The global AC drive manufacturer Vacon has renewed its entire Vacon NXP premium product range. The update involves improvements to both the air-cooled and liquid-cooled units in the complete power range from 0.55 kW to 5,300 kW. The Vacon NXP will maintain its strong position in Vacon’s product portfolio and in the highly competitive AC drives market.
One of the most significant improvements concerns the control circuit boards, which have been significantly redesigned and conformally coated. Certain critical components have been replaced in order to increase their temperature sustainability. However, the range of functionality and compatibility of the circuit boards remain unchanged.
Varnished cards and option boards, which are provided as standard in the power modules above 72A, improve protection against dust and moisture. Performance and durability have also been enhanced via improved cooling channels for optimal cooling and experience-based optimisation of protection limits. In the air-cooled Vacon NXP, new fans improve the reliability of the drive, thus ensuring a longer lifetime. Thanks to the new cooling concept, fan efficiency has been improved by more than 50 per cent.
Vacon
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