型号释义

DKC：ECODRIVE

Model Explanation

DKC: ECODRIVE04 Digital Servo Power Unit

04: Fixed PROFIBUS-DP communication version

.3: Third-generation power hardware platform

200: Continuous rated output 200 Arms

7: 700VDC DC bus high-voltage model (AC380~480V incoming line)

FW: Empty base, without MGP main control board, no pre-installed driver firmware

/S10: Factory special customization version, customized braking parameters, component selection, factory aging test, exclusive equipment matching customization

Technical Parameters (Main parameters are the same as standard DKC04.3-200-7-FW, with S10 differences indicated)

Main Power Supply: Three-phase AC380~480V ± 10%, 50/60Hz, DC24V control power supply power consumption 75W

DC Bus: Nominal 700VDC, Overvoltage 850VDC, Built-in 24Ω pre-charge resistor, 1.5mF bus capacitor

Output: 200A continuous, 240% overload 400ms, Carrier 4/8kHz selectable, Maximum output 800Hz

S10 Customization Changes: Built-in braking peak 120kW/0.5s, Continuous braking power optimized by the original factory, Heavy-load start-stop tolerance superior to standard model

Appearance: Width 165× Height 365× Depth 265mm, Net weight 19.5kg, IP20 cabinet installation

Environment: 0~45℃ full load, Altitude ≤ 1000m; Storage - 30~+85℃, No condensation

Interface and Communication Configuration

Power Terminals: L1/L2/L3 incoming line, U/V/W motor power terminal, External braking resistor connection post

Encoder Port: Compatible with rotary encoder, TTL incremental, sine/cosine encoder

Card Slot: Compatible with S10 adapter type MGP-7 main control card (Ordinary MGP can be installed, but parameters need to be slightly adjusted)

Communication:

1. RS232 debugging port (Enable MGP, IndraWorks debugging firmware burn)

2. Body-fixed PROFIBUS-DP bus (04 version type fixed DP, cannot be changed to SERCOS)

3. Optional CANopen/InterBus expansion card Core function

Only the inverter power hardware is involved, and the three-loop control relies on the MGP-7 main control board; it supports ±10V analog speed regulation, pulse position, PROFIBUS bus multi-axis synchronization, electronic gear, origin return to zero, and brake linkage;

S10 unique feature: The original factory can adjust the hardware overcurrent / overtemperature protection threshold, suitable for equipment with large inertia and frequent start-stop conditions, and provides full fault self-lock protection. Applicable scenarios

Imported heavy-duty extrusion machine, original European-made large gantry machine, original factory-provided lithium battery coating main drive, customized heavy-duty roll pressing equipment (S10 is mainly used for the original factory's original components of the entire machine)

Usage and Maintenance

1. Models with suffix 7 have a high-pressure feature and are not allowed to be connected to a three-phase 220V power supply. Only AC380~480V power supply is permitted.

2. The bare base of S10 cannot be powered on independently. It must be selected to be equipped with S10's companion MGP-7 main control card + corresponding customized firmware. For general MGP installation, parameters need to be reconfigured.

3. Although S10 has optimized built-in braking, high-frequency reciprocating heavy-load still requires an external high-power braking resistor.

4. The hardware of this body and the ordinary DKC04.3-200-7-FW can be mechanically interchangeable, but the program parameters cannot be directly used.