Variable Speed Support - ComAp IG-NT GC Reference Manual

IB-E-MAIL: This option sends an e-mail containing the actual Alarmlist contents and latest 20 history records
(only date, time, reason) to the recipient's mailbox via the IB-COM module or IG-IB module. The channel
address must contain valid e-mail address of the recipient.
N :
OTE
The SMTP settings (SMTP authent,SMTP user name, SMTP password, SMTP address, Contr mailbox) must
be properly adjusted for sending e-mails.
Example of setting
There is an example of setting of Remote Alarm Messaging. In this case active calls we be triggered on
Mains protect and
emailAddress@domain.com (Channel 1 – available for NTC controller or with any controller with connected
IB-NT or I-LB+), archive is sent via ISDN modem to the number +111222333444 (Channel 2) and SMS is
sent to the number +999111333555 (Channel 3).
It is also possible to adjust number of attempts that controller performs in case of not successful Active Call –
Comms settings:ActCallAttempt.
Comms settings:Acall+SMS lang (use Translator and Languages tabs in GenConfig to adjust languages).
Up to five channels can be used.

Variable speed support

This fw contains variable speed support which is used on Hybrid ship (ship with DC bus).
Variable speed control is usually used on ship where the gen-sets work in long term period on small load. By
changing speed on genset is possible to achieve lower fuel consumption.
Frequency (and Voltage) are usually control according to current load.
For variable speed is used:
Setpoints:
Nominal freq 30..65 Hz (step 1 Hz)
ForceBlock6Del 0-60s (step 0,1s)
GenNomV, BusNomV
Voltage dependence on frequency
In generator is induced magnetic flux, which is almost constant in various RPM.
Inteli NT GeCon-MARINE SPI, SW Version 3.2, ©ComAp – July 2015
IGS-NT-GeCon-MARINE-SPI-3.2.PDF
Mains protect with
The language
FV (Basic settings Group)
FV (Delays/Timers Group)
FV (Basic settings Group)
Reset alarms. Message
of messages
is sent via email
can be changed
to
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