HERU 2400 T EC (Archived 20181108) | H. Östberg

HERU 2400 T EC (Archived 20181108) Updated: 2024-11-07 Archived product

997030284 -	HERU 2400 T EC CX LW	997030286 -	HERU 2400 T EC CX RW	997030189 -	HERU 2400 T EC CX LE 19,8kW
997030193 -	HERU 2400 T EC CX RE 19,8kW

HERU®2400 T EC

Compact unit with top connection.
Designed for supply and exhaust air ventilation with energy recovery.
Suitable for installation in homes, offices and other premises where there are stringent requirements on the indoor environment.
High temperature efficiency 86%, low energy consumption (SFP), low sound level, high operating reliability and provides clean indoor air.
Unique design minimizes all thermal bridges.
Can be ordered with integrated Siemens Climatix (CX) control equipment or without control equipment (ET).
Comes prepared for Modbus communication via RS485 (accessory needed).
Airflow is generated by two silent anti-vibration plug fans with EC motors and impellers with backward curved blades.
The fans are connected with quick connectors and are very easy to remove for cleaning.
Speed controlled rotating aluminum heat exchanger with adjustable hub and purge sector. The rotor can be removed for cleaning.
Deep pleated filter ISO ePM1 65% as standard, for both exhaust and supply air. The filter is very easy to change.
Available with integrated electric heater or heating coil.
The water and electrical connections are positioned to facilitate practical and simple connection.
The unit is made from aluminum-zinc-plated steel and insulated.
For placement in both warm and cold environments.
Available in either right-hand or left-hand design.
Delivered with adjustable feet and Novibra mats.
Delivered in three parts for transport through standard sized door.

NOTE!
The warranty of HERU® is only valid if accessories/equipment (e.g. filters) from H.Östberg AB are used.

Generating diagrams...

Variable control

User input (Supply)

Air Flow (l/s)

External static pressure (Pa)

Data (Supply)

Air Flow (l/s)

External static pressure (Pa)

Power (W)

Speed (r.p.m.)

Current (A)

Voltage (V)

400

User input (Extract)

Air Flow (l/s)

External static pressure (Pa)

Data (Extract)

Air Flow (l/s)

External static pressure (Pa)

Power (W)

Speed (r.p.m.)

Current (A)

Voltage (V)

400

Data
(Combined)

Efficiency (%)

SFPv (kW/m3/s)

SUPPLY

Change the "User input" by dragging the point, or by entering new values.

EXTRACT

Change the "User input" by dragging the point, or by entering new values.

COMBINED

Temperature efficiency is calculated at balanced airflow. Flow from the EXTRACT side is used.

SFP is calculated for 2 fans.

Generating diagrams...

	HERU 2400 T EC CX LW 997030284		HERU 2400 T EC CX RW 997030286		HERU 2400 T EC CX LE 19,8kW 997030189		HERU 2400 T EC CX RE 19,8kW 997030193
Parameter	Value	Unit	Value	Unit	Value	Unit	Value	Unit
Voltage	400	V	400	V	400	V	400	V
Phase	3	~	3	~	3	~	3	~
Frequency	50	Hz	50	Hz	50	Hz	50	Hz
Power	7210	W	7210	W	27010	W	27010	W
Power, fans	7040	W	7040	W	7040	W	7040	W
Power, heater	0	W	0	W	19800	W	19800	W
Current	10.4	A	10.4	A	59.9	A	59.9	A
Current, fans	10.2	A	10.2	A	10.2	A	10.2	A
Current, heater	0	A	0	A	49.5	A	49.5	A
Speed	2260	r.p.m.	2260	r.p.m.	2260	r.p.m.	2260	r.p.m.
Sound pressure level at 3 m	68	dB(A)	68	dB(A)	68	dB(A)	68	dB(A)
Weight	619	kg	619	kg	624	kg	624	kg
Enclosure class	44	IP	44	IP	44	IP	44	IP
Duct connection	1000x300	mm	1000x300	mm	1000x300	mm	1000x300	mm
Max. flow @ 0Pa	2601	l/s	2601	l/s	2601	l/s	2601	l/s
Max. pressure	1447	Pa	1447	Pa	1447	Pa	1447	Pa
Voltage range	380-415	V	380-415	V	380-415	V	380-415	V

Parameter	Value	Unit
(a) Manufacturer	Östberg	-
(b) Model code	HERU 2400 T EC (Archived 20181108)	-
(c) Declared type	NRVU / BVU	-
(d) Type of drive	Variable speed drive	-
(e) Type of HRS	Other	-
(f) Thermal efficiency	85%	%
(g) Nominal flow rate	1.407	m³/s
(h) Effective power input	6.606	kW
(i) SFP int	833	W/(m³/s)
(j) Face velocity	8.4	m/s
(k) Nominal external pressure	1054	Pa
(l) Internal pressure drop	227	Pa
(n) Static efficiency	64.2	%
(o) External (and internal) leakage rate	0.25 (4)	%
(p) Filter classification	88.2	-
(q) Visual filter warning	See service plan	-
(r) Sound power level	75	dB LwA
(s) Disassembly instructions	www.ostberg.com	-