Accuracy - Woodward easYgen-2000 Series User Manual

8.3

Accuracy

Measuring value Display
Frequency
Generator 15.0 to 85.0 Hz
Mains 40.0 to 85.0 Hz
Voltage
Wye generator / mains / 0 to 650 kV
busbar
Delta generator / mains /
busbar
Current
Generator 0 to 32,000 A
Max. value
Mains/ground current
Real power
Actual total real power -2 to 2 GW
value
Reactive power
Actual value in L1, L2, -2 to 2 Gvar
L3
Power factor
Actual value power lagging 0.00 to 1.00 to
factor L1 leading 0.00
Miscellaneous
Real energy 0 to 4,200 GWh
Operating hours
4 × 10
Maintenance call hours 0 to 9,999 h
Maintenance call days 0 to 999 d
Start counter 0 to 65,535
Battery voltage 8 to 40 V
Pickup speed f
rated
37535B
Accuracy
0.1 % (of 85 Hz)
1 % (of 120/480 V)
1 % (of 1/5 A)
2 % (of 120/480 V *
1/5 A)
2/3
2 % (of 120/480 V *
1/5 A)
2/3
2 %
9 h
1 % (of 24 V)
+/- 40 %
easYgen-2200/2500 | Genset Control
Measuring start
5 % (of PT secondary
voltage setting) 1
1.5 % (of PT secondary
2
voltage setting) 1
2 % (of PT secondary
voltage setting) 1
1 % (of 1/5 A)
3 3
Measuring starts when
voltage is recognized
Measuring starts when
voltage is recognized
2 % (of 1/5 A) 3
0.36 % (of 1/5 A)
Technical Specifications
Accuracy
Notes
1.00 is displayed for
measuring values below
the measuring start
Not calibrated
3
479