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Altronix AL400ULB Data Sheet User Manual

Al400ulb - power supply/charger, Al400ulb

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AL400ULB - Power Supply/Charger

Rev. DSAL400ULB - 12182012

Overview

Specifications

AL400ULB power supply/charger converts a 28VAC input into a single 12VDC or
24VDC Class 2 Rated power limited output.

Board Dimensions

(L x W x H) (approximate)

:

4.0” (101.6mm) x 7.0” (177.8mm) x 1.75” (51.05mm)

Altronix Corp. - 140 58th Street, Brooklyn, NY 11220 • 718-567-8181 • 888-258-7669 • altronix.com

AL400ULB

0.13”

(3.3mm)

0.14”

(3.56mm)

3.7”

(93.98mm)

4.0”

(101.6mm)

6.7”

(170.18mm)

7.0”

(177.8mm)

Ø

0.156”

(3.96mm)

Agency Approvals

UL Recognized component for Access Control System Units (UL 294),
Standard for Power Supplies for Use with Burglar-Alarm Systems (UL 603),
Standard for Safety for Fire Protective Signaling Systems (UL 1481).

AL400ULB

Input:

• Input 28VAC, 100VA.

Output:

• 12VDC or 24VDC selectable output.
• 12VDC @ 4 amp or 24VDC @ 3 amp supply current.
• Class 2 Rated power limited output.
• Filtered and electronically regulated output.
• Short circuit and thermal overload protection.

Battery Backup:

• Built-in charger for sealed lead acid or
gel type batteries.
• Automatic switch over to stand-by battery
when AC fails.
• Maximum charge current 1.2 amp.

Supervision:

• AC fail supervision (form “C” contacts).
• Low battery supervision (form “C” contacts).

Visual Indicators:

• AC input and DC output LED indicators.

Electrical:

• Operating temperature: 0º C to 49º C ambient.
• 24.57 or 36.85 BTU/Hr.
• System AC input VA requirement: 166.75VA.

Mechanical:

• Board Dimensions (L x W x H approx.):
4.0” (101.6mm) x 7.0” (177.8mm) x 1.75” (51.05mm)
• Product weight (approx.): 1.05 lbs. (0.48 kg).
• Shipping weight (approx.): 1.25 lbs. (0.57 kg).