CX3000 Air handling unit

CX3000

Air handling unit

Compact and low-noise ceiling-mounted units, an ideal solution for optimal use of space

See references

CX3000

CX3000 ceiling units are available in six sizes, covering airflow up to 3,300 m³/h (ERP18). The CX3000 is designed for integration into a suspended ceiling, or fitting into a ceiling or floor partition. The CX3000 is a highly space-efficient solution, suitable for renovation or new build projects.

The CX3000 can be selected in a Left or Right version. Water heating coil (HW) for integration and additional coils for duct mounting can be ordered as accessories: electric heating coil (PHE), electric heating coil (AHE) and/or cooling/heating coil (COCW).

The CX3000 is controlled by the advanced EXcon control system.

The + products

For fitting above suspended ceiling
Highly compact for when space is limited
Low sound or noise level
Available in Left and Right models
EXcon control system
Easy to install and service
Flexible hinges with multiple opening options
Complies with hygiene standard VDI 6022

Main features

6 CX3000 models from 500 to 3 300 m3/h
Counterflow monoblock units
free-hanging design with double plate panels
External finish: Aluzinc AZ185: corrosion class C4
50 mm mineral wool insulation, density 70 kg/m3
EN1886 values: D2, L2/L2, T2, TB3, F9
EC motor with high efficiency B wheel Metal/Composite
Easy service and maintenance access: hinged doors or sliding rails for the doors as optional accessories
High-performance heat exchanger
Modulating bypass
Filter options for optimised air quality.: panel filter ISO ePM10 50% (M5) or ISO ePM1 50% (F7) standard filters, option for ISO ePM1 80% (F9)
EXcon Control System
- Constant speed
- multi-speed
- Constant pressure
- 0–10 V
Configuration and monitoring via
- HMI cable for remove control
- option: Web server and BMS Communication via Modbus RTU/RS485, BACnet MSTP/BACnet IP protocol
- option: Web server and BMS Communication via bridge to Modbus TCP/IP or LON protocol

Technical characteristics

EXcon Control System:
- Constant speed,
- Constant airflow,
- Constant pressure,
- Air measurement control CO2/VOC sensor (0–10V signal). - Controlled pressure,
- Built-in clock: operation hours can be controlled by means of a timer,
- Remote control system via cable,
- BMS Communication via Modbus RTU and Bacnet TCP/IP protocols.
- Constant air speed (CAV). - Variable air speed (VAV).
- Airflow controlled - demand controlled (DCV) using CO2,/VOC sensor (0–10V signal) ,
- Option: Built-in web server,
- Option: BMS communication via Modbus RTU/RS485, Modbus TCP/IP, BACnet, MSTP/BACnet IP.

Product implementation

Indoor above (false ceiling)
Round or rectangular duct mounting
Right and left variants

References	Insulation density (kg/m³)	Thickness of insulation (mm)	Available filters	Fluid temperature (air)	Max. Total efficiency (A-D) (%)	Efficiency level requirements	ECO efficiency level during optimal operating point	EC motor	Total pressure (Pa)	RPM during optimal operating point	Connection direction	Type of motor	Power supply
11058139 - CX3010 Left	70	50	Standard ISO ePM10 50% (M5) and ISO ePM1 50% (F7) filters (accessory filter box for ISO ePM1 80% (F9))		56,9	62N (2015)	77,6N	Med motorcontroller (VSD)	512	4.710	Ceiling	EC	1x230 V + N + PE ∼ 50 Hz
11058000 - CX3010 Right	70	50	Standard ISO ePM10 50% (M5) and ISO ePM1 50% (F7) filters (accessory filter box for ISO ePM1 80% (F9))		56,9	62N (2015)	77,6N	Med motorcontroller (VSD)	512	4.710		EC	1x230 V + N + PE ∼ 50 Hz
11058146 - CX3020 Left	70	50	Standard ISO ePM10 50% (M5) and ISO ePM1 50% (F7) filters (accessory filter box for ISO ePM1 80% (F9))	-20°C ....+35°C	61,7	62N (2015)	82,7N	Med motorcontroller (VSD)	458	2.865	Ceiling	EC	1x230 V + N + PE ∼ 50 Hz
11058143 - CX3020 Right	70	50	Standard ISO ePM10 50% (M5) and ISO ePM1 50% (F7) filters (accessory filter box for ISO ePM1 80% (F9))	-20°C ....+35°C	61,7	62N (2015)	82,7N	Med motorcontroller (VSD)	458	2.865	Ceiling	EC	1x230 V + N + PE ∼ 50 Hz
11058158 - CX3030 Left	70	50	Standard ISO ePM10 50% (M5) and ISO ePM1 50% (F7) filters (accessory filter box for ISO ePM1 80% (F9))	-20°C ....+35°C	65,5	62N (2015)	83,6N	Med motorcontroller (VSD)	555	2.660	Ceiling	EC	1x230 V + N + PE ∼ 50 Hz
11058157 - CX3030 Right	70	50	Standard ISO ePM10 50% (M5) and ISO ePM1 50% (F7) filters (accessory filter box for ISO ePM1 80% (F9))	-20°C ....+35°C	65,5	62N (2015)	83,6N	Med motorcontroller (VSD)	555	2.660	Ceiling	EC	1x230 V + N + PE ∼ 50 Hz
11058189 - CX3040 Left	70	50	Standard ISO ePM10 50% (M5) and ISO ePM1 50% (F7) filters (accessory filter box for ISO ePM1 80% (F9))	-20°C ....+35°C	65,6	62N (2015)	82,6N	Med motorcontroller (VSD)	654	2.638	Ceiling	EC	1x230 V + N + PE ∼ 50 Hz
11058175 - CX3040 Right	70	50	Standard ISO ePM10 50% (M5) and ISO ePM1 50% (F7) filters (accessory filter box for ISO ePM1 80% (F9))	-20°C ....+35°C	65,6	62N (2015)	82,6N	Med motorcontroller (VSD)	654	2.638	Ceiling	EC	1x230 V + N + PE ∼ 50 Hz
11058215 - CX3050 Left	70	50	Standard ISO ePM10 50% (M5) and ISO ePM1 50% (F7) filters (accessory filter box for ISO ePM1 80% (F9))	-20°C ....+35°C	69,5	62N (2015)	85,9N	Med motorcontroller (VSD)	770	3.105	Ceiling	EC	3x400 V + N + PE ∼ 50 Hz
11058196 - CX3050 Right	70	50	Standard ISO ePM10 50% (M5) and ISO ePM1 50% (F7) filters (accessory filter box for ISO ePM1 80% (F9))	-20°C ....+35°C	69,5	62N (2015)	85,9N	Med motorcontroller (VSD)	770	3.105	Ceiling	EC	3x400 V + N + PE ∼ 50 Hz
11058228 - CX3060 Left	70	50	Standard ISO ePM10 50% (M5) and ISO ePM1 50% (F7) filters (accessory filter box for ISO ePM1 80% (F9))	-20°C ....+35°C	69,5	62N (2015)	85,9N	Med motorcontroller (VSD)	770	3.105	Ceiling	EC	3x400 V + N + PE ∼ 50 Hz
11058226 - CX3060 Right	70	50	Standard ISO ePM10 50% (M5) and ISO ePM1 50% (F7) filters (accessory filter box for ISO ePM1 80% (F9))	-20°C ....+35°C	69,5	62N (2015)	85,9N	Med motorcontroller (VSD)	770	3.105	Ceiling	EC	3x400 V + N + PE ∼ 50 Hz
11058142 - CX3010 Left	70	50										EC
11058140 - CX3010 Right	70	50										EC
11058155 - CX3020 Left	70	50										EC
11058147 - CX3020 Right	70	50										EC
11058173 - CX3030 Left	70	50										EC
11058159 - CX3030 Right	70	50										EC
11058195 - CX3040 Left	70	50										EC
11058194 - CX3040 Right	70	50										EC
11058225 - CX3050 Left	70	50										EC
11058219 - CX3050 Right	70	50										EC
11058234 - CX3060 Left	70	50										EC
11058231 - CX3060 Right	70	50										EC

References	A (mm)	B (mm)	C (mm)	Ø connection (fresh air or exhaust) (mm)	Ø connection (discharge or air supply) (mm)	Weight (kg)	Connection h (mm)	Connection I (mm)	Connection, horisontal measurement (mm)	Connection, vertical measurement (mm)
11058139 - CX3010 Left	1500	900	370	200	200	125
11058000 - CX3010 Right	1500	900	370	200	200	125
11058146 - CX3020 Left	1600	1150	400	250	250	164
11058143 - CX3020 Right	1600	1150	400	250	250	164
11058158 - CX3030 Left	1800	1500	480			230	300	550
11058157 - CX3030 Right	1800	1500	480			230	300	550
11058189 - CX3040 Left	2000	1650	565			286	400	600
11058175 - CX3040 Right	2000	1650	565			286	400	600
11058215 - CX3050 Left	2100	1650	580			325	400	600
11058196 - CX3050 Right	2100	1650	580			325	400	600
11058228 - CX3060 Left	2250	1970	580			370			800	370
11058226 - CX3060 Right	2250	1970	580			370
11058142 - CX3010 Left	370	1500	900	200	200	127
11058140 - CX3010 Right	370	1500	900	200	200	127
11058155 - CX3020 Left	400	1600	1150	250	250	167
11058147 - CX3020 Right	400	1600	1150	250	250	167
11058173 - CX3030 Left	480	1800	1500			229
11058159 - CX3030 Right	480	1800	1500			229
11058195 - CX3040 Left	565	2000	1650			286
11058194 - CX3040 Right	565	2000	1650			286
11058225 - CX3050 Left	580	2100	1650			313
11058219 - CX3050 Right	580	2100	1650			313
11058234 - CX3060 Left	580	2250	1970			375
11058231 - CX3060 Right	580	2250	1970			375

References	Minimum airflow	Max. airflow ErP (m³/h)	Max. airflow (m³/h)	Débit minimum (l/s)	Débit max (l/s)	Débit max ErP
11058139 - CX3010 Left	55	520	520	15	144	144
11058000 - CX3010 Right	55	520	520	15	144	144
11058146 - CX3020 Left	101	760	760	28	211	211
11058143 - CX3020 Right	101	760	760	28	211	211
11058158 - CX3030 Left	152	1600	1680	42	467	444
11058157 - CX3030 Right	152	1600	1680	42	467	444
11058189 - CX3040 Left	215	2070	2150	60	597	575
11058175 - CX3040 Right	215	2070	2150	60	597	575
11058215 - CX3050 Left	282	2810	2820	78	781	780
11058196 - CX3050 Right	282	2810	2820	78	781	780
11058228 - CX3060 Left	305	3280	3395	85	943	911
11058226 - CX3060 Right	305	3280	3395	85	943	911
11058142 - CX3010 Left	41	405	405
11058140 - CX3010 Right	41	405	405
11058155 - CX3020 Left	83	830	830
11058147 - CX3020 Right	83	830	830
11058173 - CX3030 Left	145	1370	1445
11058159 - CX3030 Right	145	1370	1445
11058195 - CX3040 Left	213	2070	2130
11058194 - CX3040 Right	213	2070	2130
11058225 - CX3050 Left	323	2770	3230
11058219 - CX3050 Right	323	2770	3230
11058234 - CX3060 Left	388	3760	3880
11058231 - CX3060 Right	388	3760	3880

References	Max. exchanger output (%)	Max. current absorbed (kW)
11058139 - CX3010 Left	94	3,4
11058000 - CX3010 Right	94	3,4
11058146 - CX3020 Left	94	4,2
11058143 - CX3020 Right	94	4,2
11058158 - CX3030 Left	94	5
11058157 - CX3030 Right	94	5
11058189 - CX3040 Left	94	7
11058175 - CX3040 Right	94	7
11058215 - CX3050 Left	94	4
11058196 - CX3050 Right	94	4
11058228 - CX3060 Left	94	4
11058226 - CX3060 Right	94	4
11058142 - CX3010 Left	94	3
11058140 - CX3010 Right	94	3
11058155 - CX3020 Left	94	2,8
11058147 - CX3020 Right	94	2,8
11058173 - CX3030 Left	94	6,2
11058159 - CX3030 Right	94	6,2
11058195 - CX3040 Left	94	7,2
11058194 - CX3040 Right	94	7,2
11058225 - CX3050 Left	94	4,8
11058219 - CX3050 Right	94	4,8
11058234 - CX3060 Left	94	4,8
11058231 - CX3060 Right	94	4,8

References	Frequency (Hz)	Protection rating	Max. power of electrical coil 1 (kW)	Max. electrical output of unit (kW)	Voltage (V)	Unit voltage (V)	Max. power of electrical coil 2	Maximum current - unit (A)	Max. power	Power consumption (kW)
11058139 - CX3010 Left	50	IP20	3	0,452	1x230			3,4		0,15
11058000 - CX3010 Right	50	IP20	3	0,452	1x230			3,4		0,15
11058146 - CX3020 Left	50	IP20	5	0,56	1x230			4,2		0,16
11058143 - CX3020 Right	50	IP20	5	0,56	1x230			4,2		0,16
11058158 - CX3030 Left	50	IP20	8	1,12	1x230		4	5,0		0,52
11058157 - CX3030 Right	50	IP20	8	1,12	1x230		4	5,0		0,52
11058189 - CX3040 Left	50	IP20	11	1,58	1x230		5,5	7,0		0,768
11058175 - CX3040 Right	50	IP20	11	1,58	1x230		5,5	7,0		0,768
11058215 - CX3050 Left	50	IP20	14	2,32	3x400		7	4,0		1,06
11058196 - CX3050 Right	50	IP20	14	2,32	3x400		7	4,0		1,06
11058228 - CX3060 Left	50	IP20	18	2,32	3x400		9	4,0		1,06
11058226 - CX3060 Right	50	IP20	18	2,32	3x400		9	4,0		1,06
11058142 - CX3010 Left	50	IP20	3			230		3,0	0,42
11058140 - CX3010 Right	50	IP20	3			230		3,0	0,42
11058155 - CX3020 Left	50	IP20	5			230		2,8	0,68
11058147 - CX3020 Right	50	IP20	5			230		2,8	0,68
11058173 - CX3030 Left	50	IP20	8			230	4	6,2	1,016
11058159 - CX3030 Right	50	IP20	8			230	4	6,2	1,016
11058195 - CX3040 Left	50	IP20	11			230	5,5	7,2	1,62
11058194 - CX3040 Right	50	IP20	11			230	5,5	7,2	1,62
11058225 - CX3050 Left	50	IP20	14			400	7	4,8	2,86
11058219 - CX3050 Right	50	IP20	14			400	7	4,8	2,86
11058234 - CX3060 Left	50	IP20	18			400	9	4,8	2,86
11058231 - CX3060 Right	50	IP20	18			400	9	4,8	2,86

The cabinet is made of 0.8-mm galvanised steel corrosion class C4 in accordance with EN/ISO12944-2and insulated with 50 mm mineral wool. This results in low noise emissions to the surrounding environment.

Heat recovery occurs via a counterflow heat exchanger in aluminium with a very high efficiency. (Without condensation 80-85%, with condensation up to 95%). The integrated bypass has multiple functions:

When heat recovery is not desired, the outdoor air is directed outside the heat exchanger
If night cooling is desired, the outdoor air is directed outside the heat exchanger
In case of freezing of the heat exchanger, the outdoor air is directed outside the heat exchanger so that the exchanger can thaw. The supply air (outdoor air) then requires extra heating capacity via the reheater – the reheater is a prerequisite for the system to function continuously