Altronix SMP5E Power Supply Charger Kit Instruction Manual

Altronix SMP5E Power Supply Charger Kit

Overview

SMP5E High Current Power Supply/Charger converts a low-voltage AC input to a low voltage DC output. This general-purpose power supply has a wide range of applications for access control, security, and CCTV system accessories that require additional power.

Specifications

Input:

• 16VAC to 28VAC (Voltage Output/Transformer Selection Table).

Output:

• 6VDC, 12VDC or 24VDC selectable output.
• 4A continuous supply current*.
• Thermal overload and short circuit protection.
• Filtered and electronically regulated output.

Battery Backup:

• Built-in charger for sealed lead acid or gel type batteries.
• Maximum charge current 300mA.
• Automatic switch over to stand-by battery.
• Battery short circuit protection (PTC).

Additional Features

• AC input and DC output LED indicators.

• Extremely compact design.

• Includes battery leads, nylon fastener and enclosure.
  Board Dimensions (W x L x H approximate): 3” x 3.5” x 2” (76.2mm x 88.9mm x 50.8mm).
  Enclosure Dimensions (H x W x D approximate): 8.5” x 7.5” x 3.5” (215.9mm x 190.5mm x 88.9mm).

• Fits one (1) 12VDC/7AH or two (2) 12VDC/4AH batteries.

Voltage Output/Transformer Selection Table

Note: Transformers with higher power (VA) ratings may be used for all output voltages selected above provided the input voltage does not exceed 28VAC or 45VDC.

Installation Instructions

The SMP5E should be installed in accordance with The National Electrical Code and all applicable Local Regulations.

1.  Mount the SMP5 board in the enclosure (as shown in the reverse).
2. Set DC output voltage with switches (refer to Voltage Output/Transformer Selection Table).
3.  Connect proper transformer to terminals marked [AC] (see Voltage Output/Transformer Selection Table). Use 18 AWG or larger for all power connections (Battery, DC output). Keep power limited wiring separate from non-power-limited wiring (115VAC / 60Hz Input, Battery Wires). Minimum 0.25” spacing must be provided.
4. Measure output voltage before connecting devices. This helps avoid potential damage.
5. Connect devices to be powered to terminals marked [+ DC –].
6. When the use of stand-by batteries are desired, they must be lead acid or gel type. Connect the battery to terminals marked [+ BAT –] (battery leads included). Use two (2) 12VDC batteries connected in series for 24VDC operation.
   Note: When batteries are not used, a loss of AC will result in the loss of output voltage.

LED Diagnostics

Terminal Identification

Enclosure Dimensions (H x W x D approximate): 8.5” x 7.5” x 3.5” (215.9mm x 190.5mm x 88.9mm)

Altronix is not responsible for any typographical errors. Product specifications are subject to change without notice. 140 58th Street, Brooklyn, New York 11220 USA | phone: 718-567-8181 | fax: 718-567-9056 website: www.altronix.com | e-mail: info@altronix.com | Lifetime Warranty IISMP5E – Rev. 090710

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