2
16
Determining Wire and Fuse Sizes
The maximum motor currents in your application determines the recommended wore
size. The following table gives the wire size in AWG. The “Power Lines” column applies
to the inverter input power, output wires to the motor, the earth ground connection,
and any other components shown in the “Basic System Description” on page 2-4. The
“Signal Lines” column applies to any wire connecting to the two green connectors just
inside the front cover panel.
Motor Output
Inverter Model
Wiring
Applicable
equipment
kW
HP
Power Lines
Signal
Lines
Fuse (UL-rated,
class J, 600V)
VT
CT
VT
CT
0.2
0.1
¼
1/8
WJ200-001SF
AWG16 / 1.3mm
2
(75
C only)
18 to 28
AWG / 0.14
to 0.75 mm
2
shielded wire
(see Note 4)
10A
0.4
0.2
½
¼
WJ200-002SF
0.55
0.4
¾
½
WJ200-004SF
1.1
0.75
1.5
1
WJ200-007SF
AWG12 / 3.3mm
2
(75
C only)
20A
2.2
1.5
3
2
WJ200-015SF
AWG10 / 5.3mm
2
30A
3.0
2.2
4
3
WJ200-022SF
0.2
0.1
¼
1/8
WJ200-001LF
AWG16 / 1.3mm
2
10A
0.4
0.2
½
¼
WJ200-002LF
0.75
0.4
1
½
WJ200-004LF
1.1
0.75
1.5
1
WJ200-007LF
15A
2.2
1.5
3
2
WJ200-015LF
AWG14 / 2.1mm
2
(75
C only)
3.0
2.2
4
3
WJ200-022LF
AWG12 / 3.3mm
2
(75
C only)
20A
5.5
3.7
7.5
5
WJ200-037LF
AWG10 / 5.3mm
2
(75
C only)
30A
7.5
5.5
10
7.5
WJ200-055LF
AWG6 / 13mm
2
(75
C only)
60A
11
7.5
15
10
WJ200-075LF
15
11
20
15
WJ200-110LF
AWG4 / 21mm
2
(75
C only)
80A
18.5
15
25
20
WJ200-150LF
AWG2 / 34mm
2
(75
C only)
80A
0.75
0.4
1
½
WJ200-004HF
AWG16 / 1.3mm
2
10A
1.5
0.75
2
1
WJ200-007HF
2.2
1.5
3
2
WJ200-015HF
3.0
2.2
4
3
WJ200-022HF
AWG14 / 2.1mm
2
4.0
3.0
5
4
WJ200-030HF
15A
5.5
4.0
7.5
5
WJ200-040HF
AWG12 / 3.3mm
2
(75
C only)
7.5
5.5
10
7.5
WJ200-055HF
AWG10 / 5.3mm
2
(75
C only)
30A
11
7.5
15
10
WJ200-075HF
15
11
20
15
WJ200-110HF
AWG6 / 13mm
2
(75
C only)
50A
18.5
15
25
20
WJ200-150HF
50A
Note 1: Field wiring must be made by a UL-Listed and CSA-certified closed-loop
terminal connector sized for the wire gauge involved. Connector must be fixed
by using the crimping tool specified by the connector manufacturer.
Note 2: Be sure to consider the capacity of the circuit breaker to be used.
Note 3: Be sure to use a larger wire gauge if power line length exceeds 66ft. (20m).
Note 4: Use 18 AWG / 0.75mm
2
wire for the alarm signal wire ([AL0], [AL1], [AL2]
terminals).
Note 5: Type E Combination Motor Controller marking is to indicate that the unit
Summary of Contents for WJ200-001L
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Page 300: ...5 1 Inverter System Accessories In This Chapter page Introduction 2 Component Description 3 5 ...
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