Deif AGC-4 Mk II Designers Handbook

INFO
The AGC has two sets of BB transformer settings, which can be enabled individually in this measurement system.
2.2.2 Split phase system
This is a special application where two phases and neutral are connected to the AGC. The AGC shows phases L1 and L3 in the
display. The phase angle between L1 and L3 is 180 degrees. Split phase is possible between L1-L2 or L1-L3.
The table below contains the parameters to make the system ready for split phase measuring.
The example below is with 240/120 V AC, which can be connected directly to the AGC's terminals without the use of a voltage
transformer. If a voltage transformer is necessary, the nominal values of the transformer should be used instead.
Setting Adjustment Description
Adjust to
value
6004 G nom. voltage Phase-neutral voltage of the generator 120 V AC
6041 G transformer Primary voltage of the G voltage transformer (if installed) 120 V AC
6042 G transformer Secondary voltage of the G voltage transformer (if installed) 120 V AC
6051 BB transformer set 1 Primary voltage of the BB voltage transformer (if installed) 120 V AC
6052 BB transformer set 1 Secondary voltage of the BB voltage transformer (if installed) 120 V AC
6053 BB nom. voltage set 1 Phase-neutral voltage of the busbar 120 V AC
INFO
The measurement U
L3L1
shows 240 V AC. The voltage alarm set points refer to the nominal voltage 120 V AC, and U
L3L1
does not activate any alarm.
INFO
The AGC has two sets of BB transformer settings, which can be enabled individually in this measurement system.
2.2.3 Single phase system
The single phase system consists of one phase and the neutral.
The table below contains the parameters to make the system ready for single phase measuring.
The example below is with 230 V AC, which can be connected directly to the AGC's terminals without the use of a voltage
transformer. If a voltage transformer is necessary, the nominal values of the transformer should be used instead.
Setting
Adjustment Description
Adjust to
value
6004 G nom. voltage Phase-neutral voltage of the generator 230 V AC
6041 G transformer Primary voltage of the G voltage transformer (if installed) 230 V AC
6042 G transformer Secondary voltage of the G voltage transformer (if installed) 230 V AC
6051 BB transformer set 1 Primary voltage of the BB voltage transformer (if installed) 230 V AC
6052 BB transformer set 1 Secondary voltage of the BB voltage transformer (if installed) 230 V AC
6053 BB nom. voltage set 1 Phase-neutral voltage of the busbar 230 V AC
INFO
The voltage alarms refer to U
NOM
(230 V AC).
DESIGNER'S HANDBOOK 4189341275A EN Page 13 of 196

Deif AGC-4 Mk II Specifications

General

Brand	Deif
Model	AGC-4 Mk II
Category	Controller
Language	English