New software and a new sensor from Rittal

The new version 6.2 of Rittal's RPE software enables the design of motor control centres, electrical switchgear, control panels and the generation of bills of materials, costs and designs that comply with the latest IEC 61439 switchgear standards. 

Key features for users of Rittal’s RPE software include generation of copper connection drawings; production of design verification documentation and the ability to generate users own documentation; internal enclosure temperature calculation; application examples; excel configurator for temperature rise calculations up to 630A and up to 1600A according to IEC 61439 section 10.10.4.2 and new partial doors and front panels.

An upgrade from version 6.1 to 6.2 can be achieved automatically via the Internet.

Meanwhile, a new fan speed control sensor is available for Rittal’s TopTherm fan-and-filter units. This handy and compact device, which is compatible with the larger models in the range of electronically commutated (EC) TopTherm fan-and-filter units, automatically adjusts the fan speed in response to changes in temperature inside the enclosure.

With a fixed set-point of 35°C, the device provides continuous control with fan speeds varying linearly between 10 percent at 20°C and 100 percent at 35°C. No additional power supply is required as the sensor takes a 10Vdc feed from the fan-and-filter unit itself.