Справочник Пользователя для Mitsubishi Electronics FR-D710W-0.1K to 0.75K
6
2
2.1 Peripheral devices
Check the inverter model of the inverter you purchased. Appropriate peripheral devices must be selected according to the capacity.
Refer to the following list and prepare appropriate peripheral devices.
Refer to the following list and prepare appropriate peripheral devices.
∗1
y
Select a MCCB according to the power supply capacity.
y
Install one MCCB per inverter.
∗2
For the use in the United States or Canada, select an UL and cUL certified fuse with Class T fuse equivalent cut-off
speed or faster with the appropriate rating for branch circuit protection. Alternatively, select a UL489 molded case circuit breaker (MCCB). (Refer to page 46)
speed or faster with the appropriate rating for branch circuit protection. Alternatively, select a UL489 molded case circuit breaker (MCCB). (Refer to page 46)
∗3
Magnetic contactor is selected based on the AC-1 class. The electrical durability of magnetic contactor is 500,000 times. When the magnetic contactor is
used for emergency stop during motor driving, the electrical durability is 25 times.
If using an MC for emergency stop during motor driving, select an MC regarding the inverter input side current as JEM1038-AC-3 class rated current. When
using an MC on the inverter output side for commercial-power supply operation switching using a general purpose motor, select an MC regarding the motor
rated current as JEM1038-AC-3 class rated current.
used for emergency stop during motor driving, the electrical durability is 25 times.
If using an MC for emergency stop during motor driving, select an MC regarding the inverter input side current as JEM1038-AC-3 class rated current. When
using an MC on the inverter output side for commercial-power supply operation switching using a general purpose motor, select an MC regarding the motor
rated current as JEM1038-AC-3 class rated current.
∗5
The power factor may be slightly lower.
∗6
Single-phase 100V power input model is not compatible with DC reactor.
Inverter Model
Motor
Output
(kW)
Moulded Case Circuit Breaker
(MCCB)
or Earth Leakage Circuit Breaker
(ELB)
∗2
(NF or NV type)
Magnetic Contactor (MC)
∗3
Reactor
Reactor connection
Reactor connection
FR-HAL
FR-HEL
without
with
without
with
T
h
re
e-
Ph
as
e 20
0V
FR-D720-0.1K
0.1
5A
5A
S-N10
S-N10
0.4K
0.4K
∗5
FR-D720-0.2K
0.2
5A
5A
S-N10
S-N10
0.4K
0.4K
∗5
FR-D720-0.4K
0.4
5A
5A
S-N10
S-N10
0.4K
0.4K
FR-D720-0.75K
0.75
10A
5A
S-N10
S-N10
0.75K
0.75K
FR-D720-1.5K
1.5
15A
10A
S-N10
S-N10
1.5K
1.5K
FR-D720-2.2K
2.2
20A
15A
S-N10
S-N10
2.2K
2.2K
FR-D720-3.7K
3.7
30A
30A
S-N20, S-N21
S-N10
3.7K
3.7K
FR-D720-5.5K
5.5
50A
40A
S-N20, S-N21 S-N20, S-N21
5.5K
5.5K
FR-D720-7.5K
7.5
60A
50A
S-N25
S-N20, S-N21
7.5K
7.5K
FR-D720-11K
11
75A
75A
S-N35
S-N35
11K
11K
FR-D720-15K
15
125A
100A
S-N50
S-N50
15K
15K
T
h
re
e-
Ph
as
e 40
0V
FR-D740-0.4K
0.4
5A
5A
S-N10
S-N10
H0.4K
H0.4K
FR-D740-0.75K
0.75
5A
5A
S-N10
S-N10
H0.75K
H0.75K
FR-D740-1.5K
1.5
10A
10A
S-N10
S-N10
H1.5K
H1.5K
FR-D740-2.2K
2.2
15A
10A
S-N10
S-N10
H2.2K
H2.2K
FR-D740-3.7K
3.7
20A
15A
S-N10
S-N10
H3.7K
H3.7K
FR-D740-5.5K
5.5
30A
20A
S-N20, S-N21 S-N11, S-N12
H5.5K
H5.5K
FR-D740-7.5K
7.5
30A
30A
S-N20, S-N21 S-N20, S-N21
H7.5K
H7.5K
FR-D740-11K
11
50A
40A
S-N20, S-N21 S-N20, S-N21
H11K
H11K
FR-D740-15K
15
60A
50A
S-N25
S-N20, S-N21
H15K
H15K
S
ing
le
-P
has
e 200V
FR-D720S-0.1K
0.1
5A
5A
S-N10
S-N10
0.4K
0.4K
∗5
FR-D720S-0.2K
0.2
5A
5A
S-N10
S-N10
0.4K
0.4K
∗5
FR-D720S-0.4K
0.4
10A
10A
S-N10
S-N10
0.75K
0.75K
FR-D720S-0.75K
0.75
15A
10A
S-N10
S-N10
1.5K
1.5K
∗5
FR-D720S-1.5K
1.5
20A
20A
S-N10
S-N10
2.2K
2.2K
∗5
FR-D720S-2.2K
2.2
40A
30A
S-N20, S-N21
S-N10
3.7K
3.7K
∗5
S
ing
le
-P
ha
se
10
0V FR-D710W-0.1K
0.1
10A
5A
S-N10
S-N10
0.75K
—
∗6
FR-D710W-0.2K
0.2
10A
10A
S-N10
S-N10
1.5K
—
∗6
FR-D710W-0.4K
0.4
15A
15A
S-N10
S-N10
2.2K
—
∗6
FR-D710W-0.75K
0.75
30A
20A
S-N10
S-N10
3.7K
—
∗6
∗4
When connecting a single-phase 100V power input model to a power transformer (50kVA or more), install an AC reactor (FR-HAL) so that the performance
is more reliable. (
is more reliable. (
Refer to Chapter 3 of the Instruction Manual (Applied))
NOTE
y
When the inverter capacity is larger than the motor capacity, select an MCCB and a magnetic contactor according to the inverter model,
and cable and reactor according to the motor output.
and cable and reactor according to the motor output.
y
When the breaker on the inverter input side trips, check for the wiring fault (short circuit), damage to internal parts of the inverter, etc.
Identify the cause of the trip, then remove the cause and power ON the breaker.
Identify the cause of the trip, then remove the cause and power ON the breaker.
MCCB
INV
MCCB
INV
IM
IM