Electronics cover (inverter)

Nominal output current
electronics cover
f_PWM = 4 kHz

I_{N_inverter}

2.0 A

3.2 A

4.0 A

Apparent output power

S_N

1.4 kVA

2.2 kVA

2.8 kVA

Overload capacity
of I_{N_inverter}
at f_PWM = 4 kHz

V_line = 400 V

300% Overload capacity at ELSM® and n < 2% of the nominal motor speed: 150% of the nominal output current of the electronics cover

V_line = 500 V

f_off < 3 Hz: 270%

f_off > 3 Hz: 300%

The overload capacity may be limited depending on the gear unit ratio. For the maximum torques (M_apk), see Torque characteristics chapter

PWM frequency

f_PWM

4, 8, 16 kHz (adjustable)

Max. output frequency

f_{max_inverter}

CFC:

ELSM^®:

500 Hz

500 Hz

Speed control range

CFC:

ELSM^®:

1 : 2000

1 : 40