K3G400-RT02-I2

Type K3G400-RT02-I2
Motor M3G084-GF
Phase 1~
Nominal voltage VAC 230
Nominal voltage range VAC 200 .. 277
Frequency Hz 50/60
Method of obtaining data ml
Speed (rpm) min-1 1700
Power consumption W 750
Current draw A 3.3
Min. ambient temperature °C -25
Max. ambient temperature °C 55
Mass 15.5 kg
Fan size 400 mm
Rotor surface Painted black
Electronics housing material Die-cast aluminum
Impeller material PA plastic
Support plate material Sheet steel, galvanized
Support bracket material Steel, painted black
Inlet nozzle material Sheet steel, galvanized
Number of blades 6
Direction of rotation Clockwise, viewed toward rotor
Degree of protection IP55
Insulation class «F»
Moisture (F) / Environmental (H)
protection class F3-1
Ambient temperature note Occasional start-up between -40°C and -25°C is permissible.
For continuous operation at temperatures below -25°C (e.g. refrigeration applications)
we recommend our fan design with special low-temperature bearings.
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
– Operation and alarm display
– Alarm relay
– Integrated PID controller
– Power limiter
– Motor current limitation
– PFC, active
– RS-485 MODBUS-RTU
– Soft start
– Control input 0-10 VDC / PWM
– Control interface with SELV potential safely disconnected from supply
– Thermal overload protection for electronics/motor
– Line undervoltage / phase failure detection
EMC immunity to interference According to EN 61000-6-2 (industrial environment)
EMC circuit feedback According to EN 61000-3-2/3
EMC interference emission According to EN 61000-6-3 (household environment)
Touch current according to IEC
60990 (measuring circuit Fig. 4, TN system) <= 3.5 mA
Motor protection Thermal overload protector (TOP) internally connected
With cable Variable
Protection class I (with customer connection of protective earth)
Conformity with standards EN 61800-5-1; EN 60335-1; CE
Approval EAC; CCC; UL 1004-7 + 60730; C22.2 No.77 + CAN/CSA-E60730-1