SENLAN SB40 PERIPHERAL DEVICES
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■ The current-leak protector should be connected to the input side
of the inverter and preferably located behind the air
switch(non-fuse breaker) .
■ The action current of the current-leak protector should be ten
times the total leakage current(circuit, radio noise filter and motor
etc.) of the same circuit when supplied by commercial power with
the inverter disconnected.
8.2.7 Capacitor box
This device is specially used for supplying power when the
momentary power-off time is long(>20mS) so that the inverter can
run continuously.
As using this device will affect some parameters of the inverter, we
do not recommend you configure it by yourself.