Description
Polarity Inverters for Safe Power Converter Polarity Control
The Polarity Inverters series provides a practical and reliable solution for reversing the output polarity of high power converters. Many scientific and industrial applications require controlled polarity changes in order to operate correctly. These polarity inverters allow operators to safely switch the direction of current flow while maintaining stable system performance.
The system is particularly useful in applications such as magnet control, power testing environments and degaussing operations. By reversing the polarity of the power supply output, the connected equipment can perform specialized operations that would otherwise require complex circuitry or manual rewiring.
Designed for High Current Applications
The Polarity Inverters are available in several current ratings to match different power system requirements. Models are available for 200 A, 420 A, 630 A and up to 1000 A. These devices support a maximum voltage rating of 250 V, allowing them to operate with power systems reaching up to 250 kW depending on the configuration.
Each inverter unit is powered by an auxiliary AC input ranging from 100 to 240 VAC with 50 or 60 Hz frequency. This ensures compatibility with a wide range of electrical environments and simplifies installation in laboratories, industrial facilities and research infrastructures.
Integrated Safety and Control
Safety and reliability are key aspects of the Polarity Inverters design. The system includes dedicated interlock signals and enabling controls that ensure polarity switching can only occur under safe operating conditions. These signals support control voltages up to 240 V and currents up to 16 A and 10 A depending on the control function.
The mechanical design follows a standard rack mounted format, making it easy to integrate the units into existing power systems. Depending on the current rating, the enclosures are available in 19 inch rack sizes ranging from 6U to 10U.
By combining robust mechanical construction, high current handling capability and integrated safety controls, the Polarity Inverters provide a dependable solution for power supply polarity switching in demanding applications. They are especially suited for laboratories, research facilities and industrial systems that require reliable and controlled polarity inversion.
Technical Specifications
| Parameter | Specification |
| Product Name | Polarity Inverters |
| Device Type | Power supply polarity switching system |
| Maximum Current Rating | Up to 1000 A |
| Maximum Voltage Rating | 250 V |
| Available Current Models | 200 A, 420 A, 630 A, 1000 A |
| Auxiliary Power Input | 100 to 240 VAC, 50 or 60 Hz |
| Control Signals | Up to 240 V with 16 A and 10 A capability |
| Safety Features | Interlock signals and enabling control |
| Mounting Format | Standard 19 inch rack enclosure |
| Rack Sizes | 6U to 10U depending on current rating |
| Typical Applications | Magnet control, degaussing systems, laboratory power systems |
| Compatibility | Monopolar power supplies including NGPS systems |
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