Omron 3G3RX2-A2 Series Instruction Manual page 68

Main circuit
■Applicable Breakers
 200V class
• When inverter ND rating setting
Model
3G3RX2
A2004
A2007
A2015
A2022
A2037
A2055
A2075
A2110
A2150
A2185
A2220
A2300
A2370
A2450
A2550
• When inverter LD/VLD rating setting
Model
3G3RX2
A2004
A2007
A2015
A2022
A2037
A2055
A2075
A2110
A2150
A2185
A2220
A2300
A2370
A2450
A2550
Note 1. The models described in the table are examples of selection. When using the device, choose a model that has appropriate
breaking capacity and sensitive current by taking short circuit current and relevant laws and regulations into consideration
based on the rated current shown in the table.
2. The applicable motor capacity is a selection example when standard motors 4-pole motor model 60HZ 200VAC (200V class)
is used.
3. The electric durability ensured when the magnetic contactor is used in AC-1 class is 500,000 times, while emergency stop
during motor operation is 25 times.
4. If there is emergency stop during motor drive or commercial operation is performed, choose the magnetic contactor on the
motor side in AC-3 class against the rated current of motor.
5. If the rated capacity of inverter is larger than the motor capacity, choose instruments based on the inverter model.
24
Without power factor improvement reactor
Applicable
motor
Earth-leakage breaker
(kW)
(ELB)
Example Rated
of model current
0.4 EB-30E 5
0.75 EB-30E 10
1.5 EB-30E 15
2.2 EB-30E 20
3.7 EB-30E 30
5.5 EB-50E 40
7.5 EB-50E 50
11 EB-100E 75
15 RXK125-S 125
18.5 RXK125-S 125
22 EXK225 150
30 EXK225 200
37 RXK250-S 250
45 EX400 300
55 EX400 400
Without power factor improvement reactor
Applicable
motor
Earth-leakage breaker
(kW)
(ELB)
Example Rated
of model current
0.75 EB-30E 10
1.5 EB-30E 15
2.2 EB-30E 20
3.7 EB-30E 30
5.5 EB-50E 40
7.5 EB-50E 50
11 EB-100E 75
15 RXK125-S 125
18.5 RXK125-S 125
22 EXK225 150
30 EXK225 200
37 RXK250-S 250
45 EX400 300
55 EX400 400
75 EX600B 500
Applicable instrument (input voltage 200 to 220V)
With power factor improvement reactor
Magnetic contactor Earth-leakage breaker
(MC)
Example
AC-1 AC-3
of model
HS8 HS8 EB-30E
HS8 HS8 EB-30E
HS8 HS8 EB-30E
HS8 HS8 EB-30E
HS8 HS20 EB-30E
HS20 HS25 EB-30E
HS35 HS35 EB-50E
HS50 H65C EB-100E
H65C H80C EB-100E
H80C H100C EB-100E
H80C H125C RXK125-S
H125C H150C EXK225
H150C H200C EXK225
H200C H250C EXK225
H200C H300C EX400
Applicable instrument (input voltage 200 to 220V)
With power factor improvement reactor
Magnetic contactor Earth-leakage breaker
(MC)
Example
AC-1 AC-3
of model
HS8 HS8 EB-30E
HS8 HS8 EB-30E
HS8 HS8 EB-30E
HS8 HS20 EB-30E
HS20 HS25 EB-30E
HS35 HS35 EB-50E
HS50 H65C EB-100E
H65C H80C EB-100E
H80C H100C EB-100E
H80C H125C RXK125-S
H125C H150C EXK225
H150C H200C EXK225
H200C H250C EXK225
H200C H300C EX400
H300C H400C EX400
(3G3AX-AL or 3G3AX-DL)
Magnetic contactor
(ELB) (MC)
Rated
AC-1 AC-3
current
5 HS8 HS8
5 HS8 HS8
10 HS8 HS8
15 HS8 HS8
20 HS8 HS20
30 HS8 HS20
40 HS20 HS25
60 HS35 HS50
100 HS50 H65C
100 HS50 H65C
125 H65C H80C
150 H80C H125C
200 H100C H125C
225 H125C H150C
300 H150C H250C
(3G3AX-AL or 3G3AX-DL)
Magnetic contactor
(ELB) (MC)
Rated
AC-1 AC-3
current
5 HS8 HS8
10 HS8 HS8
15 HS8 HS8
20 HS8 HS20
30 HS8 HS20
40 HS20 HS25
60 HS35 HS50
100 HS50 H65C
100 HS50 H65C
125 H65C H80C
150 H80C H125C
200 H100C H125C
225 H125C H150C
300 H150C H250C
400 H200C H300C