BELIMO搏力 NR24A-SR/SZ 风门执行器

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Electrical data Nominal voltage AC/DC 24V
Nominal voltage frequency 50/60Hz
Nominal voltage range AC 19.2…28.8V / DC 19.2…28.8V
Power consumption in operation 2.5W
Power consumption in rest position 0.4W
Power consumption for wire sizing 5VA
Connection supply / control Cable 1m, 4 x 0.75mm²
Parallel operation Yes (note the performance data)
Functional data Torque motor Min. 10Nm
Positioning signal Y DC (0)2…10V
Positioning signal Y note Input impedance 100kΩ
Operating range Y DC 2…10V
Position feedback U DC 2…10V
Position feedback U note Max. 1mA
Position accuracy ±5%
Manual override Gear disengagement with push-button, can be
locked
Running time motor 90s / 90°
Sound power level motor max. 35dB(A)
Position indication Mechanically, pluggable
Safety Protection class IEC/EN III Safety extra-low voltage
Protection class UL UL Class 2 Supply
Degree of protection IEC/EN IP54
Degree of protection NEMA/UL NEMA 2, UL Enclosure Type 2
EMC CE according to 2004/108/EC
Certification IEC/EN IEC/EN 60730-1 and IEC/EN 60730-2-14
Mode of operation Type 1
Rated impulse voltage supply / control 0.8kV
Control pollution degree 3
Ambient temperature -30…50°C
Non-operating temperature -40…80°C
Ambient humidity 95% r.h., non-condensing
Maintenance Maintenance-free
Weight Weight Approx. 0.75kg