The following peripheral devices may be required to be mounted between the AC main circuit power
supply and the GPD 315 input terminals L1 (R), L2 (S) and L3 (T).
CAUTION
Never connect a general LC/RC noise filter to the drive output circuit.
Never connect a phase-advancing capacitor to the input/output sides or a
surge suppressor to the output side of the drive.
When a magnetic contactor is installed between the drive and the motor,
never turn it on or off during operation.
For more details on peripheral devices, contact your MagneTek representative.
• Molded-case circuit breaker (MCCB)
• Magnetic contactor
Mount a surge protector on the coil. When using a magnetic contactor to start and stop the drive, do
not exceed one start per hour.
• Ground fault interrupter
Select a ground fault interrupter not affected by high frequencies. To prevent malfunctions, the
current should be 200mA or more and the operating time 0.1 second or more.
• AC and DC reactor
Install a reactor to connect to a power supply transformer of large capacity (600 kVA or more) or to
improve the power factor on the power supply side.
• Noise filter
Use a noise filter exclusively for the drive if radio noise generated from the drive causes other
control devices to malfunction.
460 V
Model
MVB001
MVB002 MVB003 MVB005 MVB009
MVB015
MVB018
Capacity (kVA)
0.9
1.4
2.6
3.7
7.0
11
14
Rated output current (A)
1.2
1.8
3.4
4.8
9.2
14.8
18
MCCB rating
5A
5A
5A
10A
20A
30A
30A
A4-1
Appendix 4. PERIPHERAL DEVICES
230 V
Model
MVA001
MVA002
MVA003
MVA005
MVA008
MVA011
MVA017 MVA025 MVA033
Capacity (kVA)
0.3
0.6
1.1
1.9
3
4.2
6.7
9.5
13
Rated output current (A)
0.8
1.6
3.0
5.0
8.0
11.0
17.5
25
33
MCCB rating
5A
5A
5A
10A
20A
20A
30A
50A
50A
Summary of Contents for GPD 315
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