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Configuration guides
Instructions
To select a part number,
perform the following with
the chart provided.
Example: SED2-0.75/21X
VFD only, 0.75 kW,
200 to 240V, NEMA Type 1
V B A 3 4 0 . F 1 2 0 X
Product Number
Model
VB = VFD with Bypass
Series
A = Conventional Bypass
E = Electronic Bypass
Voltage 1 = 208V
2 = 230 to 240V
3 = 380 to 480V
4 = 500 to 600V
HP Rating 0.5, 0.7, 1.0, 1.5, 2.0, 3.0, 4.0
5.0, 7.5, 10, 15, 20, 25, 30, 40,
50, 60, 75, 100, 125
Disconnect D = Disconnect
F = Fused Disconnect
B = Circuit Breaker
NEMA 1 = NEMA Type 1
3 = NEMA type 3R
Contractors 2 = 2 Contractors
3 = 3 Contractors
Reactor 0 = None
3 = Line Reactor
L = Load Reactor
Filter X = Factory required
designator
Options HA1 = High amp rating
HT1 = High temp rating (NEMA 3R only)
VFD
Model
SED2 = VFD Only
kW
0.37, 0.55, 0.75, 1.1, 1.5, 2.2, 3, 4, 5.5,
7.5, 11, 15, 18.5, 22, 30, 37, 45, 55, 75, 90
Voltage
2 = 200 to 240V
3 = 380 to 480V
4 = 500 to 600V
NEMA
2 = (IP20)
1 = NEMA Type 1
5 = NEMA Type 12 (IP54)
Filter
X = Factory required designator
Product Number S E D 2 - 0 . 7 5 / 2 1 X
(Uses 2 to 4 spaces
plus “/” divider)
Bypass VFD
Ordering Notes
For ordering bypass-door
mounted control devices,
the following options are
available:
2-Contractor units
• Drive-Off-Bypass selector
• Bypass pilot light
3-Contractor units
• Drive-Off-Bypass selector
• Bypass pilot light
• Drive Test On/Off selector
Example: VBA340.F120X
VFD with bypass, 480V,
40 HP, fused disconnect,
NEMA 1, 2-contractors