.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.
Unit | EK80 | EK100M | EK100H | |
Voltage/Frequency | V/50Hz | 230 | 230 | 230 |
Phase | ~ | 1 | 1 | 1 |
Power | W | 20 | 35 | 60 |
Current | A | 0.09 | 0.157 | 0.292 |
Maximum air flow | m3/h | 126 | 191 | 248 |
R.p.m. | min -1 | 2550 | 2288 | 2617 |
Max. temp. of transported air | ℃ | 70 | 70 | 70 |
Max. temp. of transported air when speed-controlled | ℃ | 70 | 70 | 70 |
Weight | Kg | 2 | 3 | 3 |
Insulation class, motor | F | F | F | |
Enclosure class, motor | IP 44 | IP 44 | IP 44 | |
Capacitor | μF | 1 | 3 | 2 |
Motor protection | Aut.th.cont | Aut.th.cont | Aut.th.cont | |
Wiring diagram | 2 | 2 | 1 |