Altronix T2CSK7F10 24VDC 10A Hardwired Power Supply with Battery Backup
Overview
The Altronix T2CSK7F10 is a hardwired, rack-friendly surveillance power supply delivering 24VDC at 10A continuous from a 120VAC, 60Hz source — sized for multi-device security installations where a single, managed power distribution point beats running individual plug-in adapters to every device. The T2CSK7F10 ships in a steel enclosure with integrated battery backup capacity (12AH/12VDC) so your cameras, access readers, or alarm hardware ride through short outages without a UPS on every circuit. At 49.8 lb and 27.25" × 21.5" × 6.5", this is a wall-mount or rack-adjacent unit, not a desktop supply — plan your physical installation accordingly.
Explore the full Altronix power distribution line for complementary multi-output and access-power variants that pair with this unit in larger deployments.
Key Features
- 24VDC @ 10A Continuous Output: Ten amps of sustained DC output covers a meaningful device count — roughly 6–10 24V PTZ cameras or a mix of access control panels and door hardware — without thermally throttling mid-shift. Continuous rating, not peak, means you can plan to the number.
- 120VAC / 60Hz Input, 4.5A Max Draw: Connects to a standard 15A branch circuit; at 4.5A max input draw it won't compete with HVAC or lighting loads on a shared breaker. Budget for a dedicated circuit if you're stacking multiple units in the same IDF closet.
- 12AH / 12VDC Integrated Battery Backup: The onboard battery reserve provides bridging power during brief utility interruptions — enough runtime to cover a typical grid blip or a planned generator transfer without dropping camera feeds or unlocking access-controlled doors mid-event.
- Steel Enclosure — 27.25" × 21.5" × 6.5": The steel cabinet form factor keeps wiring organized and tamper-resistant. At just under 28 inches tall, it fits in utility closets and equipment rooms alongside standard low-voltage panels without requiring a full equipment rack.
- CE European Conformity: CE listing confirms the unit meets EU electromagnetic compatibility and safety directives — relevant if you're commissioning facilities with European equipment standards or exporting integrated panels abroad.
- Operating Range 0°C to 49°C: Rated for standard indoor mechanical room and IDF environments. Not designed for unheated outdoor enclosures or extreme cold — if your equipment room drops below freezing, add a thermostat-controlled heater to the enclosure.
Integration & Compatibility
The T2CSK7F10 suits any 24VDC device load — surveillance cameras, access control panels, door strikes, magnetic locks, and alarm peripherals that accept regulated 24VDC. Pair it with a PoE network switch for IP camera circuits that need separate low-voltage power for auxiliary hardware like door controllers or intercoms on the same installation footprint. Verify total current draw across all connected devices stays at or below 10A; Altronix recommends derating to ~80% of rated output (8A) for continuous 24/7 loads to extend component life.
Frequently Asked Questions
Q: What is the continuous output current of the T2CSK7F10?
A: The T2CSK7F10 delivers 24VDC at 10A continuous. For 24/7 installations, plan device loads at no more than 8A to maintain a safe operating margin.
Q: What size battery does the T2CSK7F10 use for backup?
A: The unit supports a 12AH/12VDC sealed battery for bridging power during outages. Battery runtime depends on the total connected load at time of outage.
Q: What are the enclosure dimensions and weight?
A: The steel enclosure measures 27.25" × 21.5" × 6.5" and weighs 49.8 lb. Wall-mount installation with appropriate anchors rated for the loaded weight is required.
Q: What certifications does the T2CSK7F10 carry?
A: The T2CSK7F10 carries CE European Conformity listing. No UL or ETL listing is confirmed in available evidence — verify with your AHJ if local code requires UL-listed power supplies.
Q: What input power does the T2CSK7F10 require?
A: It requires 120VAC, 60Hz with a maximum input draw of 4.5A — compatible with a standard North American 15A branch circuit.
Q: What is the operating temperature range?
A: Rated for 0°C to 49°C (32°F to 120°F) operating. Storage range extends from -20°C to 70°C. Not suitable for unheated outdoor or sub-freezing environments without supplemental heating.
The T2CSK7F10 earns its place in commercial security panels because of one spec that integrators often undervalue at bid time: the 10A continuous output rating. Continuous — not burst, not peak — means you can actually load it to plan without worrying about thermal rollback at 3 a.m. when a PTZ tour kicks off across every camera on the circuit simultaneously.
Technical Highlights:
- 24VDC @ 10A Continuous: Enough sustained current for 6–10 mid-draw 24V devices; the continuous rating eliminates the guesswork around derated peaks that cheaper supplies paper over with burst specs.
- 12AH Battery Backup: Onboard 12AH/12VDC reserve bridges short utility interruptions — critical for access control installs where a dropped power supply means an unlatched door or a triggered alarm, not just a dropped camera feed.
- CE Conformity: Meets EU EMC and safety directives, which matters on mixed-standard sites or panel exports — avoids a last-minute compliance scramble at commissioning.
Deployment Considerations:
- At 49.8 lb fully populated with battery, use four-anchor wall-mount hardware rated above the loaded weight — standard two-screw drywall anchors are not adequate for this enclosure class.
- The 0°C lower operating limit is a real constraint: equipment rooms that drop below freezing during winter (loading dock server closets, unheated parking garage IDF boxes) need a thermostat-controlled enclosure heater or a different supply spec entirely.
The T2CSK7F10 is the right call for mid-size commercial access control and surveillance panels — a school's IDF closet powering door controllers and corridor cameras, or a retail stockroom running a mix of 24V PTZs and electric strikes — where a single managed supply with battery backup simplifies both the installation and the service call when something trips at 2 a.m.
