Installation Instructions

- 2 - SMP5CTX Series Installation Guide
Overview:
Altronix SMP5CTX Series power supply/chargers convert a 115VAC or 230VAC, 50/60Hz input into a regulated
12VDC or 24VDC output up to 4A of continuous load current (see specifications).
SMP5CTX Series Power Supply Configuration Reference Chart:
Altronix
Model Number
Accessory
Power
Distribution
Module(s)
Number of Outputs Fused Outputs PTC Outputs (auto-resettable)
Individual
Output
Rating (A) Supervised
115VAC/
230VAC
Input
Current
(A)
12/24VDC
Total
Output
Current
(A)
SMP5CTX
– 1 – – 4A
–
0.95A/
0.5A
4A
SMP5PMCTX
P
SMP5PMCTXX
SMP5PMP4
PD4
4
P
– 3.5A
SMP5PMP4CB
PD4CB –
P
2.5A
SMP5PMP8
PD8
8
P
– 3.5A
SMP5PMP8CB
PD8CB –
P
2.5A
SMP5PMP16
PD16W
16
P
– 3.5A
SMP5PMP16CB
PD16WCB –
P
2.5A
Specifications:
Power Supply Voltage Output Specifications:*
Output VDC Switch Position Max. Load DC
12VDC SW1 - ON (Fig. 1c, pg. 5) 4A
24VDC SW1 - OFF (Fig. 1c, pg. 5) 4A
*Specified at 25˚C ambient.
ON
OFF - 24V
ON - 12V
Agency Listings:
• CE European Conformity.
Input:
• Input 115VAC, 50/60Hz, 0.95A or
230VAC, 50/60Hz, 0.5A.
Output:
• 12VDC or 24VDC selectable output.
• 4A supply current.
• Filtered and electronically regulated outputs.
• Short circuit and thermal overload protection.
Battery Backup:
• Built-in charger for sealed lead acid or
gel type batteries.
• Maximum charge current 0.5A.
• Zero voltage drop when switching over to
battery backup.
Visual Indicators:
• AC input and DC output LED indicators.
Features:
• Power ON/OFF switch.
Supervision (select models):
• AC fail supervision (form “C” contacts).
• Low battery supervision (form “C” contacts).
Electrical:
• Operating temperature: 0ºC to 49ºC ambient.
Mechanical:
• Enclosure Dimensions (H x W x D approx.):
SMP5CTX, SMP5PMCTX, SMP5PMP4,
SMP5PMP4CB, SMP5PMP8, SMP5PMP8CB,
SMP5PMP16, SMP5PMP16CB:
13.5” x 13” x 3.25”
(342.9mm x 330.2mm x 82.6mm)
- Accommodates up to
two (2) 12VDC/7AH batteries.
SMP5PMCTXX:
15.5” x 12” x 4.5”
(393.7mm x 304.8mm x 114.3mm)
- Accommodates up to
two (2) 12VDC/12AH batteries.