The LOVATO Electric PMIC13K50 is an insulation monitoring device (IMD) designed for continuous monitoring of insulation resistance in unearthed DC IT systems. With a maximum monitored voltage of 1500VDC, it is specifically intended for Megawatt Charging System (MCS) applications and other high-voltage DC charging infrastructures.
The integrated graphical display provides immediate access to measured values, operating status and configuration parameters. Its built-in RS485 Modbus RTU communication interface enables seamless integration with PLCs, HMIs and energy management systems. The device also features three SSR outputs for Ready, Warning and Fault status, a programmable digital input and a 12...24VDC auxiliary supply.
Its compact 4-DIN enclosure requires no spacing between adjacent devices, maximizing panel space while simplifying installation. The PMIC13K50 complies with IEC/EN 61557-8, IEC/EN 61557-18 (draft) and IEC 61851-23, making it ideal for next-generation high-power DC charging stations.