Peripheral Devices; Wiring - Mitsubishi Electric FR-E700EX Instruction Manual

1.2.1

Peripheral devices

Check the drive unit model of the drive unit you purchased. Appropriate peripheral devices must be selected according to the
capacity.
Refer to the following list and prepare appropriate peripheral devices.
(1) MM-GKR motor
Motor
Applicable drive
Output
unit Model
(kW)
FR-E720EX-0.1K 0.1
FR-E720EX-0.2K 0.2
FR-E720EX-0.4K 0.4
FR-E720EX-0.75K 0.75

Select an MCCB according to the power supply capacity.
Install one MCCB per drive unit.

For the use in the United States or Canada, select a 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). (

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 drive unit input side current as JEM1038-AC-3 class rated current.

The power factor may be slightly lower.
(2) S-PM geared motor
Motor
Applicable drive
Output
unit Model
(kW)
FR-E720EX-0.2K 0.1
FR-E720EX-0.4K 0.2
FR-E720EX-0.75K 0.4
FR-E720EX-1.5K 0.75
FR-E720EX-2.2K 1.5
FR-E720EX-3.7K 2.2

Select an MCCB according to the power supply capacity.
Install one MCCB per drive unit.

For the use in the United States or Canada, select a 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). (

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 drive unit input side current as JEM1038-AC-3 class rated current.

The power factor may be slightly lower.
.......Specifications differ according to the date assembled. Refer to page 316 to check the SERIAL number.
NOTE
 When using the S-PM geared motor, select an MCCB and a magnetic contactor according to the drive unit model, and
select cables and reactors according to the motor output.
 When the breaker on the drive unit input side trips, check for the wiring fault (short circuit), damage to internal parts of
the drive unit, etc. Identify the cause of the trip, then remove the cause and power ON the breaker.
Moulded Case Circuit Breaker (MCCB)
or Earth Leakage Circuit Breaker (ELB)
(NF, NV type)
Reactor connection
without
5A
5A
5A
10A
Refer to the Instruction Manual (Basic))
Moulded Case Circuit Breaker (MCCB)
or Earth Leakage Circuit Breaker (ELB)
(NF, NV type)
Reactor connection
without
5A
5A
10A
15A
20A
30A
Refer to the Instruction Manual (Basic))
Drive unit and peripheral devices


Magnetic Contactor (MC)
Reactor connection
with without
5A S-T10
5A S-T10
5A S-T10
10A S-T10

Magnetic Contactor

(MC)
Reactor connection
with without
5A S-T10
5A S-T10
5A S-T10
10A S-T10
15A S-T10
30A S-T21

Reactor
FR-HAL FR-HEL
with
S-T10 0.4K 0.4K


S-T10 0.4K 0.4K
S-T10 0.4K 0.4K
S-T10 0.75K 0.75K
MCCB Drive unit
MCCB Drive unit
Reactor

FR-HAL FR-HEL
with
S-T10 0.4K 0.4K
S-T10 0.4K 0.4K
S-T10 0.4K 0.4K
S-T10 0.75K 0.75K
S-T10 1.5K 1.5K
S-T10 2.2K 2.2K
MCCB Drive unit
MCCB Drive unit




M
M
1
M
M
5