DKC02.3-200-7-FW
DKC Drive Controllers
The DKC02.3-200-7-FW from Bosch Rexroth Indramat features a rated current of 200 A and weighs 9.7 Kg. Part of the DKC Drive Controllers, it offers a 700 V DC-bus nominal voltage and a protection category of IP20. It supports an input frequency range of 50–60 Hz and operates from 0 to +45 °C with a storage range of -20 to +80 °C.
It includes RS232/485 and Analog interfaces and a DKC02.3-LK-SCK02 SERCOS option card. The controller uses internal cooling and firmware ordered separately. It withstands up to 95% relative humidity and is Design Version 3.
Technical Specifications
Continuous Output Current (4 Khz)
100 A
Dc Bus Capacitance (nominal)
1.5 mF
Dc Bus Dynamic Brake
Present
DC-bus nominal voltage
700 V
Design
3
Design Version
3
Interface Option
02
Max Output Frequency (8 Khz)
800 Hz
Peak Output Current
200 A
Product Type
EcoDrive
Rated Current
200 A
Series
02
Soft-start Resistor
24 Ohm
Soft-start Resistor Power
1 kW
Zks Resistor
6 Ohm
Frequently Asked Questions
How does the current capacity of the DKC02.3-200-7-FW support sustained output in high-load motion platforms?
The unit supplies a continuous rated current of 200 A, enabling it to drive large servo motors without instability. This helps maintain constant torque during peak demand.
How does the voltage backbone of the DKC02.3-200-7-FW support fast torque transitions under dynamic control loops?
It operates with a 700 V DC-bus, allowing high-voltage throughput during acceleration and deceleration cycles. This improves energy response across high-inertia loads.
What role does the thermal design of the DKC02.3-200-7-FW play in maintaining performance during long production cycles?
The controller uses internal cooling to dissipate heat efficiently without relying on external fans. This reduces system complexity while supporting full-duty operation.
What installation constraints should be considered when panel-mounting the DKC02.3-200-7-FW?
It weighs 9.7 kg, which may require reinforced rail mounting or team-assisted handling. The size-to-power ratio is optimized for high-current applications without excessive footprint.
How does the DKC02.3-200-7-FW ensure environmental compliance in temperature-sensitive industrial zones?
It operates between 0 and +45 °C, maintaining thermal stability in controlled enclosures. The IP20 rating provides adequate protection when mounted in ventilated cabinets.
Common Misspellings
DKC 02.3-200-7-FW
DKC02-3-200-7-FW
DKC02.3-200-7
DKC02.3-200-7FW
DKC0232007FW
DKC2.3-200-7-FW
DKCO2.3-200-7-FW
DKC02 3 200 7 FW
dkc02.3-200-7-fw
Internal Product Review
The model DKC02.3-200-7-FW is a drive controller from Bosch Rexroth Indramat with a DC-bus nominal voltage of 700 V. It features IP20 protection, reliable internal cooling, and stable operation within 0 to +45°C. This unit weighs 9.7 kg and delivers a rated current of 200 A.
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