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ST130

The ST130 frequency inverter product series was produced until 2022 and is no longer manufactured by Sourcetronic.

Consultation for the products of the ST130 frequency inverter series is still offered for business customers.

The range included the ST130 frequency inverters, which differed in power and voltage (230, 400 volts). These have been completely replaced by the ST500 frequency inverters and ST600 frequency inverters.

The successor products are the powerful and compact ST500 and ST600 inverters. The ST500 & ST600 series are characterised by quick installation, simple operation, robustness and cost efficiency.

Here you will find everything helpful to parameterise the former product series. For example, how do I operate the inverter with an external potentiometer or how do I integrate an external sensor. You will also find helpful settings for error messages and how to restore the factory parameters.

  1. ST130 | Whistling noises from the engine – What can I do?

    If the motor makes whistling noises or tends to vibrate when using a frequency converter, this may be due to the carrier […]
  2. ST130 | Is it possible to operate a three-phase asynchronous motor on the single-phase mains under speed control?

    Yes, this works wonderfully with the Sourcetronic frequency converters ST130. 3 x 230 volts are output at the frequency converter (so the […]
  3. ST130 | When should I use an EMI output filter with my frequency inverter?

    The frequency inverters have unfiltered outputs. For the majority of applications this provides satisfactory performance, but for a small number of applications […]
  4. ST130 | Several motors on one frequency inverter

    Can several motors be operated on only one frequency inverter? Yes, this is possible if the following rules are observed: The motors […]
  5. ST130 | Multiple Speeds

    With the multiple speed setting you can store up to 16 different frequencies and recall them at any time via a binary […]
  6. ST130 | Display Settings

    If you do not want the frequency to be shown in your display, but a different technical value, this is also possible. […]
  7. ST130 | Power supply and motor. Where are these connected?

    The inverter has a flap in the upper area. This must first be opened. L and N of the power supply (230V) […]
  8. ST130 | Acceleration- Braking time – How do I set this?

    To adjust the start ramp/stop ramp of the ST130 inverter, the following parameters must be set: F0.05 Length of the start ramp […]
  9. ST130 | Change introduction to operation using the target frequency

    To change the target frequency from F0.08 = 50.00Hz (factory setting) to e.g. F0.08 = 25.00Hz, proceed as follows In monitoring mode […]
  10. ST130 | For an emergency stop button I need a free stop – What do I have to do?

    The ST130 frequency inverter has the terminals DI1, DI2 and DI3 with which the inverter can be switched to a free stop […]
  11. ST130 | Parameter transfer to the control panel – What do I have to do?

    To transfer all parameters stored in the frequency inverter to the memory location of the control unit, proceed as follows: Go to […]
  12. ST130 | Warning light 230 V e.g. fault case – How to connect?

    A warning lamp with 230 V must be supplied externally. The warning lamp and the frequency converter are then connected in series. […]
  13. ST130 | Operation with minimum frequency – What do I have to do?

    Should the motor continue to run at a certain minimum frequency? Set F0.11 (lower frequency limit) between 0 Hz and the set […]
  14. ST130 | Power Class – Which model do I need?

    As a rule, the power class of the inverter should correspond to that of the motor. In the case of heavy starting […]
  15. ST130 | Initial commissioning – What do I have to observe (motor data)?

    Before commissioning a frequency inverter, it is essential that the factory settings are loaded y0.00 = 1. Then the rated motor data […]
  16. ST130 | Factory settings – How do I reset the inverter?

    To reset the ST130 frequency inverters to their factory settings, parameter y0.00 = 1 must be set. With 1, all parameters are […]
  17. ST130 | Forward, Reverse, Stop – Which parameters and terminal assignment?

    The ST130 frequency inverters have terminals DI1, DI2 and DI3 with which the inverters can be switched to forward and reverse operation […]
  18. ST130 | External Potentiometer – How is it connected and which is compatible?

    As external potentiometer, which is connected to the terminals AI1, +10V and GND, all with a resistor of 1kΩ and a power […]
  19. ST130 | Digital inputs – What can be connected and how?

    The digital inputs of the ST130 enable the inverter to be controlled by means of sensors, switches, a PLC etc. The terminals […]
  20. ST130 | Analog sensors – How are they connected and parameterized?

    There is a wide range of sensors (e.g. pressure sensors, flow, temperature, …) that output their measurement results in the form of […]