperature tLE = +20 °C
discharge temperature tLA = +34 °C
throw distance = up to 2.50 m
COLUM EC 2000 2001 2001.5 2002 2002.5 2003
Air quantity max. m3/h 1800 2700 3600 4500 5400
Heating capacity rated1 LPHW 70 / 50 °C kW 8.5 12.7 17.0 21.2 25.5
LPHW 60 / 40 °C kW 8.5 12.7 17.0 21.2 25.5
Flow rate LPHW 70 / 50 °C m3/h 0.37 0.56 0.75 0.93 1.30
LPHW 60 / 40 °C m3/h 0.37 0.55 0.74 0.92 1.29
Water resistance LPHW 70 / 50 °C kPa 0.5 5.7 2.4 3.2 4.1
LPHW 60 / 40 °C kPa 3.8 7.0 4.5 3.2 4.2
Nominal connection Internal thread Inches 2 x 3/4" 2 x 3/4" 2 x 3/4" 2 x 3/4" 2 x 3/4"
sizes Flow/return DN 20 20 20 20 20
EC fans Voltage V 230 / 1 / N / PE
Frequency Hz 50
Current consumption A 2.1 3.1 4.1 5.1 7.2
Motor power kW 0.3 0.5 0.6 0.8 0.9
Electric heater Voltage V 400 / 3 / N / PE
3-stage
Frequency Hz 50
Heating capacity kW 3/6/9 4/8/12 6/12/18 6/12/18 10/20/30
Sound pressure level2 Highest setting dB(A) 58 59 60 61 62
Drawing dimension Unit height/width (A) mm 1000 1500 2000 2500 3000
Diameter mm 400 400 400 400 400
Weight kg 50 70 90 100 134
* WE RESERVE THE RIGHT TO MAKE TECHNICAL CHANGES
1. Rated operation based on operating point (see above), discharge temperature control recommended.
2. Measured at a lateral distance of 3 m. Sound pressure level may very depending on surrounding conditions.
A well-balanced pressure ratio is one of the prerequisites for perfect function.
14COLUM EC 3000
TECHNICAL DATA
Design based on: recommended operating point
intake temperature tLE = +20 °C
discharge temperature tLA = +34 °C
discharge height = up to 2.80 m
COLUM EC 3000 3001 3001.5 3002 3002.5 3003
Air quantity max. m3/h 2700 3600 5400 6300 7200
Heating capacity rated1 LPHW 70 / 50 °C kW 12.7 17.0 25.5 29.7 34.0
LPHW 60 / 40 °C kW 12.7 17.0 25.5 29.7 34.0
Flow rate LPHW 70 / 50 °C m3/h 0.56 0.75 1.11 1.31 1.49
LPHW 60 / 40 °C m3/h 0.55 0.74 1.11 1.29 1.48
Water resistance LPHW 70 / 50 °C kPa 0.8 2.8 3.7 5.2 7.2
LPHW 60 / 40 °C kPa 1.7 3.7 4.2 6.1 7.2
Nominal connection Internal thread Inches 2 x 3/4" 2 x 3/4" 2 x 3/4" 2 x 3/4" 2 x 3/4"
sizes Flow/return DN 20 20 20 20 20
EC fans Voltage V 230 / 1 / N / PE
Frequency Hz 50
Current consumption A 3.1 4.1 6.2 7.2 8.2
Motor power kW 0.5 0.6 0.9 1.1 1.2
Electric heater Voltage V 400 / 3 / N / PE
3-stage
Frequency Hz 50
Heating capacity kW 5/10/15 7.5/15/22.5 10/20/30 10.7/21.4/32 10.7/21.4/32
Sound pressure level2 Highest setting dB(A) 60 61 62 63 64
Drawing dimension Unit height/width (A) mm 1000 1500 2000 2500 3000
Diameter mm 400 400 400 400 400
Weight kg 62 77 103 135 145
* WE RESERVE THE RIGHT TO MAKE TECHNICAL CHANGES
1. Rated operation based on operating point (see above), discharge temperature control recommended.
2. Measured at a lateral distance of 3 m. Sound pressure level may very depending on surrounding conditions.
A well-balanced pressure ratio is one of the prerequisites for perfect function.
15COLUM EC 4000
TECHNICAL DATA
Design based on: recommended operating point
intake temperature tLE = +20 °C
discharge temperature tLA = +34 °C
throw distance = up to 3.20 m
COLUM EC 4000 4001 4001.5 4002 4002.5 4003
Air quantity max. m3/h 4500 5100 7300 9800 12000
Heating capacity rated1 LPHW 70 / 50 °C kW 21.2 24.0 34.4 46.2 56.6
LPHW 60 / 40 °C kW 21.2 24.0 34.4 46.2 56.6
Flow rate LPHW 70 / 50 °C m3/h 0.93 1.05 4.51 2.02 2.48
LPHW 60 / 40 °C m3/h 0.92 1.05 1.50 2.01 2.47
Water resistance LPHW 70 / 50 °C kPa 4.5 4.1 9.1 4.4 6.9
LPHW 60 / 40 °C kPa 3.2 4.1 3.7 4.5 7.0
Nominal connection Internal thread Inches 2 x 1" 2 x 1" 2 x 1" 2 x 1" 2 x 1"
sizes Flow/return DN 25 25 25 25 25
EC fans Voltage V 230 / 1 / N / PE
Frequency Hz 50
Current consumption A 6.0 6.5 9.1 12.1 15.0
Motor power kW 1.1 1.4 2.1 2.7 3.5
Electric heater Voltage V 400 / 3 / N / PE
3-stage
Frequency Hz 50
Heating capacity kW On request
Sound pressure level2 Highest setting dB(A) 64 64 64 65 67
Drawing dimension Unit height/width (A) mm 1000 1500 2000 2500 3000
Diameter mm 600 600 600 600 600
Weight kg 85 120 160 200 240
* WE RESERVE THE RIGHT TO MAKE TECHNICAL CHANGES
1. Rated operation based on operating point (see above), discharge temperature control recommended.
2. Measured at a lateral distance of 3 m. Sound pressure level may very depending on surrounding conditions.
A well-balanced pressure ratio is one of the prerequisites for perfect function.
16COLUM EC 5000
TECHNICAL DATA
Design based on: recommended operating point
intake temperature tLE = +20 °C
discharge temperature tLA = +34 °C
discharge height = up to 3.60 m
COLUM EC 5000 5001 5001.5 5002 5002.5 5003
Air quantity max. m3/h 4900 7300 9800 12000 14200
Heating capacity rated1 LPHW 70 / 50 °C kW 23.1 34.4 46.2 56.6 67.0
LPHW 60 / 40 °C kW 23.1 34.4 46.2 56.6 67.0
Flow rate LPHW 70 / 50 °C m3/h 1.01 1.51 2.02 4.48 2.93
LPHW 60 / 40 °C m3/h 1.01 1.50 2.01 4.45 2.92
Water resistance LPHW 70 / 50 °C kPa 1.3 2.9 7.9 7.8 9.6
LPHW 60 / 40 °C kPa 3.8 2.4 4.7 7.8 9.7
Nominal connection Internal thread Inches 2 x 1 1/4" 2 x 1 1/4" 2 x 1 1/4" 2 x 1 1/4" 2 x 1 1/4"
sizes Flow/return DN 32 32 32 32 32
EC fans Voltage V 230 / 1 / N / PE
Frequency Hz 50
Current consumption A 6.1 9.1 12.1 15.2 18.2
Motor power kW 1.4 2.1 2.8 3.5 4.1
Electric heater Voltage V 400 / 3 / N / PE
3-stage
Frequency Hz 50
Heating capacity kW On request
Sound pressure level2 Highest setting dB(A) 63 64 65 66 68
Drawing dimension Unit height/width (A) mm 1000 1500 2000 2500 3000
Diameter mm 600 600 600 600 600
Weight kg 120 155 200 235 265
* WE RESERVE THE RIGHT TO MAKE TECHNICAL CHANGES
1. Rated operation based on operating point (see above), discharge temperature control recommended.
2. Measured at a lateral distance of 3 m. Sound pressure level may very depending on surrounding conditions.
A well-balanced pressure ratio is one of the prerequisites for perfect function.
17COLUM 2000
DX-H EC
TECHNICAL DATA
ONLY HEATING MODE POSSIBLE
Design based on: recommended operating point
intake temperature tLE = +20 °C
discharge temperature tLA = +34 °C
throw distance = up to 2.50 m
heating gas temperature = 70° C
condensation temperature = 50 °C
condensate exit temp. = 45 °C
operating pressure = max. 45 bar
COLUM 2000 DX-H EC 2001 2001.5 2002 2002.5
Air quantity max. m3/h 1800 2700 3600 4500
Power1 DX heating capacity kW 8.1 12.5 16.9 21.3
Delivery and intake line Connections mm 10/16 10/16 10/18 10/22
EC fans3 Voltage V 230 / 1 / N / PE
Frequency Hz 50
Max. current consumption A 2.4 3.6 4.7 5.9
Max. motor power kW 0.3 0.5 0.7 0.8
Sound pressure level2 Highest setting dB(A) 58 59 60 61
Drawing dimension Unit height/width (A) mm 1000 1500 2000 2500
Diameter mm 500 500 500 500
Weight kg 50 70 90 100
* WE RESERVE THE RIGHT TO MAKE TECHNICAL CHANGES
1. Rated operation based on operating point (see above).
2. Measured at a lateral distance of 3 m. Sound pressure level may very depending on surrounding conditions.
3. Control voltage 0-10 V.
A well-balanced pressure ratio is one of the prerequisites for perfect function.
18COLUM 3000
DX-H EC
TECHNICAL DATA
ONLY HEATING MODE POSSIBLE
Design based on: recommended operating point
intake temperature tLE = +20 °C
discharge temperature tLA = +34 °C
throw distance = up to 2.80 m
heating gas temperature = 70° C
condensation temperature = 50 °C
condensate exit temp. = 45 °C
operating pressure = max. 45 bar
COLUM 3000 DX-H EC 3001 3001.5 3002 3002.5
Air quantity max. m3/h 2700 3600 5400 6300
Power1 DX heating capacity kW 12.7 17.0 25.7 29.6
Delivery and intake line Connections mm 10/16 10/18 10/22 10/22
EC fans3 Voltage V 230 / 1 / N / PE
Frequency Hz 50
Current consumption A 3.5 4,7 7.1 8.2
Motor power kW 0.5 0.7 1.0 1.2
Sound pressure level2 Highest setting dB(A) 60 61 62 63
Drawing dimension Unit height/width (A) mm 1000 1500 2000 2500
Diameter mm 500 500 500 500
Weight kg 62 77 103 135
* WE RESERVE THE RIGHT TO MAKE TECHNICAL CHANGES
1. Rated operation based on operating point (see above).
2. Measured at a lateral distance of 3 m. Sound pressure level may very depending on surrounding conditions.
3. Control voltage 0-10 V.
A well-balanced pressure ratio is one of the prerequisites for perfect function.
19www.TEKADOOR.de
German headquarters
TEKADOOR GmbH
Albert-Einstein-Str. 11
D-40764 Langenfeld
T. +49 (0) 2173 - 20766-0
F. +49 (0) 2173 - 20766-111
E. info@tekadoor.de
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