AC 400/500 V / 3-phase / size 4 / 37 / 45 kW / 50 / 60 HP

INPUTThe line and output currents must be reduced by 20% from the nominal values for V line = 3 × 500 V.

Nominal line voltage

V_line

3 × AC 380 – 500 V

Nominal line frequency

f_line

50/60 Hz ±5%

Nominal line current

(with V_line = 3 × AC 400 V)

I_line

I_line 125

AC 65.7 A

AC 81.9 A

AC 80.1 A

AC 100.1 A

OUTPUT

Output voltage

V_O

3 × 0 – V_line

Recommended motor power 100% operation

Recommended motor power 125% operation

P_Mot

P_Mot 125

37 kW / 50 HP

45 kW / 60 HP

45 kW / 60 HP

55 kW / 74 HP

Nominal output current 100% operation

Nominal output current 125% operation

I_N

I_N 125

AC 73 A

AC 91.3 A

AC 89 A

AC 111.3 A

Apparent output power 100% operation

Apparent output power 125% operation

S_N

S_{N 125}

50.6 kVA

63.2 kVA

61.7 kVA

77.1 kVA

Max. output frequency

f_max

599 Hz

Min. permitted braking resistance

(4-quadrant operation)

R_{BW_min}

6 Ω

GENERAL INFORMATION

Power loss 100% operation

Power loss 125% operation

P_V

P_V 125

1200 W

1450 W

1400 W

1820 W

Type of cooling / cooling air consumption

Forced cooling / 180 m³/h

Current limiting

150% I_N for at least 60 seconds

Unit terminal cross section / tightening torque

Terminals

70 mm² / AWG00

14 Nm / 120 lb in

Dimensions

W × H × D

280 mm × 522 mm × 250 mm (11.0 in × 20.6 in × 9.84 in)

Mass

m