Deprecated: Function eregi() is deprecated in /home/h101150-2/siemens71.ru/docs/new/cat.php on line 184

Determining the dynamic overload capability

Function overview

The rated DC current specified on the unit rating plate (maximum permissible continuous DC current) may be exceeded in operation. The extent to which this value is exceeded and how long this lasts are subject to certain limits, which are explained in more detail in the following.

The absolute upper limit for the value of the overload currents is 1.8x the rated DC current. The maximum overload duration depends on the time characteristic of the overload current as well as on the load history of the unit and also depends on the specific unit.

Each overload must be preceded by an underload (load phase with load current < rated DC current). Once the maximum permissible overload duration has elapsed, the load current must return to at least an absolute value the rated DC current.

The dynamic overload duration is made possible by thermally monitoring the power section (I²t monitoring).I²t monitoring uses the time characteristic of the actual load current to calculate the time characteristic of a substitute value for the increase of the depletion layer temperature of the thyristors above the ambient temperature. In this case, unit-specific properties (e.g. thermal resistances and time constants) are incorporated in the calculation. When the converter unit is switched on, the calculation process starts with the initial values that were determined before the shutdown/line supply failure. The environmental conditions (ambient temperature and installation altitude) must be taken into account when setting a parameter.

I ² t monitoring responds when the calculated substitute depletion layer temperature rise exceeds the permissible value. Two alternatives can be parameterized as response:

• Alarm with a reduction of the armature current setpoint to the rated DC current or
• Fault with unit shutdown

I ² t monitoring can be disabled. In this case, the armature current is limited to the rated DC current.

Configuring for the dynamic overload capability

The configuring sheets contain the following information:

• The maximum overload durationt_an when starting with a cold power section and specified, constant overload,
• The maximum zero current intervalt_ab (maximum cooling down time) until the "cold" thermal state of the power section is reached, and
• Fields of limiting characteristics for determining the overload capability during thermally stabilized, intermittent operation with overload (periodic duty cycles)

Remark: The power section is considered to be "cold" if the calculated substitute depletion layer temperature rise is less than 5% of its maximum permissible value. This state can be queried using a binary assignable output.

Structure of the fields of limiting characteristics for intermittent operation with overload

The fields of limiting characteristics refer to a duty cycle of the intermittent overload operation with a total duration (time period) of 300 s. Such a duty cycle comprises two time sections - the base-load duration (armature current actual value  rated DC current) and the overload duration (armature current actual value  rated DC current).

Each limiting characteristic represents a unit-specific maximum base-load current for a specific overload factor (limiting base-load current, specified as a % of the rated DC current) over the minimum base-load duration (limiting base-load duration). For the remaining duration of the duty cycle, the maximum permissible overload current is determined by the overload factor. If no limiting characteristic has been specified for the required overload factor, then it will be subject to the limiting characteristic for the next highest overload factor.

The fields of limiting characteristics are valid for a duty cycle of 300 s. Using basic calculation algorithms, duty cycles can be configured with duty cycle durations of longer than or shorter than 300 s. This will now be shown using two basic tasks.

Characteristic example for basic tasks 1 and 2

Basic task 1

• Given:
  Unit, cycle duration, overload factor, overload duration
• To be found:
  (Min.) base-load duration and max. base-load current
• Solution:

	Cycle duration
	< 300 s	300 s
1. Determine the characteristic	Select the limiting characteristic for the specific unit and the specific overload factor
2. Overload duration300 =	300 s/cycle duration overload duration	Overload duration300
3. Base-load duration300 =	300 s - overload duration300
4. Base-load duration300 < base-load duration300 for max. base-load current = 0	Yes: Required duty cycle cannot be configured No: Read the max. base-load current for overload duration300 from the limiting characteristic
5. Determine the percentage for the base-load current	Read the percentage for the base-load currents from the diagram

Example for basic task 1

• Given:
  • Unit with 30 A
  • Cycle duration 113.2 s
  • Overload factor 1.45
  • Overload duration 20 s
• To be found:
  • (Min.) base-load duration
  • Max. base-load current
• Solution:
  • Limiting characteristic for a unit with 30 A
  • Overload factor 1.5
  • Overload duration₃₀₀ = 300 s/113.2 s  20 s = 53 s >
  • Max. base-load current = 44 %I_rated = 13.2 A

Basic task 2

• Given:
  Unit, cycle duration, overload factor, base-load current
• To be found:
  Maximum overload duration, minimum base-load duration
• Solution:

	Cycle duration
	< 300 s	300 s
1. Determine the characteristic	Select the limiting characteristic for the specific unit and the specific overload factor
2. Max. overload duration =	(Cycle duration/300 s) overload duration300	300 s - base-load duration300
3. Min. base-load duration =	Cycle duration - max. overload duration	Cycle duration - max. overload duration

Example for basic task 2

• Given:
  • Unit with 30 A
  • Cycle duration 140 s
  • Overload factor 1.15
  • Base load current = 0.6   I_rated = 18 A
• To be found:
  • Maximum overload duration
  • Minimum base-load duration
• Solution:
  • Limiting characteristic for a unit with 30 A
  • Overload factor 1.2
  • Base-load current = 60 %I_rated >
  • Overload duration₃₀₀ = 127 s
  • Max. overload duration = 140 s/300 s   127 s = 59 s
  • Min. base-load duration = 140 s - 59 s = 81 s

Base-load duration₃₀₀ = min. base-load duration for 300 s cycle duration (300 s overload duration)

Overload duration₃₀₀ = max. overload duration for 300 s cycle duration

6RA8013-6DV62-0AA0 15 A/four-quadrant operation 400 V, 6RA8013-6FV62-0AA0 15 A/four-quadrant operation 480 V

6RA8018-6DV62-0AA0 30 A/four-quadrant operation 400 V, 6RA8018-6FV62-0AA0 30 A/four-quadrant operation 480 V

6RA8025-6DS22-0AA0 60 A/two-quadrant operation 400 V, 6RA8025-6FS22-0AA0 60 A/two-quadrant operation 480 V,
6RA8025-6GS22-0AA0 60 A/two-quadrant operation 575 V

6RA8025-6DV62-0AA0 60 A/four-quadrant operation 400 V, 6RA8025-6FV62-0AA0 60 A/four-quadrant operation 480 V,
6RA8025-6GV62-0AA0 60 A/four-quadrant operation 575 V

6RA8028-6DS22-0AA0 90 A/two-quadrant operation 400 V, 6RA8028-6FS22-0AA0 90 A/two-quadrant operation 480 V

6RA8028-6DV62-0AA0 90 A/four-quadrant operation 400 V, 6RA8028-6FV62-0AA0 90 A/four-quadrant operation 480 V

6RA8031-6DS22-0AA0 125 A/two-quadrant operation 400 V, 6RA8031-6FS22-0AA0 125 A/two-quadrant operation 480 V,
6RA8031-6GS22-0AA0 125 A/two-quadrant operation 575 V

6RA8031-6DV62-0AA0 125 A/four-quadrant operation 400 V, 6RA8031-6FV62-0AA0 125 A/four-quadrant operation 480 V,
6RA8031-6GV62-0AA0 125 A/four-quadrant operation 575 V

6RA8075-6DS22-0AA0 210 A/two-quadrant operation 400 V, 6RA8075-6DV62-0AA0 210 A/four-quadrant operation 400 V,
6RA8075-6FS22-0AA0 210 A/two-quadrant operation 480 V, 6RA8075-6FV62-0AA0 210 A/four-quadrant operation 480 V,
6RA8075-6GS22-0AA0 210 A/two-quadrant operation 575 V, 6RA8075-6GV62-0AA0 210 A/four-quadrant operation 575 V

6RA8078-6DS22-0AA0 280 A/two-quadrant operation 400 V, 6RA8078-6DV62-0AA0 280 A/four-quadrant operation 400 V,
6RA8078-6FS22-0AA0 280 A/two-quadrant operation 480 V, 6RA8078-6FV62-0AA0 280 A/four-quadrant operation 480 V

6RA8081-6DS22-0AA0 400 A/two-quadrant operation 400 V, 6RA8081-6GS22-0AA0 400 A/two-quadrant operation 575 V

6RA8081-6DV62-0AA0 400 A/four-quadrant operation 400 V, 6RA8081-6GV62-0AA0 400 A/four-quadrant operation 575 V

6RA8082-6FS22-0AA0 450 A/two-quadrant operation 480 V, 6RA8082-6FV62-0AA0 450 A/four-quadrant operation 480 V

6RA8085-6DS22-0AA0 600 A/two-quadrant operation 400 V, 6RA8085-6FS22-0AA0 600 A/two-quadrant operation 480 V,
6RA8085-6GS22-0AA0 600 A/two-quadrant operation 575 V

6RA8085-6DV62-0AA0 600 A/four-quadrant operation 400 V, 6RA8085-6FV62-0AA0 600 A/four-quadrant operation 480 V,
6RA8085-6GV62-0AA0 600 A/four-quadrant operation 575 V

6RA8086-6KS22-0AA0 720 A/two-quadrant operation 690 V

6RA8086-6KV62-0AA0 760 A/four-quadrant operation 690 V

6RA8087-6DS22-0AA0 850 A/two-quadrant operation 400 V, 6RA8087-6FS22-0AA0 850 A/two-quadrant operation 480 V

6RA8087-6DV62-0AA0 850 A/four-quadrant operation 400 V, 6RA8087-6FV62-0AA0 850 A/four-quadrant operation 480 V,
6RA8087-6GV62-0AA0 850 A/four-quadrant operation 575 V

6RA8087-6GS22-0AA0 800 A/two-quadrant operation 575 V

6RA8088-6LS22-0AA0 950 A/two-quadrant operation 830 V, 6RA8088-6LV62-0AA0 950 A/four-quadrant operation 830 V

6RA8090-6GS22-0AA0 1 100 A/two-quadrant operation 575 V, 6RA8090-6GV62-0AA0 1 100 A/four-quadrant operation 575 V

6RA8090-6KS22-0AA0 1 000 A/two-quadrant operation 690 V, 6RA8090-6KV62-0AA0 1 000 A/four-quadrant operation 690 V

6RA8091-6DS22-0AA0 1 200 A/two-quadrant operation 400 V, 6RA8091-6FS22-0AA0 1 200 A/two-quadrant operation 480 V,
6RA8091-6FV62-0AA0 1 200 A/four-quadrant operation 480 V, 6RA8091-6DV62-0AA0 1 200 A/four-quadrant operation 400 V

6RA8093-4DS22-0AA0 1 600 A/two-quadrant operation 400 V, 6RA8093-4DV62-0AA0 1 600 A/four-quadrant operation 400 V,
6RA8093-4GS22-0AA0 1 600 A/two-quadrant operation 575 V, 6RA8093-4GV62-0AA0 1 600 A/four-quadrant operation 575 V

6RA8093-4KS22-0AA0 1 500 A/two-quadrant operation 690 V, 6RA8093-4KV62-0AA0 1 500 A/four-quadrant operation 690 V,
6RA8093-4LS22-0AA0 1 500 A/two-quadrant operation 830 V, 6RA8093-4LV62-0AA0 1 500 A/four-quadrant operation 830 V

6RA8095-4DS22-0AA0 2 000 A/two-quadrant operation 400 V, 6RA8095-4DV62-0AA0 2 000 A/four-quadrant operation 400 V

6RA8095-4GS22-0AA0 2 000 A/two-quadrant operation 575 V, 6RA8095-4GV62-0AA0 2 000 A/four-quadrant operation 575 V

6RA8095-4KS22-0AA0 2 000 A/two-quadrant operation 690 V, 6RA8095-4KV62-0AA0 2 000 A/four-quadrant operation 690 V

6RA8095-4LS22-0AA0 1 900 A/two-quadrant operation 830 V, 6RA8095-4LV62-0AA0 1 900 A/four-quadrant operation 830 V

6RA8096-4GS22-0AA0 2 200 A/two-quadrant operation 575 V, 6RA8096-4GV62-0AA0 2 200 A/four-quadrant operation 575 V

6RA8096-4MS22-0AA0 2 200 A/two-quadrant operation 950 V, 6RA8096-4MV62-0AA0 2 200 A/four-quadrant operation 950 V

6RA8097-4GS22-0AA0 2 800 A/two-quadrant operation 575 V, 6RA8097-4GV62-0AA0 2 800 A/four-quadrant operation 575 V

6RA8097-4KS22-0AA0 2 600 A/two-quadrant operation 690 V, 6RA8097-4KV62-0AA0 2 600 A/four-quadrant operation 690 V

6RA8098-4DS22-0AA0 3 000 A/two-quadrant operation 400 V, 6RA8098-4DV62-0AA0 3 000 A/four-quadrant operation 400 V

Load classes

In order to be able to adapt the SINAMICS DC MASTER as simply as possible to the load profile of the driven machine, in addition to the individual dimensioning using the limiting characteristics of the dynamic overload capability, these can also be dimensioned using pre-selected load cycles that are simple to parameterize.

Note:
SINAMICS DC MASTER does not monitor whether the load class - set using parameters - is maintained. If the power section permits it, the unit can operate for overload durations in excess of those defined by the load class. This means that the driven machine of the mechanical system is not protected against overload!

The overload duration that is actually permitted for the power section in question is always longer than the duration defined by the load class. SINAMICS DC MASTER monitors whether the overload duration that is actually permitted for the power section is being maintained.

Load class (parameter)	Load for the converter	Load cycle
DC I	I DC I continuous (IdN)
DC II	I DC II for 15 min and 1.5   IDC II for 60 s
DC III	I DC III for 15 min and 1.5   IDC III for 120 s
DC IV	I DC IV for 15 min and 2   IDC IV for 10 s
US rating	I US for 15 min and 1.5   IUS for 60 s Note: With this setting, for all unit types, an ambient and/or cooling medium temperature of 45 °C is permissible.

Duty cycles for two-quadrant operation

Supply voltage	SINAMICS DC MASTER converter	T u	Duty cycles
			DC I	DC II		DC III		DC IV		US rating Tu= 45 °C
			continuous	15 min 100 %	60 s 150 %	15 min 100 %	120 s 150 %	15 min 100 %	10 s 200 %	15 min 100 %	60 s 150 %
V	Type	°C	A	A	A	A	A	A	A	A	A
400 V 3 AC	6RA8025 6DS22 0AA0	45	60	51.4	77.1	50.2	75.3	46.4	92.8	51.4	77.1
	6RA8028 6DS22 0AA0	45	90	74.4	111	72.8	109	65.4	130	74.4	111
	6RA8031 6DS22 0AA0	45	125	106	159	103	155	96.3	192	106	159
	6RA8075 6DS22 0AA0	40	210	164	247	161	242	136	273	157	236
	6RA8078 6DS22 0AA0	40	280	226	340	219	328	201	402	215	323
	6RA8081 6DS22 0AA0	40	400	290	435	282	423	244	488	278	417
	6RA8085 6DS22 0AA0	40	600	462	693	446	669	413	826	443	665
	6RA8087 6DS22 0AA0	40	850	652	978	622	933	609	1 219	619	929
	6RA8091 6DS22 0AA0	40	1 200	884	1 326	857	1 286	768	1 537	842	1 263
	6RA8093 4DS22 0AA0	40	1 600	1 255	1 883	1 213	1 819	1 139	2 279	1 190	1 785
	6RA8095 4DS22 0AA0	40	2 000	1 477	2 216	1 435	2 152	1 326	2 653	1 404	2 106
	6RA8098 4DS22 0AA0	40	3 000	2 288	3 432	2 189	3 283	2 164	4 328	2 178	3 267
480 V 3 AC	6RA8025 6FS22 0AA0	45	60	51.4	77.1	50.2	75.3	46.4	92.8	51.4	77.1
	6RA8028 6FS22 0AA0	45	90	74.4	111	72.8	109	65.4	130	74.4	111
	6RA8031 6FS22 0AA0	45	125	106	159	103	155	96.3	192	106	159
	6RA8075 6FS22 0AA0	40	210	164	247	161	242	136	273	157	236
	6RA8078 6FS22 0AA0	40	280	226	340	219	328	201	402	215	323
	6RA8082 6FS22 0AA0	40	450	320	480	311	466	274	548	306	460
	6RA8085 6FS22 0AA0	40	600	462	693	446	669	413	826	443	665
	6RA8087 6FS22 0AA0	40	850	652	978	622	933	609	1 219	619	929
	6RA8091 6FS22 0AA0	40	1 200	884	1 326	857	1 286	768	1 537	842	1 263
575 V 3 AC	6RA8025 6GS22 0AA0	45	60	51.4	77.1	50.2	75.3	46.4	92.8	51.4	77.1
	6RA8031 6GS22 0AA0	45	125	106	159	103	155	96.3	192	106	159
	6RA8075 6GS22 0AA0	40	210	164	247	161	242	136	273	157	236
	6RA8081 6GS22 0AA0	40	400	290	435	282	423	244	488	278	417
	6RA8085 6GS22 0AA0	40	600	462	693	446	669	413	826	443	665
	6RA8087 6GS22 0AA0	40	800	607	911	581	872	559	1 118	578	867
	6RA8090 6GS22 0AA0	40	1 100	804	1 207	782	1 173	689	1 379	766	1 150
	6RA8093 4GS22 0AA0	40	1 600	1 255	1 883	1 213	1 819	1 139	2 279	1 190	1 785
	6RA8095 4GS22 0AA0	40	2 000	1 663	2 494	1 591	2 386	1 568	3 136	1 569	2 354
	6RA8096 4GS22 0AA0	40	2 200	1 779	2 669	1 699	2 549	1 697	3 394	1 678	2 517
	6RA8097 4GS22 0AA0	40	2 800	2 136	3 204	2 044	3 066	2 022	4 044	2 024	3 036
690 V 3 AC	6RA8086 6KS22 0AA0	40	720	553	829	527	791	515	1 031	525	788
	6RA8090 6KS22 0AA0	40	1 000	737	1 105	715	1 072	639	1 279	702	1 053
	6RA8093 4KS22 0AA0	40	1 500	1 171	1 757	1 140	1 710	1 036	2 073	1 116	1 674
	6RA8095 4KS22 0AA0	40	2 000	1 589	2 383	1 522	2 283	1 505	3 011	1 503	2 255
	6RA8097 4KS22 0AA0	40	2 600	1 992	2 989	1 906	2 859	1 887	3 774	1 876	2 815
830 V 3 AC	6RA8088 6LS22 0AA0	40	950	700	1 051	679	1 019	607	1 215	667	1 001
	6RA8093 4LS22 0AA0	40	1 500	1 171	1 757	1 140	1 710	1 036	2 073	1 116	1 674
	6RA8095 4LS22 0AA0	40	1 900	1 485	2 228	1 421	2 132	1 396	2 793	1 414	2 121
950 V 3 AC	6RA8096 4MS22 0AA0	40	2 200	1 674	2 511	1 603	2 404	1 570	3 141	1 588	2 382

Duty cycles for four-quadrant operation

Supply voltage	SINAMICS DC MASTER converter	T u	Duty cycles
			DC I	DC II		DC III		DC IV		US rating Tu= 45 °C
			continuous	15 min 100 %	60 s 150 %	15 min 100 %	120 s 150 %	15 min 100 %	10 s 200 %	15 min 100 %	60 s 150 %
V	Type	°C	A	A	A	A	A	A	A	A	A
400 V 3 AC	6RA8013 6DV62 0AA0	45	15	13.9	20.8	13.5	20.2	12.6	25.2	13.9	20.8
	6RA8018 6DV62 0AA0	45	30	24.9	37.3	24.2	36.3	22.4	44.8	24.9	37.3
	6RA8025 6DV62 0AA0	45	60	53.1	79.6	51.8	77.7	47.2	94.4	53.1	79.6
	6RA8028 6DV62 0AA0	45	90	78.2	117	76	114	72.2	144	78.2	117
	6RA8031 6DV62 0AA0	45	125	106	159	103	155	95,4	190	106	159
	6RA8075 6DV62 0AA0	40	210	164	247	161	242	136	273	157	236
	6RA8078 6DV62 0AA0	40	280	226	340	219	328	201	402	215	323
	6RA8081 6DV62 0AA0	40	400	300	450	292	438	247	494	285	428
	6RA8085 6DV62 0AA0	40	600	470	706	453	680	410	820	450	675
	6RA8087 6DV62 0AA0	40	850	658	987	634	951	579	1 159	626	939
	6RA8091 6DV62 0AA0	40	1 200	884	1 326	857	1 286	768	1 537	842	1 263
	6RA8093 4DV62 0AA0	40	1 600	1 255	1 883	1 213	1 819	1 139	2 279	1 190	1 785
	6RA8095 4DV62 0AA0	40	2 000	1 477	2 216	1 435	2 152	1 326	2 653	1 404	2 106
	6RA8098 4DV62 0AA0	40	3 000	2 288	3 432	2 189	3 283	2 164	4 328	2 178	3 267
480 V 3 AC	6RA8013 6FV62 0AA0	45	15	13.9	20.8	13.5	20.2	12.6	25.2	13.9	20.8
	6RA8018 6FV62 0AA0	45	30	24.9	37.3	24.2	36.3	22.4	44.8	24.9	37.3
	6RA8025 6FV62 0AA0	45	60	53.1	79.6	51.8	77.7	47.2	94.4	53.1	79.6
	6RA8028 6FV62 0AA0	45	90	78.2	117	76	114	72.2	144	78.2	117
	6RA8031 6FV62 0AA0	45	125	106	159	103	155	95.4	190	106	159
	6RA8075 6FV62 0AA0	40	210	164	247	161	242	136	273	157	236
	6RA8078 6FV62 0AA0	40	280	226	340	219	328	201	402	215	323
	6RA8082 6FV62 0AA0	40	450	320	480	311	466	274	548	306	460
	6RA8085 6FV62 0AA0	40	600	470	706	453	680	410	820	450	675
	6RA8087 6FV62 0AA0	40	850	658	987	634	951	579	1 159	626	939
	6RA8091 6FV62 0AA0	40	1 200	884	1 326	857	1 286	768	1 537	842	1 263
575 V 3 AC	6RA8025 6GV62 0AA0	45	60	53.1	79.6	51.8	77.7	47.2	94.4	53.1	79.6
	6RA8031 6GV62 0AA0	45	125	106	159	103	155	95.4	190	106	159
	6RA8075 6GV62 0AA0	40	210	164	247	161	242	136	273	157	236
	6RA8081 6GV62 0AA0	40	400	300	450	292	438	247	494	285	428
	6RA8085 6GV62 0AA0	40	600	470	706	453	680	410	820	450	675
	6RA8087 6GV62 0AA0	40	850	658	987	634	951	579	1 159	626	939
	6RA8090 6GV62 0AA0	40	1 100	804	1 207	782	1 173	689	1 379	766	1 150
	6RA8093 4GV62 0AA0	40	1 600	1 255	1 883	1 213	1 819	1 139	2 279	1 190	1 785
	6RA8095 4GV62 0AA0	40	2 000	1 663	2 494	1 591	2 386	1 568	3 136	1 569	2 354
	6RA8096 4GV62 0AA0	40	2 200	1 779	2 669	1 699	2 549	1 697	3 394	1 678	2 517
	6RA8097 4GV62 0AA0	40	2 800	2 136	3 204	2 044	3 066	2 022	4 044	2 024	3 036
690 V 3 AC	6RA8086 6KV62 0AA0	40	760	598	898	575	863	532	1 065	569	853
	6RA8090 6KV62 0AA0	40	1 000	737	1 105	715	1 072	639	1 279	702	1 053
	6RA8093 4KV62 0AA0	40	1 500	1 171	1 757	1 140	1 710	1 036	2 073	1 116	1 674
	6RA8095 4KV62 0AA0	40	2 000	1 589	2 383	1 522	2 283	1 505	3 011	1 503	2 255
	6RA8097 4KV62 0AA0	40	2 600	1 992	2 989	1 906	2 859	1 887	3 774	1 876	2 815
830 V 3 AC	6RA8088 6LV62 0AA0	40	950	700	1 051	679	1 019	607	1 215	667	1 001
	6RA8093 4LV62 0AA0	40	1 500	1 171	1 757	1 140	1 710	1 036	2 073	1 116	1 674
	6RA8095 4LV62 0AA0	40	1 900	1 485	2 228	1 421	2 132	1 396	2 793	1 414	2 121
950 V 3 AC	6RA8096 4MV62 0AA0	40	2 200	1 674	2 511	1 603	2 404	1 570	3 141	1 588	2 382

Каталог продуктов Siemens Industry Приводная техника Преобразователи Стандартные преобразователи Преобразователи на среднее напряжение Преобразователи постоянного тока SINAMICS DCM Компоненты привода постонного тока Особенности DC Converter and Control Module Опции и компоненты Информация для инженеров Dynamic overload capability Parallel connection 12-pulse operation Supply of high inductances Protection against condensation Characteristic values of the pulse tachometer evaluation electronics Notes for EMC-compliant drive installation Harmonics Инструменты и разработка Сервисы и документация Список сокращений SIMOREG DC-MASTER SIMOREG CM SIMOREG CCP Двигатели переменного тока Мотор-редукторы Инструментальное программное обеспечение Дополнительные компоненты Технологии приводов для экстремальных условий Техника автоматизации Автоматизация зданий Низковольтная коммутационная техника Технология безопасности Системные решения и продукты для отраслей Сервис ... и все, что Вам еще необходимо