DP-PSUEN EN54-4 Fire Alarm Power Supply Series
– INSTALLATION & OPERATION MANUAL
DP-PSUEN Series Installation & Operation Manual Rev 11.1 220323.docx
E&OE
- 12 -
6
DECLARED PERFORMANCE
0389
Dycon Power Solutions Ltd, Unit A, Cwm Cynon Business Park, Mountain Ash, CF45 4ER, UK
14
D2431, D2433, D2435/2014/09/19
Harmonised Technical Specification
EN54-4:1997 + A1:2002
+ A2:2006
Essential Characteristics
Performance
Clause
Performance of power supply
-
- General requirements
-
- Functions
-
- Materials, design and manufacture
Pass
Pass
Pass
4
5
6
Operational reliability
-
- General requirements
-
- Functions
-
- Materials, design and manufacture
-
- Documentation
-
- Marking
Pass
Pass
Pass
Pass
Pass
4
5
6
7
8
Durability of operational reliability
(temperature resistance)
-
- Cold (operational)
Pass
9.5
Durability of operational reliability
(vibration resistance)
- Impact (operational)
-
- Vibration, sinusoidal (operational)
-
- Vibration, sinusoidal (endurance)
Pass
Pass
Pass
9.7
9.8
9.15
Durability of operational reliability
(electrical stability)
-
- Electrical Compatibility (EMC), - Immunity tests (operational)
Pass
9.9
Durability of operational reliability
(humidity resistance)
-
- Damp heat, steady state (operational)
-
- Damp heat, steady state (endurance)
Pass
Pass
9.6
9.14
Products covered by this standard are assumed to function during the alarm condition, in an event of fire, before the
fire becomes so large as to affect their functioning. There is therefore no requirement to function when exposed to
direct attack from fire.
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ORDERING INFORMATION
Product Code
Product Description
DP-PSUEN1.5
EN54 24(27.6)VDC 1.5 Amp PSU, Space for 2x 7Ah batteries
DP-PSUEN3-L
EN54 24(27.6)VDC 3.0 Amp PSU, Space for 2x 17Ah batteries
DP-PSUEN3-S
EN54 24(27.6)VDC 3.0 Amp PSU, Space for 2x 7Ah batteries
DP-PSUEN5
EN54 24(27.6)VDC 5.0 Amp PSU, Space for 2x 17Ah batteries
