Optional accessories are components that are not always required when installing our drive systems, but which often make the solutions more durable, ensure they meet higher standards, or simply make the equipment easier to operate. Such components include EMC filters, chokes, braking resistors, setpoint potentiometers, ready-made setpoint controllers, tachogenerators and many other items.
Choose additional accessories to help you build a well-functioning app
Braking resistors
For DBR-type frequency converters
For BR-type inverters
Degree of protection IP00
Sine-wave filters
Easy installation
The ideal intermediary component between the inverter and the motor
Shaping the sinusoidal waveform of the output current
Motor chokes
Reduction in the steepness of the du/du voltage response
Capacitive compensation for long cable runs
Low noise level
Line reactors
Single-phase line reactors – on the power supply side of the converter
3-phase line reactors – on the converter’s power supply side
Reducing the steepness of the current rise during commutation
PATO tachogenerator
DC tachogenerator
Through-shaft output shaft available in 4 different diameters
Permanent magnets under excitation
PZTK tachogenerator
DC tachogenerator with an output shaft
Permanent magnets under excitation
Both analogue and digital solutions offered by Apator Control
Discover software designed to support the monitoring of electrical installations
Protect your system
Choose tried-and-tested drive accessories and technologies that enhance the reliability and safety of the drive system
New additions to our range
Find out how we support our customers
Take a look at our projects and find out more about solutions that improve comfort and safety when working on electrical installations.
Expert insights
Find out how correctly selected switch disconnectors improve safety, make maintenance work easier and protect your installation against unforeseen incidents.
Choose the best solutions
Find out which accessories and solutions are best suited to your installation
What should you look out for when choosing isolating switches?
Switch disconnectors play a key role in every electrical installation, protecting it from the effects of short circuits and overloads. Therefore, the purchasing decision requires not only analyses of technical parameters (e.g. rated current, mechanical endurance, IP rating), but also an assessment of other factors that affect the safety of the installation and personnel. Here are a few of them:
- features – find out whether the switch disconnectors can lock the drive in a specific position and whether they offer the option to change the up/down direction of movement. Check whether they allow for contactless replacement of fuse links and remote monitoring;
- safety – verify standards compliance with Polish and European standards, confirmed by certificates. Check the design for optimal heat dissipation, flammability class and level of protection against direct contact;
- installation flexibility – assess the speed and ease of installing the switch disconnectors for staff. Check which mounting systems the device is compatible with (e.g. busbars, mounting plates, DIN TH-35 rails);
- infrastructure compatibility – enquire about related solutions, e.g. switchgear monitoring software, busbar systems or product standardisation within a single solution group.
If you are unsure whether a particular switch disconnector is the right choice for your installation, please contact us. We will help you make a decision and support you through the subsequent stages of implementation.