Delta VFD-B User Manual

Table of Contents
Preface ............................................................................................................. i
Table of Contents .......................................................................................... iii
Chapter 1 Introduction................................................................................ 1-1
1.1 Receiving and Inspection ................................................................... 1-1
1.1.1 Nameplate Information................................................................ 1-1
1.1.2 Model Explanation ...................................................................... 1-1
1.1.3 Series Number Explanation ........................................................ 1-2
1.1.4 Drive Frames .............................................................................. 1-2
1.2 Appearances ...................................................................................... 1-2
1.3 Preparation for Installation and Wiring ............................................... 1-4
1.3.1 Remove Keypad ......................................................................... 1-4
1.3.2 Remove Front Cover................................................................... 1-6
1.4 Lifting.................................................................................................. 1-7
1.5 Storage............................................................................................... 1-8
Chapter 2 Installation and Wiring .............................................................. 2-1
2.1 Ambient Conditions ............................................................................ 2-1
2.2 Installation .......................................................................................... 2-1
2.3 Dimensions......................................................................................... 2-3
2.4 Wiring ............................................................................................... 2-12
2.4.1 Basic Wiring.............................................................................. 2-13

Delta VFD-B Specifications

General

Series	VFD-B
Power Range	0.4kW to 15kW
Control Method	V/F Control, Sensorless Vector Control
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Communication	RS-485
Protection Features	Over-voltage, Over-current, Overheat, Under-voltage, Ground fault, Short circuit