ANYHZ FST-500 Series, Руководство пользователя

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FST 500 Manual
- Page 140 -
B.5 Zero Phase Reactor (RF220X00A)
Dimensions are in millimeter
Cable
type
(Note
Recommended Wire
Size Qt
y.
Wiring
Method
AWG mm
2
Nominal
(mm
2
)
Single-
core
≦
10
≦
5.3
≦
5.5 1
Diagram
A
≦
2
≦
33.6
≦
38 4
Diagram
B
Three-
core
≦
12
≦
3.3
≦
3.5 1
Diagram
A
≦
1
≦
42.4
≦
50 4
Diagram
B
Note: 600V Insulated Unshielded Cable
Diagram A
Please wind each wire 4 times around the core.
The reactor must be put at inverter side
Diagram B
Please put all wires through 4 cores in
series without winding.
Note 1: The table above gives approximate wire
size for the zero phase reactors but the selection
is ultimately governed by the type and diameter of
cable fitted i.e. the cable must fit through the
center hole of zero phase reactors.
Note 2: Only the phase conductors should pass
through, not the earth core or screen.
Note 3: When long motor output cables are used,
an output zero phase reactor may be required to
reduce radiated emissions from the cable.