EMS EMS827, User Manual

Page: 42 / 60

EMS 827
GENSET CONTROLLER
Confidential www.ems.gen.nz Page 42
Item Range Default Description
CapType
AMPS
KVA
KW
KW The type of capacity units used for the Genset.
Capacity 10 – 6553 20
Selects the full load capacity of the generator in units
of CapType
O/Load Lvl
10 – 150
%
95
Selects the trip point for the overload contact as a
percentage of the generator capacity
O/Load Time
0 – 60
sec
10
Time in seconds for which the overload condition is
present before the overload trips. Based on IDMT
curves.
O/Load RsLvl
10 – 99
%
85
Selects the restore point for the overload condition
as a percentage of the generator capacity.
O/LoadRsTm
0 – 20
Min
5
Time in minutes for which the restore condition must
be present before the overload condition is restored.
Load Bal
Off
On
Off
If the balance between phases is more than 30% for
30 minutes a warning is given.
12.10 Testing Column
Item Range Default Description
ConAProt
ON
OFF
OFF Enables protection of Contactor A in test mode.
12.11 Manual Column
Item Range Default Description
ConAProt
ON
OFF
OFF Enables protection of Contactor A in manual mode.
ConBProt
ON
OFF
OFF Enables protection of Contactor B in manual mode.