Inverter And Applicable Peripheral Equipment - Panasonic M2X Series Instruction Manual

Inverter and applicable peripheral equipment

Wiring apparatus selection
(1) Selection of no-fuse breaker, magnetic contactor, thermal relay, and wiring
Applicable
Inverter No.
motor
(kW)
Ｍ ２ Ｘ ０ ４ ４ ＊ ＊ ＊ ０.４
Ｍ ２ Ｘ ０ ８ ４ ＊ ＊ ＊ ０.７５
Ｍ ２ Ｘ １ ５ ４ ＊ ＊ ＊ １.５
Ｍ ２ Ｘ ２ ２ ４ ＊ ＊ ＊ ２.２
Ｍ ２ Ｘ ３ ７ ４ ＊ ＊ ＊ ３.７
Ｍ ２ Ｘ ５ ５ ４ ＊ ＊ ＊ ５.５
Ｍ ２ Ｘ ７ ５ ４ ＊ ＊ ＊ ７.５
The cables connected to the ground terminal
supply cable and the motor cable, respectively.
(2) Relay selection
For relays used in control circuits such as the control input terminal, you should use a
small signal relay (min. guaranteed current of 1mA or less) in order to prevent poor
contact.
＜Examples＞
(3) Control circuit switch selection
If using a switch instead of a relay, use a switch for extremely small current in order to
prevent poor contact.
＜Example＞
∗1 To use the inverter for parallel operation, select the thermal relay according to the motor used.
∗2 The above motor cable sizes apply to the case where the distance between the motor and the inverter is
20 m or less. If the distance between the motor and the inverter exceeds 20 m, select a cable size of
the next higher rank.
No-fuse breaker
(Rated current) (Contact configuration)
Matsushita Electric Works Matsushita Electric Works
ＢＢＣ３５Ｎ ＢＭＦＴ６１０４４Ｎ
（５Ａ） （３Ｐ＋１ａ）
ＢＢＣ３５Ｎ ＢＭＦＴ６１０４４Ｎ
（５Ａ） （３Ｐ＋１ａ）
ＢＢＣ３１０Ｎ ＢＭＦＴ６１０４４Ｎ
（１０Ａ） （３Ｐ＋１ａ）
ＢＢＣ３１５Ｎ ＢＭＦＴ６１０４４Ｎ
（１５Ａ） （３Ｐ＋１ａ）
ＢＢＣ３２０Ｎ ＢＭＦＴ６１０４４Ｎ
（２０Ａ） （３Ｐ＋１ａ）
ＢＢＣ３２０Ｎ ＢＭＦＴ６１０４４Ｎ
（２０Ａ） （３Ｐ＋１ａ）
ＢＢＣ３３０Ｎ ＢＭＦＴ６１０４４Ｎ
（３０Ａ） （３Ｐ＋１ａ）
Matsushita Electric Works:
Omron:
Nihon Kaiheiki: M-2012J-G
- 13 -
Magnetic
Thermal
contactor
relay
(Current adjustment range)
Matsushita Electric Works
ＢＭＦ９０３Ｅ
（１.４ - ２.２Ａ）
ＢＭＦ９０４Ｅ
（１.７ - ２.６Ａ）
ＢＭＦ９０７Ｅ
（２.８ - ４.２Ａ）
ＢＭＦ９１１Ｅ
（４.０ - ６.０Ａ）
ＢＭＦ９１５Ｅ
（５．０ - ８.０Ａ）
ＢＭＦ９２７Ｅ
（９.０ - １３.０Ａ）
ＢＭＦ９３７Ｅ
（１２ - １８Ａ）
must be the same size as the power
DS type, NK type, HC type
G2A type
∗
2
2
∗1
Wiring (mm )
Input
Output Control
(for power
(for motor)
supply)
２.０ ２.０ ０.７５
(AWG14) (AWG14) (AWG18)
２.０ ２.０ ０.７５
(AWG14) (AWG14) (AWG18)
２.０ ２.０ ０.７５
(AWG14) (AWG14) (AWG18)
２.０ ２.０ ０.７５
(AWG14) (AWG14) (AWG18)
２.０ ２.０ ０.７５
(AWG14) (AWG14) (AWG18)
３.５ ２.０ ０.７５
(AWG12) (AWG14) (AWG18)
３.５ ３.５ ０.７５
(
(AWG12) AWG12) (AWG18)
circuit