TKC 300 A1

  • Roof fan with circular connection.
  • Horizontal outlet.
  • High performance and proven reliability.
  • Operational in both 50 and 60 Hz.
  • Impeller with backward curved blades.
  • The external rotor motor has maintenance-free sealed ball-bearings.
  • Integrated motor protection.
  • Junction box has enclosure class IP 54.
  • For speed control a transformer or electronic speed controller can be connected.
  • 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, TG to TKC.
  • The fan complies with environmental requirement M2.
  • To comply with the ErP 2018 regulation, a local demand controller must be used.

Technical Data

TKC 300 A1 Black with cable
7200055		 TKC 300 A1 Brick red with cable
7200127
Parameter Value Unit Value Unit
Voltage 230 V 230 V
Phase 1 ~ 1 ~
Frequency 50 Hz 50 Hz
Optional frequency 60 Hz 60 Hz
Power 47 W 47 W
Current 0.19 A 0.19 A
Speed 1700 r.p.m. 1700 r.p.m.
Max. temperature of transported air 70 °C 70 °C
Max. temperature of transported air when speed controlled 70 °C 70 °C
Sound pressure level at 3 m 49 dB(A) 49 dB(A)
Weight 4.1 kg 4.1 kg
Enclosure class 44 IP 44 IP
Insulation class, motor F F
Capacitor 2 µF 2 µF
Max. flow @ 0Pa 68 l/s 68 l/s
Max. pressure 291 Pa 291 Pa
Voltage range 220-240 V 220-240 V

Product information sheet

Parameter Value Unit
(a) Manufacturer Östberg -
(b) Model code TKC 300 A1 -
(c) SEC average climate -22.4 kWh/m2
  SEC average climate, class D -
  SEC warm climate -6.9 kWh/m2
  SEC warm climate, class F -
  SEC cold climate -49.5 kWh/m2
  SEC cold climate, class A+ -
(d) Declared type RVU / UVU -
(e) Type of drive Multi-speed drive (accessory) -
(f) Type of heat recovery None -
(g) Thermal efficiency None %
(h) Max. flow rate (@100Pa) 118 m3/h
(i) Power at max. flow rate 45 W
(j) Sound power level 56 dB LwA
(k) Reference flow rate 0.045 m3/s
(l) Reference pressure difference 156 Pa
(m) SPI 0.29 W/(m3/h)
(n) Type of control/ctrl factor Local demand control(accessory)/0.65 -
(o) External (and internal) leakage rate N/A (N/A) %
(p) Mixing rate N/A -
(q) Visual filter warning N/A -
(r) Instruction supply/exhaust grilles See manual -
(s) Disassembly instructions fsp.ostberg.com -
(t) Airflow sensitivity N/A -
(u) Air tightness N/A m/s
(v) AEC 236 kWh
(w) AHS average 2830 kWh
  AHS warmer 1280 kWh
  AHS colder 5536 kWh

Accessories

Mechanical accessories