Basler DECS-250, Instruction Manual

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64 9440300990 Rev J
Limiters DECS-250
Figure 51. Stator Current Limiter Settings
A
Stator Current Limiter Enable: Check box to enable.
B
Low SCL Level: Adjustable from 0 to 66,000 Aac in 0.1 Aac increments.
C
High SCL Level: Adjustable from 0 to 66,000 Aac in 0.1 Aac increments.
D
High SCL Time: Adjustable from 0 to 60 s in 0.1 s increments.
E
Initial Delay: Adjustable from 0 to 10 s in 0.1 s increments.
Var Limiter
BESTCOMSPlus Navigation Path: Settings Explorer, Operating Settings, Limiters, var
HMI Navigation Path: Settings, Operating Settings, Limiters, VAR
The var limiter can be enabled
A
to limit the level of reactive power exported from the generator. Primary
and secondary setting groups provide additional control for two distinct machine operating conditions. The
var limiter setpoint
B
is expressed as a percentage of the calculated, maximum VA rating for the machine.
A delay setting
C
establishes a time delay between when the var threshold is exceeded and the DECS-250
acts to limit the var flow.
Var limiter settings are illustrated in Figure 52.
Figure 52. Var Limiter Settings
A
Var Limiter Enable: Select checkbox to enable var limiter.
B
Var Limiter Setpoint: Adjustable from 0 to 200% in 0.1% increments.
C
Var Limiter Delay: Adjustable from 0 to 300 s in 0.1 s increments.
Limiter Scaling
BESTCOMSPlus Navigation Path: Settings Explorer, Operating Settings, Limiters, Scaling
HMI Navigation Path: Settings, Operating Settings, Limiters, Scaling