TKH 560 E3 EC | H. Östberg

TKH 560 E3 EC Updated: 2024-12-06

7351122 -

TKH 560 E3 EC Black

7351142 -

TKH 560 E3 EC Black C4
Archived product

Roof fan with square connection.
Horizontal outlet.
High performance and proven reliability.
Impeller with backward curved blades.
The external rotor motor has maintenance-free sealed ball-bearings and is very energy efficient.
Speed controlling can be done with the built-in potentiometer, 0-10 V alt. external control.
Integrated motor protection.
Junction box has enclosure class IP 54.
Fan housing is manufactured from galvanized sheet steel which is polyester plastic coated in black as standard.
Swing-up design to simplify maintenance and cleaning of the impeller.
The easiest way to mount the roof fan is with a roof curb TFU.
Fan housing is manufactured from galvanized sheet steel which is polyester plastic coated in black as standard.

Generating diagrams...

Variable control

User input

Air Flow (l/s)

External static pressure (Pa)

Data

Air Flow (l/s)

External static pressure (Pa)

Power (W)

Speed (r.p.m.)

Current (A)

Voltage (V)

400

Efficiency (%)

SFPv (kW/m3/s)

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

Generating diagrams...

	TKH 560 E3 EC Black 7351122		TKH 560 E3 EC Black C4 7351142 Archived product
Parameter	Value	Unit	Value	Unit
Voltage	400	V	400	V
Phase	3	~	3	~
Frequency	50/60	Hz	50/60	Hz
Power	1250	W	1250	W
Current	1.94	A	1.94	A
Speed	2490	r.p.m.	2490	r.p.m.
Max. temperature of transported air	60	°C	60	°C
Max. temperature of transported air when speed controlled	60	°C	60	°C
Sound pressure level at 3 m	84	dB(A)	84	dB(A)
Weight	25.8	kg	25.8	kg
Enclosure class	54	IP	54	IP
Insulation class, motor	F		F
Duct connection	564x564	mm	564x564	mm
Max. flow @ 0Pa	1588	l/s	1588	l/s
Max. pressure	1067	Pa	1067	Pa
Voltage range	380-480	V	380-480	V

Parameter	Value	Unit
(a) Manufacturer	Östberg	-
(b) Model code	TKH 560 E3 EC	-
(c) Declared type	NRVU / UVU	-
(d) Type of drive	Variable speed drive	-
(e) Type of HRS	N/A	-
(f) Thermal efficiency	N/A	%
(g) Nominal flow rate	0.873	m³/s
(h) Effective power input	1.243	kW
(i) SFP int	N/A	W/(m³/s)
(j) Face velocity	11.2	m/s
(k) Nominal external pressure	733	Pa
(l) Internal pressure drop	N/A	Pa
(n) Static efficiency	62.0	%
(o) External (and internal) leakage rate	N/A	%
(p) Filter classification	N/A	-
(q) Visual filter warning	N/A	-
(r) Sound power level	91	dB LwA
(s) Disassembly instructions	www.ostberg.com	-