25
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. (20 m).
Note 4: Use 18 AWG / 0.75mm
2
wire for the alarm signal wire ([AL0], [AL1], [AL2] terminals).
Power Supply
R
S
T
PD
P
RB
N
U
V
W
IM
Inverter
Motor
Fuse
Input
Voltage
Motor Output
Inverter
Model
Wiring
Fuse
(UL-rated,
class J, 600V)
kW
HP
Power Lines
Signal Lines
VT
CT
VT
CT
1-phase
200V
0.2
0.1
1/4
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
1/2
1/4
WJ200-002SF
0.55
0.4
3/4
1/2
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
3-phase
200V
0.2
0.1
1/4
1/8
WJ200-001LF
AWG16 / 1.3mm
2
10A
0.4
0.2
1/2
1/4
WJ200-002LF
0.75
0.4
1
1/2
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)
3-phase
400V
0.75
0.4
1
1/2
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
AWG6 / 13mm
2
(75
°
C only)
Name
Function
Input-side AC Reactor
This is useful in suppressing harmonics induced on the power supply lines and
for improving the power factor.
WARNING: Some applications must use an input-side AC Reactor to prevent
inverter damage. See Warning on next page.
EMC filter
(for CE applications, see Appendix D)
Reduces the conducted noise on the power supply wiring between the inverter
and the power distribution system. Connect to the inverter primary (input) side.
Radio noise filter
Electrical noise interference may occur on nearby equipment such as a radio
receiver. This magnetic choke filter helps reduce radiated noise (can also be used
on output).
Radio noise filter
(use in non-CE applications)
This capacitive filter reduces radiated noise from the main power wires in the
inverter (input) side.
DC link choke
Suppress harmonics generated by the inverter. However, it will not protect the
input diode bridge rectifier.
Braking register
This is useful for increasing the inverter's control torque for high duty-cycle (on-
off) applications, and improving the decelerating capability.
Braking unit
Output side nose filter
Reduces radiated noise from wiring in the inverter output side.
Radio noise filter
Electrical noise interference may occur on nearby equipment such as a radio
receiver. This magnetic choke filter helps reduce radiated noise (can also be used
on input).
Output-side AC Reactor
This reactor reduces the vibration in the motor caused by the inverter’s switching
waveforms, by smoothing the waveform to approximate commercial power
quality. It is also useful to reduce harmonics when wiring from the inverter to
the motor is more than 10 m in length.
LCR filter
Sine wave shaping filter for output side.
Wiring and Accessories
Stöwer Antriebstechnik GmbH, Enneststrasse 3, 51702 Bergneustadt, tel: 02261-40970, Fax: 02261-41309
