Basler Decs 100 Software

The DECS-15 digital voltage regulator is now obsolete. Fortunately the DECS-250 was designed to supersede all the functions of the DECS-15 to allow for easy upgrade to the new digital voltage regulator (please note that this post is valid for the following Basler voltage regulators: DECS125-15, DECS63-15 & DECS32-15) The DECS-250 is not an exact like for like replacement but does not require a lot of engineering as it was developed with the aim of replacing the DECS-15. A complete step by step upgrade manual is available on request. Here is an extract “” For complete DECS125-15 excitation chassis supplied from Basler, we have like for like solutions available based on the DECS-250. 3d plants textures. Look for the Basler Electric Part Number on the excitation system drawings. The number would be somewhere on the bottom right corner of the page. If you find the following number 6-1103-91-120 or similar (Sometimes called MP120), and request the Basler Electric like for like replacement of the “MP120″.

Here is an extract “Download: Basler DECS125-15 replacement by DECS-250 Extract” For complete DECS125-15 excitation chassis supplied from Basler, we have like for like solutions available based on the DECS-250. Look for the Basler Electric Part Number on the excitation system drawings.

This is the easiest solution as it is completely like for like and requires less than an hour to swap over. If the DECS-15 AVR was supplied as a standalone AVR, the DECS-250 can be used with the following considerations: Mechanical Even though they are similar in size, the dimensions of both units are not strictly identical. The DECS-15 includes a separate Power module which is now included in the DECS-250 thus making the power module obsolete. In most cases, removing the DECS-15 and the Power module frees enough space to install the DECS-250. • DECS-15: 229 x 149 x 328mm (HxLxD) • DECS-15 Power Module: 105 x 122 x 197mm (HxLxD) • DECS-250: 305 x 205 x 219mm (HxLxD), (Including builtin power module) Position of the terminal blocks: • Are located at the back of the DECS125-15 • Are located on the left side of the DECS-250 It is important to consider the length of wires when choosing the location of the DECS-250 Terminal names & Numbers Some terminals on the DECS-250 have different names. A table showing the pin names transfer is included in the upgrade manual ““.

Same Features • Field output rating • Voltage sensing range • Current sensing range 1 or 5A. • Bus sensing range (if voltage matching is used) • Setpoint adjustment by dry contacts: raise / lower. • Regulation mode selection by contact 52JK and 52LM Differences • Power input: DECS-250 doesn’t require the external power module. It might require an in some power supply configurations. Please refer to our upgrade manual for full details ““ • Cross current compensation: The DECS-250 have a dedicated cross current compensation input.

For that reason, if cross current compensation is used with the DECS125-15 there are 2 options to re-wire the DECS-250: • Using the dedicated input which requires a dedicated sensing CT • Using only the sensing CT of the DECS-250 for the cross current compensation loop but the power measures in the DECS-250 will then be wrong and the under excitation limiter will have to be disabled. DECS-250 Specific requirements • The DECS-250 needs to be powered by an auxiliary power supply. The accepted range is 16 to 60Vdc or 90 to 150Vdc or 85 to 132Vac.