User guide

Rockwell Automation Publication 1000-IN002B-EN-P - April 2012
4 Solar Combiner Enclosure
Nameplate Data
Each solar combiner enclosure has a nameplate on the enclosure or enclosure
door, similar to the example shown below.
Figure 1 - Nameplate Sample
Planning for Installation
When planning the location for your solar combiner enclosure, consider the
following:
• Conduits
• Type of installation
• Product dimensions (see pages 10
and 11)
• Mounting requirements
• Connection to other equipment
• Enclosure rating
• Environmental conditions
• Future needs
Environment and Enclosure
Most applications require installation in an industrial enclosure to reduce the
effects of electrical interference and environmental exposure. Locate your
controller as far a possible from power lines, load lines, and other sources of
electrical noise, such as hard-contact switches, relays, and AC motor drives.
The following product information is provided on the nameplate.
Table 2 - Nameplate Fields
Field Description
CATALOG NO. Catalog number
SERIES Series letter of the product
A-B SERIAL NO. Product serial number
MAX. SYSTEM VOLTAGE [V] Voltage of the system in volts, max
MAX. AIR AMBIENT TEMP. Air ambient temperature in degrees Celsius, max
ENCL. TYPE UL enclosure type
RATED INPUT Operating output current, max
MAX. FUSE RATING Fuse rating, max
FUSE TYPE Fuse type
WIRING DIAGRAM Schematic number
MAX. Isc PER STRING [A] Short circuit current per string, max