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MSF220V/VU PTC-Resistor Relay Overview by hector Carrera is a document available to read on EtoBox.

What is MSF220V/VU PTC-Resistor Relay Overview about?

The document summarizes a PTC-resistor relay type MSF220V/VU that is suitable for temperature monitoring in dry transformers. It has 3 PTC circuits that can be connected to monitor different nominal response temperatures, with one circuit controlling a fan for forced cooling, and two circuits for alarm signals. Each circuit monitors for breaks and shorts to reduce false alarms. It provides intelligent fan control and two alarm relays, is UL recognized, and mounts on a DIN rail or wall.

Author

hector Carrera

Language

EN