Ring Plate Series (Reverse Flow) – RP252R
Performance Curve - RP252R
Description
The Ring Plate (Reverse Flow) 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
Galvanised steel fan impeller and ring. The fan impeller is black in colour, while other components have an Oyster Grey powder-coated finish.
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 Note
Derate the air flow by at least 20% if the air flow direction is reversed
Suggested Specification
The 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.
| Speed [rps] |
Avg. dBA @ 3m |
kWatts (Input) |
Amps |
Max.°C |
Approx. Weight [kg] |
| 42 |
51 |
0.18 |
0.88 |
50 |
3.7 |
| Type |
63 |
125 |
250 |
500 |
1K |
2K |
4K |
8K |
| Inlet |
62 |
71 |
67 |
67 |
67 |
65 |
60 |
|
Dimensions
| A |
B |
C |
D |
E |
F |
| 320 |
295 |
7 |
103 |
259 |
266 |
*All dimensions in mm, unless otherwise stated
Wiring Diagram
Diagram shown is for single-speed only.
For 2-speed and special motors, contact Fantech for details.
