OS2 PSU

OS2 PSU

SE Controls Variant:

A range of powerful 24 V d.c. control systems designed to drive two-wire 24 V d.c. actuators in a smoke control and/ or environmental ventilation system.

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Application

Environmental and smoke ventilation

Description

A range of powerful 24 V d.c. control systems designed to drive two-wire 24 V d.c. actuators in a smoke control and/ or environmental ventilation system.


Features and benefits:

  • Provides a flexible solution, offering various configurations of output power and control-zone inputs.
  • Operating from a 230 V a.c. supply, the panels can deliver various current outputs to drive 24 V motorized actuators and magnetic catches.
  • Can be mounted in a centralized location. Each panel can operate independently or can be linked to others to produce a networked control system. The networked control system, in turn, can operate standalone or be linked to a building management system (BMS).
  • Certified and tested in accordance with EN 12101-10.
  • Internal temperature sensor installed to provide optimal battery charging compensation as the ambient temperature changes.
  • Made in Britain.
  • CE marked.
  • Also available in a 30 A model (specified separately; see 'OS2 SHEVTEC Control Panel), 150 A and multi-zone versions.


Technical characteristics:

  • Humidity range: 10–90%, non-condensing.
  • Storage: -20 to +50°C.
  • Operating temperature for control panel (not including batteries): -5 to 40°C.

General information

Color

White

Shape

Square

Size

600 x 600 x 250 mm

Uniclass 2015

Pr_75_50_18_51 Mechanical services control panelsPrimary

CAWS

S92/52 Control panels

S92/410 Control panels

Specification data - Mechanical services control panels Enhanced data

Enclosure

-

Ingress protection (minimum)

IP30.

Material

Steel.

Colour

White.

Doors and panels

-

Form

Right-angle return construction with rounded edges and corners, concealed hinges and internal gaskets.

Swing

Manufacturer's standard.

Hardware

Manufacturer's standard.

Locks

Manufacturer's standard.

Isolator

-

Rated operational current (In)

30 A.

Rated operational voltage (Ue)

230 V.

Rated operational frequency

50/60 Hz.

Number of poles

Manufacturer's standard.

Output nominal 24 V d.c. multi-channels, output not to exceed 8 A per channel.

Cable entry

Via 32 x 20 mm top-mounted cable glands.

Execution

Dedicated compliant power supply required.

Product Reference

1 Zone 60A PSU Panel (FCS12001060)

Battery back-up

2 x 12 V d.c. 22.0Ah sealed lead-acid batteries (per 30 A output).

  • Standby time: 72 hours with maximum 100 mA standby drain on PER permanent (Standby drain current comprises of enabled fire inputs, communication cards, and other loads connected to PER).
  • Expected battery life: 3+ years at 25°C.
  • Real time clock battery life: Ten years.

Literature
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