Chess Electric
400 Matheson Blvd East, Unit 12, 13 L4Z1N8 Mississauga, ON, Canada

Driving industry advancements The Multilin 350 is a member of the Multilin 3 series protective relay platform designed as for the protection, control and management of feeders or related applications as a primary or backup protection device. The cost effective 350 was further enhanced to include features such as integrated arc flash protection, metering, monitoring and diagnostics, preventive maintenance, advanced communications and security.... 350 Enhancements The Multilin 350 supports an integrated arc flash module providing constant monitoring of an arc flash condition within the switchgear. The 350 is able to detect light and overcurrent using arc sensors connected to the relay. The 350 supports both point and loop sensors which are suitable for a particular compartment or the entire busbar section of a MV or LV switchgear. Self monitoring and diagnostics of the sensors ensures the health of the sensors as well as the full length optical fiber cables. Programmable LEDs on the front panel display of the 350 can be configured to indicate the health of the sensors and its connection to the relay. This new enhancement to this cost effective protective device makes it that much more versatile for the industrial protection and control applications. For more information on the 350 or a product presentation highlighting the new enhancements and the applications, please visit www.chesselectric.ca

Meltric Tag Out video detailling the tag out of equipment using Meltric

Induction motors are an important part of many industrial processes. Being able to identify motor issues that are not necessarily easily identified in the early stages is critical in minimizing downtime and equipment damage. Broken rotor bars often start at the junction between the rotor bar and the end ring. Adjacent bars end up carrying the additional current causing more damage if the broken rotor bar is not promptly detected. As the rotor rotates at high speeds, the broke...n bars can lift out causing a catastrophic motor failure and potentially damaging surrounding equipment. The 869 GE Multilin motor protection relay provides comprehensive broken rotor bar detection allowing the operator to monitor the condition over time and take action before the motor is damaged. Just another innovative solution continuing GE's rich tradition in protection and control. For more information about the 869 broken rotor bar detection, visit the following link http://www.chesselectric.ca/docs/869_Broken_Rotor_Bar.pdf