7
Model
Wiring spec (AWG)
Input
Output
Battery
Ground
PowerMust 6048
Online LCD X
10
10
10
PowerMust 6048
Online LCD X
L
10
10
10
10
PowerMust 10800
Online LCD X
8
8
8
PowerMust 10800
Online LCD X
L
8
8
8
8
NOTE 1: The cable for 6K/6KL should be able to withstand over 50A current. It is recommended to
use 10AWG or thicker wire for safety and efficiency.
NOTE 2: The cable for 10K/10KL should be able to withstand over 63A current. It is recommended to
use 8AWG or thicker wire for safety and efficiency.
NOTE 3: The selections for color of wires should be followed by the local electrical laws and
regulations.
5)
Remove the terminal block cover on the rear panel of UPS. Then connect the wires according to the
following terminal block diagrams: (Connect the earth wire first when making wire connection. Disconnect
the earth wire last when making wire disconnection!)
Terminal Block wiring diagram for 6K(L)/10K(L)
NOTE 1: Make sure that the wires are connected tightly with the terminals.
NOTE 2: Please install the output breaker between the output terminal and the load, and the breaker
should be qualified with leakage current protective function if necessary.
6)
Put the terminal block cover back to the rear panel of the UPS.
Warning: (Only for standard model)
● Make sure the UPS is not turned on before installation. The UPS should not be turned on during wiring
connection.
● Do not try to modify the standard model to the long-run model. Particularly, do not try to connect the
standard internal battery to the external battery. The battery type and voltage and numbers may be
different. If you connect them together, it maybe causes the hazard of electric shock or fire!
Warning: (Only for long-run model)
Input Neutral
Input Line
Ground
Output Line
Output Neutral
