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EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
PSB 9000 3U Series
15 kW
Model EU
PSB 9750-60
PSB 91000-40
PSB 91500-30
AC supply
Voltage range (L-L), frequency
342...528 V AC, 45 - 66 Hz
Connection
3ph, PE
3ph, PE
3ph, PE
Fusing (internal)
6x T16 A
6x T16 A
6x T16 A
Leak current
< 3.5 mA
< 3.5 mA
< 3.5 mA
Phase current
max. 28 A
max. 28 A
max. 28 A
Efficiency of energy recovery
≤ 94.5%
≤ 93.5%
≤ 94.5%
DC terminal
Max. voltage U
Max
750 V
1000 V
1500 V
Max. current I
Max
60 A
40 A
30 A
Max. power P
Max
15000 W
15000 W
15000 W
Overvoltage protection range
0...825 V
0...1100 V
0...1650 V
Overcurrent protection range
0...66 A
0...44 A
0...33 A
Overpower protection range
0…16500 W
0…16500 W
0…16500 W
Temperature coefficient for set
values Δ/K
Voltage / current: 100 ppm
Capacitance (approx.)
540 μF
130 μF
60 μF
Voltage regulation (general)
Adjustment range
0...765 V
0...1020 V
0...1530 V
Accuracy
(1
(at 23 ± 5°C)
< 0.1% U
Max
< 0.1% U
Max
< 0.1% U
Max
Line regulation at ±10% ΔU
AC
< 0.02% U
Max
< 0.02% U
Max
< 0.02% U
Max
Display: Resolution
See section
„1.9.6.4. Resolution of the displayed values“
Display: Accuracy
(3
≤ 0.2% U
Max
≤ 0.2% U
Max
≤ 0.2% U
Max
Remote sensing compensation
Max. 5% U
Max
Max. 5% U
Max
Max. 5% U
Max
Voltage regulation (power supply)
Load regulation at 0...100% ΔI
OUT
< 0.05% U
Max
< 0.05% U
Max
< 0.05% U
Max
Rise time 10...90%
ΔU
OUT
Max. 30 ms
Max. 30 ms
Max. 30 ms
Transient time after ΔI
OUT
< 1.5 ms
< 1.5 ms
< 1.5 ms
Ripple
(2
< 800 mV
PP
< 200 mV
RMS
< 1600 mV
PP
< 300 mV
RMS
< 2400 mV
PP
< 400 mV
RMS
Voltage regulation (el. load)
Load regulation at 0...100% ΔU
< 0.05% U
Max
< 0.05% U
Max
< 0.05% U
Max
Current regulation (general)
Adjustment range
0...61,2 A
0...40,8 A
0...30,6 A
Accuracy
(1
(at 23 ± 5°C)
< 0.2% I
Max
< 0.2% I
Max
< 0.2% I
Max
Line regulation at ±10% ΔU
AC
< 0.05% I
Max
< 0.05% I
Max
< 0.05% I
Max
Display: Resolution
See section
„1.9.6.4. Resolution of the displayed values“
Display: Accuracy
(3
≤ 0.2% I
Max
≤ 0.2% I
Max
≤ 0.2% I
Max
Current regulation (power supply)
Load regulation at 0...100% ΔU
OUT
< 0.15% I
Max
< 0.15% I
Max
< 0.15% I
Max
Ripple
(2
< 48 mA
RMS
< ? mA
RMS
< 26 mA
RMS
Current regulation (el. load)
Load regulation at 0...100% ΔU
IN
< 0.15% I
Max
< 0.15% I
Max
< 0.15% I
Max
Ripple
(2
< 48 mA
RMS
< 16 mA
RMS
< 26 mA
RMS
(1 Related to the nominal values, the accuracy defines the maximum deviation between an adjusted values and the true (actual) value.
Example: an 80 V model has min. 0.1% voltage accuracy, that is 80 mV. When adjusting the voltage to 5 V, the actual value is allowed to differ max. 80 mV, which
means it might be between 4.92 V and 5.08 V.
(2 RMS value: LF 0...300 kHz, PP value: HF 0...20MHz
(3 The display error adds to the error of the related actual value on the DC terminal
