Scalable Hardware

The M60 is available with a multitude

of I/O configurations to suit the most

demanding application needs. The

expandable modular design allows for

easy configuration and future upgrades.

• Multiple CT/VT configurations allow for

the implementation of many protection

schemes, including applications with

high-impedance machine grounding

• RTD inputs allow biasing of the

motor thermal model, as well as

overtemperature protection of the

stator, bearings, and other heat

sensitive components of the motor

• Types of digital outputs include trip

rated Form-A and Solid State Relay

(SSR) mechanically latching, and

Form-C outputs

• DCmA inputs are available to monitor

equipment and process parameters

Monitoring and Metering

The M60 includes high accuracy metering

and recording for all AC signals. Voltage,

current, and power metering are built into

the relay as a standard feature. Current and

voltage parameters are available as total

RMS magnitude, and as fundamental

frequency magnitude and angle.