MPP Solar HYBRID LV 6048 User Manual

7
AC Input/Output Connection
CAUTION!! Before connecting to AC input power source, please install a separate AC breaker between
inverter and AC input power source. This will ensure the inverter can be securely disconnected during
maintenance and fully protected from over current of AC input. The recommended spec of AC breaker is 40A.
CAUTION!! There are two terminal blocks with “IN” and “OUT” markings. Please do NOT mis-connect input
and output connectors.
WARNING! All wiring must be performed by the qualified personnel.
WARNING! It’s necessary to connect AC input N wire. Otherwise, the inverter will NOT be able to detect
AC input.
WARNING! It's very important for system safety and efficient operation to use appropriate cable for AC input
connection. To reduce risk of injury, please use the recommended cable size as below.
Suggested cable requirement for AC wires
Model
Gauge
Torque Value
HYBRID LV 6048
10 AWG
1.4~ 1.6Nm
There are three applications for different AC input as shown in the figure below. For phase angle operation,
please refer to LCD #28
MLV 6KW
L1
N
Grid
connection
Load
Output
L1
N
L2 L2
L1
L2
N
L1
N
120V
120V
120V
120V
L2
0V
0V
When the phase angle between L1 and L2 is 0°.
MLV 6KW
L1
N
Grid
connection
Load
Output
L1
N
L2 L2
L1
L2
N
L1
N
120V
120V
120V
120V
L2
208V
208V
When the phase angle between L1 and L2 is 120°.
MLV 6KW
L1
N
Grid
connection
Load
Output
L1
N
L2 L2
L1
L2
N
L1
N
120V
120V
120V
120V
L2
240V
240V
When the phase angle between L1 and L2 is 180°.

MPP Solar HYBRID LV 6048 Specifications

General

Brand	MPP Solar
Model	HYBRID LV 6048
Category	Inverter
Language	English