Systemair 92934 Rsi 80-50 Ec Sileo Centrifugal Rectangular Duct Fan Instructions (+ PDF)

The RSI models are thermally and acoustically insulated with 50mm mineral wool and perforated sheet steel on the inner surface. This gives a quiet running with many installation possibilities. The RS/RSI EC series have impellers with backward-curved blades and are fitted to EC external rotor motors. These fans have a high capacity in relation to their compact design. The fans are delivered with a pre-wired potentiometer (0-10V) which allows you to easily find the desired working point. EC fans are notable for their economical use of energy and excellent ease of control. They can be varied in speed to match the airflow demand, and operate at high efficiency levels. For the same air volume, they consume distinctly less energy than AC fan drives. Motor protection is integrated in the electronics of the motor. The casing is manufactured from galvanized sheet steel.

Technical parameters

Nominal data
Voltage	400	V
Frequency	50/60	Hz
Phase	3	~
Input power (P1)	1177	W
Current	1,84	A
Max. airflow	2,43	m³/s
R.p.m.	1380	r.p.m.
Weight	101	kg

Temperature data
Max. temperature of transported air	60	°C

Sound data
Sound pressure level at 3 m	60,5	dB(A)
Protection / Classification
Insulation class	F
Enclosure class, motor	IP54
ErP
ErP ready	ErP 2018

Diagrams

Diagrams

Max efficiency

Hydraulic data
Working air flow	1,22 m³/s
Working static pressure	440 Pa
Power	980 W
Speed	1383 r.p.m.
Current	1,55 A
SFP	0,806 W/(l/s)
Voltage	400 V

Sound power level		63	125	250	500	1k	2k	4k	8k	Tot
Inlet	dB(A)	63	73	69	70	68	67	63	55	77
Outlet	dB(A)	67	75	78	78	80	76	71	62	85
Surrounding	dB(A)	46	65	58	57	55	54	54	44	68

Dimensions

Wiring

*) = Internal potentiometer
**) = External speed control

11 & 14 = Alarm
For operation the relay is energized, connections “11” and “14” are bridged.
For fault the relay is de-energized (Diagnostics/faults).
Contact rating max. AC 250V 2A.
External potentiometer
External input DC 0…10V
External ON / OFF control via potential free contact

Accessories

Electric accessories
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)
MTV-1/010 Controller 0..10V+ (30650)
MTP 10, 10K, Speed control (32731)
DTV200 (6261)
EC-Vent Room Unit (3018)
EC-Vent control board (3115)
REV-5POL/07 ON/OFF (33980)
MTP 20, on/off, 3-step (310220)
EC-Basic-H humidity (24807)
EC-Basic-T temperature (24805)
EC-Basic-U universal 0-10V (24806)
EC-Basic-CO2 and temperature (24808)
EC-Selector (9908)
CXE/AVC Modbus (37256)
S-5EC/FRQ (76738)
DTV500A (96807)
Accessories
VBR 80-50-2 Water heating batt (5469)
VBR 80-50-3 Water heating batt (5477)
LDR 80-50 Silencer (5075)
FFK 80-50 filter cassette (30236)
DS 80-50 Flexible connection (1553)
GFL 80-50 Counter flange (2711)
VK-80-50 Louvre shutter (5655)
DXRE 80-50-3-2,5 Duct cooler (7958)
RB 80-50/45-3 400V/3 Duct heat (9647)
RB 80-50/68-4 400V/3 Duct heat (9648)
RKT-SYS-800×500-S (43639)
RK-SYS-800×500-R (43649)
RK-SYS-800×500-S (43658)

Documentation

202341_Fans_Instructions_CE_A010.pdf (1,83MB)
EC-fans_ Operation_ and_ maintenance_ instr _206268_CE_(A022).pdf (2,88MB)

Specification text

Rectangular duct fan for easy and direct installation in ducts. For extract and supply air installations. The RSI models are thermally and acoustically insulated with 50 mm of mineral wool. Galvanized sheet steel housing. Service cover. The fan unit is mounted on the service cover for easy cleaning and maintenance. Free-running, backward curved circular impeller made of composite PA6. Impeller acc. to VDI 2060, balancing quality G 6.3, dynamically balanced in two planes. EC-external rotor motor, maintenance-free, the motor is placed inside the air flow for cooling. Integrated, electronic motor protection. Integrated speed controller, the fan is equipped with a potentiometer (0-10V) to set the operating point directly. Integrated, electronic motor protection.
Installation in any mounting position. For indoor installation.

Name: RSI 80-50 EC SILEO |
Item no.: 92934
Document type: Product card |
Document date: 2019-06-24 |
Generated by: Online catalogue
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