Delta VFD-B Series User Manual

Chapter 2 Installation and Wiring|VFD-B-P Series
Revision April 2009, SW V1.00 2-7
2.2.2.2 Heatsink Installation and Cutout Dimensions
Applicable model: VFD022B43P-A
Installation Cutout dimension
201.0 [7.91]
187.6 [7.39]
120.8 [4.76]
120.8 [4.76]
Screw type: M5*p0.8(4 PCE), screw length: 8mm(max.),
max. spacer outer diameter:
φ
D=18mm(max), Torque: 20kgf-cm
Applicable model: VFD037B43P-B
Installation Cutout dimension
140.0 [5.51]
263.0 [10.35] 276.0 [10.87]
153.0 [6.02]
166.0 [6.54]
Screw type: M5*p0.8(6 PCE), screw length: 8mm(max.),
max. spacer outer diameter:
φ
D=18mm(max), Torque: 20kgf-cm

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)