DKCXX.3-200-7-FW
DKC Drive Controllers
Technical Specifications
Continuous Current 2 (4 Khz)
100 A
Control Voltage Charge Current
6.0 A
Control Voltage Charge Pulse Duration
9 ms
DC-bus nominal voltage
700 V
Design
3
Design Version
3
Device Power Dissipation
960 W
Internal Dc Bus Dynamic Brake
Present
Mass
19.5 kg
Max Energy Dissipation
60 kWs
Max Installation Altitude
1000 m
Max Output Frequency (8 Khz)
800 Hz
Max relative humidity
95 %
Nominal Dc Bus Capacitance
1.5 mF
Peak Bleeder Power (0.5s/60s)
120 kW
Product Type
EcoDrive
Rated Current
200 A
Soft-start Resistor
24 Ohm
Type Current (peak)
200 A
Type Of Protection
IP20
Zks Resistor
6 Ohm
Frequently Asked Questions
How does the DKCXX.3-200-7-FW perform under sustained high-humidity operation in enclosed environments?
The controller operates reliably in environments with relative humidity up to 95%, provided it's non-condensing. This makes it well-suited for humid production floors with controlled ventilation.
How does the Bosch Rexroth DKCXX.3-200-7-FW manage high input voltages across regional grids?
It accepts a wide input range from 380 to 480 VAC, enabling stable performance across varied global power conditions. This allows seamless integration without step-down transformers.
What measures does the DKCXX.3-200-7-FW take to protect its internal components in cabinet installations?
It comes with an IP20 protection rating, safeguarding the drive against accidental contact and small debris. You should still install it inside a closed electrical cabinet to meet safety norms.
Can the DKCXX.3-200-7-FW handle temperature fluctuations during logistics or maintenance storage?
It tolerates storage temperatures between -30 to +85 °C without performance degradation. That ensures safe warehousing and transport even in non-climate-controlled environments.
How does the DKCXX.3-200-7-FW handle high-power applications in continuous-load systems?
Its 200 A rated current enables efficient energy delivery to high-torque motors in demanding applications. This ensures stable closed-loop control in servo-based machinery and automation cells.
Internal Product Review
The DKCXX.3-200-7-FW is a Bosch Rexroth drive controller with a 200 A rated current. It supports a 700 V DC-bus voltage, accepts 380 – 480 VAC input, and ensures IP20 protection. This unit meets environmental standards, operating between 0 – 45 °C and tolerating up to 95 % relative humidity.
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