VOLTIMA VSI 104, Инструкция по установке и эксплуатации

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VOLTIMA VSI/VST Series 95
Operating time
The batteries must supply between 10.5V and 15.5V DC (for 12V inverters) and be capable of
supplying the current required to operate the load.
The current source should be a well-conditioned battery.
To get a rough estimate of the current (in amps) that the power source must supply, simply
divide the current consumption of the load (in watts AC) by 10.
Example:
If the load is rated for 100 watts AC, the power source/battery must be able to deliver: 100/10
= 10A.
For larger applications, the power source may consist of several batteries connected in
parallel.
It is important that the cables are sufficiently thick to limit power loss.
This manual does not describe all possible types of battery configurations, battery charging
configurations and battery isolation configurations.
We recommend the use of deep cycle batteries. If you see a low voltage alarm, recharge the
battery immediately. When the battery is fully charged, you can reuse the inverter.
The battery operating time depends on battery capacity (Ah) and consumption (Watts).
The method for calculating operating time is:
Battery capacity (Ah) x Input voltage (V) / Consumption (W) = time (in hours h)
Example:
Battery capacity = 100Ah
Input voltage = 12V
Consumption = 180W
(100Ah × 12V) / 180W ≈ 7h (hours)