RDP
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RDP Catalogue Package: assembled 2021-10-21 RDP 1-Ph Catalogue Ed.3.0 - 2021-05-18 RDP 3-Ph Catalogue Ed.2.1 - 2021-10-21

External-rotor, permanent-magnet motors, although still not always being the best available technology, have set a widely-accepted benchmark level in terms of efficiency and compactness of the drive systems for fans. The availability of such compact drive systems, with a speed intrinsically adjustable and independent from pole number and network frequency, has brought again to the forefront the double-inlet backward-curved fan, a fan type which has long been the mainstay of the air-conditioning and ventilation industry. Notwithstanding the fact that their aerodynamic efficiency still remains...

Although incorporating advanced technical solutions, the The RDP has the same dimensions of conventional belt-driven double-inlet metric-sized fans commonly used inside air handling units. customer: While simplifying installation within new units, designed for Purchase cost: the RDP fan is engineered for fast-rate and the RDP fan already incorporates the motor and an advanced driver: no need for additional or separate components. Installation cost: no additional assembly is required for fan, motor or ducts, still incorporating outdated and energy-thirsty fans. Advanced Manufacturing...

Advanced Motor Technology The RDP drive system draws its technology from the advanced system developed for the DDMP fans, built around a new series of external-rotor, permanent-magnet motors, specifically designed for integration within double-inlet fans. Fan Models The RDP fans, whichever size or motor variant, are available in 1. Basic fan where the motor and impeller assembly are The compact external-rotor motors use high-intensity neodymium magnets, reducing the size of the motors while, at the same time, improving the motor efficiency above that achieved by competing designs still...

RDP: Direct-driven Backward-curved fan range with High-efficiency PM motors Performance range with 1.1 kW & 2.2 kW Single-phase on-board drivers. Models shown with a continuous line are fitted with 1.1 kW drivers. Performance data referring to: Standard air density r= 1.20 kg / m3 Installation type "B": free inlet, ducted outlet RDP: Direct-driven Backward-curved fan range with High-efficiency PM motors Performance range with 2.6 kW and 5.5 kW Three-phase on-board drivers. Models shown with a continuous line are fitted with 2.6 kW drivers. Performance data referring to: Standard air density...

Advanced Operating Modes wer, both incorporating an advanced active input stage, providing The smart drivers can provide advanced functions, extending way beyond the simple speed control and safety monitoring. ance with the EMC requirements applicable to domestic and equi- with the use of a dedicated software for PC and an requirements for harmonic distortion which apply to data centres. These drive systems comply with C1-class levels for power-drive Most operating modes require an input value, e.g. a speed setting, which can normally be assigned in three requirements, and also with the...

PID modes Another group of selectable operating modes is providing PID control using the analogue input channel for the measurement of a status variable with an external sensor. This can be, e.g., a value of pressure or temperature, or a As the analogue input channel is used for the signal from the external sensor or transducer, the target value for the PID must be set via the Modbus interface, either permanently in an Eprom register, or in a volatile register. motor and a smart electronic motor driver, providing speedcontrol and self-protection against overloading or overheating. The...

Type: RDP 280 1kW 1Ph Motor: 1416A8+1431A5 Power: Poles: Voltage: Supply: Frequency: Capacitor: Protection Cl.: Insulation Cl.: Thermal prot.: Temp. Min: Temp. Max: Current Max: Performance data referring to: Standard air density = 1.20 kg / m3 Installation type "B": free inlet, ducted outlet Sound Power Levels shown are Inlet-side LWA(B,in+cas), A-weighted, in dBA Integral speed-control by On-board Driver 1431A5 Total Efficiency Flow rate [m3/h] Test nr.: ErP Data acc. to Reg. 327/11/CE Performance referred to the best efficiency duty point Compl. with Reg. 327/11/EC: Tier II (2015)...

WIRING DIAGRAM NOISE DATA

Type: RDP 280 2kW 1Ph Motor: 1416A8+1431A8 Power: Poles: Voltage: Supply: Frequency: Capacitor: Protection Cl.: Insulation Cl.: Thermal prot.: Temp. Min: Temp. Max: Current Max: Sound Power Levels shown are Inlet-side LWA(B,in+cas), A-weighted, in dBA Integral speed-control by On-board Driver 1431A8 ErP Data acc. to Reg. 327/11/CE Performance referred to the best efficiency duty point Total Efficiency Flow rate [m3/h] Test nr.: Performance data referring to: Standard air density = 1.20 kg / m3 Installation type "B": free inlet, ducted outlet Compl. with Reg. 327/11/EC: Tier II (2015)...

WIRING DIAGRAM NOISE DATA

Type: RDP 315 1kW 1Ph Motor: 1416A8+1431A5 Power: Poles: Voltage: Supply: Frequency: Capacitor: Protection Cl.: Insulation Cl.: Thermal prot.: Temp. Min: Temp. Max: Current Max: Performance data referring to: Standard air density = 1.20 kg / m3 Installation type "B": free inlet, ducted outlet Sound Power Levels shown are Inlet-side LWA(B,in+cas), A-weighted, in dBA Integral speed-control by On-board Driver 1431A5 Performance referred to the best efficiency duty point Total Efficiency Flow rate [m3/h] Test nr.: Compl. with Reg. 327/11/EC: Tier II (2015) Overall Efficiency ( x Cc) [%]: 66.9 B...

WIRING DIAGRAM NOISE DATA

Type: RDP 315 2kW 1Ph Motor: 1416A5+1431A8 Power: Poles: Voltage: Supply: Frequency: Capacitor: Protection Cl.: Insulation Cl.: Thermal prot.: Temp. Min: Temp. Max: Current Max: Sound Power Levels shown are Inlet-side LWA(B,in+cas), A-weighted, in dBA Integral speed-control by On-board Driver 1431A8 Total Efficiency Flow rate [m3/h] Test nr.: Performance referred to the best efficiency duty point Performance data referring to: Standard air density = 1.20 kg / m3 Installation type "B": free inlet, ducted outlet Compl. with Reg. 327/11/EC: Tier II (2015) Overall Efficiency ( x Cc) [%]: 65.4 B...