Delta VFD-B User Manual

Chapter 1 Introduction|VFD-B Series
1-2 Revision July 2008, BE16, SW V4.08 & V5.00
1.1.3 Series Number Explanation
0170T007B23A
Production number
Production year 2007
Production factory
Production week
(Taoyuan)
Model
230V 3-phase 1HP(0.75kW)
If the nameplate information does not correspond to your purchase order or if there are
any problems, please contact your distributor.
1.1.4 Drive Frames
Frame Power range Models
A 1hp (0.75kW) VFD007B23A/43A/53A
A1 1-2hp (0.75-1.5kW) VFD007B21A, VFD015B21A/23A/43A/53A
A2 2-3hp (1.5-2.2kW) VFD015B21B/23B, VFD022B23B/43B/53A
B 3-5hp (2.2-3.7kW) VFD022B21A, VFD037B23A/43A/53A
C 7.5-15hp (5.5-11kW)
VFD055B23A/43A/53A,
VFD075B23A/43A/53A,
VFD110B23A/43A/53A
D 20-30hp (15-22kW)
VFD150B23A/43A/53A,
VFD185B23A/43A/53A,
VFD220B23A/43A/53A
E 40-60hp (30-45kW)
VFD300B43A/53A, VFD370B43A/53A,
VFD450B43A/53A
E1 40-100hp (30-75kW)
VFD300B23A, VFD370B23A,
VFD550B43C/53A, VFD750B43C/53A
Please refer to Chapter 2.3 for exact dimensions.
1.2 Appearances
(Refer to chapter 2.3 for exact dimensions)
1-3HP/0.75-2.2kW (Frame A, A1, A2) 3-5HP/2.2-3.7kW (Frame B)

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