HIGH VOLTAGE RECTIFIERS

All industries create emissions and these go through filters or electrostatic precipitators that literally catch the dirt. We supply the power supply that helps you reduce your emissions well below legal demands and,at the same time, enjoy a reliable and effective operation that optimizes your business.

This allows you to become a good citizen, at the same time as you can focus on creating a profitable business. Given the very high reliability and long product life of our solutions, your life cycle and downtime costs are reduced. And, they are extremely efficient and have low energy consumption too, which is essential, as energy is expensive and at times scarce.

SmartKraft

The newcomer has it all. Not only it is smaller and lighter than older generations, but also offers dealing with dust of low or medium resistancy. SmartKraft provides more power to precipitators than older rectifiers and act quicker on flash-overs. This leads to a higher effect and a higher reliability, which means fewer shutdowns and a better up time, which of course improves the overall economy safety and efficiency of your plant.

Main features

• Better efficiency due to increased charge on particles and reduced back corona
• Less impact on the main electricity network, due to the higher efficiency and better power-factor than traditional thyristor controlled rectifiers
• Symmetrical three-phase load
• Lower transportation and handling costs, since the equipment is small and light
• Control cabinet and transformer/rectifier built into the same unit
• Communicates via Modbus
• Controls two rapper groups

View Kraft

Human machine interface

ViewKraft is a human machine interface (HMI). With ViewKraft the complex processes in the ESP’s Power supply can be monitored remotely in real time. Viewkraft works as the master unit which can manage communication with several slaves in the same time via Modbus RTU protocol and RS485 serial communication.

Main features

• Monitoring power supply from control room e.g. Output voltage, current, Spark rate, primary current and etc.
• Compact design for the installation
• One panel as the master for several Power supply slaves
• Alarm control e.g. Open interlock
• Secure setting functionality
• Trend view of power supply output parameter
• Power supply parameters monitoring
• Easy upgrading
• Remote trouble shooting possibility
• Customized feature: Language, adding setting parameters e.g. Rapper control, run on the PC instead of ViewKraft hardware

Kraft Classic

Kraft Classic is a sound and reliable investment that will continue to pay off – year in and year out.

Don’t take chances – go for the trustworthy one

It is really simple: we must reduce emissions as much as possible, and the future demands will be even stricter. This calls for a purifying solution that is reliable, thoroughly tested and tough enough to do the job regardless of the working environment. This rectifier is called Kraft Classic.

We have been efficient since the 1950’s

KraftPowercon has delivered power supplies for electrostatic precipitators since 1955 and some of our Kraft Classic units have been around for a long time. What better proof of how reliable, rugged and highly efficient they are can you find? These extremely robust rectifiers handle all sorts of working conditions. And, they are not only highly reliable but also very efficient. This makes them to have excellent financial and technical solutions.So, if you need a high purification level and reliable, continuous operation – choose Kraft Classic.

Main features

• Available in single phase and three phase versions which their reliability is proven . More than 15 000 units supplied and most of them are still in operation.
• Long service life due to conservative component ratings, hermetically sealed tank and surface treatment for industrial environments.
• Available with horizontal or vertical HV output.
• Can be equipped with internal or external grounding switch.
• Wide ambient temperature range.
• Output voltages from 70 kV to 150 kV and output currents from 100 mA to 4000 mA.
• Combine it with KraftPowercon control cubicle for optimal performance.

MicroKraft III

The heart of the control cabinet, controller – MicroKraft III.

Complete control is just a touch away

MicroKraft III is a modern and user-friendly controller, based on a microprocessor, which helps your control and adjusts processes in your ESP system. This is an ideal way to certify that your Kraft Classic is performing to its optimum. The control cabinet runs on thyristors and is produced by well-known components from reputed manufacturers.