Manual EN
Uninterruptible Power Supply
V 1.0
Charge and control units
BLOCK Transformatoren-Elektronik GmbH
Max-Planck-Strasse 36-46, 27283
.
Verden, Germany
31.08.20 / SCH
Subject to technical changes
18
Delay time
If the line voltage returns during the configured delay time while in buffer mode, the output
of the charge and control unit is not switched off.
The “Bat. Mode” signal output (which can be configured via the configuration software) re-
mains inactive so that no signal is generated to power down the IPC.
If the input mains supply returns after the configured delay time, the output voltage and
signal output are switched in accordance with the sequence diagram.
-
5 - 65,535 seconds adjustable
Shutdown time
After the delay time has lapsed, the “Bat. Mode” signal output is enabled. This signal output
remains activated during the entire configured time period. In this way, the IPC receives the
prompt to power down. During the entire configured time the IPC continues to be supplied
with energy by the charge and control unit.
-
0 - 65,535 seconds adjustable
Idle time
After the end of the switch-off time the output voltage is switched off as long as the input
voltage is re-established between the end of the delay time and the start of the wait time.
The IPC thereby receives the 0 - 24 V flank necessary to restart after expiry of the PC idle
time.
If the input voltage is still not present after expiry of the Shutdown time, the charge and
control unit including the output is permanently switched off. After the module is switched
off, an automatic restart with connection of the DC 24 V at the output only occurs with the
return of the input voltage.
-
0 - 65,535 seconds adjustable
