Kisae 120V 12V-2000W-80A, Руководство пользователя

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Typical Wiring Block Diagram of Inverter-Charger:
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a Battery Bank
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The use of deep cycle battery is highly recommended for power inverter application
•
For battery size, you need to identify how much and for how long the inverter has to provide AC
power to the loads (based on Amps x hour energy consumption). It is recommended to
purchase as much battery capacity as possible.
AC Load
Estimated run time on 12V Battery
bank on 12V Input Models
Estimated run time on 24V Battery
bank on 24V Input Models
12V/120AH 12V/240AH 24V/60AH 24V/ 120AH
50 W 22 hrs. 44 hrs. 22 hrs. 44 hrs.
100 W 11.5 hrs. 23 hrs. 11.5 hrs. 23 hrs.
200 W 5 hrs. 11 hrs. 5 hrs. 11 hrs.
500 W 2 hrs. 4 hrs. 2 hrs. 4 hrs.
1000 W 49 mins 2 hrs. 49 mins 2 hrs.
1500 W 27 mins 1 hr 27 mins 1 hr
2000 W 15 mins 49 mins 15 mins 49 mins
2500 W N.R. 37 mins N.R. 37 mins
3000 W N.R. 27 mins N.R. 27 mins
N.R. - Not Recommended. Based on more than 2C discharged on battery capacity.
Estimated run times are for reference use only. Actual run times may vary on battery type used.
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b DC Fuse or Circuit Breaker
•
DC-rated fuse or DC-rated circuit breaker connected along the DC positive line is required.
Fuse/Circuit
Breaker Rating
12V 2000W
System
12V 3000W
System
24V 2000W
System
24V 3000W
System
300Adc 450Adc 150Adc 225Adc
•
Based on the size of the Battery Bank, determine the overall short circuit current rating of the
battery bank from the battery manufacturer. The fuse or circuit breaker has to be able to
withstand the short circuit current that can be generated by the battery bank. Typically, an
ANL/Class-T fuse with fuse holder is used.
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c DC Disconnect Switch
•
A DC Disconnect Switch connected along the DC positive line is recommended. The rating of
the switch is with the same or higher rating of the selected fuse or circuit breaker. Use ignition
protected switches when required by local codes.
•
This switch is used to disconnect the positive of the battery bank to the unit
’s positive terminal
during maintenance/repair service, when not in-use, or when troubleshooting. It could also be
an A/ B/A+B/OFF type switch to select either one of two or both (paralleling) battery banks (if
available).