Instructions

- 2 - SMP7CTX220 Series Installation Guide
Power Supply Voltage Output Specifications:*
Output VDC Switch Position Max. Load DC
12VDC SW1 - ON
(Fig. 1c, pg. 5) 6A
24VDC SW1 - OFF
(Fig. 1c, pg. 5) 6A
*Specified at 25˚C ambient.
ON
OFF - 24V
ON - 12V
Input:
• Input 220VAC, 50/60Hz, 1.5A.
Output:
• 12VDC or 24VDC selectable output.
• 6A 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 0.7A.
• Zero voltage drop when switching over to
battery backup.
Features:
• Power ON/OFF switch.
Supervision (select models):
• AC fail supervision (form “C” contacts).
• Battery presence and low battery supervision
(form “C” contacts).
Visual Indicators:
• AC input and DC output LED indicators.
Electrical:
• Operating temperature: 0ºC to 49ºC ambient.
Mechanical:
• Enclosure Dimensions (H x W x D approx.):
SMP7CTX220, SMP7PMCTX220,
SMP7PMP4220, SMP7PMP4CB220,
SMP7PMP8220, SMP7PMP8CB220,
SMP7PMP16220, SMP7PMP16CB220:
13.5” x 13” x 3.25”
(342.9mm x 330.2mm x 82.6mm)
- Accommodates up to
two (2) 12VDC/7AH batteries.
SMP7PMCTXX220:
15.5” x 12” x 4.5”
(393.7mm x 304.8mm x 114.3mm)
- Accommodates up to
two (2) 12VDC/12AH batteries.
Overview:
Altronix SMP7CTX220 Series power supply/chargers convert a 220VAC (working range 198VAC - 256VAC),
50/60Hz into a regulated 12VDC or 24VDC output with up to 6A of continuous load current
(see specifications).
SMP7CTX220 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
2205VAC,
50/60Hz
Input
Current
(A)
12/24VDC
Total
Output
Current
(A)
SMP7CTX220
– 1 – – 6A
–
1.5A 6A
SMP7PMCTX220
P
SMP7PMCTXX220
SMP7PMP4220
PD4
4
P
– 3.5A
SMP7PMP4CB220
PD4CB –
P
2.5A
SMP7PMP8220
PD8
8
P
– 3.5A
SMP7PMP8CB220
PD8CB –
P
2.5A
SMP7PMP16220
PD16W
16
P
– 3.5A
SMP7PMP16CB220
PD16WCB –
P
2.5A
Specifications: