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 EN54-4/A2
Power Supplies
Fire legislation in most European countries states
any power supply performing a mandatory function of a fire alarm
system must comply with EN54-4/A2. As such, any power supply controlling
a beam detector, auto-dial communicator, aspirating smoke detector,
auto-open ventilation system or auxiliary sounder system must comply
with this standard.
C-TEC’s range of cost-effective, third-party
approved EN54-4 switch-mode power supplies include a host of user
and installer friendly features. Five versions
are available, four 24V models rated at 1.5A (two types), 3A and
5A, and a 12V 2A model which has an optional STU mounting plate for
auto-dial applications.
All five versions are certified to EN54-4:1997/A2:2006
by the VdS or LPCB (as indicated) and are therefore fully compliant
with all relevant European directives including the EMC, LVD and
CPD (Construction Products) directives.
Optional ‘Caged' and 'PCB-only’ PSUs
with exactly the same electronics as our certified PSUs are also
available - please contact our sales desk for details.
C-TEC's EN54-4/A2 power supply
range
| BF360-24 24V
1.5A EN54-4 PSU |
|
BF362-1 24V
1.5A EN54-4 PSU |
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|
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| Max.
physical battery size: 2 x 12V 3 Ah |
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Max.
physical battery size: 2 x 12V 19 Ah |
| Standard
battery charging capacity: 2 Ah to 12 Ah |
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Standard
battery charging capacity: 2.5 Ah to 19 Ah |
| Output
option A: 1.3A DC current, 0.2A charge current |
|
Output
option A: 1A DC current, 0.5A charge current |
| Output
option B: 0.8A DC current, 0.7A charge current |
|
Output
option B: 0.5A DC current, 1A charge current |
| Enclosure
size (WxHxD): 380 x 235 x 96mm |
|
Enclosure
size (WxHxD): 404 x 404 x 110mm |
| Physical
attributes: Plastic lid and base |
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Physical
attributes: Metal lid and base |
| |
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|
| BF362-3 24V
3A EN54-4 PSU |
|
BF362-5 24V
1.5A EN54-4 PSU |
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|
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| Max.
physical battery size: 2 x 12V 12 Ah |
|
Max.
physical battery size: 2 x 12V 18 Ah |
| Standard
battery charging capacity: 7 Ah to 12 Ah |
|
Standard
battery charging capacity: 7 Ah to 18 Ah |
| Output:2.3A
DC current, 0.7A charge current |
|
Output:4A
DC current, 1A charge current |
| Enclosure
size (WxHxD): 404 x 404 x 110mm |
|
Enclosure
size (WxHxD): 404 x 404 x 110mm |
| Physical
attributes: Metal lid and base |
|
Physical
attributes: Metal lid and base |
| |
|
|
| BF360-12 12V
2A EN54-4 PSU |
|
Caged
and PCB-Only PSUs |
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|
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| Max.
physical battery size: 1 x 12V 3 Ah (with STU) |
|
A
range of 'Caged' and 'PCB-only' PSUs including
exactly the same electronics as our
certified boxed power supplies (with higher charging capacities
available to special order) |
| Max.
physical battery size: 1 x 12V 7 Ah (no STU) |
|
| Standard
battery charging capacity: 2 Ah to 12 Ah |
|
| Output
output A:1.8A
DC current, 0.2A charge current |
|
| Output
output B:1.3A DC current, 0.7A charge current |
|
24V
1.5A, 3A, 5A and 12V 2A versions available |
| Enclosure
size (WxHxD): 380 x 235 x 96mm |
|
Ideal
for use with OEM equipment |
| Physical
attributes: Plastic lid and base |
|
Key features of C-TEC's EN54-4 power supply range
- Low current consumption
- Deep discharge battery protection and EN54 compliant reporting
of battery impedance faults
- Single-pole volt-free changeover relay that switches for any fault
condition
- Three LED indicators - supply present, general fault and auxiliary
fault (for optional connection to third-party equipment)
- Link selectable battery charging capacity
- Environmentally-friendly charging circuit - dissipates just 0.35W
compared to the industry norm of around 2.55W.
- Optional STU mounting plate (for 12V 2A model only)
- Optional high-temperature output activates when internal box temperature
reaches 55oC, for connection to ventilation fans, etc.
- Optional handheld status reader (shows internal temperature, charging
voltage and current of connected PSU). Serial data link also provided
for third-party OEM equipment
- All boxed versions third-party certified to EN54-4 (1997/A2:2006)
by the VdS or LPCB
- Optional ‘PCB’ and ‘caged’ PSUs available
with exactly the same electronics as our certified PSUs (PSUs with
higher charging capacities also available to special order)
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