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What is 6SE7021-3EB81?

This electronic component, produced by the manufacturer "Siemens", performs the same function as "Motion Control".


6SE7021-3EB81 Datasheet PDF - Siemens

Part Number 6SE7021-3EB81
Description Motion Control
Manufacturers Siemens 
Logo Siemens Logo 


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Total 46 Pages



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Motion Control
Selection and
ordering data
3/2
3/3
3/6
3/9
3/9
3/10
3/12
3/14
3/16
3/17
3/17
3/17
3/17
3/18
3/19
3/19
3/19
3/20
3/23
3/24
3/27
3/29
3/30
3/31
3/31
3/31
3/32
3/34
3/38
3/39
3/39
3/40
3/41
3/42
Converters and inverters
Á Order number examples
Á Basic units
Á Electronics options
Á Control board for compact and chassis units
Á Technology software
Rectifier units
AFE rectifier/regenerative units
Rectifier/regenerative units
Options
Á Supplementary Order codes
Á Isolation amplifier boards
Á SCI1 and SCI2 interface boards
Á Rectifier units and 24 V DC power supply unit
Á Coupling relay
DC link system components
Á Braking units and braking resistors
Á Capacitor module
Á DC link module
Á DC link bus bars
Line-side power options
Á Converters
Á Rectifier units
Á AFE rectifier/regenerative units
Á Rectifier/regenerative units,
25 % power-on duration
DC link power options
System components for braking units
and braking resistors
Interconnecting systems
Á Connection overview
Á Current carrying capacity of PVC-insulated
copper conductors
Á Correction factors
Á Power cables for 1FK., 1FT6, 1PH, 1PL6
Á Encoder cables
Mechanical system components
Operator control, visualization and
communication with SIMATIC
Á OP1S comfort operator control panel
Á APMU adapter for cabinet-door mounting
Á Communication package for SIMATIC S5
Á Start-up, parameterization and diagnostics
with DriveMonitor
Engineering system Drive ES
3
3/1Siemens DA 65.11 · 2003/20F0re4e Datasheet http://www.datasheet4u.com/

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6SE7021-3EB81 equivalent
Compact and
chassis units
Basic units (continued)
SIMOVERT MASTERDRIVES Motion Control
N2ewPerformance
Selection and ordering data
Converters and inverters
Nominal
power
rating1)
kW
(HP)
Selection data
Rated
output
current
In conv
Short-
time
current/
Overload
current 3)
Imax.
AA
Rated
DC link
current
IDCrated
A
Converter units
Line
current
(only for
conver-
ters)
A Order No.
Inverter units
Order No.
Total
power
loss at
5 kHz/
10 kHz2)
Dimensions
WxHxD
Conv. Inv.
kW kW
mm x mm x mm
(in x in x in)
For Weight
dimen-
sion
draw-
ing, see
Sec-
tion 7
Cool-
ing-
air
re-
quire-
ment
kg
No. (lb)
m3/s
(ft3/s)
Supply voltage 3-ph. 380 V to 480 V AC and DC voltage 510 V to 650 V DC
Chassis units
45 92 147
(60)
110 101
55 124 198
(75)
148 136
75
(100)
155
248
184 171
90
(120)
175
280
208 192
110
(150)
218
345
254 238
132
(175)
262
419
312 288
160
(215)
308
493
367 339
200 423 575 – 465
(270)
200
(270)
423
575
504 –
250 491 667 – 539
(335)
250
(335)
491
667
584 –
s “Safe Stop”option possible with code K80
s6SE7031–0EE@0
s6SE7031–2EF@0
s6SE7031–8EF@0
s6SE7032–1EG@0
s6SE7032–6EG@0
s6SE7033–2EG@0
s6SE7033–7EG@0
s6SE7035–1EK@0
s6SE7036–0EK@0
s
s6SE7031–0TE@0
s6SE7031–2TF@0
s6SE7031–8TF@0
s6SE7032–1TG@0
s6SE7032–6TG@0
s6SE7033–2TG@0
s6SE7033–7TG@0
s6SE7035–1TJ@0
s6SE7036–0TJ@0
s
SIMOVERT MASTERDRIVES Motion Control
55
SIMOVERT MASTERDRIVES Motion Control Performance 24)
7
7
1.38 1.25 270 x 1050 x 365 7
(10.6 x 41.3 x 14.3)
1.83 1.51 360 x 1050 x 365 7
(14.1 x 41.3 x 14.3)
2.43 2.04 360 x 1050 x 365 7
(14.1 x 41.3 x 14.3)
2.77 2.30 508 x 1450 x 465 7
(20 x 57.1 x 18.3)
3.45 3.00 508 x 1450 x 465 7
(20 x 57.1 x 18.3)
4.25 3.60 508 x 1450 x 465 7
(20 x 57.1 x 18.3)
5.30 4.50 508 x 1450 x 465 7
(20 x 57.1 x 18.3)
6.30 –
800 x 1750 x 565 9
(31.5 x 68.9 x 22.2)
– 5.20 800 x 1400 x 565 8
(31.5 x 55.1 x 22.2)
8.9 –
800 x 1750 x 565 9
(31.5 x 68.9 x 22.2)
– 7.6 800 x 1400 x 565 8
(31.5 x 55.1 x 22.2)
65
(143.3)
75
(165.4)
75
(165.4)
160
(352.8)
160
(352.8)
180
(396.8)
180
(396.8)
400
(881.8)
350
(771.8)
400
(881.8)
350
(771.8)
0.10
(3.531)
0.14
(4.943)
0.14
(4.943)
0.31
(0.946)
0.31
(10.946)
0.41
(14.477)
0.41
(14.477)
0.46
(16.243)
0.46
(16.243)
0.46
(16.243)
0.46
(16.243)
Power ratings over 250 kW (335 HP) to 710 kW
(951 HP) possible on request for Performance 2
units.
Conv. = Converters (AC – AC)
Inv. = Inverters (DC – AC)
3
1) The quoted nominal power ratings for
SIMOVERT MASTERDRIVES serve only as a
guide for the selection of other components.
The exact drive output depends on the motors
connected, and this should be taken into ac-
count when planning.
2) 10 kHz with Compact PLUS units, 5 kHz with
compact and chassis units. 2.5 kHz for power
ratings over 250 kW (335 HP) only possible on
request with Performance 2 units.
3) Short time current: 3 x In conv for 250 ms
(only for Compact PLUS units)/Overload current:
1.6 x In conv for 30 s. For the 200 kW (268 HP) and
250 kW (335 HP) units, this is 1.36 x the rated
output current for 60 s.
4) Performance 2 stands for a performance in-
crease by a factor of 2. Doubling of computing
power and consequently halving of computing
times for all functions.
3/5Siemens DA 65.11 · 2003/20F0re4e Datasheet http://www.datasheet4u.com/


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6SE7021-3EB81The function is Motion Control. SiemensSiemens
6SE7021-3EB81The function is Motion Control. SiemensSiemens
6SE7021-3EB81The function is Motion Control. SiemensSiemens

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