> Ambient System SMART-PS48800 power supply unit 800 W
> Source: https://pap.fi/en/tuote/smart-ps48800/
> Full site in machine-readable form (in Finnish): https://pap.fi/llms-full.txt
> Pages in English: https://pap.fi/llms.txt

# Ambient System SMART-PS48800 power supply unit 800 W

Product code SMART-PS48800

800 W power supply unit for the smartVES system, 52 V DC. Feeds the SMART-PSM48 power management unit, mounted in the SMART-PF4 frame. EN 54-4.

-   Approved to EN 54-4, CPR 1438-CPR-0948
-   DC output 52 V, max. 15.4 A
-   Efficiency over 90%
-   Up to four units per SMART-PSM48 power management unit
-   Mounting in the SMART-PF4 frame

## Product description

SMART-PS48800 is an 800 W power supply unit for the smartVES voice alarm system. It is the main power source of the SMART-PSM48 power management unit. Up to four power supply units can be connected to one power management unit.

The power supply units are mounted in a separate SMART-PF4 mounting frame in a 19-inch rack. An IEC 60320 C13 mains cable is included in the delivery.

## Technical data

- **Product code:** SMART-PS48800
- **Manufacturer:** Ambient System
- **Product group:** Voice alarm systems › Amplifiers and power supplies
- **Supply voltage:** 230 V AC +10 / −15%, 50/60 Hz, 3.85 A
- **Maximum power consumption:** 885 W / 3.85 A
- **Efficiency:** Over 90% (rated power)
- **DC output:** 52 V DC, max. 15.4 A
- **Mains fuse:** T6.3 A / 250 V, 5 × 20 mm (inside the enclosure)
- **Protection class:** Class I (EN 60065)
- **Mains connection:** IEC 60320 C13, 1.5 m cable (3 × 0.75 mm²) included
- **EN 54 approval:** EN 54-4
- **CPR:** 1438-CPR-0948
- **IP rating:** IP30
- **Operating temperature:** −5…+40 °C
- **Dimensions:** 85 × 95 × 395 mm (W × H × D)
- **Weight:** 2.6 kg

## Documents

Original manufacturer documents (PDF).

### Technical datasheets

-   [Datasheet: SMART-PSM48, SMART-PS48800 and SMART-PF4 (Ambient System)](https://pap.fi/liitteet/valmistajat/ambient-system__Datasheet_SMART-PSM.pdf) PDF · English · 1.1 MB
-   [Datasheet (series): smartVES voice alarm system (Ambient System)](https://pap.fi/liitteet/valmistajat/ambient-system__Datasheet-smartVES.pdf) PDF · English · 9.7 MB

### User manuals

-   [User manual (series): smartVES voice alarm system](https://pap.fi/liitteet/valmistajat/ambient-system__User-Manual-smartVES.pdf) PDF · English · 52.1 MB

### Certificates and declarations

-   [CPR certificate (series): 1438-CPR-0948, smartVES system](https://pap.fi/liitteet/valmistajat/ambient-system__smartVES_CPR.pdf) PDF · multilingual · 5.6 MB
-   [Declaration of performance (DoP) (series): smartVES power supply equipment UZS SMART-20230925](https://pap.fi/liitteet/valmistajat/ambient-system__DOP_UZS_SMART_EN_PL_20230925.pdf) PDF · multilingual · 2.0 MB
-   [EU declaration of conformity (series): smartVES power supply equipment UZS SMART-DCE-20231025](https://pap.fi/liitteet/valmistajat/ambient-system__CE_UZS_SMART_EN_20231025.pdf) PDF · English · 1.1 MB