Samlexpower Evolution Series - Page 46

46 | SAMLEX AMERICA INC.
SECTION 3 | Installation
3.5.7 Using Proper DC Cable Termination
The battery end and the inverter end of the wires should have proper terminal lugs that will ensure a rm and tight
connection. Choose lugs to t the wire size and the stud sizes on the inverter and battery ends.
Tightening torques to be applied to the wiring terminals are given in Table below:
TIGHTENING TORQUES
Battery Input Connectors External Charger Input Connectors AC Input and Output Connectors
70 kgf.cm
(5.0 lbf.ft)
35 kgf.cm
(2.5 lbf.ft)
7 to 12 kgf.cm
(0.5 to 0.9 lbf.ft)
3.5.8 Reducing RF Interference
To reduce the effect of radiated interference, shield the wires with sheathing / copper foil / braiding. For details, refer
to Limiting Electro-Magnetic Interference" at Section 1.3.4.
3.5.9 Taping Battery Wires Together To Reduce Inductance
Do not keep the battery wires far apart. Keep them taped together to reduce their inductance. Reduced inductance of
the battery wires helps to reduce induced voltages. This reduces ripple in the battery wires and improves performance and
efciency. For details, refer to Limiting Electro-Magnetic Interference" at Section 1.3.4.
3.6 AC INPUT AND OUTPUT - LAYOUT AND CONNECTION ARRANGEMENT
3.6.1 AC Input and Output Connections for EVO-1212F and EVO-1224F
3.6.1.1 AC Input Connection: Grid AC input is fed through 20A AC Inlet Plug Connector – IEC60320 C-20 (9, Fig
3.9.1). Use NEMA 20A-125 VAC detachable Power Cord [NEMA5-20 Plug for connecting to the 120VAC Outlet and
IEC60320 C-19 Socket Connector on the other end for connection to the Inlet Plug Connector (9, Fig 3.9.1)]. For
convenience, IEC60320 C-19 socket connector has been provided. (See Section 2.6 - Contents of Package).
LEGEND for Fig 3.9.1
9. 20A AC Inlet Connector – IEC60320 C-20 for connecting
detachable AC power cord for 120 VAC input from Grid
10. NEMA5-15 Duplex GFCI Outlets for 120 VAC output
 10a. GFCI Test Button
 10b. GFCI Reset Button
 10c. Red LED: GFCI Life and End Alarm
 10d. Green LED: GFCI ON
14. AC output Breaker, 15A
15. AC Input Breaker, 20A
10
9
14
15
10d
10a
10b
10c
Fig 3.9.1 AC Input and Output Connections – EVO-1212F and EVO-1224F