Ring Plate Series (Reverse Flow) – RP254RPerformance Curve - RP254R DescriptionThe Ring Plate Axial Fan, suitable for wall or ceiling mounting, is a high quality, cost effective fan suitable for a broad range of commercial and industrial applications.
Construction
Ring Plate and Vogue fans have a galvanised steel fan impeller and ring. The fan impeller is black in colour, while other components have an Oyster Grey powder-coated finish.
Wiring access is from the rear: Vogue fans have a junction box.
Motors
Type - external rotor, squirrel cage induction motor.
Electricity supply - 220-240V, single-phase, 50/60Hz.
Bearings - sealed-for-life, ball.
Speed-controllable.
Motor protection IP44.
If flameproof motors are required, refer to Compact Flameproof Series - Square Plate Fans for full selection information.
Internal Thermal Protection
Auto-reset type fitted as standard on all sizes.
Testing
Air flow tests to ISO5801:2004.
Noise tests to BS848:Part 2, 1985.
Special Features
Reverse air flow can be provided; add the suffix ‘R’ to fan code and derate performance by approximately 20%.
Can be mounted at any angle.
Suitable for exhaust or supply through ductwork.
Suggested SpecificationThe fans shall be of the Ring Plate Series designed and manufactured by Fantech Pty. Ltd.
The axial impellers shall be direct-driven by speed-controllable external rotor motors with integral thermal protection.
The fan rings and impellers shall be manufactured from galvanised steel with a powder coat finish.
All models shall be fully tested to ISO5801:2004 for air flow and BS848:Part 2, 1985 for noise.
Technical Data - RP254R| Speed [rps] | Avg. dBA @ 3m | kWatts (Input) | Amps | Max.°C | Approx. Weight [kg] |
|---|
| 23 | 40 | 0.073 | 0.34 | 60 | 3.7 |
Sound Data| Type | 63 | 125 | 250 | 500 | 1K | 2K | 4K | 8K |
|---|
| Inlet | 63 | 64 | 57 | 57 | 57 | 54 | 47 | |
Dimensions*All dimensions in mm, unless otherwise stated Ancillaries
|
