46 | SAMLEX AMERICA INC.
SECTION 3 |
Installation
2. Avant d'effectuer des connexions CA, assurez-vous que l'appareil est déconnecté du groupe de
batteries et qu'aucune alimentation CA n'est connectée à l'appareil.
3. La sortie CA de l'unité ne doit jamais être connectée à une source d'alimentation CA. Cela pourrait
endommager gravement l'appareil et ces dommages ne seront pas couverts par la garantie.
The output voltage of this unit is 120/240VAC Split Phase. This type of voltage has two Lines “L1” and “L2” and a
common Neutral “N”. The two Lines “L1” and “L2” are 180o out of phase. The voltage between Line “L1” and Neutral or,
between Line “L2” and Neutral is 120VAC. The voltage between Lines “L1” and “L2” is 240VAC.
The input voltage fed to the unit could be either (i) 120/240VAC Split Phase or, (ii)120VAC Single Phase. If the input
voltage is 120VAC Single Phase, the maximum value of charging current should be set to less than 50% of the maximum
programmable value of 60A i.e. less than 30A.
Please see details in Section 3.6.1.2.
AC input and output connections are located in the AC Wiring Compartment on the side of the unit.
(Fig 2.3 under Section
2.3)
. For access, remove the Cover Plate by unscrewing the 4 screws holding the plate.
LEGEND for Fig 3.9
1. Compartment for AC Input / Output Connections - shown with Cover
Plate removed
(See Fig 2.3 under Section 2.3)
2. Input Terminal, L1
3. Input Terminal, L2
4. Input Terminal, N
5. Output Terminal, N
6. Output Terminal, L2
7. Output Terminal, L1
8A. Input Ground Terminal
8B. Output Ground Terminal
9. Insulated Male / Female Quick Disconnect for permanent disconnection
of bonding of Output Neutral to the Chassis Ground when in Inverting Mode
[See Section 4.5.2]
8B
1
7
6
5
4
3
2
8A
G
G
L1
Output
Input
L1
L2
L2
N
N
9
To N-G bond
disconnection Circuit
See Fig 4.1 under
Section 4.5.2.
Fig 3.9 AC Input / Output Connections
The AC input and output wires are led into the AC WirBng Compartment through 2 knock-outs in the front panel of the
unit
(10a and 10b in Fig 2.1 under Section 2.1)
. The 2 holes for entry / exit of wiring are suitable for ¾” conduit / fittings.
3.6.1 AC INPUT CONNECTIONS
3.6.1.1 AC Input Connections for 120/240VAC Split Phase AC Input Source
Refer to Fig 3.9 for AC Input / Output Terminals and Table 3.2 under Section 3.8 for AC input breaker and wiring sizes
• Feed 120/240VAC Split Phase through 30A, 2-Pole Split Phase Breaker. Wire size: AWG#10
o Hot wire (Black, Phase A) to “Input Terminal, L1" (2)
o Hot wire (Red, Phase B) to “Input Terminal, L2" (3)
o Neutral wire (White) to “Input Terminal, N" (4)
o Grounding wire to “Input Ground Terminal” (8A)
Summary of Contents for Evolution EVO-4248SP
Page 115: ...SAMLEX AMERICA INC 115 NOTES...
