18

25

28

31

Rated supply voltage
armature ¹⁾

V

3-ph. AC 460 (+15 % / -20 %)

Rated input current armature ²⁾

A

25

50

75

104

Rated supply voltage electronics supply

V

2-ph. AC 380 (-25 %) to 460 (+15 %); In = 1 A or
1 AC 190 (-25 %) to 230 (+15 %);In = 2 A
(-35 % for 1 min)

Rated supply voltage
field ¹⁾

V

2-ph. AC 460 (+15 % / -20 %)

Rated frequency

Hz

45 to 65 ⁸⁾

Rated DC voltage ¹⁾

V

550

Ratede DC current

A

30

60

90

125

Overload capability

Max. 1.8 times rated DC current

Rated output

kW

16.5

33

49.5

68.7

Power loss at rated DC current (approx.)

W

172

248

363

417

Rated DC voltage
field ¹⁾

V

max. 375

Rated DC current field

A

5

10

Operational ambient temperature

°C

0 to 45 at I rated ³⁾ self-cooled

Storage and transport temperature

°C

-25 to +70

Installation altitude
above sea level

≤ 1000 m at rated DC current ⁴⁾

Dimensions
(H x W x D)

mm

385 x 265 x 239

385 x 265 x 313

Weight (approx.)

kg

11

15

17

17

75

78

82

85

Rated DC voltage
armature ¹⁾

V

3-ph. AC 460 (+15 % / -20 %)

Rated DC current armature ²⁾

A

175

233

374

498

Rated supply voltage electronics supply

V

2-ph. AC 380 (-25 %) to 460 (+15 %); In = 1 A or
1-ph. AC 190 (-25 %) to 230 (+15 %);In = 2 A
(-35 % for 1 min)

Rated supply voltage field

V

DC 24 V internal

1-ph. AC 230 (±10 %)

50 Hz

60 Hz

Nominal fan current

A

0.55

0.55

Air flow rate

m3/
h

100

570

570

Fan noise level

dBA

40

73

76

Rated supply voltage
field ¹⁾

2-ph. AC 460 (+15 % / -20 %) 

Rated frequency

Hz

45 to 65 ⁸⁾

Rated DC voltage ¹⁾

V

480

Rated DC current

A

210

280

450

600

Overload capability

Max. 1.8 times rated DC current

Rated output

kW

100

134

216

288

Power loss at rated DC current (approx.)

W

700

792

1519

1845

Rated DC voltage
field ¹⁾

V

max. 375

Rated Dc current field

A

15

25

Operational ambient temperature

°C

0 to 40 at I rated ³⁾ separately cooled

Lager- und
Transport-
temperatur

°C

-25 bis +70

Installation altitutude
above sea level

≤ 1000 m at rated DC current ⁴⁾

Dimensions
(H x W x D)

mm

385 x 265 x 313

625 x 268 x 318

Weight (approx.)

kg

17

18

32

87

91

Rated supply voltage
armature ¹⁾

V

3-ph. AC 460
(+15 % / -20 %)

Rated input current
armature ²⁾

A

705

995

Rated supply voltage electronics supply

V

2-ph. AC 380 (-25 %) to 460 (+15 %);
I_n = 1 A or
1 AC 190 (-25 %) to 230 (+15 %);
I_n = 2 A
(-35 % for 1 min)

Rated supply voltage
fan

V

1-ph. AC 230 (±10 %)

1-ph. AC 230 (±10 %)

50 Hz

60 Hz

50 Hz

60 Hz

Nominal fan current

A

0.55

0.75

2.6

3.3

Air flow rate

m³/h

570

570

1300

1300

Fan noise level

dBA

73

76

82

85

Rated supply voltage
field ¹⁾

V

2 AC 460 (+15 % / -20 %)

Rated frequency

45 to 65 ⁸⁾

Rated DC voltage

V

480

Rated DC current

A

850

1200

Overload capability

Max. 1.8 times rated DC current

Rated output

kW

408

576

Power loss at rated DC current (approx.)

W

2514

4620

Rated DC voltage
field ¹⁾

V

max. 375

Rated DC field

A

30

Operational ambient temperature

°C

0 to 40 at I _rated ³⁾ separately cooled

Storage and transport temperature

°C

-25 to +70

Installation altitude
above sea level

≤ 1000 m at rated DC current ⁴⁾

Dimensions
(H x W x D)

mm

700 x 268 x 362

780 x 410 x 362

Weight (approx.)

kg

47

85

≤ +30 °C

1.18

1.10

+35 °C

1.12

1.05

+40 °C

1.06

1.00

+45 °C

1.00

0.95

+50 °C

0.94

0.90 ^a)

+55 °C

0.88

+60 °C

0.82 ^b)

Reduction
factor K2

1.0

0.835

0.74

0.71

0.67

830 V

950 V

Up to 4000 m

max. 830 V

950 V

Up to 4500 m

max. 795 V

933 V

Up to 5000 m

max. 727 V

881 V