CK 100 C1

  • Duct fan with circular connections.
  • Proven performance and reliability.
  • Compact with high capacity and efficiency.
  • Low sound levels.
  • Operational in both 50 and 60 Hz.
  • Impeller with backward curved blades.
  • The external rotor motor has maintenance-free sealed ball-bearings and is very energy efficient.
  • For speed control a transformer or electronic speed controller can be connected.
  • Integrated motor protection.
  • Junction box has enclosure class IP 54.
  • Fan housing is manufactured from galvanized sheet steel.
  • The fan is intended to be installed in a duct system.
  • A duct connected fan can be installed outside or in damp environments.
  • Easy installation in any position.
  • To comply with the ErP 2018 regulation, a local demand controller must be used.

Technical Data

CK 100 C1 aut tc
7000034		 CK 100 C1 man tc
7000003
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 59 W 59 W
Current 0.26 A 0.26 A
Speed 2570 r.p.m. 2570 r.p.m.
Max. temperature of transported air 70 °C 70 °C
Sound pressure level at 3 m 42 dB(A) 42 dB(A)
Weight 2.5 kg 2.5 kg
Enclosure class 44 IP 44 IP
Insulation class, motor F F
Capacitor 2 µF 2 µF
Duct connection 100 mm 100 mm
Max. flow @ 0Pa 81 l/s 81 l/s
Max. pressure 350 Pa 350 Pa
Voltage range 220-240 V 220-240 V

Product information sheet

Parameter Value Unit
(a) Manufacturer Östberg -
(b) Model code CK 100 C1 -
(c) SEC average climate -25 kWh/m2
  SEC average climate, class C -
  SEC warm climate -9.5 kWh/m2
  SEC warm climate, class F -
  SEC cold climate -52 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 N/A -
(g) Thermal efficiency N/A %
(h) Max. flow rate (@100Pa) 213 m3/h
(i) Power at max. flow rate 58 W
(j) Sound power level 41 dB LwA
(k) Reference flow rate 0.043 m3/s
(l) Reference pressure difference 50 Pa
(m) SPI 0.20 W/(m3/h)
(n) Type of control/ctrl factor Local demand control(accessory)/0.65 -
(o) External (and internal) leakage rate 0.38 (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 134 kWh
(w) AHS average 2830 kWh
  AHS warmer 1280 kWh
  AHS colder 5536 kWh

Accessories

Mechanical accessories