MPS 3000Motor Protection and Control Relay

Sumary

Protection Features Protection Function Wiring Diagrams Control Features Programacion

Protection Features

Voltage base protectionUnder-voltageOver-voltagePhase-lossPhase sequenceMaximum start time

Protection Features

Current base protectionsToo many startsUnder currentLoad increaseOver-current level 1 (Stall/Locked protection),Over-current level 2 (Short circuit) Thermal OverloadUnbalanced currentGround fault current.

Protection Features

Power based protectionsUnder PowerLow Power Factor

Protection Features

Temperature Based Up to 10 sensors (10 RTDs are standard)Based Up to optionally 6 RTDs + 4 thermistors

Protection Features

General based protection Control circuit fault (C only)Welded contact (C only)Three external faultsComm. Port Failure.

Protection Features

Analog Inputs based protection For external devices such as Vibration sensor.

Protection Features

Two levels for most faults Usually used for Alarm and Trip.

Wiring Diagram

Wiring Diagram

Control Features

Starting methodsDirect OnlineStar DeltaSoft StartersReversing

Two Speeds.

Control Features

Control TypesLocal and Remote

Port RS485Comunicaton Protocol (Modbus Serial)

Control Features

A Liquid Crystal Display (LCD), together with a keypad and LEDs enables user friendly interface

Unauthorized setting changes can easily be prevented by the correct use of the Authorized key input terminals or a dedicated parameter: PARAM. SETTING (LOCKED or NOT LOCKED)

Control Features

Measured data Calculated data Logic inputs Statistical data Fault data

Programacion

Programacion

Programacion

Programacion

Programacion

Programacion

Programacion