Omron M1 Series User Manual page 130

2 Design
Stand-
Power ard ap-
supply plicable Inverter model
line motor
(kW)
Single- 0.1 3G3M1-AB001
phase
0.2
200 V
3G3M1-AB002
0.4
3G3M1-AB004
0.55
0.75 3G3M1-AB007
1.1
1.5 3G3M1-AB015
2.2
3G3M1-AB022
3
3.7 3G3M1-AB037
*1. The frame size and model of MCCB, RCD or ELCB (with overcurrent protection function) change according to the ca-
pacity of the power transformer. For details on selection method, refer to related technical data.
*2. The sensitivity current setting of the TT system differs according to each country. Follow the instructions of the relevant
authority.
• Use the inverter in an environment that does not exceed pollution degree 2. In pollution
degree 3 or 4 environments, install the inverter in a panel that satisfies IP rating IP54 or
higher.
• To prevent operators from electric shock caused by live parts, install the inverter, AC re-
actor (ACR) or DC reactor (DCR), and input filter or output filter inside a panel with IP2X or
higher. When an operator can easily touch the panel, ensure that the protection grade of
the top surface of the panel is IP4X or higher.
• Do not directly connect copper wire to the ground terminal. Use tin-plated or equivalent-
plated crimped terminals for connections.
• When the inverter is used at locations 2,000 m or higher above sea level, the insulation of
the control circuit is the basic insulation. The inverter cannot be used at locations 3,000 m
above sea level.
• Use wires stipulated in IEC60364-5-52.
2-70
Molded case cir-
cuit breaker
*1
(MCCB)
Specifi-
Rated current
cations
Without
With DC
DC re-
reactor
actor
HHD 5 5
HND
HHD
HND 10
HHD
HND 10
HHD 15
HND 15 20
HHD
HND 30 30
HHD
HND 40
HHD 40 60
Earth leakage circuit breaker (RCD/
*1
ELCB)
Rated current Sensi-
tivity
Without
With DC
cur-
DC re-
reactor
actor rent
5 5 30 mA
10
10
15
15 20
30 30
40
40 60
M1 Series Standard Type User's Manual (I669)
Max.
fault
loop im-
*2 pedance
200 Ω