Mitsubishi Electric F720PJ-11KF, Manual

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62
Line noise filter
FR-BSF01
(for small capacities)
FR-BLF
 Install an EMC filter (ferrite core) to reduce the electromagnetic noise generated from the inverter. Effective in the range from about 0.5MHz to 5MHz.
 Outline dimension
Brake resistor
MRS type, MYS type

Outline dimension
MRS type
MYS type
High-duty brake
resistor
FR-ABR-(H)

K
 Outline dimension
Name (model) Specification and Structure
FR-BSF01 FR-BLF
(Note) 1. Wind each phase for three times (4T) in the
same direction. (The greater the number of
turns, the more effective result is obtained.)
When using several line noise filters to make
4T or more, wind the phases (cables)
together. Do not use a different line noise
filter for different phases.
2. When the cables are too thick to be winded,
run each cable (phase) through four or more
filters installed in series in one direction.
3. The filter can be used in the same way as
the output side. When using filters at the
output side, do not wind the cable more than
3 times (4T) for each filter because the filter
may overheat.
4. Use FR-BSF01 for small-capacity inverters.
A thick cable of 38mm
2
or more is not
applicable. For such cable, use FR-BLF.
5. Do not wind the earthing (grounding) cable.
110
95
2-
φ
5
22.5
65
33
65
4.5
130
160
180
2.3
80 35
7
φ
7
31.5
85
Line noise
filter
T/L3
S/L2
R/L1
Inverter MCCB
Power
Spply
500
Round bare
crimping terminal
1.25-4
182
42
20
(Unit: mm)
172
φ
4.3 hole
4.3
1.2
500 230
20
60
(Unit: mm)
Round bare
crimping terminal
1.25-4
220
3.5
4.3

Two resistors in parallel
Resistor model
Control torque/
Permissible duty
Resistance
(

)
Permissible
power
(W)
Applicable
motor
capacity
(kW)
20
0V
MRS
type
MRS120W200
150% torque/3%ED
200 15 0.4 (Note) 1. The brake resistor temperature may
become 200°C or higher due to
frequent operation. Caution is required
to ensure proper installation and heat
radiation.
2. Remove the jumper across the
terminals P/+ and P1 only when a
Filterpack or DC reactor is connected.
Do not remove the jumper in other
cases.
MRS120W100 100 30 0.75
MRS120W60 60 55
1.5
100% torque/3%ED 2.2
MRS120W40
150% torque/3%ED
40 80
2.2
100% torque/3%ED 3.7
MYS
type
MYS220W50

150% torque/3%ED
50/2 2

80 3.7
100% torque/6%ED
(Unit mm)

For both 1.5K and 2.2K

Connect two 15K resistors (18

) in parallel.

Connect two H15K resistors (18

) in series. The resistor model name (FR-ABR-15K) is written on its body. (Same resistor as the one for the 200V
class 15K inverter)
(Note) 1. Set the regenerative brake duty not to exceed the permissible brake duty listed in the table.
2. The brake resistor temperature may become 300 °C or higher due to frequent operation.
Caution is required to ensure proper installation and heat radiation.
3. Do not remove the jumper across terminals P/+ and P1 except for connecting a Filterpack
or DC reactor.
4. The MYS type resistor can be used. However, pay attention to the permissible brake duty.
5. Always install a thermal relay when using a brake resistor whose capacity is 11K or higher.
Brake resistor
model
Permissible
brake duty
Outline Dimension
Resi-
stance
(

)
Appro-
ximate
mass
(kg)
Brake resistor
model
Permissible
brake duty
Outline Dimension
Resi-
stance
(

)
Appro-
ximate
mass
(kg)
W W1 D H W W1 D H
20
0V
FR-ABR-0.4K 10% 140 500 40 21 200 0.2
40
0V
FR-ABR-H0.4K 10% 115 500 40 21 1200 0.2
FR-ABR-0.75K 10% 215 500 40 21 100 0.4 FR-ABR-H0.75K 10% 140 500 40 21 700 0.2
FR-ABR-2.2K

10% 240 500 50 26 60 0.5
FR-ABR-H1.5K 10% 215 500 40 21 350 0.4
FR-ABR-H2.2K 10% 240 500 50 26 250 0.5
FR-ABR-3.7K 10% 215 500 61 33 40 0.8 FR-ABR-H3.7K 10% 215 500 61 33 150 0.8
FR-ABR-5.5K 10% 335 500 61 33 25 1.3 FR-ABR-H5.5K 10% 335 500 61 33 110 1.3
FR-ABR-7.5K 10% 400 500 80 40 20 2.2 FR-ABR-H7.5K 10% 400 500 80 40 75 2.2
FR-ABR-11K 6% 400 700 100 50 13 3.5 FR-ABR-H11K 6% 400 700 100 50 52 3.2
FR-ABR-15K

6% 300 700 100 50
18
(

1/2)
2.4
(

2)
FR-ABR-H15K

6% 300 700 100 50
18
(

2)
2.4
(

2)
W
W1+20
0
D
H