Protection Function - Carbest 82277 Manuel D'utilisation

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Carbest Pure Sine Wave Inverter with built-in priority switch| 82277/82278/82279
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PROTECTION FUNCTION

The inverters are designed with a universal protection circuit that provides additional
safety features not only for your AC appliances and batteries, but also for itself.
Bypass and Inverter
Mode Protection
Soft Start Circuit
Charger Mode
Protection
Earth Fault Protection
Low Voltage Alarm
Low Voltage Protection
Over Voltage Protection
Over Temperature Protection Shut down when overheat
Overload Protection
Short Circuit Protection
Reverse Polarity Protection
Gradual voltage increase
during inverter start-up
Output which momentarily
loose voltage and quickly
recovers
Automatically Restart
3 stage battery charging
22
Shut down when the load has electric
leakage
Alarm will activate when battery dis-
charge to 10.6 V
Shut down when battery discharge to
10 V (Prevent damage to battery)
Shut down when battery voltage is up
to 15.5 V
Shut down when the loading power
exceeds its rating power
Shut down when output short circuit
happened
Open by fuse
This eliminates failed cold start under
load
This eliminates most shutdown from
momentary overload
The inverter part automatically re-start
when overload remove
Stage 1. Constant current-rapid charge
for the battery with constant high
current
Fit for heavy-loaded condition
Stage 2. Constant voltage-moderate
charge for the battery with constant
voltage. Therefore, the battery can
absorb the charge and has a maxi-
mum duration
Stage 3. Floating charge-after, the bat-
tery is charged to approx. 99% full
The charger automatically switches
into the »floating mode« which keeps
the battery in well condition