strex SP227, Руководство пользователя

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1. Intelligent automatic identification: 12/24V battery auto-identification.
2. One-press repair mode charging: a battery under 8V can be repaired by intelligent
charging, and can start at 0V (it takes 24 hours to stop repair).
3. Intelligent fan control: when the internal temperature of the machine reaches 45°C,
the fan will start with heat dissipation to prevent a high-temperature operation and
enhance the service life.
4. Digital display: the digital display of the current voltage.
5. Short circuit protection: the charger will automatically shut down the output when an
accidental short circuit occurs to the charger output.
6. Reverse-polarity protection: Reverse-polarity protection: when the charger’s positive
& negative output and the battery’s positive & negative pole are in opposite
connections, the charger will automatically stop the output, and give a beeping
alarm. After the correct connection, the alarm will automatically be lifted.
7. Automatic cycle charging (Cycle mode): if the battery voltage is lower than 12.8V, it
will start to charge automatically.
8. Charging mode: constant current mode + constant voltage mode + floating charging
mode + all-charging mode full stop.
PRODUCT FEATURES
CONCEPT
CHARGING SCHEDULE
36
This Battery Charger is specially designed to be used with 12V & 24V batteries such as lead-acid
batteries, maintenance-free batteries / AGM / EFB starter batteries, etc.
The Charger is using an intelligent microcomputer processing chip, self-developed software
technology, and advanced PWM pulse modulation technology.
The battery Charger has the advantages of small size, safety, convenience, high conversion rate,
stable output current, large capacity, and long-time full load operation.
It is a new generation of a green environmental protection Charger with short circuit protection,
reverse-polarity protection, overheat protection, low voltage protection, and stable and reliable
performance safety.
Due to the PWM charging mode, this charger increases the rate of battery charging, reduces the
water loss rate, and prevents the battery from discharging. At the same time, it reduces the damage
rate of the battery plate to the lowest value, which greatly improves the battery service life.
The above data is for reference only. The actual charging time is based on the true capacity of the
battery and the selected charging current. A partially charged battery will take less time to charge
than a fully discharged battery.
Current Battery capacity Charging time
5 A 15 Ah - 50 Ah 4,5 h -15 h
10 A 30 Ah - 100 Ah 4,5 h -15 h
25 A 60 Ah - 250 Ah 4,5 h -15 h