VSS – PSU

Accessory to Codis 35 VAV

KOER-VSS-PSU
D E S C R I P T I O N

Like the VSS, VSS-PSU is an accessory to Codis 35 VAV that makes wiring and installation easier and almost error free. The only difference between the two is that VSS-PSU has internal 230:24V transformer. The VSS-PSU is a single device for connecting two VAVs, one Codis 35 VAV and a 230 V AC power supply with each connection terminal block marked the same way as VAVs and Codis making wiring extremely easy. The VSS-PSU enclosure satisfies the IP65 protection level which makes it suitable for various working environments.

A P P L I C A T I O N S

VSS-PSU typical Application

Example diagram of wiring two VAVs, one Codis 35 VAV,
external power supply and the VSS-PSU:

VSS-PSU-shema
S P E C I F I C A T I O N S
VSS-PSU-dimenzije
Power supply

Nominal voltage ………. 230 V AC
Power consumption (no load) ………. 3.4 W typical
Power consumption (2 x VAV – Belimo LMV-D3-MP, Codis 35 VAV) ………. 10 W

Cable specifications

Cross section single stranded sire ………. 0.5 … 2.5 mm2
Cross section fine stranded wire ………. 0.5 … 1.5 mm2

Degree of protection

Enclosure ………. IP65

Ambient temperature

Operation ………. 0 °C to +65 °C
Transport and storage ………. -25 °C to +85 °C

Weight

Without package ………. 705 g

Dimensions

Width ………. 173.8 mm
Length ………. 133.8 mm
Hight ………. 74.5 mm

Directives

Low voltage directive (LVD) ……… EN 60950
Electromagnetic compatibility (EMC) ……… EN 61000-6-2
Electromagnetic compatibility (EMC) ……… EN 61000-6-3

D O W N L O A D S

To receive VSS – PSU user manual and/or mounting instructions please contact us at info@koer.com or use our contact form.

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