I
Table of Content
Warnings ............................................................................................... VII
Safety Precautions and Instructions for Use........................................ VIII
EMC Compatibility................................................................................. X
Line Filters ............................................................................................ XII
Registered Trademarks......................................................................... XV
1 Handling Inverters .................................................................. 1-1
Varispeed E7 Introduction ...........................................................................1-2
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Varispeed E7 Applications .............................................................................................1-2
îš‹ Varispeed E7 Models .....................................................................................................1-2
Confirmations upon Delivery .......................................................................1-4
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Checks ...........................................................................................................................1-4
îš‹ Nameplate Information ..................................................................................................1-4
îš‹ Inverter Software Version ..............................................................................................1-5
îš‹ Component Names ........................................................................................................1-6
Exterior and Mounting Dimensions ..............................................................1-9
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IP00 Inverters ................................................................................................................1-9
îš‹ NEMA 1 / IP20 Inverters ..............................................................................................1-10
îš‹ IP54 Inverters ..............................................................................................................1-10
Checking and Controlling the Installation Site ...........................................1-13
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Installation Site ............................................................................................................1-13
îš‹ Controlling the Ambient Temperature ..........................................................................1-13
îš‹ Protecting the IP00 or NEMA 1 Inverter from Foreign Matter ......................................1-13
îš‹ Additional Installation Precautions for the IP54 Inverters ............................................1-14
îš‹ Keeping the IP54 protection ........................................................................................1-14
Installation Orientation and Space .............................................................1-15
Accessing the Inverter Terminals ..............................................................1-16
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Removing the Terminal Cover (IP00 and NEMA 1 / IP20 Inverters) ...........................1-16
îš‹ Attaching the Terminal Cover ......................................................................................1-16
îš‹ Opening the Door (IP54 Inverters) ..............................................................................1-17
îš‹ Closing the Door (IP54 Inverters) ...............................................................................1-17
Removing/Attaching the Digital Operator and Front Cover .......................1-18
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Inverters of 18.5 kW or Less ........................................................................................1-18
îš‹ Inverters of 22 kW or More ..........................................................................................1-20
2 Wiring....................................................................................... 2-1
Connection Diagrams ..................................................................................2-2
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Circuit Descriptions ........................................................................................................2-4
Terminal Block Configuration ......................................................................2-5
Wiring Main Circuit Terminals ......................................................................2-7
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Applicable Wire Sizes and Crimp Terminals ..................................................................2-7
îš‹ Main Circuit Terminal Functions ..................................................................................2-15
îš‹ Main Circuit Configurations ..........................................................................................2-16
îš‹ Standard Connection Diagrams ...................................................................................2-18
îš‹ Wiring the Main Circuits ...............................................................................................2-20
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