Intelligent Boxed PSU PSU24-3(3A) The PSU applies AC220V as its primary power and sealed lead-acid battery as standby power. In case of commercial power failure, it can automatically switch to standby power. Applying switched power voltage stabilizing circuit and standby power float charging circuit, it has the functions of automatic over-current protection, switch between primary and standby power, and automatic charge and over-discharge of standby battery. PSU24-3A can also report fault signals from primary and standby power to controller through non-polarized two-wire, solving the problem that field powered high current devices cannot be activated as a result of voltage-drop of powering line.
Features and Benefits 1. 2. 3. 4.
3 Amperes/ 24 volt DC Intelligent PSU Fully Monitored with self test facilities Display AC input voltage, DC output voltage and DC load (Amp) Addressable intelligence enabling full monitoring and reporting to Fire Control Panel
Description PSU24-3 Intelligent with the controlling
Selection of compatible Control Panels Compatible with all GST products. Ordering Information: Part No
PSU24-3
Intelligent PSU and PSU24-3A Network PSU are used together controller to power connected module and controlled devices.
PSU24-3A
Description
Intelligent Boxed PSU Intelligent Network Boxed PSU
Weight /Kg
4.56
Pack Qty per Box 1
5.48
1
Specification Part Number Output capacity Operating Temperature Power Supply Addressing Mode Application Colour Dimension
PSU24-3A
PSU24-3 Rating: 24Vdc/ 3A -10°C to 40°C @ 95% relative humidity Primary:220Vac ±15%; Standby:2x12Vdc/7A sealed lead acid Electronic programming with 1~242, No Feature occupying 1 address Indoor use Ivory white 310mm x 400mm x 115mm
MANUFACTURED IN ACCORDANCE WITH
Note: Specifications are subject to change without notice.