K3G250-RO44-20

Manufacturer: EBM-PAPST

Description:
EC centrifugal module - RadiCal
Motor size: 84
Size: 250 mm
Rotor surface: Painted black
Electronics housing material: Die-cast aluminum
Impeller material: PA66 UL plastic, sheet-metal plate painted black
Support plate material: Sheet aluminum
Spacer material: Aluminum
Inlet nozzle material: Sheet aluminum
Guard grille material: Steel, coated with white-aluminum plastic (RAL 9006)
Number of blades: 7
Direction of rotation: Clockwise, viewed toward rotor
Degree of protection: IP20
Insulation class: "B"
Moisture (F) / Environmental (H) protection class: H0 - dry environment
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 top; rotor on bottom on request
Condensation drainage holes: None
Mode: S1
Motor bearing: Ball bearing
Technical features: - Operation and alarm display with LED - Integrated PID controller - Motor current limitation - PFC, active - RS485 MODBUS-RTU with DCI function - Soft start - Control interface with SELV potential safely disconnected from the mains - Thermal overload protection for electronics/motor - Line undervoltage / phase failure detection
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system): <= 3,5 mA
Electrical hookup: Plug
Motor protection: Thermal switch auto reset, internally connected
with cable: Variable
Protection class: I (with customer connection of protective earth)
Conformity with standards: EN 61800-5-1 / CE
Approval: CSA C22.2 No. 113 / EAC / UL 507