systemair RSI 70-40 L3 SILEO Centrifugal Duct Fan User Guide
- June 4, 2024
- systemair
Table of Contents
systemair RSI 70-40 L3 SILEO Centrifugal Duct Fan
Description
- Speed-controllable
- Integral thermal contacts
- Can be installed in any position
- Maintenance-free and reliable
The RSI models have impellers with backward-curved blades and external rotor motors. The motor and impeller are mounted on the access cover to facilitate easy maintenance. The RSI models are thermally and acoustically insulated with 50 mm of mineral wool, with perforated sheet steel on the inner surface. To protect the motor from overheating the RSI fans have integral thermal contacts with external leads for connection to a motor protection device. The fans can be installed in any position and are easy to connect using the DS flexible connections. The casing is manufactured from galvanised sheet steel.
Technical parameters
Nominal data|
---|---
Voltage| 400| V
Frequency| 50| Hz
Phase| 3| ~
Input power (P1)| 542| W
Current| 1,32| A
Max. airflow| 1,28| m³/s
R.p.m.| 1413| r.p.m.
Weight| 69,2| kg
| |
Temperature data| |
Max. temperature of transported air| 70| °C
Max. temperature of transported air when speed-controlled| 70| °C
Diagrams
Max efficiency
Hydraulic data|
---|---
Working air flow| | | | | | | | 0,64| m³/s|
Working static pressure| | | | | | | | 335| Pa|
Power| | | | | | | | 490| W|
Speed| | | | | | | | 1423| r.p.m.|
Current| | | | | | | | 1,26| A|
SFP| | | | | | | | 0,766| W/(l/s)|
Voltage| | | | | | | | 400| V|
Sound power level| | 63| 125| 250| 500| 1k|
2k| 4k| 8k| Tot
Inlet| dB(A)| 54| 66| 61| 61| 58| 56| 52| 44| 69
Outlet| dB(A)| 60| 71| 72| 74| 75| 72| 67| 58| 80
Surrounding| dB(A)| 35| 55| 52| 49| 50| 44| 40| 36| 59
Dimensions
| RSI EC/AC | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 70-40 | 808 | 564 | 741 | 441 | 720 | 420 | 697 | 397 | 55,5 | 114 | 787 | 202 | 170 | 532 |
596
80-50| 908| 683| 841| 541| 820| 520| 797| 497| 55.5| 133| 882| 195| 144| 656|
716
100-50| 1108| 683| 1041| 541| 1020| 520| 998| 498| 55.5| 133| 982| 302| 215|
678| 746
Wiring
Accessories
- Electric accessories
- RTRD 2 Speed Cont. Systemair (5941)
- RTRDU 2 Speed contr. Systemair (5945)
- RT 0-30 Room Thermostat (5151)
- STDT 16 Motor Protection (5152)
- STDT 16E Motor Protection (5153)
- CO2RT-R-D Transmitter (6993)
- Presence detector/IR24-P (6995)
- DTV200 (6261)
- REV-5POL/07 ON/OFF (33980)
- DTV500A (96807)
Accessories
- RBM 70-40/27 400V/3 Duct heate (5455)
- PGK 70-40-3-2,0 Duct cooler (6616)
- VBR 70-40-2 Water heating batt (5468)
- VBR 70-40-3 Water heating batt (5476)
- LDR 70-40 Silencer (5074)
- FFK 70-40 Filter cassette rect (1762)
- DS 70-40 Flexible connection (1551)
- GFL 70-40 Counter flange (2710)
- VK-70-40 Louvre shutter (5652)
- DXRE 70-40-3-2,5 Duct cooler (7957)
- RB 70-40/27-2 400V/3 Duct heat (9645)
- RB 70-40/45-3 400V/3 Duct heat (9646)
- RKT-SYS-700×400-S (43636)
- RK-SYS-700×400-R (43648)
- RK-SYS-700×400-S (43657)
Get In Touch
Call: 0845 6880112
Email: info@adremit.co.uk
Our Address
Puravent, Adremit Limited, Unit 5a, Commercial Yard,
Settle, North Yorkshire, BD24 9RH
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