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    • INDUSTRIAL POWER SUPPLIES
      • AC loads
      • AC grid simulators
      • AC sources
      • DC/DC converter
      • DC loads
      • Bidirectional DC power supplies
      • DC sources
      • Inrush current limiter
      • Industrial power suppy units
      • Measuring devices
      • Switch cabinet construction
      • OEM - Customized power supply units
    • THERMAL SOLUTIONS
      • Flexible heaters
      • Cartridge heaters
      • Customer-specific heaters
      • Customized heater assemblies
      • Peltier elements
    • MEASUREMENT TECHNOLOGY
      • display devices
      • Ground fault and short circuit indicator
      • ground fault indicator
      • overhead line indicator
      • cable junction boxes
      • short-circuit indicator
      • Electrical Measuring Instruments
      • controller
      • Sensors for earth faults
      • Sensors for short circuits
      • Voltage tap terminals
      • Voltage display and detection
      • temperature sensor
      • converter
  • Applications
    • Industrial power supplies
      • Charging drive systems
      • AC network simulations
      • Fuel cell tests
    • Thermal Solutions
      • Imaging and Optical Systems
      • Spacecraft and Satellite Battery Systems
      • IR detectors and EO/IR systems
      • Ventilators & respirators
      • PCR-DNA thermocycling
      • Valves and dosing pumps
      • Liquid heating
      • Respiratory function analysis
      • Heating of samples
    • Measurement technology
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Inquiry
DELTA NEWS 12/2025

Delta SM6K replaces SM6000

DELTA SM6K REPLACES SM6000

The next generation of 6 kW power supplies: Efficient. Stable. Future-proof.

Our manufacturer, Delta Elektronika, has completed a major product transition: The proven SM6000 series has been discontinued, and the new SM6K generation is being launched, with availability in phases starting in Q2 2026. The following applies to all users of the SM6000 series:

Orders for SM6000 devices can be placed while supplies last.

We therefore recommend switching to the new generation as soon as possible.

SM6k Series | Data Sheet
SM6k Series | Product Page
The Delta SM6K replaces the SM6000

SM6000 → SM6K: The most important differences

The new SM6K series is based on the modern architecture of the SM15K devices and offers significant technical advantages:

  • Bidirectional DC power supply – 2-quadrant operation
  • Same interface and same operating concept as the SM15K series
  • High efficiency, fast control, and low ripple performance
  • Compact design and updated electronics for stable, reliable processes
  • Modular interface slots as in the SM3300 and SM15K series.

 

Important note:

The SM6K models are not compatible with the SM6000 series and cannot be connected in parallel with SM6000.

Model Overview + Availability:

These SM6K models replace the discontinued SM6000 models.

SM6K model

SM6000 model

SM40-CP-450

(available starting April 2026)

SM15-400
SM30-200

SM75-CP-250

(available starting in May 2026) 

SM45-140
SM60-100
SM70-90

SM330-CP-55

(available starting in Q4 2026)

SM120-50
SM300-20

SM1000-CP-18

(available starting in Q4 2026)

SM600-10

Interface overview:

SM6K Series Options

SM6K

SM6000 Options

Standard Ethernet

The ETH2 option. Ethernet programming, sequencer, and web interface are standard on the SM6K.

INT-MOD-ANA

The standard analog programming port is covered by the ANA module. The module provides additional isolation.

INT-MOD-SER

The RS232 option. The SER module offers RS-232, RS485, and USB connections.

INT-MOD-MS2

Compared to the standard version in the SM6000, the MS2 module offers a significantly improved master/slave function.

INT-MOD-ANY

The ANY module provides CAN as CANopen, EtherCat, and PROFIBUS.

INT-MOD-DIG

The DIG module offers digital I/O that was not available on the SM6000.

INT-MOD-CON

The CON module features a floating lock and isolated relays. Not available for the SM6000.

Technical details

For further technical details, we would like to provide you with two resources: the SM6000 series, which was discontinued at the end of January, and the SM15K series, whose architecture and operating concept are very similar to those of the new SM6K generation. Both resources will help you plan your migration and future projects effectively.

A programmable DC source sink from the SM15k series from Delta Elektronika as a plug-in unit for a 19-inch rack.
SM15K series
SM6000 series

Further information on the new SM6K series will be released by the manufacturer in the second quarter of 2026. As soon as we receive new documentation, data sheets, or schedule updates, we will notify you immediately.

EXPLORE

Downloads and further links

Products

DC power supplies SM15K series

Data sheet

SM15K series

Data sheet

SM15K Series Interfaces

Products

DC sources SM6000 series

Data sheet

SM6000 series

YOUR INQUIRY

Service & Support

Do you require assistance? We would be pleased to support you during the transition and answer any technical questions you may have regarding the integration of the new SM6K series.

Martin Sochor

Project engineer & first level support
powersupply@ing-fischer.at
+43 2236 42694-40

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    About us

    Founded in 1982, Ing. Erhard Fischer GmbH has been a premium solution provider for customers in the manufacturing industry, research & development, automotive, solar, automation technology, aerospace, university research, medical technology, utilities, etc. for over 40 years. In addition to standard products, we also offer highly complex special solutions and complete systems.

    Contact us

    • AT-2371 Hinterbrühl,
      Weissenbach 101
    • office@ing-fischer.at
    • +43 (0)2236 42694-0

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