WEG MVW01 - Page 3

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User’s Manual

Series: MVW01

Software version: 3.5X

Language: English

Document Number: 0899.5247 / 04

Build 369

Publication Date: 01/2023

Main Page

Table of Contents5
Safety Instructions9
Safety Warnings in the Manual9
Safety Warnings on the Product9
Identification Label of the Mvw0110
Preliminary Recommendations10
General Information13
About the Manual13
Software Version13
How to Specify the Mvw01 Model14
Available Models17
MVW01 Main Components24
MVW01 Electronic Boards27
PLC2 Expansion Board27
Receiving and Storage28
Mvw01 with 3 Levels (3L)29
Mechanical Data31
Panel Constructive Aspects31
Input Rectifier32
Inverter Arms33
Control Rack35
Available Models36
With 5 Levels (5L)37
Mechanical Data38
Available Models38
Mvw01C (Compact)39
Panel Constructive Details44
Available Models45
Mvw01 Wc (Water Cooled)47
Water Cooled Bridge Rectifier48
MVW01 WC Power Arms49
Control Rack50
WEG Cooling System RSW50
Heat Exchanger51
Flow Sensor51
Pressure Transmitter51
Temperature Transmitter51
Three-Way Valve52
Centrifugal Pump52
Over Pressure Valve52
Automatic Degasser Valve52
Expansion Tank52
Leakage Sensor52
Installation Specifications52
Coolant Fluid52
Hydraulic Connections of the Secondary Circuit (Customer)53
Hydraulic Connections of the Primary Circuit (Inverter)54
Mechanical Data55
Available Models56
Output Filters57
Sinusoidal Output Filter59
Inverter Parallelism61
Structure of the Parallel Inverter61
Three Level (3L) Line with up to Four Set Parallelism (3L4)62
Parallelism of 2 Frame D or 2 Frame E63
Five Level Parallelism Line65
Supported Motors67
Induction Motor67
Synchronous Motor67
Absolute Encoder with Rssi Board67
Field Set (DC with Brushes)70
Permanent Magnet Synchro Motors (Pmsm)70
Installation, Connection and Energization71
Mechanical Installation71
Environmental Conditions71
Handling Recommendations72
Hoisting72
Moving73
Unpacking73
Positioning/Mounting75
Power Arm Insertion76
Power Arm Electric and Fiber Optic Connections78
Insertion of the MVW01C Power Arms80
Electrical Installation83
Power Section83
Input Circuit Breaker86
Low Voltage Auxiliary Supply87
Energization, Start-Up and Safe De-Energization88
Pre-Power Checks88
Initial Power-Up (Parameter Settings)89
Start-Up89
Start-Up - HMI Operation - Control Mode: V/F 60 Hz89
Safe De-Energization Instructions90
Optional Accessories and Boards93
Mvc4 Signal and Control Connections93
Digital Inputs94
Analog Inputs and Outputs95
Relay Output96
Wiring Installation96
Function Expansion Boards97
EBA (Expansion Board a - I/O)97
EBB (Expansion Board B - I/O)101
Plc2104
Incremental Encoder106
EBA/EBB Boards107
EBC1 Board108
Short Ups Module111
CFW10 Inverter Parameterization111
Mvc3 Control Board Connections112
Special Functions115
Load Share Function "Main/Auxiliary115
Implementation Modes115
Torque Reference - Operation in Vector Mode115
Limitation of the Torque Current - Operation in Vector Mode116
Negative Slip - Operation in Scalar Mode117
Synchronous Transfer or Synchronous Bypass Function118
Basic Settings118
Important Signals for Analog Outputs119
Possible Failures119
Operating Sequency120
Safety Stop Function121
Implementation Mode121
Hardware121
Diagnostics and Troubleshooting123
Information for Contacting Technical Support123
Preventive Maintenance123
Preventive Maintenance During Operation123
Preventive Maintenance with Complete Stop/De-Energization125
Safe De-Energization Instructions127
General Warranty Conditions for Mvw-01 Frequency Inverters Mvw01128

WEG MVW01 - Page 3

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