ABB REG670 - Settings

Name Type Description
BLKRECL BOOLEAN Block machine closing command
ALRIPPLE BOOLEAN Ripple alarm, is set (with delay-on 20ms) if
instRippleAlarm is active longer than tAlarmRipple
IMEAS REAL Measured current, used for calculation of operate
time
8.16.5 Settings
Table 258: GRPTTR Group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Off
On
- - Off Operation Off / On
I> 105.0 - 900.0 % 0.1 110.0 Current pickup value for overload
protection
ReclsLevTheta 1.0 - 100.0 % 0.1 70.0 Level for theta in percent below which the
generator can be reconnected to grid
k1 1.00 - 200.00 s 0.01 33.75 Time multiplier for thermal charact.
operate time delay
AutoLockout Off
On
- - Off Auto lockout enables activation of
LOCKOUT when TRIP is set
tPulse 0.5 - 10.0 s 0.1 1.0 Minimum pulse length of the trip signal
tMin 1.0 - 120.0 s 0.1 10.0 Minimum time, used in operate
characteristic
tMax 100.0 - 2000.0 s 0.1 300.0 Maximum time, used in operate
characteristic
tCutOff 10.0 - 2000.0 s 0.1 120.0 Cut-off time, used in operate
characteristic
tReset 10.0 - 2000.0 s 0.1 120.0 Time required for Theta to reset from
100% to 0%
OpAlarmRipple On
Off
- - Off Operation Off / On of alarmRipple feature
AlmRippleLev 10.0 - 100.0 % 0.1 25.0 Alarm ripple level in percent
tAlarmRipple 0.1 - 600.0 s 0.1 5.0 Alarm ripple time, the alarm ripple has to
be active longer than the specified time to
set output al
Operation_I<
Off
On
- - Off Operation Off / On for under-current
protection feature
I< 5.0 - 500.0 % 0.1 10.0 Under-current feature pickup level
tTrip_I< 0.0 - 600.0 s 0.1 1.0 Under-current feature trip delay
1MRK502052-UEN B Section 8
Current protection
465
Technical manual