
Pulsar EN54C-3A7 27.6V DC Fire Alarm Power Supply
Pulsar EN54C-3A7 certified 27.6V DC uninterruptible power supply for fire alarm, smoke and heat control, and fire safety automation systems.
295,00 € excl. VAT
Price includes VAT · free parcel locker delivery · worldwide delivery with DHL Express
or 3 × 121,94 € – pay in 3 instalments · hire purchase
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- Warranty 24 months
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Pulsar EN54C-3A7 27.6V DC Fire Alarm Power Supply
These power supplies are designed to provide uninterrupted power for fire alarm systems, smoke and heat control systems, fire protection devices and fire safety automation requiring a stabilized 24 V DC (±15%) voltage.
Standards compliance
EN 54-4:1997+AC:1999+A1:2002+A2:2006
EN 12101-10:2005+AC:2007
Features
27.6 V DC uninterruptible power supply
Independently protected AUX1 and AUX2 outputs
High efficiency up to 89%
Low output ripple
Microprocessor-based automation system
Battery circuit resistance measurement
Automatic temperature-compensated charging
Automatic battery testing
Two-stage battery charging process
Accelerated battery charging
Battery circuit monitoring
Battery voltage monitoring
Battery charging and maintenance monitoring
Compatible with EN54C-LB4 and EN54C-LB8 fuse modules (optional)
Compatible with EN54C-LS4 and EN54C-LS8 sequencing modules (optional)
Optical status indication with LED panel
Deep discharge battery protection (UVP)
Battery overcharge protection
LoB low battery voltage indication
Battery output protection against short circuit and reverse connection
Output voltage control
AUX1 and AUX2 output protection monitoring
Relay output for general ALARM fault
EPS relay output for 230 V mains failure indication
EXTi input for external fault signal
Protections
SCP short-circuit protection
OLP overload protection
OVP overvoltage protection
Surge protection
Tamper protection
Lockable enclosure
Enclosure capacity: up to 2 × 7Ah batteries
Ingress protection: IP30
Dimensions: 330 × 305 × 82 mm (+/-2 mm)
Datasheet
CE certificate
DoP certificate
User manual (ENG)
| Product code | K000358 |
|---|---|
| Manufacturer code | EN54C-3A7 |
| Brand | Pulsar |
| Condition | New |
| Warranty | 24 months |
| Manufacturer code | EN54C-3A7 |
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| Smartpost (Itella) parcel locker | free |
|---|---|
| Omniva parcel locker | free |
| DPD parcel locker | free |
| Omniva post office | free |
| DPD courier | 6,82 € |
| I'll pick it up (from the office, by appointment) | free |
| Parcel locker or parcel shop (Montonio) | by country and weight |
| Courier (Montonio) | by country and weight |
| DHL Express courier (1–3 business days) | by country and weight |
In-stock products: dispatched within 1–2 business days after payment. The delivery time of products on order is shown in the product information. Consumers have a 14-day right of withdrawal – see Returns and Warranty.
We deliver worldwide with DHL Express (1–3 business days); the price depends on the country and parcel weight.

