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)