Mitsubishi Electric FR-HEL-C75K User manual

INVERTER
INSTRUCTION MANUAL
FR-HEL-C75K to C132K, C185K, C220K, C280K
DC Reactor

A-1
Thank you for choosing this Mitsubishi Inverter option.
This instruction manual gives handling information and precautions for use of this equipment.
Incorrect handling might cause an unexpected fault. Before using the equipment, please read
this manual carefully to use the equipment to its optimum.
Please forward this instruction manual to the end user.
1. Electric Shock Prevention
2. Fire Prevention
3. Injury Prevention
This section is specifically about safety matters
Do not attempt to install, operate, maintain or inspect this product until you have read through
this instruction manual and appended documents carefully and can use the equipment
correctly. Do not use this product until you have a full knowledge of the equipment, safety
information and instructions.
In this instruction manual, the safety instruction levels are classified into "WARNING" and
"CAUTION".
Assumes that incorrect handling may cause hazardous conditions,
resulting in death or severe injury.
Assumes that incorrect handling may cause hazardous conditions,
resulting in medium or slight injury, or may cause physical damage
only.
Note that even the level may lead to a serious consequence according to conditions.
Please follow the instructions of both levels because they are important to personnel safety.
WARNING
CAUTION
CAUTION
SAFETY INSTRUCTIONS
WARNING
Any person who is involved in the wiring
or inspection of this equipment should be
fully competent to do the work.
Always install the inverter before wiring.
Otherwise, you may get an electric shock
or be injured.
Do not touch the option with wet hands.
You may get an electric shock.
Do not subject the cables to scratches,
excessive stress, heavy loads or pinching.
Otherwise you may get an electric shock.
CAUTION
Mount the option to unflammable material.
Mounting it to or near combustible
material can cause a fire.
CAUTION
Apply only the voltage specified in the
instruction manual to each terminal.
Otherwise, burst, damage, etc. may occur.
Ensure that the cables are connected to
the correct terminals. Otherwise, burst,
damage, etc. may occur.
Always make sure that polarity is correct
to prevent damage, etc. Otherwise, burst,
damage may occur.
While power is on or for some time after
power-off, do not touch the option as it is
hot. Otherwise, you may get burnt.

A-2
4. Additional Instructions
Also note the following points to prevent an
accidental failure, injury, electric shock, etc.
Assumes that incorrect handling may cause
an accidental failure, injury, electric shock,
etc.
1) Transportation and installation
2) Trial run
3) Operation
4) Disposal
(5) General instruction
CAUTION
When carrying products, use correct lifting
gear to prevent injury. Special attention
must be paid to the edges of the product.
Do not install or operate the option unit if it
is damaged or has parts missing.
Do not stand or rest heavy objects on the
product.
Check that the mounting orientation is
correct.
Prevent other conductive bodies such as
screws and metal fragments or other
flammable substance such as oil from
entering the option.
As the option is a precision instrument, do
not drop or subject it to impact.
Use the inverter under the following
environmental conditions. Otherwise, the
inverter may be damaged.
*1 Temperature applicable for a short time,
e.g. in transit.
If halogen-based materials (fluorine,
chlorine, bromine, iodine, etc.) infiltrate into
a Mitsubishi product, the product will be
damaged. Halogen-based materials are
often included in fumigant, which is used to
sterilize or disinfest wooden packages.
When packaging, prevent residual fumigant
components from being infiltrated into
Mitsubishi products, or use an alternative
sterilization or disinfection method (heat
disinfection, etc.) for packaging.
Sterilization of disinfection of wooden
package should also be performed before
packaging the product.
Environment
Surrounding
air
temperature
-10°C to 50°C
(non-freezing)
Ambient
humidity
90% RH or less
(non-condensing)
Storage
temperature -20°C to 65°C *1
Atmosphere
Indoors (free from
corrosive gas, flammable
gas, oil mist, dust and dirt)
Altitude/
vibration
Maximum 1000m above sea
level 5.9m/s
2
or less at 10 to
55Hz (directions of X, Y, Z
axes)
CAUTION
Before starting operation, confirm and
adjust the parameters. A failure to do so
may cause some machines to make
unexpected motions.
WARNING
Do not modify the equipment.
Do not perform parts removal which is not
instructed in this manual. Doing so may
lead to fault or damage of the inverter.
CAUTION
Treat as industrial waste.
All illustrations given in this manual may
have been drawn with covers or safety
guards removed to provide in-depth
description. Before starting operation of the
product, always return the covers and
guards into original positions as specified
and operate the equipment in accordance
with the manual.

1
Contents
1 Product Checking............................................................................ 2
2 Installation ....................................................................................... 2
3 Wiring ............................................................................................... 3
4 Cable Size and Crimping Terminal ................................................ 4
5 Specifications .................................................................................. 5
6 Outline Dimension Drawings ......................................................... 5
APPENDIX.............................................................................................. 8

2
Product Checking
ENGLISH
1Product Checking
(1) Unpack the option unit, and ensure that the product received is as you
ordered and it is intact.
(2) Make sure that the package includes all accessories.
2Installation
(1) Install the reactor horizontally according to the environment conditions
specified on page 5. Installing the reactor in an unspecified direction will
damage the rector.
(2) Take full caution not to make the surrounding air temperature higher than
the permissible value (-10°C to +50°C). In addition, as the reactor itself
generates heat, leave sufficient clearance around it. (Independent of the
installation direction of the reactor, 10 cm or more for the above and
below, 5 cm or more for the right and left)
DC reactor
(FR-HEL-C) ................... 1
DC REACTOR
FR-HEL-C
FR-HEL- C K
XXXXXXXXXXX
SERIAL
MITSUBISHI ELECTRIC CORPORATION
MODEL
Applied motor capacity (kW)
Applied Power Supply Voltage
Symbol
C 600V class
K
ᾔᾛᾔᾛᾔᾒᾔᾒᾣᾡᾘᾒ
ᾜᾘᾜᾘᾣᾢᾤᾑᾘᾣᾢᾤᾑᾘᾢᾗᾘᾗᾘ
5cm or
more
5cm or
more
10cm or
more

3
Wiring
3Wiring
(1) When using the inverter equipped with a jumper across terminals P1 and
P, remove the jumper and connect the reactor across terminals P1 and
P.
Minimize the connection cable between the reactor and inverter so that the
length is within 5m. (For the size of the cable, refer to page 4)
When using the inverter equipped with a jumper across terminals P1 and
P, remove the jumper. Otherwise, the reactor will not exhibit its
performance.
(2) Make selection according to the applied motor capacity. (When the
inverter capacity is larger than the motor capacity, make selection
according to the motor capacity.)
(3) Securely earth (ground) the reactor using the earth (ground) terminal.
CAUTION
1. Do not perform wiring while power is on and the inverter is
running.
2. Any person who is involved in the wiring of this equipment
should be fully competent to do the work.
3. Since high-voltage is applied to the inverter terminals P1, P and
N, fully make sure that the input power is off and the voltage
across terminals P and N is not exceeding 50VDC before
performing wiring.
4. Provide isolation treatment to avoid contact of terminals.
3-phase AC
power supply
MCCB
R/L1
S/L2
T/L3
Motor
U
V
W
P1
P1 P
MC
M
P/+ N/-
FR-HEL-C
Inverter
When using the inverter equipped with
a jumper across terminals P1 and P,
remove the jumper. The connection cable
should be 5m maximum.

4
Cable Size and Crimping Terminal
ENGLISH
4Cable Size and Crimping Terminal
Refer to page 3 for the wiring of terminals P and P1 and the earthing cable.
* Torque value (reference value) for the iron bolts with the 4.6 strength rating. Use the tightening
torque recommended for the applied bolt.
Model
P, P 1 Earth (ground) cable
Terminal
bolt size
Tightening
torque*
Nm
Crimping
terminal
AWG/
MCM
Crimping
terminal
AWG/
MCM
FR-HEL-C75K M10 26.5 60-10 1/0 38-6 1
FR-HEL-C90K M10 26.5 70-10 2/0 38-6 1
FR-HEL-C110K M10 26.5 80-10 3/0 38-6 1
FR-HEL-C132K M12 46.1 100-12 4/0 38-6 1
FR-HEL-C185K M12 46.1 150-12 300 38-6 1
FR-HEL-C220K M12 46.1 100-12 2×4/0 60-6 1/0
FR-HEL-C280K M12 46.1 150-12 2×300 100-8 4/0

5
Specifications
5Specifications
*1 The power factor is calculated on the assumption that the power impedance is 1%. The
value changes according to the power supply capacity and power impedance. The load is
calculated using the fundamental current specified in JEM-TR201 as 100%.
The value is 94.4% when calculated with 1 power factor for the fundamental wave
according to the Architectural Standard Specifications (Electrical Installation) (2013
revision) supervised by the Ministry of Land, Infrastructure, Transport and Tourism of
Japan.
6Outline Dimension Drawings
FR-HEL-C75K
Power factor improving effect *1
Power supply power factor approx. 93%(94.4%)
(at 100% load)
Power specifications Three-phase 525 to 600VAC 60Hz
Environment
Surrounding air
temperature -10°C to + 50°C (non-freezing)
Ambient humidity 90%RH or less (non-condensing)
Storage temperature -20°C to + 65°C (non-freezing)
Atmosphere Indoors (free from corrosive gas, flammable gas, oil
mist, dust and dirt)
Altitude/vibration Max.1000m above sea level 5.9m/s2or less
4-installation hole
(for M6 screw)
Earth (ground) terminal
(for M6 screw)
E
P1
P1, P
P
2-terminal
(for M10 bolt)
Rating plate
320±10
295
140±2
120
Within 185
Model Motor capacity Mass (kg)
FR-HEL-C75K 75kW 16 Unit (mm)

6
Outline Dimension Drawings
ENGLISH
FR-HEL-C90K to C132K
(for S screw)
4-installation hole
E
(for S1 screw)
Earth (ground) terminal
Rating plate
(for φbolt)
P1 P P1, P
H1
H 10
W1
W
2 Within D
2-terminal
Model Motor
capacity WW1 HH1 D S S1 Mass (kg)
FR-HEL-C90K 90kW 150 130 340 310 190 M6 M6 M10 20
FR-HEL-C110K 110kW 23
FR-HEL-C132K 132kW 175 150 405 370 195 M8 M12 24
Unit (mm)

7
Outline Dimension Drawings
FR-HEL-C185K, C220K, C280K
E
P1
P
P1
P
H1
Earth (ground) terminal
(for S1 screw)
Rating plate
2-M8 eye nut
* Remove the eye nut after installation of the product.
4-installation hole
(for S screw) Within D
2-terminal (for φbolt)
H 10
W1
W 2
Model
Motor
capacity
WW1 HH1 D S S1 
Mass
(kg)
FR-HEL-C185K 185kW 175 150 405 370 240 M8 M6 M12 32
FR-HEL-C220K 220kW 33
FR-HEL-C280K 280 kW 190 165 440 400 250 M8 40
Unit (mm)