Active Line Modules including Active Interface Modules

Заказные данные
(17)

Active Line Modules are regulated rectifier/regenerative units. They can supply energy to the DC link and return regenerative energy to the supply system.

In contrast to Basic Line Modules and Smart Line Modules, Active Line Modules generate a stabilized DC voltage that is kept constant despite fluctuations in the line voltage (the line voltage must remain within the permissible tolerance range). Active Line Modules draw a virtually sinusoidal current from the supply system and therefore do not cause any harmful current harmonics.

Braking Modules and braking resistors are required only if the drives need to be decelerated in a controlled manner after a power failure (i.e. when energy cannot be recovered to the supply).

Active Line Modules are suitable for connection to grounded TN/TT and non-grounded IT systems. The following voltages and power ratings are available:

Line voltage	Rated power
380 ... 480 V 3 AC	132 ... 900 kW
500 ... 690 V 3 AC	560 ... 1400 kW

Дизайн

Active Line Modules are always operated together with an Active Interface Module that contains the associated Clean Power Filter and pre-charging circuit. The integrated line filter ensures compliance with the EMC requirements for the "second environment".

The Active Line Module and Active Interface Module are supplied as a complete, fully wired unit, i.e. the customer does not need to supply any further cables or carry out any other wiring tasks.

Parallel connection of Active Line Modules to increase power rating

Active Line Modules are available for creating drive line-ups with more power. These modules can be operated in parallel on a common Line Connection Module and are arranged to the right and left of the Line Connection Module.

The power connections on the Active Line Module on the left of the Line Connection Module are a mirror image (article no. with "C" in the next to last position, example: 6SL3730‑7T.41.‑.BC3), which results in a very compact design for the line infeed.

Please note that only Active Line Modules with exactly the same power rating may be connected in parallel. The potential for imbalances in current distribution means that a current derating of 5% applies; this must be taken into account when the modules are dimensioned.

A connection of the Active Line Modules connected in parallel using DRIVE‑CLiQ must be taken into consideration during the engineering phase.

For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.

Интеграция

The Active Line Module is controlled by the CU320‑2 Control Unit. Communication between the Control Unit and module is established via DRIVE‑CLiQ connections. The Active Interface Module is included in the scope of delivery for the Active Line Module.

Example of connection of an Active Line Module (frame size FI/FX and GI/GX)

Example of connection of an Active Line Module (frame size HI/HX and JI/JX)

Технические данные

Line voltage 380 ... 480 V 3 AC		Active Line Modules
		6SL3730-7TE32-1BA3	6SL3730-7TE32-6BA3	6SL3730-7TE33-8BA3	6SL3730-7TE35-0BA3	6SL3730-7TE36-1BA3	6SL3730-7TE38-4BA3	6SL3730-7TE41-0BA3	6SL3730-7TE41-4BA3
For a parallel circuit configuration, mounted to the left of the Line Connection Module								6SL3730-7TE41-0BC3	6SL3730-7TE41-4BC3
Rated power
At I_rated DC (50 Hz 400 V)	kW	132	160	235	300	380	500	630	900
At I_H DC (50 Hz 400 V)	kW	115	145	210	270	335	465	545	780
At I_rated DC (60 Hz 460 V)	hp	200	250	400	500	600	700	900	1250
At I_H DC (60 Hz 460 V)	hp	150	200	300	400	500	700	800	1000
DC link current
Rated current I_rated DC	A	235	291	425	549	678	940	1103	1574
Base-load current I_H DC¹⁾	A	209	259	378	489	603	837	982	1404
Maximum current I_max DC	A	352	436	637	823	1017	1410	1654	2361
Infeed/regenerative feedback current
Rated current I_rated I	A	210	260	380	490	605	840	985	1405
Maximum current I_max I	A	315	390	570	735	907	1260	1477	2107
Current demand
24 V DC auxiliary power supply	A	1.27	1.27	1.52	1.52	1.57	1.57	1.67	1.67
230 V AC auxiliary power supply	A	0.6	0.6	1.2	1.2	4.6	4.6	4.9	4.9
400 V AC ²⁾	A	0.63	1.13	1.8	1.8	3.6	3.6	5.4	5.4
DC link capacitance
Active Line Module	μF	4200	5200	7800	9600	12600	16800	18900	28800
Drive line-up, max.	μF	41600	41600	76800	76800	134400	134400	230400	230400
Power loss, max. ³⁾
At 50 Hz 400 V	kW	4.3	4.9	6.9	8.7	11.7	13.8	17.6	21.8
At 60 Hz 460 V	kW	4.4	5.1	7.2	9.0	12.1	14.3	18.3	22.7
Cooling air requirement	m³/s	0.47	0.47	0.83	0.83	1.18	1.18	1.48	1.48
Sound pressure level L_pA ⁴⁾ (1 m) at 50/60 Hz	dB	71/73	71/73	72/74	72/74	77/79	77/79	78/80	78/80
PE/GND connection		PE bar	PE bar	PE bar	PE bar	PE bar	PE bar	PE bar	PE bar
Busbar cross-section	mm²	600	600	600	600	600	600	600	600
Conductor cross section, max. (IEC)	mm²	240	240	240	240	240	240	240	240
Cable length, max. ⁵⁾
Shielded	m	2700	2700	2700	2700	3900	3900	3900	3900
Unshielded	m	4050	4050	4050	4050	5850	5850	5850	5850
Degree of protection		IP20	IP20	IP20	IP20	IP20	IP20	IP20	IP20
Dimensions
Width	mm	800	800	800	800	1000	1000	1400	1400
Height ⁶⁾	mm	2200	2200	2200	2200	2200	2200	2200	2200
Depth	mm	600	600	600	600	600	600	600	600
Weight, approx.	kg	380	380	530	530	930	930	1360	1360
Frame size		FX + FI	FX + FI	GX + GI	GX + GI	HX + HI	HX + HI	JX + JI	JX + JI
Short-circuit current rating according to IEC	kA	65	65	65	65	65	84	84	100
Minimum short-circuit current⁷⁾	A	6200	10500	10500	10500	12000	2000	4000	6400

¹⁾ The base-load current I_{H DC} is the basis for a duty cycle of 150 % for 60 s or I_{max DC} for 5 s with a duty cycle duration of 300 s.

²⁾ The current demand for the 400 V AC auxiliary power supply is drawn from the line input voltage.

³⁾ The specified power loss represents the maximum value at 100% utilization. The value is lower under normal operating conditions.

⁴⁾ Total sound pressure level of Active Interface Module and Active Line Module.

⁵⁾ Total of all motor cables and DC link. Longer cable lengths for specific configurations are available on request.

⁶⁾ The cabinet height increases by 250 mm with degree of protection IP21, and by 400 mm with degrees of protection IP23, IP43 or IP54.

⁷⁾ Current required to ensure reliable tripping of installed protective devices.

Line voltage 500 ... 690 V 3 AC		Active Line Modules
		6SL3730-7TG35-8BA3	6SL3730-7TG37-4BA3	6SL3730-7TG41-0BA3	6SL3730-7TG41-3BA3
For a parallel circuit configuration, mounted to the left of the Line Connection Module			6SL3730-7TG37-4BC3	6SL3730-7TG41-0BC3	6SL3730-7TG41-3BC3
Rated power
At I_rated DC (50 Hz 690 V)	kW	630	800	1100	1400
At I_H DC (50 Hz 690 V)	kW	620	705	980	1215
At I_rated DC (50 Hz 500 V)	kW	447	560	780	965
At I_H DC (50 Hz 500 V)	kW	450	510	710	880
At I_rated DC (60 Hz 575 V)	hp	675	900	1250	1500
At I_H DC (60 Hz 575 V)	hp	506	600	1000	1250
DC link current
Rated current I_rated DC	A	644	823	1148	1422
Base-load current I_H DC¹⁾	A	573	732	1022	1266
Maximum current I_max DC	A	966	1234	1722	2133
Infeed/regenerative feedback current
Rated current I_rated I	A	575	735	1025	1270
Maximum current I_max I	A	862	1102	1537	1905
Current demand ²⁾
24 V DC auxiliary power supply	A	1.57	1.67	1.87	1.87
230 V AC auxiliary power supply	A	4.6	4.9	4.9	4.9
500 V AC	A	3.0	4.4	4.4	4.4
690 V AC	A	2.1	3.1	3.1	3.1
DC link capacitance
Active Line Module	μF	7400	11100	14400	19200
Drive line-up, max.	μF	59200	153600	153600	153600
Power loss, max. ³⁾
At 50 Hz 500/690 V	kW	13.6	19.2	22.8	26.1
At 60 Hz 575 V	kW	13.0	18.6	22.1	24.9
Cooling air requirement	m³/s	1.18	1.48	1.48	1.48
Sound pressure level L_pA ⁴⁾ (1 m) at 50/60 Hz	dB	77/79	77/79	77/79	77/79
PE/GND connection		PE bar	PE bar	PE bar	PE bar
Busbar cross-section	mm²	600	600	600	600
Conductor cross section, max. (IEC)	mm²	240	240	240	240
Cable length, max. ⁵⁾
Shielded	m	2250	2250	2250	2250
Unshielded	m	3375	3375	3375	3375
Degree of protection		IP20	IP20	IP20	IP20
Dimensions
Width	mm	1000	1400	1400	1400
Height ⁶⁾	mm	2200	2200	2200	2200
Depth	mm	600	600	600	600
Weight, approx.	kg	930	1360	1360	1360
Frame size		HX + HI	JX + JI	JX + JI	JX + JI
Short-circuit current rating according to IEC	kA	65	84	100	100
Minimum short-circuit current⁷⁾	A	9000	10500	2500	3200
For connection in parallel	A	–	4000	4000	5000