Woodward easYgen-3000XT Series, Руководство пользователя

Страница: 458 / 1205

Fig. 187: Generator leading power factor
ID Parameter CL Setting range
[Default]
Description
2375
2381
Monitoring 2 [On] Generator leading power factor
monitoring is carried out
according to the following
parameters. Monitoring is
performed at two levels. Both
values may be configured
independent from each other.
Off Monitoring is disabled for Level 1
limit and/or Level 2 limit.
2379
2385
Limit 2 -0.999 to 1.000
2379: [- 0.900]
2385: [- 0.700]
(Hysteresis: 0.02%)
(Reset Delay: 80 ms)
The values that are to be
monitored for each threshold limit
are defined here.
Notes
If the power factor becomes more
leading (i.e. capacitive,
╚═▷
Fig. 187 ) than a leading PF value
(negative) or a lagging PF value
(positive) for at least the delay
time (parameters
╚═▷ 2380
or ╚═▷ 2386 ) without interruption,
the action specified by the alarm
class is initiated.
2380
2386
Delay 2 0.02 to 99.99 s
2380: [30.00 s]
2386: [10.00 s]
If the monitored generator power
factor is more leading than the
configured limit for the delay time
configured here, an alarm will be
issued.
Notes
If the monitored generator power
factor returns within the limit
before the delay expires the time
will be reset.
2376
2382
Alarm class 2 Class A, Class B, Class C, Class D,
Class E, Class F , Control
2376: [Class B]
2382: [Class B]
Each limit may be assigned an
independent alarm class that
specifies what action should be
taken when the limit is surpassed.
Notes
458 easYgen-3000XT Series B37574
4 Configuration
4.5.1.6.1.2 Generator Leading Power Factor (Level 1 & 2)
Released