RDP
Double-inlet, direct-drive centrifugal fan. Galvanised sheet steel housing (EN10142). V - tongue in the fan outlet.
Welded impeller with 11 backward-curved aluminium blades, directly mounted on the rotor of an external permanent magnet rotor motor. No losses through belt drive. Dynamically balanced according to DIN ISO 21940-11.
High-efficiency, three-phase 5.5 kW inverter, sensorless, with EMC filter, automatic overheating protection. Inverter directly mounted on the housing and pre-configured for plug-and-play operation. No further adjustment is required.
Stepless speed control via analogue signal of 0...10 V or via Modbus RS485 interface. Drive system complete in protection class IP 54. Mains connection 400V - 50/60Hz. Maintenance free! Characteristics according to AMCA 210-07 (fig. 12) or ISO 5801 (fig. 69c and part 30.2 f).
| Product code | CH-RDP |
| Category | Centrifugal - HVAC |
| Subcategory | Double suction - AC/PM motor |
| Model | : | Double inlet fan |
| Medium | : | air |
| Flow rate | : | up to 12.000 m³/h |
| Total pressure | : | up to 3.000 Pa |
| Drive | : | directly driven |
Max temperature of pumped medium: 40°C,
Max ambient temperature : -20°C to 40°C