1 / 3
This unit acts as a converter (rectifier) and is equipped with a power regeneration circuit. This circuit efficiently returns regenerative energy from the motors back to the main power supply, contributing to energy efficiency and reduced operating costs.
The converter provides a substantial 26 kW rated output power, capable of supplying large CNC machine systems with the necessary DC current.
It is a core component of the modular MDS-D2 system and must be installed adjacent to the largest capacity spindle drive unit for proper function and control.
The unit features a high-efficiency fin and low-loss power module, allowing for a downsized, space-saving design within the control panel.
It operates with a supply voltage of 200–230 Vac (3-phase input) or DC input.
The unit incorporates a built-in fan for forced ventilation cooling to maintain optimal operating temperatures in industrial environments.
Built with an IP20 protection rating and designed to meet demanding industrial standards for durability and safety.
| Feature | Specification |
|---|---|
| Model Series | MDS-D2 Series |
| Type | AC/DC Converter with Power Regeneration |
| Rated Output Power | 26 kW |
| Rated Input Current | 107 A |
| Input Voltage (AC) | 3-phase, 200–230 V, 50/60 Hz |
| Output Voltage (DC) | 210–311 Vdc |
| Cooling Method | Forced air cooling (built-in fan) |
| Protection Rating | IP20 |
DingYan Machinery offer all the parts of Fanuc brand items. Products contains all the accessories of CNC controller, drivers and amplifier, encoder, motor, IO modules, fan and other spare parts.
We want to be your final one-stop CNC machine tool accessories supplier, we have most Fanuc products in stock, let’s help you be more successful in your market!
Dingyan is not an authorized distributor, reseller, or representative of any products displayed on this website. All trademarks, logos, and brand names are the exclusive property of their respective owners. Product references are for identification purposes only and do not imply endorsement, affiliation, or authorization.
If you require any product assistance or support, we are happy to provide it.
DingYan Machinery is committed to creating safe, reliable, and high-performance products for our customers. Furthermore, we will continue to strive to provide more products and brands upon customers’ requirement. Should you have any inquiry, please kindly send us emails or call us.
Q1: What is the primary function of the MDS-D2 Series AC/DC Converter?
The MDS-D2 Series unit acts as an AC/DC converter (rectifier) equipped with a power regeneration circuit. It converts input AC power to DC output while returning excess energy back to the main power supply to optimize energy efficiency.
Q2: What are the main electrical specifications for this unit?
The unit has a rated output power of 26 kW, rated input current of 107 A, 3-phase AC input voltage of 200–230 V (50/60 Hz), and a DC output voltage ranging between 210–311 Vdc.
Q3: How does the power regeneration feature benefit operation?
The power regeneration feature efficiently feeds energy generated during motor deceleration back into the main power grid. This reduces overall energy consumption and cuts operating costs significantly in CNC machine setups.
Q4: What cooling mechanism does this power supply unit use?
It uses forced air cooling with a built-in fan along with a high-efficiency cooling fin and low-loss power module to maintain suitable operational temperatures inside control panels.
Q5: What product types and spare parts does DingYan Machinery supply?
DingYan Machinery offers a wide range of CNC machine tool accessories, including CNC controllers, drivers, amplifiers, encoders, motors, IO modules, cooling fans, and other spare parts.
Q6: Is DingYan Machinery an authorized distributor for the mentioned brand names?
No, DingYan Machinery is an independent supplier and is not an authorized distributor, reseller, or representative of the displayed trademarks. Brand names and references are strictly used for product identification purposes.
