Delta VFD-B Series User Manual

Chapter 1 Introduction|VFD-B-P Series
1-2 Revision April 2009, SW V1.00
1.1.2 Model Explanation
1. For standard plate drives (models VFD055B43P~VFD300B43P (7.5~40HP))
Example for 7.5HP/5.5kW 3-phase 460V AC motor drive
VFD
P
Plate drive
43
Mains Input Voltage
43: Three phase460V
B
VFD-B-P Series
055
Applica ble motor capacity
150: 20HP(15kW)
185: 25 HP(18.5kW)
220: 30 HP(22kW)
300: 40HP(30kW)
055: 7.5HP(5.5kW)
075: 10 HP(7.5kW)
110: 15 HP(11kW)
Series Na me ( ariable requency rive)VF D
2. For standard plate drives (models VFD370B43W-P~ VFD450B43W-P (50~60HP))
Example for 50HP/37kW 3-phase 460V AC motor drive
VFD
W
Plate drive
4
3
Mains Input Voltage
43: Three phase460V
B
VFD-B-P Series
37
0
Applicable motor capacity
Series Name ( ariable requency rive)VF D
P
-
370: 50 HP(37kW)
450: 60HP(45kW)
version for Wujiang plant
3. For models with heatsink (models VFD022B43P-X~ VFD450B43P-X (3~60HP))
Example for 7.5HP/5.5kW 3-phase 460V AC motor drive with heatsink type C0
VFD
P
Plate drive
43
Mains Input Voltage
43: Three phase460V
B
VFD-B-P Series
055
Applicable motor capacity
150: 20HP(15kW)
185: 25 HP(18.5kW)
220: 30 HP(22kW)
300: 40HP(30kW)
055: 7.5HP(5.5kW)
075: 10 HP(7.5kW)
110: 15 HP(11kW)
Series Name ( ariable requency rive)VF D
C
-
Frame C, hea tsink type is C0
(refer to NOTE for d etails)
022: 3HP(2.2kW)
037: 5HP(3.7kW)
370: 50 HP(37kW)
450: 60HP(45kW)
NOTE
VFDXXXB43P-A: frame A with heatsink type A0.
VFDXXXB43P-B: frame B with heatsink type B0.
VFDXXXB43P-C: frame C with heatsink type C0 (this type is only for China market).
VFDXXXB43P-D: frame D with heatsink type D0 (this type is only for China market).
VFDXXXB43P-C1: frame C with heatsink type C1 (this type is only for China market).
VFDXXXB43P-D1: frame D with heatsink type D1 (this type is only for China market).

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)