Ventilation unit with impeller with backward curved blades.
Article number 116251/A01
Type key GR45C-ZIK.DC.CR
Designation Ventilation unit with impeller with backward curved blades.
Fan design with K flange
Rated values 3~380-480V 50/60Hz P(ed) 1.80kW 2.90-2.30A 1800min⁻¹ 40°C
Electrical connection Integrated controller
Conformity ErP 2015, ErP 2026 ready
ErP Data Measurement category ErP: A
Air flow q(v) on Eta opt: 6069 m3/h
Pressure increase p(fs) on Eta opt: 668 Pa
Input power P(ed) on Eta opt: 1786 W
Efficiency Η(statA): 69.3 %
Efficiency grade: N(actual) = 77.1 / N(target) = 62* *ErP 2015
Thermal class THCL155
Efficiency class IE5
IO-function BASIC-MODBUS
Type PFC integrated no PFC
Painting motor Stator/rotor separately
Painting stator Stator unpainted
Painting rotor Rotor 1 coatpaint resistance class 1 (L-TI-0596)
Colour rotor RAL 5002 (ultramarine blue)
Material rotor Impeller made of ZAmid
Painting impeller unpainted
Colour impeller like RAL 5002 (ultramarine blue)
Inlet nozzle Inlet nozzle with measuring device for volume flow
Mater. inlet nozzle Inlet nozzle made of galvanised sheet metal
Painting inlet nozzle unpainted
Connection diagram Connection diagram: AP00001C
Fitting position Mounting position H/Vu/Vo
Motor protection integrated active temperature management
Type of protection IP55
Impregnation Moisture and hot climate protection
Quality of bearings ball bearing with long-time lubrication
Labelling UL/CSA E213826 ZC-155, MK116-0009
Colour motor Stator/rotor separately
Rating plate 1x fixed
Condens. drain holes Condensation drain hole rotor open
Direction o.rotation clockwise seen at rotor.
Fitting position Fitting position H/Vu/Vo
Operating manual L-BAL-F078D
Weight 32.00 kg
Min. operating temperature -20°C
Disclaimer CT20/DOE This product complies with the U.S. DOE fan and blower regulation. Due to CT20 regulations for industrial fans and blowers in California, please verify local compliance with your regional representative.