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Eaton MP3010 - User Manual

Eaton MP3010
100 pages
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IM02602002E www.eaton.com
IM02602002E - Rev. E
MP-3000 Motor Protection Relay
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Eaton MP-3000 Motor Protection Relay

Table of Contents

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Eaton MP3010 Specifications

General IconGeneral
Weight0.1 LB
Voltage600 V
Poles3
Rated Operational Voltage600 V
Electrical Durability100, 000 operations
Contact MaterialSilver Alloy
Number of Poles3
Operating Temperature Range-40°C to 70°C

Summary

SECTION 1 - INTRODUCTION

SECTION 1 - INTRODUCTION

SECTION 2 - PRODUCT OVERVIEW

2.1 Optimum Motor Protection

How the MP-3000 is designed for motor utilization and protection against faults.

SECTION 2 - PRODUCT OVERVIEW

SECTION 4 - OPERATOR PANEL

SECTION 4 - OPERATOR PANEL

SECTION 5 - PROGRAMMING THE MP-3000

5.0 General

How to change MP-3000 settings and guidance on understanding settings.

5.1.1 Setting P1 L1, Full Load Amperes (FLA)

Setting the maximum stator continuous RMS current in amperes.

5.3.4 Setting P3 L4, Instantaneous Over current Trip Level (IOC)

Sets the instantaneous over current trip limit as a percentage of FLA.

5.3.9 Setting P3 L9, Under load Trip Level (ULT)

Sets current level below which motor loss of load is detected.

5.4 Page 4, SP ALARM, Settings P4 L1 to P4 L8

Settings to configure alarm functions, each can be disabled.

5.5 Page 5, SP START, Settings P5 L1 to P5 L12

Settings controlling motor starting and jogging functions.

5.8 Page 8, SP AREL, Settings P8 L1 to P8 L22

Configures which events activate the alarm relay.

5.1.2 Setting P1 L2, Locked-Rotor Current (LRC)

Setting the motor current when stalled, as a percentage of FLA.

5.2.4 Setting P2 L4, Motor Bearing Trip (MB T)

Sets the motor bearing temperature limit for tripping.

5.2.6 Setting P2 L6, Load Bearing Trip (LB T)

Sets the load bearing temperature limit for tripping.

5.3.6 Setting P3 L6, Jam Trip Level (JMT)

Sets the motor jam current trip limit as a percentage of FLA.

5.3.12 Setting P3 L12, Phase Unbalance Trip Level (UBT)

Sets percent of phase unbalance above which the relay trips.

5.9 Page 9, SP AUX1, Settings P9 L1 to P9 L25

Configures events that activate AUX1 output relay and load shedding.

5.10 Page 10, SP AUX2, Settings P10 L1 to P10 L23

Configures events that activate AUX2 output relay.

5.12 Page 12, SP SYS, Settings P12 L1 to P12 L18

Configures overall operation of the MP-3000.

5.13.2 Setting P13 L2, Trip Relay Test (TRP ENER or TRP DENR)

Tests the trip relay by energizing or de-energizing it.

5.14 Page 14, SP RESET, Settings P14 L1 to P14 L4

Resets or clears accumulated history mode statistics.

5.2.2 Setting P2 L2, Winding Temp Trip (WD T)

Sets the motor stator winding temperature limit for tripping.

SECTION 5 - PROGRAMMING THE MP-3000

5.1.5 Setting P1 L5, Phase Current Transformer Ratio (PCT)

Specifies the numerator of the main phase current transformer turns ratio.

SECTION 5 - PROGRAMMING THE MP-3000

5.3 Page 3, SP TRIP, Settings P3 L1 to P3 L14

Settings that configure the trip functions of the MP-3000.

5.12.18 Setting P12 L18, Arm or Disarm Trip Relay

Blocks or enables trip output contacts for maintenance.

5.3.1 Setting P3 L1, Ground Fault Trip Level (GFT)

Sets the ground fault trip current pickup level.

5.13 Page 13, SP TEST, Settings P13 L1 to P13 L8

Test settings for MP-3000 inputs and outputs.

SECTION 5 - PROGRAMMING THE MP-3000

5.4.2 Setting P4 L2, I2 T Alarm Level (I2 TA)

Sets thermal accumulator level at which the relay alarms.

5.5.5 Setting P5 L5, Motor Start Transition Current Level (TRNC)

Sets current level defining transition from START to RUN state.

5.12.16 Setting P12 L16, Internal Diagnostic Failure Action

Selects action for internal diagnostic failures.

SECTION 5 - PROGRAMMING THE MP-3000

SECTION 8 - MOTOR THERMAL PROTECTION BASICS

SECTION 8 - MOTOR THERMAL PROTECTION BASICS

8.2.2 Thermal Model and Rotor Temperature Protection

How thermal models and rotor temperature protect the motor.

SECTION 9 - APPLICATIONS AND SETTINGS

9.1 Motor Protection

How the MP-3000 protects motors, starters, and loads.

9.2.7 Armed;Disarmed Mode

Feature for blocking trip output contacts during maintenance.

SECTION 9 - APPLICATIONS AND SETTINGS

SECTION 9 - APPLICATIONS AND SETTINGS

SECTION 9 - APPLICATIONS AND SETTINGS

SECTION 10 - DATA COMMUNICATIONS

SECTION 11 - TESTING

SECTION 11 - TESTING

SECTION 12 - TROUBLESHOOTING

SECTION 12 - TROUBLESHOOTING

12.2 Troubleshooting MP-3000 Monitored Equipment

Using MP-3000 info to help localize monitored equipment problems.

12.2.2 Trip Conditions

How trip conditions operate the trip relay and other contacts.

SECTION 13 - DRAWOUT CASE OPTION FOR THE MP-3000 MOTOR PROTECTION RELAY

SECTION 13 - DRAWOUT CASE OPTION FOR THE MP-3000 MOTOR PROTECTION RELAY

13.4.3 Armed;Disarmed Operation

Feature for blocking trip output contacts during maintenance.

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