25

31

75

81

85

Rated supply voltage armature ¹⁾

V

3-ph. AC 575
(+10 % / -20 %)

Rated input current armature ²⁾

A

50

104

175

332

498

Rated supply voltage electronics supply

V

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

Rated supply voltage fan

V

DC 24 V
internal

3 AC 400 (±15 %) 50 Hz
3 AC 460 (±10 %) 60 Hz

Nominal fan current

A

0.3 ⁷⁾

Air flow rate

m³/h

100

570

Fan noise level

dBA

40

73

Rated supply voltage field ¹⁾

V

2-ph. AC 460 (+15 % / -20 %)

Rated frequency

Hz

45 to 65 ⁹⁾

Rated DC voltage ¹⁾

V

690

Rated DC current

A

60

125

210

400

600

Overload capability

Max. 1.8 times rated DC current

Rated output

kW

41

86

145

276

414

Power loss at rated DC current (approx.)

W

265

454

730

1550

1955

Rated DC voltage field ¹⁾

V

Max. 375

Rated DC current field

A

10

15

25

Operational ambient temperature

°C

0 to 45 at I_rated ³⁾
self-cooled

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

385 x 265 x 283

625 x 268 x 318

Weight
(approx.)

kg

14

16

30

87

90

93

95

96

97

Rated supply voltage armature ¹⁾

V

3 AC 575
(+10 % / -20 %)

Rated input current armature ²⁾

A

663

829

1326

1658

1823

2321

Rated supply voltage electronics supply

V

2 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

3 AC 400 (±15 %) 50 Hz
3 AC 460 (±10 %) 60 Hz

3 AC 400 (±15 %) 50 Hz
3 AC 460 (±10 %) 60 Hz

3 AC 400 (±15 %) 50 Hz
3 AC 460 (±10 %) 60 Hz

50 Hz

60 Hz

50 Hz

60 Hz

Nominal fan current

A

0.3  ⁷⁾

1.0 ⁸⁾

1.25 ⁸⁾

1.0 ⁸⁾

1.25 ⁸⁾

Air flow rate

m³/h

570

1300

1300

2400

2400

Fan noise level

dBA

73

83

87

83

87

Rated supply voltage field ¹⁾

V

2 AC 460 (+15 % / -20 %)

Rated frequency

Hz

45 to 65 ⁹⁾

Rated DC voltage ¹⁾

V

690

Rated DC current

A

800

1000

1600

2000

2200

2800

Overload capability

Max. 1.8 times rated DC current

Rated output

kW

552

690

1104

1380

1518

1932

Power loss at rated DC current (approx.)

W

2638

4130

5942

7349

7400

10560

Rated DC voltage field ¹⁾

V

max. 375

Rated DC current field

A

30

40

85

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

880 x 450 x 500

Weight (approx.)

kg

40

80

125

≤ +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