Eaton MP-3000 User Manual

IL17562BH04
Page i-2
Effective 10/02For more information visit: www.cutler-hammer.eaton.com
Figures
2.1 Motor Starting Profile ............................................................. 2-2
4.1 MP-3000 Pushbuttons ........................................................... 4-2
4.2 MP-3000 LED Indicators ........................................................ 4-3
6.1 Panel Cutout Dimensions ....................................................... 6-4
6.2 Faceplate Dimensions ............................................................ 6-5
6.3 MP-3000 Case Depth Dimensions ......................................... 6-6
6.4 Universal RTD Module Mounting Dimensions ....................... 6-7
6.5 Rear Panel Terminals .............................................................. 6-8
6.6 Typical Ct Circuits and Motor Control Wiring ......................... 6-9
6.7 Typical ac Supply and URTD Wiring..................................... 6-10
6.8 Alternatives for Discrete Input Wiring ................................... 6-11
6.9 RTD Wiring to URTD Module................................................ 6-12
8.1 System Overview .................................................................... 8-3
8.2 Torques from Sequence Currents........................................... 8-3
8.3 Unbalanced Motor Current Example ...................................... 8-3
8.4 Positive Sequence Component Calculation ........................... 8-4
8.5 Negative Sequence Component Calculation ......................... 8-4
9.1 Rotor Temperature Tracking ................................................... 9-6
9.2 Motor Protection Curve .......................................................... 9-7
9.3 Underload Jam Protection Curve ........................................... 9-8
9.4 Motor Protection Curve Example (without RTDs) .................. 9-9
9.5 Motor Protection Curve Example (with RTDs) ................... 19-10
9.6 Motor Start and Run Cycles ............................................... 19-11
10.1 Typical PONI Module ............................................................ 10-4
13.1 MP-3000 Drawout Relay ...................................................... 13-1
13.2 MP-3000 Drawout Panel Mounting ...................................... 13-3
13.3 MP-3000 Drawout Panel Mounting ...................................... 13-5
13.4 Rear View of MP-3000 Drawout Outer Case ....................... 13-5
13.5 MP-3000 Drawout Typical Ct Circuits and
Motor Control Wiring ............................................................. 13-6
13.6 MP-3000 Drawout Typical AC Supply and urtd wiring .......... 13-7
13.7a MP-3000 Drawout Alternatives for Discrete Input Wiring ..... 13-7
13.7b MP-3000 Drawout Alternatives for Discrete Input Wiring ..... 13-8
Tables
1.1 MP-3000 Motor Protection Relay Ordering Information ........ 1-3
1.2 MP-3000 Motor Protection Relay Accessories ...................... 1-3
1.3 MP-3000 Renewal Parts ......................................................... 1-4
4.1 Motor State (Default Mode) Display ....................................... 4-3
4.2 Monitor Mode Display ............................................................ 4-4
4.3 View Settings Mode/Program Worksheet .............................. 4-6
4.4 History Mode Display ........................................................... 4-19
4.5 Log Mode Display ................................................................. 4-23
5-1 Inconsistent Settings Messages ............................................ 5-1
9-1 Example Insulation Temperature Classes
(from NEMA MG-1) ................................................................. 9-3
10.1 Allowed Ranges of MP-3000 Settings for
Communications in IQ 1000 II Emulation Mode .................... 10-3
12.1 Alarm Conditions................................................................... 12-3
12.3 Troubleshooting: Operator Panel Malfunctioning .................. 12-6
12.4 Internet Diagnostic Failure Messages ................................... 12-6
13.1 Ordering Information ............................................................. 13-1
13.2 Drawout connector Specifications ........................................ 13-1
13.3 MP-3000 Drawout Relay Parts List ....................................... 13-2

Eaton MP-3000 Specifications

General

Brand	Eaton
Model	MP-3000
Category	Relays
Language	English