Delta Electronics VFD-EL Manuel D’Utilisation

Delta Electronics

Table of Contents

Preface ............................................................................................................. i

Table of Contents .......................................................................................... iii

Chapter 1 Introduction ................................................................................ 1-1

1.1 Receiving and Inspection....................................................................1-2

1.1.1 Nameplate Information................................................................ 1-2

1.1.2 Model Explanation ...................................................................... 1-2

1.1.3 Series Number Explanation ........................................................ 1-3

1.1.4 Drive Frames and Appearances ................................................. 1-3

1.1.5 Remove Instructions ................................................................... 1-5

1.2 Preparation for Installation and Wiring................................................1-5

1.2.1 Ambient Conditions..................................................................... 1-6

1.2.2 DC-bus Sharing: Connecting the DC-bus of the AC Motor Drives in
Parallel................................................................................................. 1-8

1.3 Dimensions .........................................................................................1-9

Chapter 2 Installation and Wiring .............................................................. 2-1

2.1 Wiring .................................................................................................2-2

2.2 External Wiring ...................................................................................2-8

2.3 Main Circuit.........................................................................................2-9

2.3.1 Main Circuit Connection.............................................................. 2-9

2.3.2 Main Circuit Terminals .............................................................. 2-11

2.4 Control Terminals .............................................................................2-12