Appendix
Installation Manual 61
Appendix
Specifications
Table 14: Technical Specifications of Delta 100kW PCS
Item Description
Grid-tied Operation
Rated Grid Voltage 400 Vac, 3 phase 3 wire
Grid Voltage Range
320 to 440 Vac (VDE-AR-N4105)
312 to 450 Vac (AS/NZS 4777.2)
Rated Grid Frequency 50 Hz
Frequency Range
47.5 to 51.5 Hz (VDE-AR-N4105)
47 to 52 Hz (AS/NZS 4777.2, Australia)
45 to 52 Hz (AS/NZS 4777.2, New Zealand)
Rated AC Power 100 kVA
Rated AC Current 144.3 A
Max. Continuous AC Current 160.4 Arms
Current THD
< 3% at rated power (VDE-AR-N4105 and AS/NZS 4777.2
Compliant)
Power Factor -1 to 1, continuously adjustable
Charging-discharging Transfer Time < 100 ms (±90% rated power)
Power Response Time < 40 ms (0~100% rated power)
Battery Input Performance
DC Voltage Range 750 to 1,000 Vdc
Rated DC Voltage 900 Vdc
Rated Discharge Power 103 kW
Rated Charge Power 97 kW
Max. Discharge DC Current 137.3 A (103 kW @ 750 Vdc)
Max. Charge DC Current 129.3A (97 kW @ 750 Vdc)
Standalone Mode Performance
Rated Output Voltage
400 Vac, 3P3W (In 3P4W case, extra Dyn transformer
needed)
Rated Output Power 100 kVA/100 kW
Rated Output Current 144.3 A
Rated Output Frequency 50 Hz ± 1%
Power Factor 0.8 to 1
Output Voltage Accuracy 1%
Voltage Symmetry ± 1%, @ 100% linear balanced load
Output Voltage THD
< 3% @ 12.5 ~ 100% liner load
< 5% @ 12.5 ~ 100% non-liner load (Crest factor ≤ 2.0)
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