6SL312 . -1TE...

DC link voltage

Up to 2000 m (6562 ft) above sea level

510 ... 720 V DC
(line voltage 380 ... 480 V 3 AC)¹⁾

Output frequency

0 … 650 Hz²⁾

Electronic power supply

24 V DC -15 %/+20 %

Cooling method

Internal air cooling, external air cooling
Power units with increased air cooling by built-in fans

Cold plate cooling

Liquid cooling

Permissible ambient or coolant temperature (air)

In operation for line-side components, Line Modules and Motor Modules

0 … 40 °C (32  … 104 °F) without derating,
> 40 … 55 °C (104  … 131 °F), see derating characteristics

Installation altitude

Up to 1000 m (3281 ft) above sea level without derating,
> 1000 ... 4000 m (3281 ... 13124 ft) above sea level, see derating characteristics

Declarations of conformity

CE (Low Voltage and EMC Directives)

Approvals, according to

cULus

Safety Integrated

Safety Integrity Level 2 (SIL 2) according to IEC 61508,
Performance Level d (PLd)acc. to ISO 13849-1

Control category 3 acc. to ISO 13849-1

Internal air cooling

6SL3120-

1TE13?0AA4

1TE15?0AA4

1TE21?0AA4

1TE21?8AA4

1TE23?0AA3

External air cooling

6SL3121-

1TE13?0AA4

1TE15?0AA4

1TE21?0AA4

1TE21?8AA4

1TE23?0AA3

Cold plate cooling

6SL3126-

1TE13?0AA4

1TE15?0AA4

1TE21?0AA4

1TE21?8AA4

1TE23?0AA3

Liquid cooling

6SL3125-

–

–

–

–

–

Output current

• Rated current I_rated

A

3

5

9

18

30

• Base-load current I_H

A

2.6

4.3

7.7

15.3

25.5

• For S6 duty (40%) I_S6

A

3.5

6

10

24

40

• I _max

A

6

10

18

36

56

Type rating ¹⁾

• Based on I_rated

kW (HP)

1.6 (1.5)

2.7 (3)

4.8 (5)

9.7 (10)

16.0 (20)

• Based on I_H

kW (HP)

1.4 (1)

2.3 (2.5)

4.1 (5)

8.2 (10)

13.7 (18)

Rated pulse frequency

kHz

4

4

4

4

4

DC link current I_d²⁾

A

3.6

6

11

22

36

Current carrying capacity

• DC link busbars

A

100 ³⁾

100 ³⁾

100 ³⁾

100 ³⁾

100 ³⁾

• 24 V DC busbars

A

20

20

20

20

20

If, due to a number of Line and Motor Modules being mounted side-by-side, the current carrying capacity exceeds 20 A, an additional 24?V?DC connection using a 24?V terminal adapter is required (max. cross-section 6 mm², max. fuse protection 20 A).

DC link capacitance

?F

110

110

110

220

710

Current requirement

At 24 V DC, max.

A

0.85

0.85

0.85

0.85

0.9

Internal/external air cooling

• Power loss ⁴⁾

• Maximum losses with internal air cooling in control cabinet

kW

0.05

0.07

0.1

0.19

0.31

• Typical losses with internal air cooling in control cabinet ⁶⁾

kW

0.03

0.04

0.06

0.14

0.26

• With external air cooling, int./ext. ⁴⁾

kW

0.035/0.015

0.04/0.03

0.055/0.045

0.1/0.09

0.1/0.21

• Cooling air requirement

m³/s (ft³/s)

0.008 (0.3)

0.008 (0.3)

0.008 (0.3)

0.008 (0.3)

0.016 (0.6)

• Sound pressure level L_pA (1 m)

dB

< 60

< 60

< 60

< 60

< 60

Cold plate cooling

• Power loss, int./ext. ⁴⁾

kW

0.025/0.02

0.035/0.035

0.045/0.05

0.08/0.1

0.085/0.22

• Thermal resistance R_th

K/W

0.175

0.175

0.175

0.175

0.075

Motor connection

U2, V2, W2

Connector (X1) ⁵⁾,
max. 30 A

Connector (X1) ⁵⁾,
max. 30 A

Connector (X1) ⁵⁾,
max. 30 A

Connector (X1) ⁵⁾,
max. 30 A

Connector (X1) ⁵⁾,
max. 30 A

Shield connection

Integrated in connector (X1)

Integrated in connector (X1)

Integrated in connector (X1)

Integrated in connector (X1)

Integrated in connector (X1)

PE connection

M5 screw

M5 screw

M5 screw

M5 screw

M5 screw

Motor brake connection

Integrated into the plug-in motor connector (X1),
24 V DC, 2 A

Integrated into the plug-in motor connector (X1),
24 V DC, 2 A

Integrated into the plug-in motor connector (X1),
24 V DC, 2 A

Integrated into the plug-in motor connector (X1),
24 V DC, 2 A

Integrated into the plug-in motor connector (X1),
24 V DC, 2 A

Motor cable length, max.

• Shielded

m (ft)

50 (164)

50 (164)

50 (164)

70 (230)

100 (328)

• Unshielded

m (ft)

75 (246)

75 (246)

75 (246)

100 (328)

150 (492)

Degree of protection

IP20

IP20

IP20

IP20

IP20

Dimensions

• Width

mm (in)

50 (1.97)

50 (1.97)

50 (1.97)

50 (1.97)

100 (3.94)

• Height

mm (in)

380 (14.96)

380 (14.96)

380 (14.96)

380 (14.96)

380 (14.96)

• Depth

• With internal air cooling

mm (in)

270 (10.63)

270 (10.63)

270 (10.63)

270 (10.63)

270 (10.63)

• With external air cooling, on/behind mounting surface

mm (in)

226/66.5 (8.90/2.63)

226/66.5 (8.90/2.63)

226/66.5 (8.90/2.63)

226/66.5 (8.90/2.63)

226/66.5 (8.90/2.63)

• With cold plate cooling

mm (in)

226 (8.90)

226 (8.90)

226 (8.90)

226 (8.90)

226 (8.90)

Weight, approx.

• With internal air cooling

kg (lb)

5.0 (11.0)

5.0 (11.0)

5.0 (11.0)

5.0 (11.0)

6.9 (15.2)

• With external air cooling

kg (lb)

5.7 (12.6)

5.7 (12.6)

5.7 (12.6)

5.7 (12.6)

8.5 (18.7)

• With cold plate cooling

kg (lb)

4.2 (9.26)

4.2 (9.26)

4.5 (9.92)

4.5 (9.92)

6.1 (13.5)

Internal air cooling

6SL3120-

1TE24?5AA3

1TE26?0AA3

1TE28?5AA3

1TE31?3AA3

1TE32?0AA4

External air cooling

6SL3121-

1TE24?5AA3

1TE26?0AA3

1TE28?5AA3

1TE31?3AA3

1TE32?0AA4

Cold plate cooling

6SL3126-

1TE24?5AA3

1TE26?0AA3

1TE28?5AA3

1TE31?3AA3

1TE32?0AA4

Liquid cooling

6SL3125-

–

–

–

–

1TE32?0AA4

Output current

• Rated current I_rated

A

45

60

85

132 (105 ¹⁾)

200 (140 ¹⁾)

• Base-load current I_H

A

38

52

68

105

141

• For S6 duty (40%) I_S6

A

60

80

110

150

230

• I _max

A

85

113

141

210

282

Rated pulse frequency

kHz

4

4

4

4

4

Power ²⁾

At 600 V DC link voltage

• Rated power

kW

24

32

46

71 (57)

107 (75)

• Based on I_H

kW

21

28

37

57

76

DC link current I_d³⁾

A

54

72

102

158

200

Current carrying capacity

• DC link busbars

A

200

200

200

200

200

• 24 V DC busbars

A

20

20

20

20

20

If, due to a number of Line and Motor Modules being mounted side-by-side, the current carrying capacity exceeds 20 A, an additional 24?V?DC connection using a 24?V terminal adapter is required (max. cross-section 6 mm², max. fuse protection 20 A).

DC link capacitance

?F

1175

1410

1880

2820

3995

Current requirement

At 24 V DC, max.

A

1.2

1.2

1.5

1.5

1.5

Internal/external air cooling

• Power loss ⁴⁾

• Maximum power loss with internal air cooling in control cabinet

kW

0.46

0.62

0.79

1.29

2.09

• Typical losses with internal air cooling in control cabinet⁵⁾

kW

0.38

0.55

0.77

1.26

2.03

• With external air cooling, int./ext. ⁴⁾

kW

0.14/0.32

0.16/0.46

0.2/0.59

0.29/1.0

0.47/1.62

• Cooling air requirement

m³/s (ft³/s)

0.031 (1.1)

0.031 (1.1)

0.044 (1.6)

0.144 (5.1)

0.144 (5.1)

• Sound pressure level L_pA (1 m)

dB

< 65

< 65

< 60

< 73

< 73

Cold plate cooling

• Power loss, int./ext. ⁴⁾

kW

0.11/0.34

0.13/0.48

0.15/0.62

0.24/1.05

0.39/1.7

• Thermal resistance R_th

K/W

0.055

0.055

0.05

0.028

0.028

Liquid cooling ⁶⁾

• Power loss, int./ext.

kW

–

–

–

–

0.39/1.7

• Rated volumetric flow for water at 70 kPa pressure drop ⁷⁾

l/min (US gal)

–

–

–

–

8 (2.11)

• Volume of liquid, internal

ml

–

–

–

–

100

• Coolant temperature, max.

–

–

–

–

• Without derating

°C (°F)

–

–

–

–

45 (113)

• With derating

°C (°F)

–

–

–

–

50 (122)

• Sound pressure level L_pA (1 m)

dB

–

–

–

–

< 73

Motor connection

U2, V2, W2

M6 screw studs (X1)

M6 screw studs (X1)

M8 screw studs (X1)

M8 screw studs (X1)

M8 screw studs (X1)

• Conductor cross-section, max.

mm²

2.5 … 50

2.5 … 50

2.5 … 95, 2 ? 35

2.5 … 120, 2 ? 50

2.5 … 120, 2 ? 50

Shield connection

See Accessories

See Accessories

See Accessories

See Accessories

See Accessories

PE connection

M6 screw

M6 screw

M6 screw

M8 screw

M8 screw

Motor brake connection

Plug-in connector (X11), 24 V DC, 2 A

Plug-in connector (X11), 24 V DC, 2 A

Plug-in connector (X11), 24 V DC, 2 A

Plug-in connector (X11), 24 V DC, 2 A

Plug-in connector (X11), 24 V DC, 2 A

Motor cable length, max.

• Shielded

m (ft)

100 (328)

100 (328)

100 (328)

100 (328)

100 (328)

• Unshielded

m (ft)

150 (492)

150 (492)

150 (492)

150 (492)

150 (492)

Degree of protection

IP20

IP20

IP20

IP20

IP20

Dimensions

• Width

mm (in)

150 (5.91)

150 (5.91)

200 (7.87)

300 (11.81)

300 (11.81)

• Height

mm (in)

380 (14.96)

380 (14.96)

380 (14.96)

380 (14.96)

380 (14.96)

• With fan ⁸⁾

mm (in)

–

–

–

629 (24.76)

629 (24.76)

• With screwed fitting

mm (in)

–

–

–

–

553 (21.77) ⁶⁾

• Depth

• With internal air cooling

mm (in)

270 (10.63)

270 (10.63)

270 (10.63)

270 (10.63)

270 (10.63)

• With external air cooling, on/behind mounting surface

mm (in)

226/71 (8.90/2.80)

226/71 (8.90/2.80)

226/92 (8.90/3.62)

226/82 (8.90/3.23)

226/82 (8.90/3.23)

• With cold plate cooling

mm (in)

226 (8.90)

226 (8.90)

226 (8.90)

226 (8.90)

226 (8.90)

• With liquid cooling

mm (in)

–

–

–

–

226 (8.90)

Weight, approx.

• With internal air cooling

kg (lb)

9 (19.8)

9 (19.8)

15 (33.1)

21 (46.3)

21 (46.3)

• With external air cooling

kg (lb)

13.2 (29.1)

13.4 (29.5)

17.2 (37.9)

27.2 (60.0)

30 (66.2)

• With cold plate cooling

kg (lb)

9.1 (20.1)

9.1 (20.1)

12.5 (27.6)

18 (39.7)

18 (39.7)

• With liquid cooling

kg (lb)

–

–

–

–

21 (46.3)