Delta VFD-B Series 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 ...................................................................... 1-2
1.1.3 Serial Number Explanation ......................................................... 1-3
1.1.4 Capacity Modules ....................................................................... 1-4
1.1.4.1 Side Label ........................................................................... 1-4
1.1.4.2 Model Explanation............................................................... 1-4
1.1.4.3 Serial Number Explanation.................................................. 1-4
1.2 Appearances ...................................................................................... 1-5
1.3 Preparation for Installation and Wiring ............................................... 1-7
1.3.1 Remove Keypad ......................................................................... 1-8
1.3.2 Remove Front Cover................................................................... 1-9
1.4 Storage............................................................................................. 1-10
Chapter 2 Installation and Wiring .............................................................. 2-1
2.1 Ambient Conditions ............................................................................ 2-1
2.2 Installation .......................................................................................... 2-1
2.2.1 Minimum mounting clearances ................................................... 2-2

Delta VFD-B Series Specifications

General

Series	VFD-B
Cooling Method	Fan cooling
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Control Mode	V/F control, Sensorless Vector Control
Communication	RS-485
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overload, Overtemperature, Short Circuit
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +60°C
Humidity	90% RH (non-condensing)
Altitude	1000m (Derating required above 1000m)