Vanderbilt SPC53 Series User Manual

Smart PSU
7
SPCP355.300 Smart PSU
55
Vanderbilt
Installation & Configuration Manual
A6V10276959
01.05.2016
7 Smart PSU
This section describes the components and wiring of the Smart PSU.
7.1 SPCP355.300 Smart PSU
The SPCP355.300 Smart PSU is a power supply combined with an 8-input/2-
output expander, contained in a G5 housing. The PSU is backed up by either
2x24Ah, or 2x27Ah batteries, and provides eight power and four logical outputs
The expander monitors the PSU for overcurrent, fuse failures, AC voltage,
communications, and battery output. The expander is powered by, and receives
data from, the PSU via a connector cable. It also interfaces with the SPC controller
over the SPX X-BUS.
Number
Description
SPCP355.300 Smart PSU
1
Mains input and fuse block
2
Input transformer
3
AC IN — AC power input
4
MAINS — Mains power LED
5
BATT1 — Battery 1 charge state LED
6
BATT2 — Battery 2 charge state LED
7
FUSE — Fuse fail LED
8
LIMIT — Current limit LED
9
STATUS — Status LED
10
A2 — 14.5V power output.
 Not backed up by battery
 Protected by PTC resettable fuse, rated at 300mA (Item 23 in image
above)

Vanderbilt SPC53 Series Specifications

General

Brand	Vanderbilt
Model	SPC53 Series
Category	Power Supply
Language	English