Table of Contents
1 SAFETY PRECAUTIONS........................................................................................................................................................................3
2 SPECIFICATIONS ...................................................................................................................................................................................4
2.1 Specification of Components .........................................................................................................................................................4
2.2 Standard System Configurations ...................................................................................................................................................6
2.2.1 Stand-Alone System Configuration.................................................................................................................................................................... 6
2.2.2 Extended System Configuration ........................................................................................................................................................................ 6
2.2.3 ATEX / IECEx System Configuration ................................................................................................................................................................. 7
2.2.4 Hazardous Location Cl1 Div2 System Configuration ........................................................................................................................................ 7
2.3 Pressure-Flow Curves ...................................................................................................................................................................8
2.4 NPSHr Curves ................................................................................................................................................................................8
2.5 Maximum Static Pressure of Pump Heads ...................................................................................................................................9
2.6 General Environmental Conditions................................................................................................................................................9
2.7 Basic Dimensions of Main Components .....................................................................................................................................10
3 ENGINEERING INFORMATION ...........................................................................................................................................................13
3.1 Sealing and Material Concept .....................................................................................................................................................13
3.2 AC Supply and Power Consumption ...........................................................................................................................................14
3.2.1 Power Consumption......................................................................................................................................................................................... 14
3.2.2 AC Input Voltage and Grid Currents ................................................................................................................................................................ 14
3.2.3 Inrush Current .................................................................................................................................................................................................. 14
3.2.4 Earth Leakage Current..................................................................................................................................................................................... 15
3.2.5 Recommendations for Circuit Breaker Design ................................................................................................................................................ 15
3.3 Temperature Monitoring ..............................................................................................................................................................15
3.4 Thermal Management ..................................................................................................................................................................16
3.4.1 Motor Temperature .......................................................................................................................................................................................... 16
3.4.2 Controller Temperature .................................................................................................................................................................................... 18
3.5 Hydraulic Circuit Design ..............................................................................................................................................................19
4 INSTALLATION .....................................................................................................................................................................................20
4.1 Electrical Installation of Controller ...............................................................................................................................................20
4.1.1 Overview .......................................................................................................................................................................................................... 20
4.1.2 General Installation Instructions ...................................................................................................................................................................... 22
4.1.3 Electrical Installation of Controller LPC-4000.1 for Standalone Operation ..................................................................................................... 23
4.1.4 Electrical Installation of Controller LPC-4000.1 for Extended Operation ........................................................................................................ 23
4.1.5 Installation Extended Controller LPC-4000.2 with PLC Interface.................................................................................................................... 24
4.2 Mechanical Installation of the Pump/Motor .................................................................................................................................26
4.2.1 Standard Installation Instructions and Information .......................................................................................................................................... 26
4.2.2 Installation of Ex and Hazardous Location Motors .......................................................................................................................................... 26
4.3 Mechanical Installation of the Controller .....................................................................................................................................28
4.4 Mechanical Installation of Adaptor/Extension Cables.................................................................................................................28
5 OPERATION ..........................................................................................................................................................................................29
5.1 System Operation with LPC-4000.1 (Stand-Alone Version) ......................................................................................................29
5.1.1 State Diagram of LPC-4000.1.......................................................................................................................................................................... 29
5.1.2 Standalone Operation (Button Control Mode) ................................................................................................................................................. 30
5.1.3 ................................................................................................................................................. 31
5.1.4 Error Display on the Integrated Panel ............................................................................................................................................................. 31
5.2 System Operation with Controller LPC-4000.2 (PLC Version)...................................................................................................32
5.2.1 State Diagram of the PLC Interface ................................................................................................................................................................. 32
5.3 System Operation for ATEX / IECEx and Cl1 Div2 Applications................................................................................................34
5.3.1 General Safety Requirements ......................................................................................................................................................................... 34
5.3.2 Control of Motor Casing Temperature ............................................................................................................................................................. 34
6 INSPECTION AND MAINTENANCE ....................................................................................................................................................35
6.1 Replacement Interval of the Impeller...........................................................................................................................................35
6.2 Impeller Replacement Procedure ................................................................................................................................................35
6.2.1 Preparation....................................................................................................................................................................................................... 35
6.2.2 Instructions for Replacement ........................................................................................................................................................................... 36
7 TROUBLESHOOTING ..........................................................................................................................................................................39
7.1 Troubleshooting for Operation with Controller LPC-4000.1 .......................................................................................................39
7.2 Troubleshooting for Operation with Controller LPC-4000.2 .......................................................................................................39
7.3 Troubleshooting with Service Software .......................................................................................................................................39
8 TECHNICAL SUPPORT ........................................................................................................................................................................39
9 APPENDIX .............................................................................................................................................................................................40
9.1 Regulatory Status.........................................................................................................................................................................40
9.1.1 CE Marking ...................................................................................................................................................................................................... 40
9.1.2 IECEE CB Safety Certification ......................................................................................................................................................................... 40
9.1.3 NRTL/ETL Safety Certification and Marking.................................................................................................................................................... 40
Rotating Electrical Machines - General Requirements (US standard). .....................................................................................................40
9.1.4 ATEX / IECEx Certification and Marking ......................................................................................................................................................... 41
9.1.5 Hazardous Location Cl1 Div2 Marking ............................................................................................................................................................ 41
9.1.1 Immunity to Voltage Sags Semi F47 ............................................................................................................................................................ 42
9.2 Symbols and Signal Words..........................................................................................................................................................43
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