6 | SAMLEX AMERICA INC.
3. Layout of the EVO-4248SP
• Refer to Section 2 of the Owner’s manual to become familiar with all the relevant
connection points and components.
4. Mounting the Units
• Refer to mounting information at Section 3.3 starting at page 35 of the Owner’s Manual
• Plan a safe location and routing of wiring for the associated components
• The mounting surface should be able to support a weight of 3 times the weight of the
inverter for 1 minute.
• Ensure that the mounting location is cool, dry and allows unobstructed air flow for cooling
• Use 4 pcs of ¼”or M6 mounting bolts and washers. All dimensional information is
shown in Fig 3.1 of the Owner’s Manual.
!
CAUTION!
PLAN SYSTEM GROUND AND GROUND FAULT PROTECTION PRIOR TO INSTALLATION
• Ensure that the entire installation is properly grounded to meet Local and National Electrical Codes.
• Refer to grounding at Fig 3.12 at page 53 of the Owner’s Manual.
• Ensure that the AC Neutral is bonded to the Earth Ground at only one point.
5. Plan the Battery Bank
• Select the type and size of the battery bank and bank configuration. Refer to Section 3.4
of the Owner’s Manual regarding installation of batteries.
• Determine the overall Ah capacity (C) of the battery bank.
• Check with the battery manufacturer regarding maximum recommended charging
current. The factory default “Bulk Current” parameter is set to 20A.
• Locate an appropriate area for the battery bank and cable routing to the EVO-4248SP.
• The EVO-4248SP comes with a battery temperature sensor model EVO-BCTS. This
sensor provides battery temperature information to the charging algorithm to ensure a
proper and safe charge to the battery. Refer to Section 2.5 of the Owner’s Manual.
• An appropriately sized DC disconnect switch is recommended.
6. Select and procure the appropriate wire size and lengths for the intended type of
installation along with the appropriate breaker/fuse sizes
• For sizing the AC input wiring and breakers, refer to Table 3.2 of the Owner’s Manual.
• For sizing the AC output wiring and breaker, refer to Table 3.3 of the Owner’s Manual.
• For sizing the DC (Battery side) wiring and fuse, refer to Table 3.1 of the Owner’s Manual.
7. Determine whether the optional EVO-RC-PLUS remote control is necessary for
your application
• The Optional EVO-RC-PLUS Remote Control provides useful functional information such
as battery voltage, battery charging status, and AC output power. EVO-RC-PLUS Remote
Control is also capable of logging events to an SD card to create a history record of
usage and performance.
EVO-4248SP INVERTER/CHARGER |
Quick Start Guide
