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NEWS.

NEWS ITEMS

 

Firmware update SM15K 

Version SM15000_H0_P0110

 

Logo_Firmware Update

 

Delta Elektronika offers firmware updates free of charge for all users of Delta Power Supplies.

This is part of our excellent service! 

 

Now available is the latest firmware update for the SM15K series:

version SM15000_H0_P0110.

 

 

How to update your SM15K?

Go to the product manual and follow the instructions at page 3-1, point 2.

 

Product manual SM15K

 

 

Download firmware update

Download the latest firmware version for the SM15K directly by clicking on below link.

 

Firmware update P0110

 

 

Release note

For an overview of all changes, download the firmware release note.

  

Release note

 

 

 

 

Stippellijn

 

 

 

Firmware update SM3300 

Version SM3300_H0_P0157


Logo_Firmware Update

 

Delta Elektronika offers firmware updates free of charge for all users of Delta Power Supplies.

This is part of our excellent service! 

 

Now available is the latest firmware update for the SM3300 series:

version SM3300_H0_P0157.

 

 

How to update your SM3300?

Go to the product manual and follow the instructions at page 3-2, point 2.

 

Product manual SM3300

 

 

Download firmware update

Download the latest firmware version for the SM3300 directly by clicking on below link.

 

Firmware update P0157

 

 

Release note

For an overview of all changes, download the firmware release note.

  

Release note

 

 

 

 

Stippellijn

 

 


Now available: Analog interface SM15K

Image_Analog isolated interface SM3300 and SM15K

 

 

The SM15K series can now be controlled by the isolated analog programming interface (INT

MOD ANA). This module – originally designed for the SM3300 series – also works in the

SM15K. All that is needed is the latest SM15K firmware update. That's it! Firmware updates

are available free at our website!

 

 

More slots

There is one difference compared to the SM3300-series: INT MOD ANA can be plugged into

any available slot of the SM15K. No limitations any longer.

 

 

Data sheet

Download below the data sheet of the Analog interface for the SM15K series.

  

Data sheet

 

 

Product manual

If you would like to know how to install and use the Analog interface, download our

product manual.

 

Product manual

 

 

 

 

Stippellijn

 

 

 

New! Master/Slave Interface SM15K

 

 

Delta introduces a new exciting interface for the SM15K-series: The Master/Slave interface!IMA_Master/Slave Interface SM15K-series

The master/slave control enables programming as if it's just one big power supply system;

no need to program each supply individually.

 

The Master/Slave interface connects SM15K power supplies and can therefore obtain a total

output current or voltage greater than a single power supply. This interface can connect up

to 20 units in parallel operation and reach up to 300 kW! It can do this while keeping the

specifications almost equivalent to using one power supply: for instance a recovery time

of only 250 uSec!

 

More exciting SM15K developments will be released soon! Be first to know when by subscribing

to our newsletter.

 

 

Data sheet

Download below the data sheet of the Master/Slave interface for the SM15K series.

 

Data sheet

 

 

Product manual

If you would like to know how to install and use the Master/Slave interface, download our

product manual.

 

Product manual

 

 

Application notes M/S operation

Download below the application notes for Master/Slave parallel or series operation for the

SM15K series.

 

Application note (for SM70-CP-450 in M/S parallel operation)

 

Application note (for SM500-CP-90 and SM1500-CP-30 in M/S parallel operation)

 

Application note (for SM500-CP-90 in M/S series operation)

 

 

 

 

Stippellijn

 

  

 

NEW! SM15K-SERIES

BI-DIRECTIONAL DC POWER SUPPLYIMA_SM15K (1000px)

 

Watch video

 

 

More Delta Power

 

With the new SM70-CP-450SM500-CP-90 and SM1500-CP-30 we have extended our

offering to a higher power level: from 6kW maximum per supply to 15kW. 


Increased power without compromising either specifications or lifespan is what the

SM15K units offer. A breakthrough in power electronics technology has enabled us to

engineer features that customers demanded but were previously impossible while maintaining

very competitive prices.

Several new features are introduced in the SM15K series compared to our current power

supply series. One is already implied in the unit name: CP is short for Constant Power! The

constant power characteristic is not new, but along with a bi-directional power flow it is! Here

are the most striking features.

 

 

Flex output for better value

Icon_Flex Output: Constant Power 

The constant output power covers the output range of five separate power supplies with a

traditional rectangular VI-curve. For example:

 

SM70-CP-450

  70 Volts @ +214 Amps              70 Volts @ -214 Amps

  60 Volts @ +250 Amps              60 Volts @ -250 Amps

  50 Volts @ +300 Amps              50 Volts @ -300 Amps

  40 Volts @ +375 Amps              40 Volts @ -375 Amps

  33 Volts @ +450 Amps              33 Volts @ -450 Amps

 

SM500-CP-90

  500 Volts @ +30 Amps             500 Volts @ -30 Amps
  375 Volts @ +40 Amps             375 Volts @ -40 Amps
  300 Volts @ +50 Amps             300 Volts @ -50 Amps

  250 Volts @ +60 Amps             250 Volts @ -60 Amps

  167 Volts @ +90 Amps             167 Volts @ -90 Amps

 

SM1500-CP-30

1500 Volts @ +10 Amps            1500 Volts @ -10 Amps

1000 Volts @ +15 Amps            1000 Volts @ -15 Amps

  750 Volts @ +20 Amps              750 Volts @ -20 Amps

  600 Volts @ +25 Amps              600 Volts @ -25 Amps

  500 Volts @ +30 Amps              500 Volts @ -30 Amps

 

 

Choosing the best output range is much easier now and offers users far better value for money.

 

 

Bi-directional power flow

Icon_Bi-directional Power Flow 

Bi-directional power means the same constant power characteristic in the second quadrant for

the full 15 kW. It operates like an electronic load too: previously Delta’s power supplies would

be equipped with an optional power sink capable of absorbing up to 10% of the total energy

which was dissipated via internal heat sinks.

 

Now, the power sink is standard and can sink up to 100% of the power without the need for

dissipating lots of energy.

 

 

Power Recovery [Regeneration] Technology

 

With the new Power Recovery [Regeneration] Technology Delta returns full power back into the

grid and the efficiency of 95% avoids the need for expensive water cooling. Compared to

traditional electronic loads – where dissipation is 100% – there is a power loss of just 5%.

Rooms will be cooler, costs for air conditioning systems will drop significantly and overall, the

SM15K units contribute to a smaller carbon footprint.

 

 

Extremely good dynamic response to load changes

 

Fast response to load changes has been a challenge for a long time, especially when it comes

to changing from positive to negative current and vice versa. Previously, for applications

requiring source and sink devices, several solutions were offered such as pre-loads. The full

integration of source and sink in one device is a neater and more efficient solution. The output

voltage of a SM500-CP-90 recovers in 200µs after a load change from +90 to -90A and -90 to

+90A.

 

 

Inclusive functionality

 

Besides the constant power output and the bi-directional power flow a lot of other features are

included in the standard versions of the SM15K series. For instance:

 

    • Ethernet interface
    • Built-in sequencer
    • Digital control to adapt regulation to match load type
    • Fine tune settings


There are no additional charges for these features.

 

 

Optional interfaces

 

The standard interface for the SM15K units is the Ethernet interface (16 bit) with built in

sequencer. Optional plug and play interfaces are: 

 

    • Master/Slave interface series & parallel operation
    • Isolated analog programming interface
    • Serial interface with multi protocols: RS232, RS485, RS422, USB (device)
    • Digital I/O interface
    • Interface with isolated contacts

 

One more interface is under development: the interface with simulation software.

 

 

Data sheet

 

Download the data sheet (preliminary version) of the SM15K series by clicking on the link

below.

 

Data sheet

 

 

More SM15K news

 

To be honest: we are proud of our new bi-directional DC power supply units! Coming soon is

another exciting 15kW unit.

 

    • SM210-CP-150

 

Be first to know when this new product will be released by subscribing to our newsletter

 

 

 

 

Stippellijn

 

 

 

SM3000 is retired

 

IMA_SM3000 retiring 

With effect of Januari 1, 2017 Delta Elektronika has stopped the production of the SM3000

series. We have produced these power supply models since 1991. Now it's time to retire. 

 

Defect units will be repaired for a period of 10 year after production stop. Of course against

cost price because Delta power supplies ought not to breakdown. For this reason we don't

want to make profit on repairs. Spare parts will be available for 10 years as well.

 

The SM3000 series have been replaced by the SM3300 series. See below overview.

 

SM3000 unit       SM3300 unit
    • SM15-200D
       replaced by:        
    • SM18-220
    • SM30-100D
  replaced by:  
    • SM66-AR-110
    • SM45-70D
  replaced by:  
    • SM100-AR-75
    • SM70-45D
  replaced by:   
    • SM100-AR-75
    • SM120-25D
  replaced by:   
    • SM330-AR-22
    • SM300-10D
  replaced by:   
    • SM660-AR-11

 

 

 

Sales Department

 

T: +31 111 413656
E: by filling out the contact form

 

Contact form
Product Support

 

T: +31 111 413656
E: by filling out the contact form

 

Contact form