6SL312 . -2TE...

DC link voltage

Up to 2000 m (6562 ft) above sea level

510 ... 720 V DC
(line connection 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 forced air cooling through built-in fan
• Cold plate 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 according to EN 13849-1

• Internal air cooling

6SL3120-...

2TE13?0AA4

2TE15?0AA4

2TE21?0AA4

2TE21?8AA3

• External air cooling

6SL3121-...

2TE13?0AA4

2TE15?0AA4

2TE21?0AA4

2TE21?8AA3

• Cold plate cooling

6SL3126-...

2TE13?0AA4

2TE15?0AA4

2TE21?0AA4

2TE21?8AA3

Output current

• Rated current I_rated

A

2 ? 3

2 ? 5

2 ? 9

2 ? 18

• For S6 duty (40%) I_S6

A

2 ? 3.5

2 ? 6

2 ? 10

2 ? 24

• Base-load current I_H

A

2 ? 2.6

2 ? 4.3

2 ? 7.7

2 ? 15.3

• I _max

A

2 ? 6

2 ? 10

2 ? 18

2 ? 36

Type rating ¹⁾

• Based on I_rated

kW (HP)

2 ? 1.6 (1.5)

2 ? 2.7 (3)

2 ? 4.8 (5)

2 ? 9.7 (10)

• Based on I_H

kW (HP)

2 ? 1.4 (1)

2 ? 2.3 (2.5)

2 ? 4.1 (5)

2 ? 8.2 (10)

DC link current I_d²⁾

A

7.2

12

22

43

Current carrying capacity

• DC link busbars

A

100

100

100

100

• 24 V DC busbars

A

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

220

220

705

Current requirement

At 24 V DC, max.

A

1.0

1.0

1.0

1.0

Internal/external air cooling

• Power loss ³⁾

• Maximum losses with internal air cooling in control cabinet

kW

0.10

0.13

0.19

0.35

• Typical losses with internal air cooling in control cabinet ⁴⁾

kW

0.05

0.08

0.15

0.28

• With external air cooling, int./ext. ³⁾

kW

0.06/0.035

0.07/0.06

0.09/0.095

0.105/0.24

• Cooling air requirement

m³/s (ft³/s)

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

Cold plate cooling

• Power loss, int./ext. ³⁾

kW

0.055/0.035

0.06/0.065

0.08/0.1

0.095/0.25

• Thermal resistance R_th

K/W

0.185

0.185

0.185

0.075

Motor connection

U2, V2, W2

2 x connectors (X1, X2)⁵⁾,
max. 30 A

(not included in scope of supply, see Accessories)

Shield connection

Integrated in connector (X1, X2)

Integrated in connector (X1, X2)

Integrated in connector (X1, X2)

Integrated in connector (X1, X2)

PE connection

M5 screw

M5 screw

M5 screw

M5 screw

Motor brake connection

Integrated into the plug-in motor connector (X1, X2), 24 V DC, 2 A

Motor cable length, max.

• Shielded

m (ft)

50 (164)

50 (164)

50 (164)

70 (230)

• Unshielded

m (ft)

75 (246)

75 (246)

75 (246)

100 (328)

Degree of protection

IP20

IP20

IP20

IP20

Dimensions

• Width

mm (in)

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)

• Depth

• With internal air cooling

mm (in)

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)

• With cold plate cooling

mm (in)

226 (8.90)

226 (8.90)

226 (8.90)

226 (8.90)

Weight, approx.

• With internal air cooling

kg (lb)

5.3 (11.7)

5.3 (11.7)

5.3 (11.7)

6.8 (15)

• With external air cooling

kg (lb)

5.8 (12.8)

5.8 (12.8)

5.8 (12.8)

8.6 (19)

• With cold plate cooling

kg (lb)

4.5 (9.92)

4.5 (9.92)

4.5 (9.92)

5.9 (13)