SE Controls

OS3 Control Panel

OS3 is a modular smoke-control and environmental-ventilation system that is scalable for building safety applications. The system consists of a central coordination module, or “coordinator,” and can handle between 1 and 16 zones, with larger systems handled by networking multiple coordinators together.

The coordinator handles both power and data communication network tasks, constantly monitoring both primary (mains) and secondary (battery) power sources. The system’s intelligent power management capability allows it to constantly evaluate system demand in real time, enabling Manual Control Points (MCPs) to control the operation of Automatic Opening Ventilators (AOVs) as needed.

The OS3 system is fully compatible with Building Management Systems (BMS) and is an economical solution for stairwell ventilation.

Voce di capitolato

Supply	230 V ac 50/60 Hz. (±10%) from a 5A unswitched spur
Power Consumption	Max. 500V A
Typical Output Voltage (Mains Power)	Typical Output Voltage (Mains power, max load 7.0A) Nominal 24.0 V NV Link 2/4 Max 5A for 180 seconds Peak current can exceed 5 A for a short duration
Typical Output Voltage (No Mains)	Nominal 24.0 V Max. 28.8 V Min. 18.5 V
Maximum Current* (Mains and Batteries)	Max 7.0 A for 180 seconds Peak current can exceed 7.0 A for a short duration
Auxiliary Outputs*	VC, VD, VE, Nominal 24.0 V, 100 mA / 40 mA
Battery Backup	2 x 12 V dc 12.0 Ah sealed lead-acid sold separately)
Expected Battery Life	3 Years @ 25ºC
Real Time Clock Battery Life	10 Years
Cable Entries	For ease of installation, cable entries are via up to 6 off 20mm cable glands mounted either side, plus up to 12 off 20mm top mounted cable glands and/or one rear entry slot for concealed connection
IP Rating	IP30
Overvoltage Category	2
Pollution Degree	2
Humidity Range	10% to 90% Non-condensing
Storage	-20°C to + 50°C
Operating Temperature	-5ºC to + 40 ºC
Battery Standby Time	72 Hours

* On mains failure, average auxiliary current must be less than 20 mA to achieve 72 hours BBU.

Specifiche tecniche

Rif. UnicoSECBIM0000
Famiglia di prodottoControl Systems
Gruppo di famigliaController
TipoOggetto (oggetto singolo)
Data di pubblicazione2026-03-02
Numero di versione1
Altezza (mm)380
Larghezza (mm)305
Profondità (mm)122

Links

Link al Prodottohttps://www.secontrols.com/en-gb/products/control-systems/os3-controller/
Istruzioni di installazionehttps://www.secontrols.com/getattachment/Products/Control-Systems/OS3-Controller/SEC_4321_OS3_Control_System_-O-M.pdf/?lang=en-GB
Descrizione Tecnicahttps://www.secontrols.com/getattachment/Products/Control-Systems/OS3-Controller/SEC_4320_OS3_Control_System_-Datasheet.pdf/?lang=en-GB

Relativo a

Materiale principaleAcciaio
Progettato inRegno Unito
Prodotto inRegno Unito
Peso Netto (Kg)4.1

Classificazioni

Categoria BIMobjectElementi elettronici - Controls
Clasificazione IFCComando
Codice Uniclass 2015Pr_75_50_18
Descrizione Uniclass 2015Controllers and control panels

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