Siemens SIMOREG DC MASTER 6RM70 Digital Converter Cabinet Units Catalog DA 22. 2002
Siemens SIMOREG DC MASTER 6RM70 Digital Converter Cabinet Units Catalog DA 22. 2002
Siemens SIMOREG DC MASTER 6RM70 Digital Converter Cabinet Units Catalog DA 22. 2002
SIMOREG DC MASTER 6RM70
Digital Converter Cabinet Units
Siemens DA 22 · 2002
Description
SIMOREG DC MASTER 6RM70
Examples of SIMOREG converter cabinet units
■Applications ■Design
SIMOREG® converter cabinet
units are tested drive converter
units, which are ready to connect-up to supply variablespeed DC motors. All of the
open-loop and closed-loop
control functions as well as the
monitoring- and auxiliary functions are handled by two microprocessors in the SIMOREG.
The cabinet units include all of
the components which are
required to operate a variablespeed DC motor.
The cabinet units can be directly connected to 3-phase line
supplies with rated voltages of
3-ph. 400 V AC, 500 V, 690 V,
830 V AC, 50 Hz and 3-ph.
460 V AC, 60 Hz.
Other supply voltages between
3-ph. 90 V AC and 830 V AC as
well as 60 Hz or 50 Hz line frequencies, refer to the options.
Cabinet units are available for:
■ Single-quadrant/two-quadrant operation with a fullycontrolled six-pulse bridge
circuit B6C (rated DC currents 30 A to 2000 A)
■ Four-quadrant operation
with an antiparallel circuit
with two fully-controlled
six-pulse bridge circuits
(B6)A(B6)C (rated DC currents 15 A to 2000 A)
■ Special versions for parallel
connection, 12-pulse operation and field supply on request.
The cabinet units contain the
following components:
■ SIMOREG DC MASTER
6RA70 drive converters with
microprocessor-based digital closed-loop control for the
armature- and field circuits
■ Main switch (=D3-Q11)
■ Main contactor (=D3-K11)
■ Field contactor (=G1-K11)
■ Circuit-breaker
■ Motor protection circuitbreaker
■ Fuses
■ Commutating reactors
■ Control voltage transformers
■ Display- and operator control elements
■ Terminals.
The components are mounted
in a cabinet, and are ready to be
connected-up (cabinet system:
Rittal TS8). All of the components are accessible from the
front of the cabinet, i.e. the cabinet units can be mounted with
their rear panels to walls. For
units up to 60 A, the main
switch is mounted on the side.
4
SIMOREG DC MASTER 6RM70
Digital Converter Cabinet Units
Siemens DA 22 2002
Description
■ Mode of operation and functions Example
SIMOREG converter cabinet unit, 30 A, open
Display- and operator control elements
OP1S operator control panel
Also refer to the block diagram.
Line supply
Cabinet units can be directly
connected to three-phase line
supplies (refer to Technical
Data for the nominal data).
The feeder cables to the drive
converter must be protected
against short-circuit and
overload (DIN VDE 0160/
DIN VDE 0100, Part 540).
The cable is entered at the
bottom side.
Main switch
For cabinet units from 15 to
1200 A, the three-phase line
supply is connected to the unit
via the main switch =D3-Q11.
Cabinet units larger than
1200 A have an electricallyactuated circuit-breaker
=D3-Q11 and a control voltage
main switch =D3-S11.
Main contactor/
circuit-breaker
The main contactor =D3-K11
or the circuit-breaker =D3-Q11
can be switched-in or -out using a relay, mounted in the cabinet unit via the field contactor
=G1-K11. A microprocessor in
the drive converter automatically controls the relay at the correct instant within the power-up
or power-down routine.
Miniature circuit-breaker
and motor protection circuit-breaker
Miniature circuit-breaker and
motor protection circuit-breaker protect the electronics power
supply, as well as the auxiliary
circuits and the motor fan and
the fan against short-circuit and
overload.
Fuses
SITOR® or SILIZED® fuse links
protect the thyristors and the
field rectifier of the cabinet unit.
Commutating reactors
Commutating reactors for the
armature- and field circuit limit
the commutating dips in the line
supply voltage in accordance
with DIN VDE 0160. They are
designed for operation with
100 % rated current.
Control voltage transformers
A control voltage transformer
400/230 V is used for the electronics power supply and the
open-loop control. For drive
converter input voltages greater
than 3-ph. 400 V AC, an additional auxiliary voltage supply
3-ph. 400 V AC is required on
the part of the customer. Control voltage transformers can also be supplied if requested, see
page 33.
Display- and operator
control elements
The following equipment is
mounted in the cabinet doors:
■ Mushroom-head pushbutton switch E-Stop, black,
latching. No EMERGENCYOFF acc. to EN 60 204-1.
■ 10-turn setpoint potentiometer
■ Mode selector switch,
INTERNAL-EXTERNAL
■ OP1S operator control
panel.
The operator control panel is
used to
● Set the cabinet unit parameters
● Display measured values
● The open-loop control is
executed in the INTERNAL
mode:
– setpoint input via motorized potentiometer
– power-on (I)
– power-down (O)
– jogging
– reversing.
● Display and acknowledge
error messages.
“External” operating mode
In this mode, the setpoint is
entered and the equipment
controlled via the terminals of
the unit or via serial interfaces or
optional bus connection to automation systems.
Mushroom-head pushbutton switch E-Stop
OP1S
operator control panel
Setpoint potentiometer
Mode selector switch
Power-on
Power-down
Jogging
Motorized
potentiometer
Acknowledge
5
SIMOREG DC MASTER 6RM70
Digital Converter Cabinet Units
Siemens DA 22 2002
Description
■ Mode of operation and functions Example
SIMOREG converter cabinet unit, 1200 A, open
Drive converters
The following drive converters
are used:
■ for single-/two-quadrant operation, the SIMOREG DC
MASTER 6RA70..-..S22-0.
■ for four-quadrant operation,
the SIMOREG DC MASTER
6RA70..-..V62-0.
The equipment options K00
(terminal expansion) and D64
(Operating Instructions, multilingual, as well as the operator
control program DriveMonitor
on CD-ROM), are included in
the scope of supply.
SIMOREG DC MASTER
6RA70 are fully-digital, linecommutated drive converters
which are connected to threephase line supplies. They are
used to control the armatureand field circuits of variablespeed DC motors. The rated
DC current, specified on the
equipment rating plate (= maximum permissible continuous
DC current) can be exceeded
up to 1.8 times in operation.
The maximum overload time
depends on the overload current characteristics and the
preload condition of the drive
converter and is drive-converter specific. The overload capacity is configured using Catalog DA 21.1.
As a result of an integrated
parameterizing device, the
drive units are autonomous and
no additional programming- or
measuring equipment is required to parameterize them.
All of the functions of the openloop and closed-loop control
for the armature- and field
circuits are realized in two highperformance 16-bit microprocessors.
The closed-loop control functions are implemented as program modules in the software,
which can be linked using parameters. The drive converters
have an additional series of
technological functions with the
software option (code S00).
These include, for example,
higher-level technology controllers, freely-assignable adders,
multipliers and dividers, logical
blocks, timers, limit value monitors, etc.
The T400 technology module
can be used for additional technological functions, for example, winders or synchronous
controls (codes D30 to D32).
The cabinet units have three
serial interfaces. One is used to
couple the unit to the operator
panel OP1S. Two additional
interfaces can be freely used,
e.g. to establish a unit-unit link
via the peer-to-peer protocol,
couple to a PC or to an automation system via the USS protocol.
The cabinet units can be connected to PROFIBUS via the
CBP2 interface module (code
D36).
Additional information is provided in Catalog DA 21.1.
6
SIMOREG DC MASTER 6RM70
Digital Converter Cabinet Units
Three-phase connection DC connection,
armature circuit
Field current connection SIMOREG cabinet unit
Rated input
voltage
Rated input
current
Rated DC
voltage
Rated DC
current
Rated output DC field
voltage
DC field
current
Order No. Weight
ca.
V A V A kW A kg
SIMOREG cabinet units for single-/two-quadrant operation B6C
25 485 30 14.5 325 5 6RM7018-6DS02 120
50 60 29 10 6RM7025-6DS02 125
75 90 44 10 6RM7028-6DS02 185
104 125 61 10 6RM7031-6DS02 200
175 210 102 15 6RM7075-6DS02 205
233 280 136 15 6RM7078-6DS02 220
332 400 194 25 6RM7081-6DS02 270
498 600 291 25 6RM7085-6DS02 290
705 850 412 30 6RM7087-6DS02 455
995 1200 582 30 6RM7091-6DS02 495
1326 1600 776 40 6RM7093-4DS02 620
1658 2000 970 40 6RM7095-4DS02 685
25 550 30 16.5 373 5 6RM7018-6FS02 120
50 60 33 10 6RM7025-6FS02 125
75 90 49.5 10 6RM7028-6FS02 185
104 125 68.7 10 6RM7031-6FS02 200
175 210 115 15 6RM7075-6FS02 205
233 280 154 15 6RM7078-6FS02 220
375 450 247 25 6RM7082-6FS02 270
498 600 330 25 6RM7085-6FS02 290
705 850 467 30 6RM7087-6FS02 455
995 1200 660 30 6RM7091-6FS02 495
50 600 60 36 10 6RM7025-6GS02 185
104 125 75 10 6RM7031-6GS02 275
175 210 126 15 6RM7075-6GS02 305
332 400 240 25 6RM7081-6GS02 415
498 600 360 25 6RM7085-6GS02 480
663 800 480 30 6RM7087-6GS02 650
829 1000 600 30 6RM7090-6GS02 725
1326 1600 960 40 6RM7093-4GS02 860
1658 2000 1200 40 6RM7095-4GS02 870
597 830 720 598 30 6RM7086-6KS02 670
788 950 789 30 6RM7088-6KS02 725
1244 1500 1245 40 6RM7093-4KS02 855
1658 2000 1660 40 6RM7095-4KS02 870
746 1000 900 900 30 6RM7088-6LS02 760
1244 1500 1500 40 6RM7093-4LS02 875
1575 1900 1900 40 6RM7095-4LS02 900
3-ph. 400
3-ph. 460
3-ph. 500 1)
3-ph. 690
3-p
Three-phase connection DC connection,
armature circuit
Field current connection SIMOREG cabinet unit
Rated input
voltage
Rated input
current
Rated DC
voltage
Rated DC
current
Rated output DC field
voltage
DC field
current
Order No. Weight
ca.
V A V A kW A kg
SIMOREG cabinet units for four-quadrant operation (B6)A (B6)C
13 420 15 6.3 325 3 6RM7013-6DV02 110
25 30 12.6 5 6RM7018-6DV02 120
50 60 25 10 6RM7025-6DV02 125
75 90 38 10 6RM7028-6DV02 185
104 125 52.5 10 6RM7031-6DV02 200
175 210 88 15 6RM7075-6DV02 205
233 280 118 15 6RM7078-6DV02 215
332 400 168 25 6RM7081-6DV02 270
498 600 252 25 6RM7085-6DV02 290
705 850 357 30 6RM7087-6DV02 455
998 1200 504 30 6RM7091-6DV02 525
1326 1600 672 40 6RM7093-4DV02 640
1658 2000 840 40 6RM7095-4DV02 695
25 480 30 14.4 373 5 6RM7018-6FV02 120
50 60 28.8 10 6RM7025-6FV02 125
75 90 43 10 6RM7028-6FV02 185
104 125 60 10 6RM7031-6FV02 200
175 210 100 15 6RM7075-6FV02 205
233 280 134 15 6RM7078-6FV02 220
375 450 216 25 6RM7082-6FV02 270
498 600 288 25 6RM7085-6FV02 290
705 850 408 30 6RM7087-6FV02 455
995 1200 576 30 6RM7091-6FV02 495
50 520 60 31 10 6RM7025-6GV02 185
104 125 65 10 6RM7031-6GV02 275
175 210 109 15 6RM7075-6GV02 295
332 400 208 25 6RM7081-6GV02 415
498 600 312 25 6RM7085-6GV02 480
705 850 442 30 6RM7087-6GV02 655
912 1100 572 30 6RM7090-6GV02 730
1326 1600 832 40 6RM7093-4GV02 870
1658 2000 1040 40 6RM7095-4GV02 890
630 725 760 551 30 6RM7086-6KV02 685
1000 1000 725 30 6RM7090-6KV02 730
1244 1500 1088 40 6RM7093-4KV02 870
1658 2000 1450 40 6RM7095-4KV02 915
788 875 950 831 30 6RM7088-6LV02 765
1244 1500 1313 40 6RM7093-4LV02 895
1575 1900 1663 40 6RM7095-4LV02 925
3-ph. 400
3-ph. 460
3-ph. 500 1)
3-ph. 690
3-p
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