Technical description:

• Weight	26 kg
  Fan size	800 mm
  Rotor surface	Painted black
  Electronics housing material	Die-cast aluminum, painted black
  Blade material	Sheet aluminum insert, sprayed with PP plastic
  Number of blades	5
  Blade pitch	0°
  Airflow direction	"V"
  Direction of rotation	Clockwise, viewed toward rotor
  Degree of protection	IP55
  Insulation class	"F"
  Moisture (F) / Environmental (H) protection class	F4-1
  Max. permitted ambient temp. for motor (transport/storage)	+80 °C
  Min. permitted ambient temp. for motor (transport/storage)	-40 °C
  Installation position	Shaft horizontal or rotor on bottom; rotor on top on request
  Condensation drainage holes	On rotor side
  Mode	S1
  Motor bearing	Ball bearing
  Technical features	- Output 10 VDC, max. 10 mA - Output 20 VDC, max. 50 mA - Output for slave 0-10 V - Input for sensor 0-10 V or 4-20 mA - External 24 V input (parameter setting) - External release input - Alarm relay - Integrated PID controller - Power limiter - Motor current limitation - PFC, passive - RS-485 MODBUS-RTU - Soft start - EEPROM write cycles: 100,000 maximum - Control input 0-10 VDC / PWM - Control interface with SELV potential safely disconnected from the mains - Thermal overload protection for electronics/motor - Line undervoltage / phase failure detection
  EMC immunity to interference	According to EN 61000-6-2 (industrial environment)
  EMC interference emission	According to EN 61000-6-3 (household environment), except EN 61000-3-2 for professionally used equipment with a total rated power greater than 1 kW
  Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system)	<= 3,5 mA
  Electrical hookup	Via terminal box
  Motor protection	Reverse polarity and locked-rotor protection
  Protection class	I (with customer connection of protective earth)
  Conformity with standards	EN 61800-5-1 / CE
  Approval	UL 1004-7 + 60730 / EAC / C22.2 No.77 + CAN/CSA-E60730-1