Double Motor Modules in booksize format Siemens

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Double Motor Modules feature the following connections and interfaces as standard:

2 DC link connections via integrated DC link busbars
2 electronics power supply connections via integrated 24 V DC busbars
4 DRIVE‑CLiQ sockets
2 plug-in motor connections
(not included in scope of supply)
2 safe standstill inputs (1 input per axis)
2 safe motor brake controls
2 temperature sensor inputs (KTY84-130 or PTC)
3 PE (protective earth) connections

The status of the Motor Modules is indicated via two multi-color LEDs.

On Double Motor Modules, the motor cable shield can be connected in the connector.

The signal cable shield can be connected to the Motor Module by means of a shield connection terminal, e.g. Weidmüller type KLBÜ 3‑8 SC.

The scope of supply of the Motor Modules includes:

DRIVE‑CLiQ cable appropriate to the width of the Motor Module for connection to the adjacent Motor Module, length = width of Motor Module + 0.06 m (0.20 ft)
2 blanking plugs for sealing unused DRIVE-CLiQ sockets
Jumper for connecting the 24 V DC busbar to the adjacent Motor Module
Connectors X21 and X22
Device fans for cooling power units on modules with internal and external air cooling supplied from the internal voltage levels
1 set of warning labels in 30 languages

Характеристика

Overload capability

Peak current duty cycle with full load (300% overload)

Note:

I_max stands for 2 x I_rated in the following overload characteristics.

Load cycle with previous load

Load cycle without previous load

S6 load cycle with previous load with a load cycle period of 600 s

S6 load cycle with previous load with a load cycle period of 60 s

Load cycle with 60 s overload with a load cycle period of 300 s

Load cycle with 30 s overload with a load cycle period of 300 s

Derating characteristics

Output current dependent on pulse frequency

Output current dependent on ambient temperature

Output current dependent on installation altitude

Voltage derating dependent on installation altitude

Current derating dependent on output frequency

Интеграция

The Double Motor Module communicates with the Control Unit via DRIVE‑CLiQ.

Connection example of Double Motor Modules in booksize format 2 × 3 A to 2 × 18 A

Технические данные

Double Motor Module in booksize format 6SL312...
DC link voltage (up to 2000 m (6562 ft) above sea level)	510 ... 720 V DC (line voltage 380 ... 480 V 3 AC)
Output frequency
Control type Servo	0 ... 650 Hz ^{1) 2)}
Control type Vector	0 ... 300 Hz ¹⁾
Control type V/f	0 ... 600 Hz ^{1) 2)}
Electronics power supply	24 V DC -15 %/+20 %
Type of cooling	Internal air cooling, external air cooling, Power units with increased air cooling by built-in fans
Permissible ambient and coolant temperature (air) during 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) acc. to IEC 61508, Performance Level d (PL d) acc. to ISO 13849‑1 and Control Category 3 acc. to ISO 13849‑1 or EN 954‑1 For further information, see section Safety Integrated..

¹⁾ Note the correlation between max. output frequency, pulse frequency and current derating.For more information, see section System description - Dimensioning.

²⁾ The output frequency is currently limited to 550 Hz. The specified values apply to systems with license for high output frequency. For further information, refer to section Control Units and http://support.automation.siemens.com/WW/view/en/104020669

DC link voltage 510 ... 720 V DC		Double Motor Module in booksize format
Internal air cooling	6SL3120-...	2TE13-0AA4	2TE15-0AA4	2TE21-0AA4	2TE21-8AA3
External air cooling	6SL3121-...	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 × 9	2 × 15	2 × 27	2 × 36
Type rating ¹⁾
Based on I_rated	kW (HP)	kW (HP)	2 × 1.6 (1.5)	2 × 2.7 (3)	2 × 4.8 (5)
Based on I_H	kW (HP)	kW (HP)	2 × 1.4 (1)	2 × 2.3 (2.5)	2 × 4.1 (5)
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 ³⁾	A	20	20	20	20
DC link capacitance	μF	110 220 with internal cooling	220	220	705
Power requirement At 24 V DC, max.	A	1.15	1.15	1.15	1
Internal/external air cooling
Power loss ⁴⁾
Maximum losses with internal air cooling in control cabinet	kW	0.1	0.13	0.19	0.35
Typical losses with internal air cooling in control cabinet ⁶⁾	kW	0.05	0.08	0.15	0.28
With external air cooling, int./ext. ⁴⁾	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)	0.008 (0.3)
Sound pressure level L_pA (1 m)	dB	<60	<60	<60	<60
Motor connection U2, V2, W2		2 x plug-in connectors (X1, X2) ⁵⁾, max. 30 A	2 x plug-in connectors (X1, X2) ⁵⁾, max. 30 A	2 x plug-in connectors (X1, X2) ⁵⁾, max. 30 A	2 x plug-in connectors (X1, X2) ⁵⁾, max. 30 A
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	Integrated into the plug-in motor connector (X1, X2), 24 V DC, 2 A	Integrated into the plug-in motor connector (X1, X2), 24 V DC, 2 A	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 (8.90/2.62)	226/66.5 (8.90/2.62)	226/66.5 (8.90/2.62)	226/66.5 (8.90/2.62)
Weight, approx.
With internal air cooling	kg (lb)	5.3 (11.7)	5.3 (11.7)	5.3 (11.7)	6.8 (15.0)
With external air cooling	kg (lb)	5.8 (12.8)	5.8 (12.8)	5.7 (12.6)	8.6 (19.0)

¹⁾ Rated power of a typical standard asynchronous (induction) motor at 600 V DC link voltage.

²⁾ Rated DC link current for dimensioning an external DC connection.
For DC link current calculation for dimensioning the Line Module, see chapter System description – Dimensioning.

³⁾ If, due to a number of Line Modules 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).

⁴⁾ Power loss of Motor Module at rated power including losses of 24 V DC electronics power supply.

⁵⁾ Connector not included in scope of supply, see Accessories.

⁶⁾ At max. motor cable length 30 m (98.43 ft), pulse frequency 4 kHz and DC link voltage 540 ... 600 V.