Home Bosch Rexroth Indramat DKC Drive Controllers DKC02.3-100-7-FW

DKC02.3-100-7-FW

Name: DKC02.3-100-7-FW
Brand: Bosch Rexroth Indramat
Price: 286 USD
Availability: InStock
Rating: 4.4 (31 reviews)

Rated 4.4 (31 total ratings)

MPN: R911279430

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The DKC02.3-100-7-FW is a versatile and unique AC drive controller from Bosch Rexroth Indramat. This unit comes with a voltage rating of 700V DC. Only qualified personnel should be allowed to operate this device. The model DKC02.3-100-7-FW drive controller supports RS232/485 interface, Analog interface and a DKC02.3-LK-SCK02 option card for SERCOS interface.

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Product Description:

This robust drive controller dkc02.3-100-7-fw is from the DKC series. Bosch Rexroth manufactured this series of drive controllers for industrial automation applications. This model has a rated input control voltage of 24 AC and a rated input voltage of between 200 to 480 AC.

The model has a current rating of 100 A. The model?s firmware contains advanced features. The firmware for the drive controller must be ordered separately. The DKC02.3 drive controller must be stored within a temperature range of -20 to +80 degree centigrade. The maximum allowable overvoltage that the model can bear is 45 V for 1 ms. The DC bus nominal voltage for the drive controller is 700 VDC. The controller can operate at a maximum ambient temperature with nominal data of + 40 degree centigrade and the maximum allowable temperature with reduced data is estimated to be + 55 degree centigrade. The input number of phases is equal to the output number of phases which is 3. The model has a protection class of IP20. The first number represents protection against dust while the second number represents protection against liquids. The DKC02.3 drive controller?s short circuit current rating (symmetrical ampere) stands at 5000 W.

The model DKC02.3-100-7-FW drive controller supports RS232/485 interface, Analog interface and a DKC02.3-LK-SCK02 option card for SERCOS interface. The RS232/485 and Analog interfaces enable simple data transmission; RS232/485 for serial communication, Analog for real-time control signals. The SERCOS interface ensures high-speed, synchronized motion control.The dkc02.3-100-7-fw model has switching frequencies of 4 kHz or 8 kHz. While the input frequency of the model is 50 to 60 Hz, the maximum output frequency is estimated to be 333.3 Hz. The model?s branch protection fuse is 2 and the appropriate field-wiring material is 60/750 C class 1 of copper wire or another equivalent. This Indramat drive controller (dkc02.3-100-7-fw) is available from Wake Industrial with a one-year warranty period.

Specs
Revisions
Common Troubleshooting Steps
Product Comparison
Similar Ordering Codes
Common Error Codes

Current Rating
100 A

Firmware
Ordered Seperately

Input Frequency Range
50 - 60 Hz

Maximum Installation Elevation
1000 MSL

Number of Output Phases
3

Operating Temperature Range
0 to +45 degree centigrade

Product Type
Drive Controller

Protection Category
IP20

Short Circuit Current Rating
5000 W

Weight
9.7 Kg

DKC0231007FW
DKC02 3 100 7 FW
dkc02.3-100-7-fw

Fault Code	Diagnostic Text	Likely Cause(s)	Recommended Action
F207	Switching to uninitialized operating mode	Operating mode parameter set to “0”, or parameter set lost after memory clear	Load/restore parameter set, select a valid operating mode, then reset the drive
F208	Motor type has changed (UL)	Drive detects a motor different from the one stored in memory (after replacement, wrong type-code, or corrupted data)	Verify correct motor model & name-plate, reload motor data (S-0-0091), perform motor identification, reset
F218	Heatsink over-temperature shutdown	Ambient temperature > 45 °C, clogged heatsink fins, blocked airflow, or failed fan	Improve cabinet cooling, clean heatsink, check/replace blower, allow unit to cool before restart
F219	Motor over-temperature shutdown	Motor exceeded ~155 °C because of overload, jammed mechanics, or failed motor fan	Reduce load/inertia, inspect mechanics, verify fan operation & temp sensor, let motor cool
F220	Bleeder overload shutdown	Internal regen resistor overheated by aggressive decel/regen events	Lengthen decel ramps, add external bleeder/regen resistor, or use larger supply unit
F226	Undervoltage in power section	AC line sagging, blown fuse, loose mains connection, or missing phase	Measure/restore correct 3-φ mains, inspect fuses & contactors, correct wiring, then reset
F229	Motor encoder quadrant error	Defective encoder cable, EMI on feedback line, or faulty encoder interface	Replace/route encoder cable away from power leads, check shielding/ground, swap encoder if needed
F245	Encoder 2 failure – quadrant error (auxiliary feedback)	Optional secondary encoder signal implausible due to cable or EMC issues	Inspect auxiliary encoder wiring, verify mounting, improve shielding, replace interface if faulty
F248	Battery voltage too low	Absolute-encoder backup battery near depletion	Replace 3.6 V lithium battery, record position if needed, clear fault
F262	Status outputs short-circuited	Short or overload on digital outputs X2/6 – X2/10	Locate & clear short, check wiring harness for damage, reset drive

Model	Rated Continuous Current (A)	Primary Interface / Bus	DC-Bus Nominal Voltage (VDC)
DKC02.3-100-7-FW	100 A	SERCOS (real-time fiber-optic)	700 V
DKC01.3-040-7-FW	40 A	Parallel / ±10 V analog speed-torque interface	700 V
DKC02.3-040-7-FW	40 A	SERCOS (real-time)	700 V
DKC03.3-100-7-FW	100 A	PROFIBUS-DP (with LK-PBK02 card)	700 V
DKC04.3-040-7-FW	40 A	INTERBUS-S (ITB01 option)	700 V
DKC11.3-040-7-FW	40 A	±10 V analog speed-torque interface (simple I/O)	700 V

DKC02.3-040-7-FW

DKC02.3-016-7-FW

DKC02.3-018-3-MGP-01VRS

Fault Code	Diagnostic Text
F207	Switching to uninitialized operating mode
F208	Motor type has changed (UL)
F218	Heatsink over-temperature shutdown
F219	Motor over-temperature shutdown
F220	Bleeder overload shutdown
F226	Undervoltage in power section
F228	Excessive deviation (following-error window exceeded)
F229	Motor encoder failure – quadrant error
F234	Emergency-stop activated (+24 V removed)
F248	Battery voltage too low (absolute encoder backup)

Frequently Asked Questions about DKC02.3-100-7-FW:

Q: What is the rated input control voltage for the DKC02.3-100-7-FW model?

A: The rated input control voltage for this model is 24 AC. It ensures consistent and reliable performance in industrial automation applications.

Q: What are the input and output voltage specifications for the DKC02.3-100-7-FW?

A: The DKC02.3-100-7-FW operates with an input voltage range of 200 to 480 AC. The output phases match the input phases at 3 each.

Q: What is the maximum ambient temperature for the operation of the DKC02.3-100-7-FW?

A: The drive controller operates at a maximum ambient temperature of +40 degrees centigrade. It can tolerate up to +55 degrees centigrade with reduced performance.

Q: What protection class does this DKC02.3-100-7-FW drive controller have?

A: The DKC02.3-100-7-FW model has an IP20 protection class. It provides dust protection but offers no protection against liquids.

Q: What is the short circuit current rating for this DKC02.3-100-7-FW model?

A: The short circuit current rating of the DKC02.3-100-7-FW is 5000 W. This rating ensures safety and durability under high-stress conditions.

Internal Product Review

‘‘The DKC02.3-100-7-FW drive controller features a 24 AC rated input control voltage and a 100 A current rating. The model supports input voltages from 200 to 480 AC and has a 700 VDC DC bus nominal voltage. It offers an IP20 protection rating.’’