Eaton Power Xpert C445 series Global motor management relay

Power XpertE C445 is the most intelligent option in the

C400 motor protection family. C445 offers industry

leading protection, diagnostics and energy usage

analytics. Multiple network options and easy integration

tools make leveraging C445 intelligence easy.

Features

• Product range

• 0.3–800 A

• 690 Vac, 4160 Vac with potential transformers (PTs)

• 20–80 Hz operation

• Selectable trip class (5–40)

• Power options 120/240 Vac or 24 Vdc

• On-board I/O

• 4 digital inputs: 120 Vac or 24 Vdc

• 3 relay outputs: 2NO, 1NO/NC

• Optional external expansion I/O

• Digital I/O 64 in and 64 out

• Up to 8 analog I/O cards (RTD and thermocouple input cards)

• Logic engine allows for programming local logic with

function block programming

• On-board communication options

• EtherNet/IP

• ModbusT TCP

• Modbus RTU

• Web pages

• PROFIBUST

• USB

• Real-time clock (RTC), backup non-volatile memory,

and positive temperature coefficient (PTC) options

• Flexible user interface options

• Power Xpert inControl configuration and monitoring

software tool

• Ground fault detection

• Residual

• Pulse detection

• Zero sequencing

• High resistance ground

Benefits

• Reliability

• Advanced diagnostics allow for quick and accurate

identification of the root cause of a fault in line,

load and motor conditions

• Voltage loss restart functionality allows for

automatic recovery in the event of undervoltage

conditions without the need for user intervention

• Pre-programmed operation modes support fast, easy,

error-free installation for the majority of applications

• Flexibility

• Modular pass-through design with scalable options for current,

voltage, power, energy protections and monitoring

• Fully programmable trip and alarm thresholds and time delays