Need More Details?
If you’d like to check stock availability, request the latest price, or view more product images, simply click the "Request for Price" button and our team will assist you promptly.
The Kentec K25800D3 Power Supply Boxed 10–25 Amp PSU (Max 45 A‑h Battery Surface) is a high-reliability power supply designed for Kentec fire alarm systems requiring elevated current output and extended standby capability. With manufacturer part number K25800D3, this surface-mounted PSU delivers a nominal 24 V DC output in the 10–25 A range and supports up to a 45 Ah backup battery, ensuring robust and continuous operation in critical fire safety installations. Housed in a secure, tamper-resistant enclosure, the K25800D3 is ideal for commercial, industrial, and institutional environments where dependable power and compliance with EN 54‑4 and EN 12101 standards are essential.
Key Features:
High-current output (10–25 A) ensures stable power delivery for large-scale fire alarm systems
Built-in battery charger supporting up to 45 Ah surface-mounted lead-acid batteries
Boxed, tamper-resistant enclosure designed for surface mounting with secure access
Comprehensive LED indicators for mains OK, battery charging, battery fault, and PSU fault
Fully compliant with Kentec panels, EN 54‑4 power supply standards, and CE/RoHS certifications
Specifications:
Manufacturer Part Number: K25800D3 (Kentec Electronics)
Output Voltage: 24 V DC nominal
Current Rating: 10–25 A continuous
Battery Support: 12 V lead‑acid, up to 45 A‑h capacity
Enclosure Type: Lockable steel box, surface-mounted installation
LED Status Indicators: Mains Power, Battery Charging, Battery Fault, PSU Fault
Input Voltage: 230 V AC 50/60 Hz
Protection: Overcurrent, overcharge, thermal overload protection
Standards Compliance: EN 54‑4 (fire detection), EN 12101, CE marked, RoHS
Operating Temperature: –10 °C to +55 °C
Dimensions: Approx. 400 × 300 × 100 mm (L × W × D)
Weight: Approx. 15 kg (including enclosure, without battery)
The Kentec K25800D3 Power Supply provides dependable, high-capacity power management for demanding fire alarm installations. Designed and built by Kentec Electronics, this PSU ensures continuous operation, secure battery backup, and compliance with fire safety mandates. Whether deployed in large commercial complexes, industrial facilities, or critical infrastructure, it offers robust system reliability and peace of mind. Upgrade or retrofit your fire safety panel with the K25800D3 Power Supply to maintain optimal protection and resilience.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
