This product is discontinued

X-Topvex SR03-R-CAV

Item Number: 2258

• Low energy use

- Energy efficient plug fans with EC motors

• Efficient rotating heat recovery wheel

- No need of water drainage

- Automatic summer operating

• Integrated/pre-programmed control system

- Efficient energy saving functions

- Built in week program with holiday schedule

• Constant airflow- or duct pressure- controlling

• Large inspection doors for easy maintenance

• Manufactured in Aluzinc plated sheet metal

• Factory tested

Topvex SR is a series of efficient ventilation units designed for offices, shops, schools, daycares centre or similar premises. The units are especially designed to meet the coming energy requirements and have therefore a very low energy use and a high-efficiency rotating heat exchanger. To simplify the installation and commissioning the units are included with control system and pre-configured.

The units casing is made up from double-skinned aluzinc sheet metal, AZ 185, with internal mineral sound/thermal insulation. To avoid sharp edges bevelled corners from cast aluminium are used. Two large inspection doors facilitate inspection and maintenance.

Supply and extract air filter are mounted in guide rails. The guide rails have a quick release system and fitted with sealing stripes to provide optimal sealing against the filter.

The separate electrical/ re-heater box facilitate services.

All electrical connections are done at one place in the electrical box.

With the integrated control system it is possible to supervise/control the airflow, duct pressure, temperatures, heating/cooling recovering and the ventilation systems operating time. Topvex SR has also other energy saving functions like free cooling, cool recovering, and season related temperatures and airflow controlling.

Topvex SR is as standard equipped with Exoline and Modbus communication via RS-485 and a built-in WEB server via TCP/IP.

LON communication available as option, contact your nearest Systemair Company for more information.

The functions and functionality in Topvex SR gives you all that are needed to create an indoor environment with the highest comfort and to the lowest operating costs. Save the global environment by using Topvex SR.

Ordering code:

- Model:                              SR03, SR04 and SR06.

- Heating coil:                   EL

(Electric).

                                             HWL

(Hot water coil-low power).

                                             HWH

(Hot water coil-high power).

                                             None

(No heater). Example on unit without reheater: Topvex SR03- L-CAV.

-

Right or Left model:    R

(Right),

L

(Left). The side where the supply air is located when viewed from access side).

- Airflow control:            CAV

(Constant air volume).

                                            VAV

(Variable air volume = constant duct pressure control).

Technical parameters

Unit
Frequency 50 Hz
Voltage (nominal) 230 V
Phase(s) 1~
Recommended fuse 10 A
Enclosure class IP23
Speed regulation Stepless
Supply fan
Input power (P1), supply fan 507 W
Supply air filter
Filter class, supply air F7
Extract air filter
Filter class, extract air F5
Heat exchanger
Exchanger type Rotating
Heater
Heating type None
Return fan / Extract fan
Input power, extract fan 507 W
Others
Chassis size 03
Fan control CAV, air flow control
Installation placement Horizontal
Supply side Right
Dimensions and weights
Weight 214 kg
ASF 315/KB Flex. connection - Systemair Item Number: 2718 ASF 315/KB Flex. connection .
BFRO SR03 Filter ePM1 60% - Systemair Item Number: 205565 BFRO SR03 Filter ePM1 60% .
BFRO SR03 Filter ePM10 60% - Systemair Item Number: 205564 BFRO SR03 Filter ePM10 60% .
CO2DT Duct Trans 0-2000 ppm - Systemair Item Number: 13765 CO2DT Duct Trans 0-2000 ppm .
CVVX 315 Combi grille, black - Systemair Item Number: 8499 CVVX 315 Combi grille, black .
DXRE 50-25-3-2,5 Duct cooler - Systemair Item Number: 7952 DXRE 50-25-3-2,5 Duct cooler .
ETC E-Tool cable USB - Systemair Item Number: 204662 ETC E-Tool cable USB .
F-T120 Timer frame - Systemair Item Number: 5137 F-T120 Timer frame .
FK 315 Fast clamp - Systemair Item Number: 1613 FK 315 Fast clamp .
LDC 315-900 Silencer - Systemair Item Number: 5197 LDC 315-900 Silencer .
LDC-B 315-1200 Silencer baffle - Systemair Item Number: 9068 LDC-B 315-1200 Silencer baffle .
MFRO Manometer - Systemair Item Number: 6688 MFRO Manometer .
PGK 50-25-3-2,0 Duct cooler - Systemair Item Number: 6606 PGK 50-25-3-2,0 Duct cooler .
Presence detector/IR24-PC - Systemair Item Number: 7288 Presence detector/IR24-PC .
Push button, impulse - Systemair Item Number: 9693 Push button, impulse .
RVAZ4 24A Actuator 0-10V - Systemair Item Number: 9862 RVAZ4 24A Actuator 0-10V .
Systemair-1 CO2 duct sensor - Systemair Item Number: 14906 Systemair-1 CO2 duct sensor .
Systemair-1M CO2 duct sensor - Systemair Item Number: 14908 Systemair-1M CO2 duct sensor .
Systemair-2 CO2 duct sensor - Systemair Item Number: 14907 Systemair-2 CO2 duct sensor .
Systemair-E CO2 sensor - Systemair Item Number: 14904 Systemair-E CO2 sensor .
Systemair-E-D CO2 sensor - Systemair Item Number: 14905 Systemair-E-D CO2 sensor .
T 120 Timer - Systemair Item Number: 5165 T 120 Timer .
TG-KH/PT1000 Duct sensor - Systemair Item Number: 202705 TG-KH/PT1000 Duct sensor .
TG-R5/PT1000 Room sensor 0-50° - Systemair Item Number: 5404 TG-R5/PT1000 Room sensor 0-50° .
TG-UH/PT1000 Wall sensor - Systemair Item Number: 35203 TG-UH/PT1000 Wall sensor .
UG3-A4O Smoke detector - Systemair Item Number: 15043 UG3-A4O Smoke detector .
Water coil Topv SR03/ SX03 HWH - Systemair Item Number: 205529 Water coil Topv SR03/ SX03 HWH .
Water coil Topvex SR03 HWL - Systemair Item Number: 205781 Water coil Topvex SR03 HWL .
ZTR 15-1,0 valve 3-way - Systemair Item Number: 9672 ZTR 15-1,0 valve 3-way .
ZTV 15-1,0 2-way valve - Systemair Item Number: 9823 ZTV 15-1,0 2-way valve .