Delta VFD-B Series User Manual

Chapter 2 Installation and Wiring_VFD-B Series
Revision 10/2005, BE13, SW V4.08 2-11
Frame F: VFD550B43A, VFD750B43A
130.4 [5.13]
280.0 [11.02]
1
8
.
0
[
0
.7
1
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18.0 [0.71]
660.0 [25.98]
385.0 [15.16]
425.0 [16.73] 264.0 [10.39]
R6.5[0.25]
13.0[0.51]
21.0[0.83]
631.0 [24.84]
13
.
0
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0
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5
1
]
7
4.
8
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2.94
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2
2.0
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0
.87]

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)