• Up to IE6 efficiency thanks to an internal-rotor ecm motor with integrated control.
• Improved airflow from radial tip, backward-curved airfoil blades and conical backplates.
• Aerodynamic harmony with driver and impeller combination to deliver the maximum volume and efficiency in a compact space.
• Simplified install with COPRA™ PLUG.
• Modbus capable, 0-10V, 4-20mA, or PWM; configurable relay; onboard +10V and +20V outputs; (3) digital inputs; multiple ground terminations; SELV compliant
• Static and dynamic balance in accordance with DIN ISO 21940-11 for G6.3.
• UL CERTIFIED, UL FILE NUMBER: XDNW2.E306126

Technical Specifications

Design Variant	Plug
Nominal Impeller Diameter	250 mm
Air Flow	1447 cfm
Pressure Rise	4.82 in wg
Max Fan Speed	4200 rpm
Nominal Voltage	230 V
Nominal Current	3.45 (230V) A
Voltage Range	200-240 V
Current Range	3.9 - 3.3 A
Phase	3
Frequency	50/60 Hz
Impeller Type​	Centrifugal Radial Tip
Overall Efficiency	69.9 %
Number of Fan Blades	5
Motor Power Input	1.57 Hp
Impeller Material​	Aluminum
Installation Orientation​	Vertical or Horizontal
Rotation Direction	Counterclockwise
Installation Category	A
Motor & Control Material	Cast Aluminum
Efficiency Category	Static
Ambient Operating Temp Range	-20 to +40 °C
Achieved Efficiency Grade (N ist)	79.7
Electrical Type	ECM
Required Efficiency Grade in 2013/2015 (N)	58/62
Type of Protection	Self Protected Control
ODE Bearing Type	Deep Groove Ball
Insulation Class	F
IP Code	54
DE Bearing Type	Deep Groove
UL	Yes
Specific Ratio	1.012
CE	Yes