Brusa NLG664-U0, Technical Information And Start-Up

Page: 23 / 64

Technical information
and start-up
Fast Charger NLG6xx
23
6
About this device
6.1 Technical data
AC input NLG664 Unit
Min. Input voltage 1-phase 200 V
AC
Max. input voltage 1-phase 250
V
AC
Min. input voltage 3-phase 360
V
AC
Max. input voltage 3-phase 440 V
AC
Max. input current 3-phase (each phase) 32 A
Max. input current 1-phase 30 A
Voltage HV battery for automatic activation 1-phase charging when starting the charging
process < 310 V
Voltage HV battery for automatic activation 3-phase charging when starting the charging
process >/= 310 V
Switchover threshold 1-phase to

3-phase 316 V
Input frequency 45-65 Hz
Max. Input power 22 kW
Power factor > 0.99 ---
Power Factor Correction (PFC) Yes ---
Mains protection all phases 40 A
Lightning protection, overvoltage protection IEC61000-4-5 Class 2 ---
X capacity 4.7 µF
Y capacity L1

PE 20 nF
DC output NLG664 Unit
Voltage range 3-phase 310 - 430 V
DC
Voltage range 1-phase 200 - 450 V
DC
Measuring accuracy charging voltage (over complete temperature range) +/- 1 %
Max. charging current 3-phase 60 A
Max. charging current 1-phase 20 A
Max. charging power 3-phase 20.5 kW
Max. charging power 1-phase 7 kW
Efficiency (P = Pa1
max
) 3-phase > 94 %
Efficiency (P = Pa1
max
) 1-phase > 90 %
Measuring accuracy charging current +/- 0.5 % or A
Max. Overvoltage due to load dump at max. charging power 505 V
DC
X output capacity 24.5 (+/- 1.5) µF
Y output capacity B
+
(B
-
)

PE 94 (+/- 15) nF
Active discharge output capacitor Yes ---