Altronix AL600PD8CB220 8-Output 12/24VDC Power Supply Charger

Overview

The Altronix AL600PD8CB220 is a multi-output power supply and battery charger designed for commercial security installations running on 220VAC mains — common in international deployments, industrial facilities, and purpose-built commercial construction where 220V infrastructure is standard. It converts a nominal 220VAC, 50/60Hz input into eight independently PTC-protected 12VDC or 24VDC outputs at up to 6A continuous, making it a practical centralized power hub for access control panels, door hardware, cameras, and peripheral devices. Compliance with CE, TAA, NDAA, and BAA requirements makes the AL600PD8CB220 a viable choice for federally funded or government-adjacent projects where procurement chain integrity is a requirement.

Browse the full Altronix power solutions catalog for compatible accessories and companion products across the Altronix line.

Key Features

• 220VAC Input (198–256VAC range): Accepts a wide input voltage window across the 220V nominal — useful in facilities with fluctuating mains or international grid variance. The 1.5A draw at 330VA keeps upstream circuit demands modest even when fully loaded.
• 12VDC or 24VDC Selectable Output: Voltage selection across all eight outputs lets integrators standardize on a single supply for either 12V or 24V device ecosystems. Useful when wiring a mix of 12V cameras alongside 24V access control readers on the same panel run — provided all devices share the same voltage tier.
• 6A Continuous at 8 Outputs (2.5A per output): With each output rated at 2.5A and a 6A total supply current, this unit handles up to eight low-draw devices simultaneously — think door contacts, magnetic locks, motion detectors, or small 12V cameras — without requiring a second supply for a typical wing or floor of a commercial building. Assign loads carefully: 6A total means you can't max all eight outputs concurrently.
• PTC Auto-Resettable Output Protection: Positive Temperature Coefficient (PTC) protection on each output limits current during a fault and automatically resets once the fault clears — no fuses to replace, no service call to reset a blown output. For distributed deployments with field devices that occasionally short (e.g., door hardware in high-traffic areas), this reduces maintenance overhead.
• Built-In Battery Charger (0.7A max charge current): The integrated charger keeps a sealed lead-acid or gel-type standby battery topped off and switches to battery backup automatically when AC fails — with zero voltage drop on switchover. That zero-drop characteristic matters for access control: a brief voltage dip during switchover can reset card readers or door controllers mid-transaction. Batteries are sold separately.
• Triple Supervision Outputs (Form C contacts): AC fail, low battery, and battery presence are each supervised via Form C relay contacts — meaning your monitoring panel or head-end receives a distinct signal for each fault condition rather than a single generic trouble alert. The AC fail trigger is configurable for 30-second (factory default) or 6-hour delay, which prevents nuisance alarms from momentary grid flickers.
• Short Circuit and Thermal Overload Protection: Global protection beyond the per-output PTC — if aggregate thermal load climbs past safe limits, the unit protects itself rather than failing silently. In enclosed riser closets or wall-mount applications with limited airflow, this matters.
• Visual Indicators for AC, DC, and Battery Trouble: Onboard LEDs for AC input status, DC output status, and battery trouble speed up field diagnostics — a technician can assess system health at a glance without pulling a laptop or calling back to the monitoring center.
• NDAA, TAA, BAA, and CE Compliant: NDAA Section 889 compliance is verified for this SKU, making it eligible for U.S. federal and DoD-adjacent security installations where supply chain restrictions apply. TAA and BAA compliance extend that eligibility to a broader set of government procurement vehicles.
• Operating Range 0–49°C: Covers standard indoor commercial environments including mechanical rooms and riser closets that can run warm. Not rated for outdoor or unconditioned spaces — plan conditioned enclosure placement accordingly.

Integration and Compatibility

The AL600PD8CB220 fits into commercial security power supply architectures where a centralized, supervised power distribution point is preferable to device-level power bricks. It pairs naturally with access control systems requiring supervised power — the Form C relay contacts on AC fail, low battery, and battery presence can wire directly into most commercial panel alarm inputs. The BC300 wall-mount enclosure includes 1/2" and 3/4" combination knockouts, which accommodate standard conduit runs for both power wiring and low-voltage cabling in side-by-side conduit configurations.

For larger installations requiring higher total current or more outputs, consider other models in the Altronix power supply family — this unit's 6A ceiling and 8-output count are well-suited for a single access-controlled wing or a localized camera cluster, not a full-building deployment from a single point.

For guidance on sizing power supplies across multi-door or multi-camera runs, see the security power supply selection guide. When pairing with PoE-dependent cameras, note that this supply provides dry DC outputs — a separate PoE switch or PoE injector is required for IP cameras drawing power over Ethernet.

Frequently Asked Questions

Q: Is the AL600PD8CB220 NDAA Section 889 compliant?

A: Yes. The AL600PD8CB220 carries verified NDAA compliance, along with TAA and BAA listings, making it eligible for U.S. federal, DoD-adjacent, and government procurement projects with supply chain restrictions.

Q: Does the AL600PD8CB220 support battery backup?

A: Yes. It includes a built-in charger for sealed lead-acid or gel-type batteries with automatic switchover to battery on AC failure and zero voltage drop during the transition. Maximum charge current is 0.7A. Batteries are sold separately.

Q: Can the AL600PD8CB220 run both 12VDC and 24VDC devices simultaneously?

A: No. The output voltage is selectable — either 12VDC or 24VDC across all eight outputs — but not mixed. All connected devices on this unit must operate at the same voltage tier.

Q: What happens if one output shorts on the AL600PD8CB220?

A: Each output is individually protected by a PTC (Positive Temperature Coefficient) device that limits current during a fault and self-resets once the fault clears. No manual fuse replacement is needed.

Q: What supervision signals does the AL600PD8CB220 provide?

A: It provides three Form C supervised relay contacts: AC fail (with a selectable 30-second or 6-hour trigger delay), low battery, and battery presence. These wire directly into compatible alarm panel inputs.

Q: What enclosure does the AL600PD8CB220 ship in?

A: It ships installed in the BC300 wall-mount enclosure, measuring 13"W x 13.5"H x 3.25"D, with 1/2" and 3/4" combination knockouts for conduit entry. It is rated for indoor use only.

Eden Phillips

The AL600PD8CB220 addresses a specific and frequently under-served requirement: a supervised, multi-output 12/24VDC supply built for 220VAC infrastructure. The 198–256VAC input range is wide enough to absorb mains variance in international installations and older commercial facilities without bucking transformers upstream. At 6A total across eight 2.5A-rated PTC outputs, it covers a typical access-controlled zone — say, four doors with mag locks and associated door contacts — from a single wall-mount point.

Technical Highlights:

• Zero-Drop Battery Switchover: The integrated charger transitions to standby battery with zero voltage drop — critical for access control panels and card readers that can reset or fault on even a 50ms supply interruption during AC-to-battery handoff.
• Triple Form C Supervision: AC fail (30-second or 6-hour selectable delay), low battery, and battery presence each produce independent Form C relay signals. That's three distinct alarm inputs on your panel rather than one generic trouble output — meaningful for UL-listed monitoring station compliance.
• PTC Per-Output Protection: Auto-resettable PTC on each of the eight outputs eliminates fuse maintenance on field devices. In high-traffic door hardware applications where shorts from pinched wiring are periodic, this keeps the supply self-healing rather than requiring a site visit to swap a fuse.

Deployment Considerations:

• Budget the 6A total carefully across all eight outputs — 2.5A per output is the individual maximum, but simultaneous full-load on all eight exceeds total supply capacity. Map device current draws before commissioning to avoid nuisance overloads.
• The operating ceiling is 49°C. Riser closets and mechanical rooms in warmer climates can breach this threshold in summer without active cooling — verify ambient temperature before specifying this unit in unconditioned spaces.

This supply is the right specification for international hotel security projects, embassy installations, or U.S. government facilities with 220VAC distribution where NDAA/TAA chain-of-custody documentation is a procurement requirement and supervised battery backup is non-negotiable.