Fuji Electric FRENIC-Multi User Manual
High Performance Compact Inverters
MEH531
With advanced technology built in, these new
Gentler on the environment
!
Complies with European regulations that limit the use of specific hazardous substances (RoHS).
These inverters are gentle on the environment.
Use of 6 hazardous substances is limited.(except for
interior soldering in the power module.)
<Six Hazardous Substances>
Lead, Mercury, Cadmium, Hexavalent Chromium,
Polybrominated biphenyl (PBB), Polybrominated
diphenyl ether (PBDE)
<About RoHS>
The Directive 2002/95/EC, promulgated by the
European Parliament and European Council, limits
the use of specific hazardous substances included in
electrical and electronic devices.
Long-life design!
The design life of each
internal component with
limited life has been
extended to 10 years.
This helps to extend the
maintenance cycle for
your equipment.
Limited Life Component Service Life
Main circuit capacitors 10 years
Electrolytic capacitors
on the printed circuit board
Cooling fan 10 years
Conditions: Ambient temperature is 40 C(104 F) and load
factor is 80% of the inverter's rated current.
10 years
Noise is reduced by the built-in EMC filter.
Use of a built-in EMC filter that reduces noise generated by
the inverter makes it possible to reduce the effect on
peripheral equipment.
Expanded capacity range and abundant model variation
●Standard Series
Input power
supply
3-phase
230V
3-phase
460V
1-phase
230V
●Semi-Standard type
●
EMC filter built-in type
●Option card
●
PG interface card (5V type)(12V type)
●
RS-485 communication card
●
Synchronized operation card
●
Device Net card
●
Profibus-DP card
●
DIO card
●
CC-Link card
1/8 1/4 1/2 1 32107.551520
Nominal applied motor (HP)
!
Capacity
expanded
to 20HP
inverters can be used for multiple purposes
!
The highest standards of control and performance in its class
Shortened setting time in slip compensation control
Through "slip compensation control" + "voltage tuning," speed
control accuracy at low speeds is improved. This minimizes
variations in speed control accuracy at times when the load
varies, and since the time at creep speeds is shortened,
single cycle tact times can be shortened.
Rotational
speed
Load
torque
Current
200ms
500r/min
Time
200%
Speed
Creep speed
0
Variations according to load
Conveying distance
Equipped with the highest level CPU for its class!
The highest level CPU of any inverter is used. Computation
and processing capacity is doubled over the previous
inverter, improving speed control accuracy.
●CPU speed comparison
32MHz
64MHz
has doubled processing
capacity compared with
the previous model.
<Example of conveyor operation pattern>
Speed
0
■
Improved speed control accuracy
improves conveyor positioning
accuracy.
■
Positioning time can be shortened.
■
Improves measuring accuracy on a
scale.
The inverter controls the
energy level generated
and the deceleration time,
and so deceleration stop
can be accomplished
without tripping due to
overvoltage.
!
Specifications
Compatible with PG feedback control
■ Without speed feedback
The speed just before positioning
varies, so positioning accuracy drops.
Conveying distance
■ With speed feedback
The speed just before positioning is
stabilized, and so positioning accuracy
is improved.
Tripless deceleration by automatic deceleration control
ON
Run
command
Rotational
speed
DC link
bus voltage
Current
OFF
1500r/min
50V
400ms
20A
Load: Small
Load: Large
540V
External
Dimensions
Keypad
Operations
Basic
Wiring Diagram
Terminal
Functions
Functions
Protective
Optimum for the operations specific to vertical and horizontal conveyance
Hit-and-stop control is realized more easily!
Impacts are detected mechanically and not only can the
inverter's operation pattern be set on coast-to-stop or
deceleration stop, but switching from torque limitation to
current limitation and generating a holding torque (hit-andstop control) can be selected, making it easy to adjust brake
application and
release timing.
2s
Current
Rotational
speed
Holding torque generation
Time
10A
600r/min
Time
Settings
Functions
!
Connection Diagrams
Inclusion of a brake signal makes it even more convenient.
■ At brake release time
After the motor operates, torque generation is detected and
signals are output.
■ At brake application time
Brake application that matches the timing can be done,
and so mechanical brake wear is reduced.
Limit operations can be selected to match your equipment!
Inverters are equipped with two limit operations, "torque
limitation" and "current limitation," so either can be selected to
match the equipment you are using the inverter with.
■ Torque limitation
In order to protect mechanical systems, this function
accurately limits the torque generated by the motor.
(Instantaneous torque cannot be limited.)
■ Current limitation
This function limits the current flowing to the motor to
protect the motor thermally or to provide rough load
limitation. (Instantaneous current cannot be limited. Auto
tuning is not required.)
Peripheral Equipment
Options
Warranty
Simple and thorough maintenance
!
The life information on each of the inverter's limited life components is displayed.
Main circuit capacitor capacity
Cumulative running time of the electrolytic
capacitor on the printed circuit board.
Simple cooling fan replacement!
Construction is simple, enabling quick removal of the top
cover and making it easy to replace the cooling fan. (7.5HP or
higher models)
Cooling fan replacement procedure
The cover on top of the inverter can
be quickly removed.
Simply disconnect the power
connector and replace the cooling
fan.
Simple operation, simple connection
Cooling fan cumulative running time
Inverter cumulative running time
Information that contributes to equipment maintenance is displayed!
In addition to inverter maintenance information, data that also
take equipment maintenance into consideration are displayed.
Item
Motor
cumulative
running
time (hr)
Number
of starts
(times)
The actual cumulative running time of the equipment (motor) the
inverter is being used with is calculated.
<Example of use>
If the inverter is used to control a fan, this information is an indication
of the timing for replacing the belt that is used on the pulleys.
The number of times the inverter starts and stops can be counted.
<Example of use>
The number of equipment starts and stops is recorded, and so this
information can be used as a guideline for parts replacement timing
in equipment in which starting and stopping puts a heavy load on the
machinery.
Purpose
The alarm history records the latest four incidents.
Detailed information can be checked for the four most recent
alarms.
!
A removable keypad is standard equipment.
The keypad can be
easily removed and
reset, making remote
operation possible. If the
back cover packed with
the inverter is installed and
a LAN cable is used, the
keypad can be easily mounted
on the equipment's control
panel.
A removable interface card is adapted.
Wiring is quite easy
because the interface card
can be attached and
detached as a terminal
base for control signals.
The following option cards
are available.
Option card names
RS-485 communication card
PG interface card (for 5V)
PG interface card (for 12V)
CC-Link card
DeviceNet card
DIO card
SY (synchronized operation) card
PROFIBUS-DP card
Note) The inverter that can be used with the SY card includes special
specifications. When ordering the SY card, please order together
with the inverter in a set.
Built in the inverter (replaced with the standard interface card)
Built in the inverter (replaced with the standard interface card)
Built in the inverter (replaced with the standard interface card)
Front installation type
Front installation type
Front installation type
Front installation type
Front installation type (Available soon)
Installation method
A multi-function keypad which enables a wide variety of operations is available.
A multi-function keypad is available as an
option. This keypad features a large 7-segment
LED with five digits and large back-lighted liquid
crystal panel. Its view-ability is high, and
guidance is displayed on the liquid crystal panel,
therefore operations can be conducted simply. (A
copy function is included.)
Inverter support loader software is available.
Windows compatible loader software is available to simplify
the setting and management of function codes.
RS-485 communications
(RJ-45 connector)
USB/RS-485 converter
(made by System
Sacom Sales Corp.)
USB cable
(supplied with the converter)
Personal computer
(On sale soon)
Simulated failure enables peripheral device operation checks.
The inverter has the function for outputting dummy alarm
signals, enabling simple checking of sequence operations of
peripheral devices from the control panel where the inverter is
used.
Consideration of peripheral equipment, and a full range of protective functions!
Side-by-side mounting saves space!
If your control panel is designed to use multiple inverters,
these inverters make it possible to save space through their
horizontal side-by-side installation. (5HP or smaller models)
!
Resistors for suppressing inrush current are built in, making it
possible to reduce the capacity of peripheral equipment.
When FRENIC-Multi Series (including FRENIC-Mini Series,
FRENIC-Eco Series and 11 Series) is used, the built-in resistor
suppresses the inrush current generated when the motor starts.
Therefore, it is possible to select peripheral equipment with
lower capacity when designing your system than the equipment
needed for direct connection to the motor.
4.72(120)
3.15(80) 3.15(80) 3.15(80)
(The 3-phase 230V, 1HP
model is shown here.)
unit:inch(mm)
Outside panel cooling is also made possible using
the mounting adapter for external cooling (option).
The mounting adapter for external cooling (option) can be
installed easily as an outside panel cooling system.
You can use an inverter equipped with functions like these
First time in
the industry
New system for more energy-efficient operation!
Previous energy saving operation functions worked only to
control the motor's loss to keep it at a minimum in accordance
with the load condition. In the newly developed FRENIC-Multi
Series, the focus has been switched away from the motor
alone to both the motor and the inverter as electrical products.
As a result, we incorporated a new control system (optimum
and minimum power control) that minimizes the power
consumed by the inverter itself (inverter loss) and the loss of
the motor.
Previous
Power
supply
Optimum
motor
control
Way of thinking concerning power used
Power
supply
New control system (FRENIC-Multi)
Optimum
control of the
entire system
Smooth starts through the pick-up function!
In the case where a fan is not
being run by the inverter but
is turning free, the fan's
speed is checked, regardless
of its rotational direction, and
operation of the fan is picked
up to start the fan smoothly.
This function is convenient in
such cases as when
switching instantaneously
from commercial power
supply to the inverter.
Power
supply
voltage
Rotational
speed
Output
frequency
Current
Instantaneous power cut
500ms
1500r/min
50Hz
20A
Equipped with a full range of PID control functions!
Differential alarm and absolute value alarm outputs have been
added for PID adjusters which carry out process controls such as
temperature, pressure and flow volume control. In addition, an
anti-reset windup function to prevent PID control overshoot and
other PID control functions which can be adjusted easily through
PID output limiter, integral hold/reset signals are provided. The
PID output limiter and integral hold/reset signals can also be
used in cases where the inverter is used for dancer control.
Operating signal trouble is avoided by the command loss detection function!
If frequency signals connected to the inverter (0 to 10V, 4 to
20mA, Multi-speed signals, communications, etc.) are
interrupted, the missing frequency commands are detected as a
"command loss." Further, the frequency that is output when
command loss occurs
can be set in
advance, so operation
can be continued
even in cases where
the frequency signal
lines are cut due to
mechanical vibrations
of the equipment, etc.
If the load on equipment
suddenly becomes great
while controlled by the
inverter, the inverter can
be switched to
deceleration stop or to
coast-to-stop operation to
prevent damage to the
equipment.
If foreign matter gets wrapped around a fan or pulley and the
load increases, resulting in a sudden temperature rise in the
inverter or an abnormal rise in the ambient temperature, etc.
and the inverter becomes overloaded, it reduces the motor's
speed, reducing the load and continuing operation.
!
400ms
f1
Analog frequency
command
Command loss
detection
"REF OFF"
Output frequency
x
f1
0.1
f1
x
E65
f1
x
0.1
f1
0
An overload stop function protects equipment from over-operation!
Detection
level
Load
0
Operation
frequency
0
Continuous equipment operation with overload avoidance control!
Load state
Inverter temperature
Output frequency
0
OH trip
f1 x E65
ON
Correct frequency setting
Time
Timer
Deceleration stop Coast-to-stop
Time
Fully compatible with network operation
!
RS-485 communications (connector) is standard!
A connector (RJ-45) that is compatible with RS-485
communications is standard equipment (1 port, also used for
keypad communications), so the inverter can be connected
easily using a LAN cable (10BASE).
RJ-45 Connector
Wiring is easy with the RS-485 communications card (optional)!
The RS-485 communications card is also available as an
option. When it is installed, you can add a branch connection
that is separate from the communications port provided as
standard equipment (RJ-45 connector), and have two
communications ports.
■
Example of connection configuration with peripheral equipment
Complies with optional networks using option cards.
Installation of special interface cards (option) makes it possible
to connect to the following networks.
●
DeviceNet
●
PROFIBUS-DP
●
CC-Link
POD
■ Important Points
(1) A separate branch adaptor is
not required because of two
ports.
The built-in terminating resistor
(2)
makes provision of a separate
terminating resistor unnecessary.
Global compatibility
Europe North America/Canada
Safety
Precautions
UL Standard (cUL Certified)EC Directives (CE Mark)
1. Use the contents of this catalog only for selecting product types and models. When using a product, read the
Instruction Manual beforehand to use the product correctly.
2. Products introduced in this catalog have not been designed or manufactured for such applications in a system
or equipment that will affect human bodies or lives. Customers, who want to use the products introduced in this
catalog for special systems or devices such as for atomic-energy control, aerospace use, medical use, and
traffic control, are requested to consult the Fuji's Sales Division. Customers are requested to prepare safety
measures when they apply the products introduced in this catalog to such systems or facilities that will affect
human lives or cause severe damage to property if the products become faulty.
!
● Complies with standards
● Sink/Source switchable
● Wide voltage range
● The multi-function keypad displays multiple languages (Japanese,
English, German, French, Spanish, Italian, Chinese, Korean).
* This product supports multiple languages such as Japanese, English, German,
French, Spanish and Italian. Another multiple language version is also available,
which supports Japanese, English, Chinese, Korean and simplified Chinese.
(Contact us for the detail separately.)
Variation
Model List
Applicable motor
(HP)
rating
1/8
1/4
1/2
1
2
3
5
7.5
10
15
20
Three-phase
230V
FRNF12E1S-2U
FRNF25E1S-2U
FRNF50E1S-2U
FRN001E1S-2U
FRN002E1S-2U
FRN003E1S-2U
FRN005E1S-2U
FRN007E1S-2U
FRN010E1S-2U
FRN015E1S-2U
FRN020E1S-2U
Standard type
Three-phase
460V
FRNF50E1S-4U
FRN001E1S-4U
FRN002E1S-4U
FRN003E1S-4U
FRN005E1S-4U
FRN007E1S-4U
FRN010E1S-4U
FRN015E1S-4U
FRN020E1S-4U
Single-phase
230V
FRNF12E1S-7U
FRNF25E1S-7U
FRNF50E1S-7U
FRN001E1S-7U
FRN002E1S-7U
FRN003E1S-7U
EMC filter built-in type
Three-phase
230V
FRNF12E1E-2U
FRNF25E1E-2U
FRNF50E1E-2U
FRN001E1E-2U
FRN002E1E-2U
FRN003E1E-2U
FRN005E1E-2U
FRN007E1E-2U
FRN010E1E-2U
FRN015E1E-2U
FRN020E1E-2U
Semi-standard type
Three-phase
460V
FRNF50E1E-4U
FRN001E1E-4U
FRN002E1E-4U
FRN003E1E-4U
FRN005E1E-4U
FRN007E1E-4U
FRN010E1E-4U
FRN015E1E-4U
FRN020E1E-4U
Single-phase
230V
FRNF12E1E-7U
FRNF25E1E-7U
FRNF50E1E-7U
FRN001E1E-7U
FRN002E1E-7U
FRN003E1E-7U
How to read the inverter model
FRN 001 E 1 S - 2 U
Code
FRN
Code Applicable motor rating
F12
F25
F50
001
~
010
015
020
Code
E
Code1Developed inverter series
Series name
FRENIC series
1/8HP
1/4HP
1/2HP
1HP
~
10HP
15HP
20HP
Application range
High performance/Compact
Series
CodeUDestination, Instruction manuals
North America / Canada
2
4
7
S
E
Input power source
Three-phase 230V
Three-phase 460V
Single-phase 230V
Enclosure
Standard type (IP20)
EMC filter built-in type
Code
Code
Caution The contents of this catalog are provided to help you select the product model that is best for you. Before actual use, be sure to read the User's Manual
thoroughly to assure correct operation.
Specifications
●Standard type
■Three-phase 230V (1/8 to 20HP)
Type (FRN
Applicable motor rating [HP] (*1)
Rated capacity [kVA] (*2)
Rated voltage [V] (*3)
Rated current [A] (*4)
Overload capability
Output ratings
Rated frequency [Hz]
Phases, voltage, frequency
Voltage/frequency variations
Rated current [A] (*9)
(without DCR)
Input powerBraking
Required power supply capacity [kVA] (*5)
Torque [%] (*6)
Torque [%] (*7)
DC injection braking
Braking transistor
Applicable safety standards
Enclosure (IEC60529)
Cooling method
Weight / Mass [lbs(kg)]
■Three-phase 460V (1/2 to 20HP)
Type (FRN
Applicable motor rating [HP] (*1)
Output ratings
Input powerBraking
Applicable safety standards
Enclosure (IEC60529)
Cooling method
Weight / Mass [lbs(kg)]
Rated capacity [kVA] (*2)
Rated voltage [V] (*3)
Rated current [A] (*4)
Overload capability
Rated frequency [Hz]
Phases, voltage, frequency
Voltage/frequency variations
Rated current [A] (*9)
(without DCR)
Required power supply capacity [kVA] (*5)
Torque [%] (*6)
Torque [%] (*7)
DC injection braking
Braking transistor
■Single-phase 230V (1/8 to 3HP)
Type (FRN
Applicable motor rating [HP] (*1)
Output ratingsInput powerBraking
Applicable safety standards
Enclosure (IEC60529)
Cooling method
Weight / Mass [lbs(kg)]
(*1) Fuji's 4-pole standard motor
(*2) Rated capacity is calculated by assuming the output rated voltage as 230V for three-phase 230V series and 460V for three-phase 460V series.
(*3) Output voltage cannot exceed the power supply voltage.
(*4) When setting the carrier frequency (F26) to 3 kHz or less. Use the current ( ) or below when the carrier frequency setting is higher than 4kHz and continuously operating at 100%.
(*5) Obtained when a DC REACTOR is used.
(*6) Average braking torque obtained when reducing the speed from 60Hz with AVR control OFF (Varies with the efficiency of the motor.)
(*7) Average braking torque obtained by use of external braking resistor (standard type available as option)
(*8) Voltage unbalance [%] =
Three-phase average voltage [V]
If this value is 2 to 3%, use AC REACTOR (ACR: option).
(*9) The value is calculated on assumption that the inverter is connected with a power supply capacity of 500kVA (or 10 times the inverter capacity if the inverter capacity exceeds 50kVA) and %X is 5%.
Rated capacity [kVA] (*2)
Rated voltage [V] (*3)
Rated current [A] (*4)
Overload capability
Rated frequency [Hz]
Phases, voltage, frequency
Voltage/frequency variations
Rated current [A] (*9)
(without DCR)
Required power supply capacity [kVA] (*5)
Torque [%] (*6)
Torque [%] (*7)
DC injection braking
Braking transistor
Item Specifications
E1S-2U)
F12
1/8
0.3
F25
1/4
0.6
F50
1/2
1.2
001
1
2.0
002
2
3.2
003
4.4
Three-phase 200V to 240V (with AVR function)
0.8
1.5
(1.4)(0.7)
3.0
(2.5) (10)(7.0) (23.5)(16.5) (31) (57)(44)
5.0
(4.2)
8.0
11
150% of rated current for 1min, 200% - 0.5s
50, 60Hz
Three-phase, 200 to 240V, 50/60Hz
Voltage: +10 to -15% (Voltage unbalance (*8): 2% or less) Frequency: +5 to -5%
(with DCR)
1.1
0.2
0.93
1.8
0.3
1.6
3.1
0.6
3.0
5.3
1.1
5.7
9.5
2.0
13.2
0.57
150 100 70 2040
Starting frequency: 0.1 to 60.0Hz, Braking time: 0.0 to 30.0s, Braking level: 0 to 100% of rated current
Built-in
UL508C, C22.2No.14, EN50178:1997
IP20, UL open type
Natural cooling
1.3(0.6)
1.3(0.6) 1.5(0.7) 1.8(0.8) 3.7(1.7) 3.7(1.7) 5.1(2.3) 7.5(3.4) 7.9(3.6) 13(6.1) 16(7.1)
Fan cooling
Item Specifications
E1S-4U)
F50
1/2
1.2
001
2.0
1
2
2.9
002
003
4.4
3
005
7.2
Three-phase 380V to 480V (with AVR function)
1.5 2.5 3.7 5.5 13 18 24 30
9.0
150% of rated current for 1min, 200% - 0.5s
50, 60Hz
Three-phase, 380 to 480V, 50/60Hz
Voltage: +10 to -15% (Voltage unbalance (*8): 2% or less) Frequency: +5 to -5%
(with DCR)
0.85
1.7
0.6
1.6
3.1
1.1
3.0
5.9
2.0
4.4
8.2
2.9
13.0
150
Starting frequency: 0.1 to 60.0Hz, Braking time: 0.0 to 30.0s, Braking level: 0 to 100% of rated current
Built-in
UL508C, C22.2No.14, EN50178:1997
IP20, UL open type
Natural cooling
Fan cooling
2.4(1.1) 2.6(1.2) 3.7(1.7) 3.7(1.7) 5.1(2.3) 7.5(3.4) 7.9(3.6) 13(6.1) 16(7.1)
Item Specifications
E1S-7U)
F12
1/8
0.3
F25
1/4
0.6
F50
1/2
1.2
Three-phase 200V to 240V (with AVR function)
0.8
(0.7) (1.4) (2.5) (4.2) (7.0) (10)
1.5
150% of rated current for 1min, 200% - 0.5s
50, 60Hz
Single-phase, 200 to 240V, 50/60Hz
Voltage: +10 to -10%, Frequency: +5 to -5%
(with DCR)
1.1
1.8
0.3
2.0
3.3
0.4
3.5
5.4
0.7
150 100
-
Starting frequency: 0.1 to 60.0Hz, Braking level: 0 to 100% of rated current, Braking time: 0.0 to 30.0s
Built-in
UL508C, C22.2No.14, EN50178:1997
IP20, UL open type
Natural cooling
1.3(0.6) 1.3(0.6) 1.5(0.7) 2.0(0.9) 4.0(1.8) 5.3(2.4)
Max voltage [V] - Min voltage [V]
x 67 (IEC 61800-3)
3
5
7.3
4.9
8.3
2.9
005
5
6.8
17
14.0
22.2
4.9
150
001
1
2.0
6.4
9.7
1.3
007
7.5
10
10.6
17.3
7.4
007
7.5
10
25
21.1
31.5
7.4
150
010
10
13
33
28.8
42.7
10
010
10
14
14.4
23.2
10
204070100
002
2
3.2
8.0 113.0 5.0
11. 6
16.4
2.4
70 40
Fan cooling
015
15
19
21.1
33.0
15
015
15
19
47
42.2
60.7
15
020
20
24
60
57.6
80
20
020
20
24
28.8
43.8
20
003
3
4.4
17.5
24.8
3.5
●Semi-standard type
EMC filter built-in type
■Three-phase 230V (1/8 to 20HP)
Type (FRN
Nominal applied motor [HP] (*1)
Rated capacity [kVA] (*2)
Rated voltage [V] (*3)
Rated current [A] (*4)
Overload capability
Output ratingsInput ratings
Rated frequency [Hz]
Phases, voltage, frequency
Voltage/frequency variations
Rated current [A] (*8)
(without DCR)
Required power supply capacity [kVA] (*5)
Torque [%] (*6)
DC injection braking
Braking transistor
Braking
Applicable safety standards
Enclosure
Cooling method
EMC standard
compliance
Weight / Mass [lbs(kg)]
■Three-phase 460V (1/2 to 20HP)
Type (FRN
Nominal applied motor [HP] (*1)
Output ratings
Input ratings
Braking
Applicable safety standards
Enclosure
Cooling method
EMC standard
compliance
Weight / Mass [lbs(kg)]
Rated capacity [kVA] (*2)
Rated voltage [V] (*3)
Rated current [A] (*4)
Overload capability
Rated frequency [Hz]
Phases, voltage, frequency
Voltage/frequency variations
Rated current [A] (*8)
(without DCR)
Required power supply capacity [kVA] (*5)
Torque [%] (*6)
DC injection braking
Braking transistor
■Single-phase 230V (1/8 to 3HP)
Type (FRN
Nominal applied motor [HP] (*1)
Applicable safety standards
Enclosure
Cooling method
EMC standard
compliance
Weight / Mass [lbs(kg)]
*1) Fuji's 4-pole standard motor
*2) Rated capacity is calculated by regarding the output rated voltage as 230V for three-phase 230V series_lb24.Tdmprfpcc+nf_qc24.Tqcpgcq,
*3) Output voltage cannot exceed the power supply voltage.
*4) The load shall be reduced so that the continuous operating current is the rated current in parenthesis or less if the carrier frequency is set to 4kHz or above.
*5) Obtained when a DC REACTOR is used.
*6) Average braking torque when a motor of no load decelerates.(Varies with the efficiency of the motor.)
*7) Voltage unbalance [%] =
Three-phase average voltage [V]
If this value is 2 to 3%, use an AC REACTOR.
*8) The currents are calculated on the condition that the inverters are connected to power supply of 500kVA, %X=5%.
Rated capacity [kVA] (*2)
Rated voltage [V] (*3)
Rated current [A] (*4)
Overload capability
Output ratingsInput ratingsBraking
Rated frequency [Hz]
Phases, voltage, frequency
Voltage/frequency variations
Rated current [A] (*8)
(without DCR)
Required power supply capacity [kVA] (*5)
Torque [%] (*6)
DC injection braking
Braking transistor
Item Specifications
E1E-2U)
F12
1/8
0.30
F25
1/4
0.57
F50
1/2
1.1
001
1
1.9
Three-phase 200 to 240V (with AVR)
0.8
(1.4)(0.7)
1.5
3.0
(2.5) (10)(7.0) (23.5)(16.5) (31) (57)(44)
5.0
(4.2)
150% of rated current for 1min or 200% of rated current for 0.5s
50, 60Hz
Three-phase, 200 to 240V, 50/60Hz
(with DCR)
Voltage: +10 to -15% (Voltage unbalance : 2% or less (*7)) Frequency: +5 to -5%
3.0
0.57
1.1
0.2
0.93
1.80
0.30
1.6
3.1
0.6
5.3
1.1
150 100 70 2040
Starting frequency: 0.0 to 60.0Hz, Braking time: 0.0 to 30.0s, Braking level: 0 to 100%
Built-in
UL508C, C22.2No.14(pending), EN50178:1997
IP20(IEC60529)/UL open type(UL50)
Natural cooling
Emission
Immunity
Class 1A (EN55011:1998/A1:1999)
2nd Env. (EN61800-3:1996/A11:2000)
1.5(0.7)
1.5(0.7) 1.8(0.8) 2.0(0.9) 5.3(2.4) 5.3(2.4) 6.4(2.9) 11.2(5.1) 11.7(5.3)
Item Specifications
E1E-4U)
F50
1/2
1.1
001
1.9
1
2
2.8
002
Three-phase 380 to 480V (with AVR)
1.5 2.5 3.7 5.5 13 18 24 30
150% of rated current for 1min or 200% of rated current for 0.5s
50, 60Hz
Three-phase, 380 to 480V, 50/60Hz
Voltage:+10 to -15% (Voltage unbalance: 2% or less (*7)), Frequency: +5 to -5%
(with DCR)
0.85
1.7
0.6
1.6
3.1
1.1
3.0
5.9
2.0
Starting frequency: 0.0 to 60.0Hz, Braking time: 0.0 to 30.0s, Braking level: 0 to 100%
Built-in
UL508C, C22.2No.14 (pending), EN50178:1997
IP20 (IEC60529)/UL open type (UL50)
Emission
Immunity
Natural cooling
Class 1A (EN55011:1998/A1:1999)
2nd Env. (EN61800-3:1996/A11:2000)
Fan cooling
3.3(1.5) 3.5(1.6) 5.5(2.5) 5.5(2.5) 6.6(3.0) 10.6(4.8) 11.0(5.0) 17.9(8.1) 20.0(9.1)
Item Specifications
E1E-7U)
F12
1/8
0.3
Three-phase 200 to 240V (with AVR)
0.8
(0.7) (1.4) (2.5) (4.2) (7.0) (10)
F25
1/4
0.57
1.5
150% of rated current for 1min or 200% of rated current for 0.5s
50, 60Hz
Single-phase, 200 to 240V, 50/60Hz
(with DCR)
Voltage: +10 to -10%, Frequency: +5 to -5%
1.1
1.8
0.3
2.0
3.3
0.4
150 100
Starting frequency: 0.0 to 60.0Hz, Braking time: 0.0 to 30.0s, Braking level: 0 to 100%
Built-in
UL508C, C22.2No.14 (pending),EN50178:1997
IP20 (IEC60529)/UL open type (UL50)
Emission
Immunity
Natural cooling
Class 1A (EN55011:1998/A1:1999)
2nd Env. (EN61800-3:1996/A11:2000)
1.5(0.7) 1.5(0.7) 1.8(0.8) 2.9(1.3) 5.5(2.5) 6.6(3.0)
Max. voltage [V] - Min. voltage [V]
x 67 (IEC61800-3(5.2.3))
002
2
3.0
8.0
5.7
9.5
2.0
Fan cooling
003
3
4.1
4.4
8.2
2.9
F50
1/2
1.1
3.5
5.4
0.7
003
3
4.1
11
8.3
13.2
2.9
005
5
6.8
9.0
7.3
13.0
4.9
005
6.4
14.0
22.2
007
5
7.5
9.5
17
25
21.1
31.5
4.9
7.4
010
10
12
33
28.8
42.7
10
015
15
17
47
42.2
60.7
15
2nd Env. (EN61800-3:1996+A11:2000)
22.7(10.3) 24.9(11.3)
007
7.5
9.9
10.6
17.3
7.4
010
10
13
14.4
23.2
10
015
15
18
21.1
33.0
15
204070100
2nd Env. (EN61800-3:1996+A11:2000)
001
1
1.9
002
2
3.0
8.0 113.0 5.0
6.4
9.7
1.3
11. 6
16.4
2.4
70 40
Fan cooling
003
4.1
17.5
24.8
3.5
3
020
57.6
80
20
020
20
22
28.8
43.8
20
20
22
Specifications
60
Specifications
●Common specifications
Item Explanation
Maximum frequency
Base frequency
Starting frequency
Carrier frequency
Setting range
Accuracy (Stability)
Output frequencyControl
Setting resolution
Control method
Voltage/freq. characteristic
(Non-linear V/f setting)
Torque boost
Starting torque
Start/stop
Frequency setting
Acceleration/deceleration time
Frequency limiter
(Upper limit and lower limit frequencies)
Bias
Gain
Jump frequency
Timer operation
Jogging operation
Auto-restart after momentary
power failure
Torque limit
Current limit
Slip compensation
Droop control
(Load selection)
25 to 400Hz variable setting
25 to 400Hz variable setting
0.1 to 60.0Hz variable setting, Duration: 0.0 to 10.0s
0.75 to 15kHz variable setting
• Analog setting:
• Keypad setting:
• Analog setting: 1/3000 of maximum frequency (ex. 0.02Hz at 60Hz, 0.4Hz at 120Hz)
Keypad setting: 0.01Hz (99.99Hz or less), 0.1Hz (100.0Hz or more)
•
• Link setting: Selectable from 2 types
• 1/2000 of maximum frequency (ex. 0.003Hz at 60Hz, 0.006Hz at 120Hz)
• 0.01Hz (fixed)
• V/f control • Dynamic torque-vector control (magnetic flux estimator) • V/f control (with sensor, when the PG interface card (option) is installed)
Possible to set output voltage at base frequency and at maximum output frequency (common spec).
AVR control can be turned ON or OFF (Factory setting: OFF).
2 points (Desired voltage and frequency can be set.)
Torque boost can be set with the function code F09. Set when 0, 1, 3, or 4 is selected at F37.
Select application load type with the function code F37.
0: Squared variable torque load
1: Constant torque load
2: Auto torque boost
3: Auto energy-save operation (variable torque load in deceleration)
4: Auto energy-save operation (constant torque load)
5: Auto energy-save operation (auto torque boost)
200% or over (Auto torque boost in 0.5Hz operation, slip compensation and auto torque boost)
Keypad
operation
External signals (7digital inputs): FWD (REV), RUN, STOP commands (3 wire operation possible),
coast-to-stop, external alarm, alarm reset, etc.
Linked operation: Operation through RS-485 or field buss (option) communications
Switching operation command: Link switching, switching between communication and inverter (keypad or external signals)
Key operation: Can be set with and keys
External volume: Can be set with external potentiometer (1 to 5kΩ1/2W)
Analog input
Multistep frequency: Selectable from 16 steps (step 0 to 15)
UP/DOWN operation: Frequency can be increased or decreased while the digital input signal is ON.
Linked operation: Frequency can be set through RS-485 or field buss (optional) communications.
Switching frequency setting: Frequency setting can be switched (2 settings) with external signal (digital input).
Switching to frequency setting via communication and multi-frequency setting are available.
Auxiliary frequency setting: Terminal 12 input and terminal C1 input (terminal V2 input) can be added
to main setting as auxiliary frequency.
Inverse operation: Normal/inverse operation can be set or switched with digital input signal and
function code setting.
• +10 to 0V DC /0 to 100% (terminal 12, C1 (V2))
• +20 to +4mA DC/0 to 100% (terminal C1)
Pulse train input: 30kHz (max.)/ Maximum output frequency
0.00 to 3600s
*If 0.00s is set, the time setting is cancelled and acceleration and deceleration is made
according to the pattern given with an external signal.
Acceleration and deceleration time can be independently set with 2 types and selected with digital input signal (1 point).
(Curve)
Acceleration and deceleration pattern can be selected from 4 types:
Linear, S-curve (weak), S-curve (strong), Non-linear
Deceleration with coasting can be stopped with operation stop command.
High and Low limiters can be set. (Setting range: 0 to 400Hz)
Bias of set frequency and PID command can be independently set (setting range: 0 to
Analog input gain can be set between 0 and 200%.
Three operation points and their common jump width (0 to 30.0Hz) can be set.
The inverter operates and stops for the time set with the keypad (1-cycle operation).
• Can be operated using digital input signal or keypad.
• Acceleration and deceleration time (same duration used only for jogging) can be set.
• Jogging frequency: 0.00 to 400.0Hz
• Restarts the inverter without stopping the motor after instantaneous power failure.
• Select "Continuous motor mode" to wait for the power recovering with low output frequency.
Restart at 0Hz, restart from the frequency used before momentary power failure, restart at the set frequency can be selected.
•
• Motor speed at restart can be searched and restarted.
• Controls the output torque lower than the set limit value.
• Can be switched to the second torque limit with digital input signal.
• Soft start (filter function) is available when switching the torque control to 1/2.
Keeps the current under the preset value during operation.
• Compensates for decrease in speed according to the load, enabling stable operation.
• Time constant can be changed. Possible to enable or disable slip compensation during
acceleration/deceleration or in constant output range.
Decrease the speed according to the load torque.
±0.2% of maximum frequency (at 25±10˚C(at 77±50˚F))
±0.01% of maximum frequency (at -10 to +50˚C(at 14 to +122˚F))
Start and stop with and keys
Start and stop with / and keys
Analog input can be set with external voltage/current input
• 0 to
• +4 to +20mA DC/0 to 100% (terminal C1)
±10V DC (0 to ±5V DC)/0 to ±100% (terminal 12, C1 (V2))
±100%).
Remarks
Frequency may drop automatically to protect the
inverter depending on environmental
temperature and output current.This protective
operation can be canceled by function code H98.
Setting with and keys
Three-phase 230V, single-phase 230V: 80 to 240V
Three-phase 460V: 160 to 500V
Three-phase and single-phase 230V: 0 to 240V/0 to 400Hz
Three-phase 400V: 0 to 500V/0 to 400Hz
Keypad (standard)
Multi-function keypad
With data protection
Connected to analog input terminals 13, 12,
and 11. Potentiometer must be provided.
• 0 to +5V DC can be used depending on the
analog input gain (200%). +1 to +5V DC can
be adjusted with bias and analog input gain.
• Voltage can be input (terminal V2) to the
terminal 1.
When the PG interface card (optional) is installed.
If the set frequency is lower than lower limit, continuous
motor running or stop running motor can be selected.
Voltage signal from terminal 12, C1 (V2) and current
signal (from terminal C1) can be set independently.
Related
function code
F03
F04
F23,F24
F26
F27
H98
F03 to F06
H50 to H53
F09, F37
F09, F37
H68, F37
F02
F02
E01 to E05
E98, E99
H30, y98
F01, C30
F18, C50,
C32 to C34,
C37 to C39,
C42 to C44
C05 to C19
F01, C30
H30, y98
F01, C30
E61 to E63
C53
F07, F08
E10,E11
H07
H11
F15, F16
H63
F18, C50 to C52
C32, C34, C37
C39, C42, C44
C01 to C04
C21
H54
C20
F14
H13 to H16
H92, H93
F40, F41
E16, E17
H76
F43, F44
H68
P09 to P12
H28
H28
Item Explanation
PID control
Pick-up
Automatic deceleration
Deceleration characteristic
Automatic energy-saving operation
Overload Prevention Control
Auto-tuning
Cooling fan ON/OFF control
Secondary motor setting
Universal DI
Universal AO
Speed control
Positioning control
Rotation direction control
Running/stopping
Life early warning
Cumulative run hours
I/O check
Power monitor
Trip mode
Indication ControlProtection
Running or trip mode
Overcurrent protection
Short circuit protection
Grounding fault protection
Overvoltage protection
Undervoltage
Input phase loss
Output phase loss
Overheating
Overload
Electronic thermal
PTC thermistor
Overload early warning
Motor protectionStorage
Stall prevention
Momentary power failure
protection
Retry function
Command loss detection
Installation location
Ambient temperature
Ambient humidity
Altitude
Environment
Vibration
Ambient temp.
Ambient humidity
Control with PID regulator or dancer controller.
■ Process command
• Key operation ( and keys) : 0 to 100%
• Analog input (terminal 12, C1 (V2)) : 0 to
• Analog input (terminal C1) : 4 to 20mA DC/0 to 100%
• UP/DOWN (digital input) : 0 to 100%
• Communication (RS-485, bus option) : 0 to 20000/0 to 100%
■ Feedback value
• Analog input from terminal 12, C1 (V2) : 0 to
• Analog input (terminal C1) : 4 to 20mA DC/0 to 100%
■ Accessory functions
• Alarm output (absolute value alarm, deviation alarm) • Normal operation/inverse operation
• PID output limiter • Anti-reset wind-up function • Integration reset/hold
Operation begins at a preset pick-up frequency to search for the motor speed to start an idling motor without stopping it.
When the torque calculation value exceeds the limit level set for the inverter during deceleration, the output
frequency is automatically controlled and the deceleration time automatically extends to avoid an trip.
The motor loss increases during deceleration to reduce the load energy regenerating at the inverter
to avoid an trip upon mode selection.
The output voltage is controlled to minimize the total sum of the motor loss and inverter loss at a constant speed.
The output frequency is automatically reduced to suppress the overload protection trip o inverter
caused by an increase in the ambient temperature, operation frequency, motor load or the like.
The motor parameters are automatically tuned.
Detects inverter internal temperature and stops cooling fan when the temperature is low.
One inverter can be used to control two motors by switching (switching is not available while a motor is running). Base
•
frequency, rated current, torque boost, electronic thermal, slip compensation can be set as data for the secondary motor.
• The second motor constants can be set in the inverter. (Auto-tuning possible)
The presence of digital signal in a device externally connected to the set terminal can be sent to the master controller.
The output from the master controller can be output from the terminal FM.
The motor speed can be detected with the pulse encoder and speed can be controlled.
Only one program can be executed by setting the number of pulses to the stop position and deceleration point.
Select either of reverse prevention or forward rotation prevention.
• Speed monitor, output current [A], output voltage [V], torque calculation value, input power [HP],
PID reference value, PID feedback value, PID output, load factor, motor output, period for timer operation [s]
◆Select the speed monitor to be displayed from the following:
Output frequency [Hz], Output frequency 1 [Hz] (before slip compensation),
Output frequency 2 (after slip compensation) [Hz],
Motor speed (set value) [r/min],
Motor speed [r/min], Load shaft speed (set value) [r/min],
Load shaft speed (r/min),
Line speed (set value), Line speed (r/min)
The life early warning of the main circuit capacitors, capacitors on the PC boards and the cooling fan can be displayed.
The cumulative motor running hours, cumulative inverter running hours and cumulative watt-hours can be displayed.
Displays the input signal status of the inverter.
Displays input power (momentary), accumulated power, electricity cost (accumulated power x displayed coefficient).
Displays the cause of trip by codes.
(Overcurrent during acceleration)
•
• (Input phase loss) •
• (Overvoltage during acceleration)
• (Overheating of the heat sink) •
• (Motor protection (PTC thermistor))
• (Inverter overload) •
• (Memory error) •
•
(Optional communication error) •
• (Tuning error) •
• (RS485 communication error (option))
Trip history: Saves and displays the last 4 trip codes and their detailed description.
The inverter is stopped upon an overcurrent caused by an overload.
The inverter is stopped upon an overcurrent caused by a short circuit in the output circuit.
The inverter is stopped upon an overcurrent caused by a grounding fault in the output circuit.
An excessive DC link circuit voltage is detected to stop the inverter.
Stops the inverter by detecting voltage drop in DC link circuit.
Stops or protects the inverter against input phase loss.
Detects breaks in inverter output wiring at the start of running and during running, stopping the inverter output.
The temperature of the heat sink of the inverter or that inside the inverter unit is detected to stop the inverter, upon a failure or overload of the cooling fan.
The inverter is stopped upon the temperature of the heat sink of the inverter or the temperature of the
switching element calculated from the output current.
The inverter is stopped upon an electronic thermal function setting to protect the motor.
A PTC thermistor input stops the inverter to protect the motor.
Warning signal can be output based on the set level before the inverter trips.
The output frequency decreases upon an output current exceeding the limit during acceleration or constant speed operation, to avoid overcurrent trip.
•
A protective function (inverter stoppage) is activated upon a momentary power failure for 15msec or longer.
•
If restart upon momentary power failure is selected, the inverter restarts upon recovery of the voltage within the set time.
When the motor is tripped and stopped, this function automatically resets the tripping state and
restarts operation.
A loss (broken wire, etc.) of the frequency command is detected to output an alarm and continue
operation at the preset frequency (set at a ratio to the frequency before detection).
Shall be free from corrosive gases, flammable gases, oil mist, dusts, and direct sunlight.
(Pollution degree 2 (IEC60664-1)). Indoor use only.
-10 to +50˚C(at +14 to +122˚F)
5 to 95% RH (without condensation)
Altitude [ft(m)]
Lower than 3,300(1,000 )
3,301 to 6,600(1,001 to 2,000)
6,601 to 9,800(2,001 to 3,000)
3mm (vibration width): 2 to less than 9Hz, 9.8m/s
-25 to +65˚C(-13 to +149˚F)
5 to 95%RH (without condensation)
Output decrease
None
Decreases
Decreases*
±10V DC/0 to ±100%
±10V DC/0 to ±100%
•
(Overcurrent during deceleration)
(Undervoltage) •
•
(Overvoltage during deceleration)
(External alarm) •
•
(Motor 1 overload) •
(Overheating of braking resistor)
(Keypad communication error) •
(Option error)
(RS-485 communication error) •
•
(Power LSI error) •
2
: 9 to less than 20Hz, 2m/s2: 20 to less than 55Hz, 1m/s2: 55 to less than 200Hz
•
(Overcurrent at constant speed)
(Output phase loss)
•
(Overvoltage at constant speed)
(Inverter overheat)
(Motor 2 overload)
•
(PG disconnection)
(CPU error)
•
(Operation error)
(Data save error due to undervoltage)
(Simulation error)
Remarks
Trip may occur due to load conditions.
Mode that the motor rotates and mode that the motor does not rotate can be selected.
An external output is issued in a transistor output signal.
When the PG interface card (optional) Is installed.
When the PG interface card (optional) Is installed.
An external output is issued in a transistor output signal.
3-phase 230V / 400V DC, Single-phase 230V/400V DC
3-phase 460V / 800V DC
3-phase 230V / 200V DC, Single-phase 230V/200V DC
3-phase 460V / 400V DC
The protective function can be canceled with function code 99.
The protective function can be canceled with function code 99.
Thermal time constant can be adjusted (0.5 to 75.0min.)
Waiting time before resetting and the number
of retry times can be set.
-10 to 40˚C(+14 to +104˚F)when inverters are installed side by side without clearance.
* If the altitude exceeds 6,600ft(2,000m)
insulate the interface circuit from the
main power supply to conform to the
Low Voltage Directives.
Related
function code
E61 to E63
J01 to J06
J10 to J19
H09, H13, H17
H69, F08
H71
F37, F09
H70
P04
H06
E43
E48
E52
F14
H98
H98
H43
F10 to F12, P99
H26, H27
F10, F12, E34,
E35, P99
H12
H13 to H16
F14
H04, H05
E65
Specifications
External Dimensions
●Inverter outline (standard type)
Fig. a Fig.b
Fig. c Fig. d
0.26&6.5) 0.26&6.5)
0.24(6)
0.2(5)
0.2(5)
H
H1
0.2(5)
0.26(6.5)
0.28(7)
0.24(6)
0.2(5)
W
W1
C
(elongated hole)
W
W1
C
(elongated hole)
Name plate
0.26(6.5)
D
D1 D2
D
D1 D2
W
C
(elongated hole)
C
W1
W
W1
0.26(6.5)
0.28(7)
0.24(6)
0.2(5)
H
H1
0.24(6)
0.24(6) 0.24(6)
0.26(6.5)
Name plate
D
D1 D2
D
D2D1
H
H1
0.24(6)
Name plate
2-R0.12
(2-R3)
0.31(8)
Name plate
D
D2D1
5
0.24(6)
C
0.24(6)
W
W1
6.46(164)
Fig. e Fig. f
0.31(8) 0.31(8)
H
H1
0.31(8) 0.28(7)
0.31(8)
H
H1
0.47(12)
2-R0.2
(2-R5)
0.47(12)
Name plate
Name plate
D
D2 D1
11.2
0.2(5) 0.2(5)
0.24(6) 0.24(6)
W
C
0.39(10)
W1
7.72(196)
0.39(10)
0.47(12)
0.43(11)
H
H1
0.47(12)
0.43(11)
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