Output

Output voltage V_A

V

0 – V_lineIn inverter operation, it is technically impossible to provide the full line voltage (with direct power supply) at the output. The output voltage is generated from the DC link circuit and depends, among other things, on the level of its voltage, the control mode, and the operating point. Typically, the maximum output voltage in motor operation is approx. 8% below the line voltage.

Motor power ASM P_Mot

kW

0.75

1.5

Nominal output current I_N at the smallest possible PWM frequency

A

2.5

4

Overload capacity

–

150% × I_N for 30 s at f_PWM = 4 kHz

150% × I_N for 15 s at f_PWM = 4 kHz

Continuous output current at f = 0 Hz

–

75% × I_N at f_PWM = 4 kHz

Apparent output power S_N

kVA

1.7

2.7

Nominal DC link voltage V_{DCL_nom}

V

DC 560 at V_line = 400 V

Maximum DC link voltage V_{DCL_max}

V

DC 980

PWM frequency f_PWM

kHz

4, 8, 16 (adjustable)

Maximum output frequency f_max

Hz

LVFC: 500

X2 connection contacts

–

Connector