WSTECH BAT1200-ES-2-270-1, Оригинальная инструкция по эксплуатации

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Original Operating Instructions
BATI0XXX-ES-1-ZZZ-1
Appendix
O_BATI_0XXX-ES-1-ZZZ-1_V1.4_GB Seite 57 von 60
11.2 Technical Data
11.2.1 Electrical Data
Table 7: Electrical data
BATI0600-ES-1-270-1 BATI0720-ES-1-300-1 BATI0900-ES-1-380-1 Remarks
AC SIDE
Max. rated apparent power 600 kVA 720 kVA 900 kVA At rated grid voltage
Rated active power 500 kW 615 kW 770 kW At (cos
(φ)) = 1.0
Rated grid voltage 270 V, 3~, 50 Hz 300 V, 3~, 50 Hz 380 V, 3~, 50 Hz Other values on request
Grid configuration
IT-grid
Max. output current 1283 A 1385 A 1367 A
Max. short-circuit current 50 kA
Line power factor (cos φ)
> 0,98 At > 20 % of rated power
AC-current distortion (THD) < 3 %
DC SIDE
Battery side nominal voltage 750 V
Max. battery voltage 890 V
Min. battery voltage 450 V 500 V 630 V
Battery side currents +/- 1136 A +/- 1360 A +/- 1400 A
Battery side max. short-circuit
current 6,4 kA
Battery side current THD < 3 %
Battery side number of DC
Inputs 1
General
Control strategy CC-CV, Power controlled, Island mode
Efficiency in % (97.1|97.5|97.5|97.3|97.1) (97.4|97.9|97.9|97.7|97.5) (97.6|98.0|98.0|97.8|97.6)
At (10|30|50|75|100) % power
Standby losses (at night) < 30 W
Maximum auxiliary power < 1000 W + heating power (optional)
Measuring accuracy
Grid frequency +/- 40 mHz Average value of 8 grid
periods