Product Data Sheet AC 4300/2HU The engineer's choice
Product Data Sheet AC 4300/2HU AC 4300/2HU INDEX 1 General ............................................................................................................................................................... 3 2 Mechanics .......................................................................................................................................................... 3 2.1 2.2 3 Operating Data ..........................................................................................
Product Data Sheet AC 4300/2HU 1 General Fan type Rotating direction looking at rotor Airflow direction Bearing system Mounting position - shaft 2 Mechanics 2.1 General Width Height Depth Diameter Mass Housing material Impeller material 2.
Product Data Sheet AC 4300/2HU Wire 1 2 3 4 Color black black blue white 3 Operating Data 3.1 Electrical Interface - Input Operation L1 L2 - GND Tacho Tacho External voltage supply for input and output signals must be SELV conform. Control input None Features 3.
Product Data Sheet AC 4300/2HU 3.3 Electrical Interface - Output External voltage supply for input and output signals must be SELV conform. Tacho type Features Tacho operating voltage Tacho signal Low *) Tacho signal High *) Maximum sink current Maximum source current External resistor Tacho frequency *) Slew rate /2 (open collector) Note I sink: 2 mA I source: 0 mA Values <= 30 V <= 0,4 V 30 V 4 mA 0 mA External resistor Ra from UBS to US required. All voltages measured to GND.
Product Data Sheet AC 4300/2HU 3.
Product Data Sheet AC 4300/2HU 3.5 Aerodynamics Measurement conditions: Measured with a double chamber intake rig acc. to DIN EN ISO 5801. Normal air density = 1,2 kg/m3; Temperature 23°C +/ - 3°C; In the intake and outlet area should not be any solid obstruction within 0,5 m. Motor shaft horizontal. The information is only valid under the specified test conditions and may be changed by the installation conditions.
Product Data Sheet AC 4300/2HU 2/28/2019 page 8 of 12
Product Data Sheet AC 4300/2HU 3.6 Sound Data Measurement conditions: Sound pressure level: 1 meter distance between microphone and the air intake. Sound power level: Acc. to DIN 45635 part 38 (ISO 10302) Measured in a semianchoic chamber with a background noise level of Lp(A) < 5 dB(A) For further measurement conditions see chapter aerodynamics. a) Operation condition: 3.
Product Data Sheet AC 4300/2HU 4.2 Climatic Requirements IP-protection type (certified) Humidity requirements IP 65 (for fan only, not for connector if applicable) **) humid temperature, cyclic; according to DIN EN 60068-2-38, 10 cycle and condensation water check; according to DIN EN ISO 6270-2, 14 days Salt fog requirements salt fog, cyclic, in operation; according to DIN EN 60068-2-52, 3 cycle Permitted application area: The product is for the use in open and unsheltered areas.
Product Data Sheet AC 4300/2HU 5 Safety 5.1 Electrical Safety A verification of thermal conditions (normal and abnormal operation) as well as the protection against electric shock, ingress of solid foreign objects and water has to be done in conjuction with the appliance. Test voltage HV type test Unit test voltage Time type test HV Insulation resistance Protection class 5.
