InteliMains
NT
, SW version 3.0
InteliMains-NT-BTB-3.0-Reference Guide.pdf, ©ComAp – June 2013
Bus measure error protection is disabled.
Bus measure error protection is enable. Bus measure
error is detected in BTB application when the voltage on
controller‘s busL or busR terminals is out of limits for 20
seconds under these conditions:
BTB (feedback)was closed in AUT mode.
Any GCB in power management group (on CAN
bus) was closed. The alarm is activated after 20 s,
however the BTB closing is blocked immediately
for safety reasons. The GCBs at "left" and "right"
sides are evaluated independently.
12.2.6.15 Setpoint: BusL V unbal
This setpoint defines the threshold level for busL voltage unbalance
protection. The voltage unbalance is calculated as a maximum difference
between phase voltages. This protection is evaluated with delay given by
BusL Vunb del.
12.2.6.16 Setpoint: BusL Vunb del
This setpoint adjusts delay for busL voltage unbalance alarm (see BusL V
unbal).
12.2.6.17 Setpoint: BusL I unbal
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