Siemens DC Drive 6RA70 Converters for single-quadrant operation 3-ph. AC 400 V

18

25

28

31

Rated supply voltage armature ¹⁾

V

3-ph. AC 400
(+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 %); I_n = 1 A or
1-ph. AC 190 (-25 %) to 230 (+15 %);
I_n = 2 A
(-35 % for 1 min)

Rated supply
voltage field¹⁾

V

2-ph. AC 400
(+15 % / -20 %) ⁵⁾

Rated frequency

Hz

45 to 65 ⁶⁾

Rated DC voltage ¹⁾

V

485

Rated DC current

A

30

60

90

125

Overload
capability

Max. 1.8 times rated DC current

Rated output

kW

14.5

29

44

61

Power loss
at rated DC
current
(approx.)

W

163

240

347

400

Rated DC voltage field ¹⁾

V

max. 325

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 283

Weight (approx.)

kg

11

14

16

16

75

78

81

85

Rated supply voltage armature ¹⁾

V

3-ph. AC 400
(+15 % / -20 %)

Rated input
current armature ²⁾

A

175

233

332

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
fan

V

24 V DC internal

3-ph. AC 400 (±15 %) 50 Hz
3-ph. 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 400 (+15 % / -20 %) ⁵⁾

Rated frequency

45 to 65 ⁶⁾

Rated DC voltage ¹⁾

V

485

Rated DC current

A

210

280

400

600

Overload capability

Max. 1.8 times rated DC current

Rated output

kW

102

136

194

291

Power loss at rated DC current (approx.)

W

676

800

1328

1798

Rated DC voltage field ¹⁾

V

max. 325

Rated DC current field

A

15

25

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

385 x 265 x 283

625 x 268 x 318

Weight (approx.)

kg

16

17

30

87

91

93

95

98

Rated supply voltage armature ¹⁾

V

3-ph. AC 400
(+15 % / -20 %)

+10 %/-20 %

Rated input
current armature ²⁾

A

705

995

1326

1658

2487

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

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

3-ph. AC 400 (±10 %) 50 Hz
3-ph. 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

2400

2400

Fan noise level

dBA

73

83

87

83

Rated supply voltage field ¹⁾

V

2 AC 400
(+15 % /
-20 %) ⁵⁾

Rated frequency

45 to 65 ⁶⁾

Rated DC voltage ¹⁾

V

485

Rated DC current

A

850

1200

1600

2000

3000

Overload capability

Max. 1.8 times rated DC current

Rated output

kW

412

582

776

970

1455

Power loss at rated DC current (approx.)

W

2420

4525

5710

6810

10660

Rated DC voltage field ¹⁾

V

max. 325

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 CD 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