Single Motor Modules in booksize compact format Siemens

Дизайн

Single Motor Modules in booksize compact format

The Single Motor Modules in booksize compact format feature the following connections and interfaces as standard:

2 DC link connections via integrated DC link busbars
1 electronics power supply connection via integrated 24 V DC busbars
3 DRIVE‑CLiQ sockets
1 motor connection via connector
1 safe standstill input (enable pulses)
1 safe motor brake control
1 temperature sensor input (KTY84‑130 or PTC)
2 PE (protective earth) connections

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

The shield of the motor cable is routed over the connector to the motor connection.

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 (length depends on module width) to connect Motor Module to adjacent Motor Module
length 0.11 m (4.33 in) for 50 mm (1.97 in) wide Motor Modules or
length 0.16 m (6.3 in) for 75 mm (2.95 in) wide Motor Modules.
2 blanking plugs for sealing unused DRIVE‑CLiQ sockets
Jumper for connecting the 24 V DC busbar to the adjacent Motor Module
Connector X21
Connector X11 for motor brake connection
Connector X1 for motor connection
1 set of warning signs in 30 languages
1 heat conducting foil

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

3 A and 5 A Single Motor Modules in booksize compact format

Output current dependent on pulse frequency

9 A and 18 A Single Motor Modules in booksize compact format

Output current dependent on pulse frequency

Output current dependent on ambient temperature

Output current dependent on installation altitude

Voltage derating dependent on installation altitude

Output current dependent on output frequency

Интеграция

Single Motor Modules communicate with the Control Unit via DRIVE‑CLiQ.

Connection example of Single Motor Module in booksize compact format

Технические данные

Single Motor Module in booksize compact format 6SL3420-1TE...
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 (power units with increased air cooling by built-in fan) Cold plate cooling
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	UL-recognized
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		Single Motor Module in booksize compact format
Internal air cooling/ cold plate cooling		6SL3420-1TE13-0AA1	6SL3420-1TE15-0AA1	6SL3420-1TE21-0AA1	6SL3420-1TE21-8AA1
Output current
Rated current I_rated	A	3	5	9	18
Base-load current I_H	A	2.6	4.3	7.7	15.3
For S6 duty (40 %) I_S6	A	3.5	6	10	24
I_max	A	9	15	27	54
Type rating ¹⁾
Based on I_rated	kW (HP)	1.6 (1.5)	2.7 (3)	4.8 (5)	9.7 (10)
Based on I_H	kW (HP)	1.4 (1)	2.3 (2.5)	4.1 (5)	8.2 (10)
Rated pulse frequency	kHz	8	8	4	4
DC link current I_d²⁾	A	3.6	6	11	22
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	110	110	235
Power requirement At 24 V DC, max.	A	0.85	0.85	0.85	0.85
Power loss
With internal air cooling in control cabinet ⁴⁾	kW	0.07	0.1	0.1	0.18
With cold plate cooling, int./ext.	kW	0.026/0.04	0.031/0.065	0.031/0.065	0.051/0.095
Cooling air requirement	m³/s (ft³/s)	0.008 (0.3)	0.008 (0.3)	0.008 (0.3)	0.008 (0.3)
Thermal resistance R_th	K/W	0.25	0.25	0.25	0.16
Sound pressure level L_pA (1 m)	dB	<60	<60	<60	<60
Motor connection U2, V2, W2		Connector (X1) with screw-type terminals	Connector (X1) with screw-type terminals	Connector (X1) with screw-type terminals	Connector (X1) with screw-type terminals
Conductor cross-section	mm²	0.2 ... 6	0.2 ... 6	0.2 ... 6	0.2 ... 6
Shield connection		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
Motor brake connection		Connector (X11), 24 V DC, 2 A	Connector (X11), 24 V DC, 2 A	Connector (X11), 24 V DC, 2 A	Connector (X11), 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)	75 (2.95)
Height	mm (in)	270 (10.63)	270 (10.63)	270 (10.63)	270 (10.63)
Depth	mm (in)	226 (8.90)	226 (8.90)	226 (8.90)	226 (8.90)
Weight, approx.	kg (lb)	2.7 (5.95)	2.7 (5.95)	2.7 (5.95)	3.4 (7.50)

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.