AC Output

Rated power at nominal voltage

30000 W

50000 W

Maximum apparent power

30000 VA

50000 VA

Maximum reactive power

30000 var

50000 var

Nominal grid voltage

400 V

400 V

Voltage range¹⁾

340 V to 477 V

340 V to 477 V

Rated current per line conductor

43.3 A

72.2 A

Maximum current per line conductor

45.6 A

75.5 A

Rated grid frequency¹⁾

50 Hz / 60 Hz

50 Hz / 60 Hz

Operating range at grid frequency 50 Hz¹⁾

44 Hz to 55 Hz

44 Hz to 55 Hz

Operating range at grid frequency 60 Hz¹⁾

55 Hz to 66 Hz

55 Hz to 66 Hz

Required minimum grid short-circuit current

3 kA

3 kA

Permissible maximum grid short-circuit current

50 kA

50 kA

Power factor at rated power

1

1

Displacement power factor, adjustable

0 overexcited to 0 underexcited

0 overexcited to 0 underexcited

Charging and discharging phases

3

3

Connection phases

3-N-PE

3-N-PE

Protection class (according to IEC 62109-1)

I

I

Overvoltage category as per IEC 60664-1 for AC

III

III

Connectable conductor cross-section

16 mm² to 95 mm²

16 mm² to 95 mm²

External diameter of the connection cables

35 mm to 48 mm

35 mm to 48 mm

Grid configuration

TT / TN-C / TN-S / TN-C-S

TT / TN-C / TN-S / TN-C-S