MSW S-POWER UPS 800 PSW Manual De Instrucciones página 67

NOTE: use only lead-acid battery or sealed GEL/AGM lead-acid battery!
Insert the ring terminal of battery cable flatly into battery connector of
inverter and make sure the bolts are properly tightened – watch for correct
polarity both the battery and the inverter/charger terminals.
CAUTION: do not apply antioxidant substance on the terminals before they
are connected tightly.
CAUTION: before making the final DC connection or closing DC
breaker/disconnector, be sure positive ( + ) must be connected to positive (
+ ) and negative ( - ), must be connected to negative ( - ).
AC INPUT/OUTPUT CONNECTION
CAUTION: before connecting to AC input power source, 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
overcurrent of AC input. Recommended spec of AC breaker is 10A for 1000VA, 20A
for 2000VA and 50A for 5000VA.
NOTE: there are two terminal blocks marked "IN" and "OUT" – do not miss-
connect input and output connectors! It is important to for safety and efficiency
reason to use appropriate cable for AC input connection as recommended below:
Model
S-POWER UPS 800 PSW
S-POWER UPS 1600
PSW
S-POWER UPS 4000
PSW
EN
Gauge
16 AWG
14 AWG
8 AWG
Torque value
0.5-0.6 Nm
0.8-1.0 Nm
1.4-1.6 Nm