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FRENIC-Multi

Advanced technology makes a brand new appearance for high-energy frequency converters suitable for all purposes

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Product details

environment protection
Simple operation and wiring
Abundant capacity and diverse models
Thorough consideration and comprehensive protection of surrounding equipment
Excellent performance and high-quality standards
more function
Suitable for vertical and horizontal handling actions
Rich network correspondence
Simple and comprehensive maintenance
Meeting global needs

After the autumn of 2005, products were restricted from using six hazardous substances (except for the soldering area inside the power module), in compliance with the European RoHS directive (Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment).

<Six harmful substances>
Lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers

<RoHS Directive>
Directive 2002/98/EC issued by the European Union on the restriction of the use of certain hazardous substances in electronic and electrical equipment.

The various lifespan components inside have an expected service life of 10 years.
Shortened the equipment maintenance cycle.

Lifespan parts	life expectancy
Electrolytic capacitors on the main circuit	10 Years
Electrolytic capacitors on printed circuit boards	10 Years
cooling fan	10 Years

Ideal operating environment at 40 ℃, load rate: 80% of the rated current of the frequency converter
·The actual service life may vary depending on the usage environment.

By using the built-in EMC filter series, the interference generated by the frequency converter can be effectively suppressed, reducing the impact on surrounding equipment.

The button type structure that can be easily disassembled with one touch allows for remote operation by removing the control panel. Simply install the special inner cover that comes with it, connect the LAN cable, and it can be easily installed on the cabinet surface of the control cabinet.

·The terminal block for control signals adopts detachable interface cards, making wiring operations simple.
·The following optional cards are available for you to choose from.

Optional card name	installation
RS-485 communication card	Built in host (interchangeable with standard interface board)
PG interface card (corresponding to 5V accessories)	Built in host (interchangeable with standard interface board)
PG interface card (corresponding to 12V accessories)	Built in host (interchangeable with standard interface board)
CC Link card	Front installation
DeviceNet card	Front installation
DIO card	Front installation
SY (synchronous operation) card	Front installation
PROFIBUS-DP card	(Recently listed)
Note: The frequency converter host suitable for SY card is a special model product, so when ordering SY card, please also order the host that matches it.

In the selection of accessories, we have prepared a multifunctional operation panel for you. It has a large 7-segment LED represented by five digits and a liquid crystal display screen with a large backlight, with high visual recognition. In addition, the LCD screen can display the operation guide, allowing users to operate while reading the guide, making it simple and easy (with a copy function).

You can download software for Windows interface usage for free from our company's website, and easily set and manage functional codes.

Equipped with an analog frequency converter output alarm information function, it can easily confirm the sequential action status of peripheral devices in the control cabinet using the frequency converter.

● Standard series

PG feedback card built-in type
RS-485 communication card built-in type
EMC filter built-in type

When multiple frequency converters are used in the control cabinet, they can be installed side by side horizontally, with a compact and seamless structure, achieving space saving design. (Below 3.7kW)

Our company's FRENIC Multi series (FRENIC Mini series, FRENIC-VP series, 11 series) has a standard built-in surge current suppression resistor, which can effectively suppress the surge current when the power is turned on. Compared to directly connecting the electric motor to the power supply, low capacity peripheral devices can be selected.

As one of the external cooling methods, the optional external cooling fan can be used, which is easy to install and can also be configured as standard for power above 5.5 kW.

At low speeds, using the [Automatic Slip Compensation] and [Voltage Adjustment] functions can reduce the deviation in speed control accuracy caused by load changes, shorten the crawling speed time, and thus shorten the working cycle time.

In the same level of products, a high-level CPU is used, which doubles the processing power and improves the speed control accuracy compared to previous products.

By improving the accuracy of speed control, the positioning accuracy of the handling device can be enhanced
Shorten the time required for positioning
Improve the measurement accuracy of the measuring instrument

In the past, the energy-saving function of frequency converters was to minimize the losses of the motor unit based on the load state. The newly developed FRENIC Multi series has updated its focus, considering the frequency converter itself as one of the electrical products.Not only does it minimize the losses of the motor, but it also controls the power consumption of the frequency converter to the lowest level (suitable for smaller power consumption control).


When starting the frequency converter, the introduction function is used, and the frequency converter can automatically detect the direction and speed of the motor's rotation during free rotation, smoothly and quickly transitioning from power frequency drive operation to frequency converter drive operation.

When the PID controller is used for temperature, pressure, and flow control, it adds the function of deviation alarm and absolute value alarm output, combined with the anti reset termination function to prevent PID control overshoot, PID output limiter, and integral hold/reset signal, making the PID control function more comprehensive and easier to use. When the PID regulator is used for floating roller tension control, the PID output limiter and integral hold/reset signal can be greatly utilized.

Due to mechanical vibration of the equipment, poor circuit contact, disconnection, and other reasons, frequency signals (0-10V, 4-20mA, multi-stage speed operation signals, communication signals, etc.) are blocked and commands disappear. At this point, the frequency converter outputs a signal indicating the loss of instructions. By using the command loss detection function, the output frequency of the frequency converter can be pre-set when the command is lost, effectively preventing the motor from continuing to operate when the signal is blocked.


When the load of the equipment driven by the frequency converter increases sharply, in order to prevent equipment failure, the overload stop function can be used to slow down and stop the frequency converter, or to rotate freely.

Foreign objects entering the interior of the fan or pulley can cause an increase in load, a sharp rise in temperature inside the frequency converter, or a sharp rise in ambient temperature, resulting in the frequency converter being in an overloaded state. The overload avoidance function can be used to reduce the motor speed and ensure its continuous operation without stopping.

When using the locator, choosing Multi's powerful collision stop function can quickly and accurately achieve the positioning effect.
■	Improved current response speed, quickly transitioning from limiting torque function to controlling current function upon contact with the locator, resulting in a fairly accurate and stable holding torque and rebound phenomenon.
■	React quickly, take care of surrounding equipment, and minimize the impact on handling machinery and conveyors.
■	No need to adjust the handling speed before positioning, excellent positioning can still be achieved during high-speed handling, and no crawling process can be achieved during low-speed handling, shortening the working cycle time.

	When the brake is released After the motor operates, it detects the generation of torque and outputs a signal.
	When the brake is engaged Timely engagement of the brake can reduce the wear and tear of the mechanical brake.

There are two options available: [torque limit] and [current limit].

	■ Torque limit Limit the torque generated by the electric motor to effectively achieve mechanical protection (without limiting instantaneous torque).
	■ Current limit Limiting the current output from the frequency converter to the motor effectively achieves thermal protection of the motor and also limits the approximate load value (cannot limit instantaneous current, no need for self-tuning).

Standard configuration includes one RS-485 communication interface (RJ-45 connector, used for communication with the control panel), which can be easily connected with a LAN cable (10BASE).

Select various specialized interface cards from the optional accessories, which can correspond to the following networks.

·DeviceNet
·PROFIBUS-DP (recently launched)
·CC-Link

The RS-485 communication card has 2 communication interfaces, which can achieve branch line connection.

■ Characteristics
(1) Equipped with 2 communication interfaces, no need to purchase additional branch connectors
(2) Built in terminal resistor, no need to purchase additional terminal resistors

■ Composition diagram with peripheral devices

The button style structure that can be disassembled with just one touch allows you to easily replace the cooling fan.
(Above 5.5kW)

Cooling Fan Replacement Guide

Press the cover on the upper part of the frequency converter to remove it.		Remove the power connector and replace the cooling fan.

Not only does it provide information about the frequency converter, but it also provides maintenance status of the equipment.

project	Purpose
Accumulated electric motor run time (h)	Accumulate the actual operating time of devices (motors) that use frequency converters. (Example of use) When used for fan control, it can serve as a reference for the replacement time of the belt on the pulley.
Starts (times)	Calculate the number of times the frequency converter runs and stops. (Example of use) Because it records the number of times the equipment runs and stops, it can serve as a reference for the replacement time of parts associated with running and stopping.

You can view the specific content records of the past 4 alarms.

Meets various standards
Switchable drain/source
Supports a wide voltage range
The multifunctional operation panel has multiple language displays (Chinese, Japanese, English, Korean)
This product displays Japanese, English, Chinese, Korean, and Simplified Chinese characters.
In addition, there are versions available in Japanese, English, German, French, Spanish, and Italian.
(Please inquire separately for details.)

pay attention to

The product information recorded on this website is for reference in selecting the model. Please read the 'User Manual' carefully before using it correctly in practice.

Standard Specifications -3-phase 200V Series
Standard Specifications -3-phase 400V Series
Standard Specification - Single Phase 200V Series
Standard specification PG interface card built-in type -3-phase 200V series
Standard specification PG interface card built-in type -3-phase 400V series
Standard specification PG interface card built-in type - single-phase 200V series
Standard specification RS-485 communication built-in type -3-phase 200V series
Standard specification RS-485 communication built-in type -3-phase 400V series
Standard specification RS-485 communication built-in type - single-phase 200V series
Standard specification EMC filter integrated -3-phase 200V series
Standard specification EMC filter integrated -3-phase 400V series
Standard specification EMC filter integrated - single-phase 200V series
General specifications

(* 1) The standard applicable motor refers to Fuji Electric's 4-pole standard motor.

(* 2) Rated capacity refers to the situation where 200V series: 220V rated/400V series: 440V rated.

(* 3) Cannot output voltage higher than the power supply voltage.

(* 4) refers to the situation where the carrier frequency (function code F26) is set to below 3kHz. When the carrier frequency is above 4kHz, please use a current below () for 100% continuous operation.

(* 5) represents the value when using a DC reactor (DCR).

(* 6) The average braking torque of the motor unit when decelerating from 60Hz under AVR control OFF. (Changes with the efficiency of the electric motor.)

(* 7) refers to the value of the average braking torque when using an external braking unit (optional/standard model).

(* 8) Phase to phase imbalance rate [%]=(maximum voltage [V] - minimum voltage [V])/3-phase average voltage (V) × 67 (refer to IEC61800-3)
When using with an imbalance rate of 2-3%, please use an AC reactor (ACR: optional accessory).

(* 9) refers to the calculated value when the power supply capacity is 500kVA (10 times the capacity of the frequency converter when the capacity exceeds 50kVA) and connected to a power supply with% X=5%.

(* 1) The standard applicable motor refers to Fuji Electric's 4-pole standard motor.

(* 2) Rated capacity refers to the situation where 200V series: 220V rated/400V series: 440V rated.

(* 3) Cannot output voltage higher than the power supply voltage.

(* 5) represents the value when using a DC reactor (DCR).

(* 6) The average braking torque of the motor unit when decelerating from 60Hz under AVR control OFF. (Changes with the efficiency of the electric motor.)

(* 7) refers to the value of the average braking torque when using an external braking unit (optional/standard model).

(* 1) The standard applicable motor refers to Fuji Electric's 4-pole standard motor.

(* 2) Rated capacity refers to the situation where 200V series: 220V rated/400V series: 440V rated.

(* 3 cannot output voltage higher than the power supply voltage.

(* 5) represents the value when using a DC reactor (DCR).

(* 6) The average braking torque of the motor unit when decelerating from 60Hz under AVR control OFF. (Changes with the efficiency of the electric motor.)

(* 7) refers to the value of the average braking torque when using an external braking unit (optional/standard model).

(* 1) The standard applicable motor refers to Fuji Electric's 4-pole standard motor.

(* 2) Rated capacity refers to the situation where 200V series: 220V rated/400V series: 440V rated.

(* 3) Cannot output voltage higher than the power supply voltage.

(* 5) represents the value when using a DC reactor (DCR).

(* 6) The average braking torque of the motor unit when decelerating from 60Hz under AVR control OFF. (Changes with the efficiency of the electric motor.)

(* 7) Phase to phase imbalance rate [%]=(maximum voltage [V] - minimum voltage [V])/3-phase average voltage (V) × 67 (refer to IEC61800-3)
When using with an imbalance rate of 2-3%, please use an AC reactor (ACR: optional accessory).

(* 8) refers to the calculated value when the power supply capacity is 500kVA (10 times the capacity of the frequency converter when the capacity exceeds 50kVA) and connected to a power supply with% X=5%.

(* 1) The standard applicable motor refers to Fuji Electric's 4-pole standard motor.

(* 2) Rated capacity refers to the situation where 200V series: 220V rated/400V series: 440V rated.

(* 3) Cannot output voltage higher than the power supply voltage.

(* 5) represents the value when using a DC reactor (DCR).

(* 6) The average braking torque of the motor unit when decelerating from 60Hz under AVR control OFF. (Changes with the efficiency of the electric motor.)

(* 1) The standard applicable motor refers to Fuji Electric's 4-pole standard motor.

(* 2) Rated capacity refers to the situation where 200V series: 220V rated/400V series: 440V rated.

(* 3) Cannot output voltage higher than the power supply voltage.

(* 5) represents the value when using a DC reactor (DCR).

(* 6) The average braking torque of the motor unit when decelerating from 60Hz under AVR control OFF. (Changes with the efficiency of the electric motor.)

(* 1) The standard applicable motor refers to Fuji Electric's 4-pole standard motor.

(* 2) Rated capacity refers to the situation where 200V series: 220V rated/400V series: 440V rated.

(* 3) Cannot output voltage higher than the power supply voltage.

(* 5) represents the value when using a DC reactor (DCR).

(* 6) The average braking torque of the motor unit when decelerating from 60Hz under AVR control OFF. (Changes with the efficiency of the electric motor.)

(* 1) The standard applicable motor refers to Fuji Electric's 4-pole standard motor.

(* 2) Rated capacity refers to the situation where 200V series: 220V rated/400V series: 440V rated.

(* 3) Cannot output voltage higher than the power supply voltage.

(* 5) represents the value when using a DC reactor (DCR).

(* 6) The average braking torque of the motor unit when decelerating from 60Hz under AVR control OFF. (Changes with the efficiency of the electric motor.)

(* 1) The standard applicable motor refers to Fuji Electric's 4-pole standard motor.

(* 2) Rated capacity refers to the situation where 200V series: 220V rated/400V series: 440V rated.

(* 3) Cannot output voltage higher than the power supply voltage.

(* 5) represents the value when using a DC reactor (DCR).

(* 6) The average braking torque of the motor unit when decelerating from 60Hz under AVR control OFF. (Changes with the efficiency of the electric motor.)

(* 1) The standard applicable motor refers to Fuji Electric's 4-pole standard motor.

(* 2) Rated capacity refers to the situation where 200V series: 220V rated/400V series: 440V rated.

(* 3) Cannot output voltage higher than the power supply voltage.

(* 5) represents the value when using a DC reactor (DCR).

(* 6) The average braking torque of the motor unit when decelerating from 60Hz under AVR control OFF. (Changes with the efficiency of the electric motor.)

(* 1) The standard applicable motor refers to Fuji Electric's 4-pole standard motor.

(* 2) Rated capacity refers to the situation where 200V series: 220V rated/400V series: 440V rated.

(* 3) Cannot output voltage higher than the power supply voltage.

(* 5) represents the value when using a DC reactor (DCR).

(* 6) The average braking torque of the motor unit when decelerating from 60Hz under AVR control OFF. (Changes with the efficiency of the electric motor.)

(* 1) The standard applicable motor refers to Fuji Electric's 4-pole standard motor.

(* 2) Rated capacity refers to the situation where 200V series: 220V rated/400V series: 440V rated.

(* 3) Cannot output voltage higher than the power supply voltage.

(* 5) represents the value when using a DC reactor (DCR).

(* 6) The average braking torque of the motor unit when decelerating from 60Hz under AVR control OFF. (Changes with the efficiency of the electric motor.)

Note 1) The PG interface card built-in type and RS-485 communication card built-in type have the same size as the standard type.
Note 2) The * * at the end of the model may sometimes be English letters and numbers depending on the model. **: None (standard type), 1P (PG interface card built-in type), 12 (RS-485 communication card built-in type).

■ Use the control panel to operate, stop, and set the frequency
[Wiring sequence] (1) Perform wiring for the main circuit section.
[Operation Method] (1) Operation and stop: operated through the buttons on the control panel（）Operate or stop. (2) Frequency setting: UtilizingSet the frequency of the key.
Note 1)	When connecting the DC reactor (DCR) (optional), please remove the short-circuit piece between terminals P1-P (+) and connect it.
Note 2)	To protect the wiring on the input side (primary side) of the frequency converter, please install our recommended circuit breaker (MCCB) or residual current circuit breaker (ELCB) (with overcurrent protection function) on each frequency converter. Please do not use circuit breakers with recommended capacity or higher.
Note 3)	When disconnecting the frequency converter separately from the power supply, an electromagnetic contactor (MC) must be used. Please choose the MC we recommend according to the actual usage situation. When the coil of the MC or solenoid is installed near the frequency converter, please use a surge absorber and be sure to connect it in parallel with the coil.
Note 4)	The "THR" function can be used by assigning code data "9" (external alarm) to terminals X1 to X5, FWD, or REV (function codes E01 to E05, E98, or E99).

Using external signals for operation, stopping, and frequency setting
[Wiring sequence] (1) Perform wiring for the main circuit section and control circuit section. (2) Convert the functional codeSet as(External signal). Then, add the functional codeSet in(Voltage input (terminal 12) (DC 0~+10V)),(Current input (terminal C1) (DC+4-20mA), etc.).
[Operation Method] (1) Operation and Stop: Operate when there is a short circuit between terminals FWD-CM, and stop when disconnected. (2) Frequency setting: Voltage input (DC 0~+10V), current input (DC+4~20mA), etc.
Note 1)	When connecting the DC reactor (DCR) (optional), please remove the short-circuit piece between terminals P1-P (+) and connect it.
Note 2)	To protect the wiring on the input side (primary side) of the frequency converter, please install the recommended circuit breaker (MCCB) or residual current circuit breaker (ELCB) (with overcurrent protection function) on each frequency converter. Please do not use circuit breakers with recommended capacity or higher.
Note 3)	When disconnecting the frequency converter separately from the power supply, an electromagnetic contactor (MC) must be used. Please choose the MC we recommend according to the actual usage situation. When the coil of the MC or solenoid is installed near the frequency converter, please use a surge absorber and be sure to connect it in parallel with the coil.
Note 4)	The "THR" function can be used by assigning code data "9" (external alarm) to terminals X1 to X5, FWD, or REV (function codes E01 to E05, E98, or E99).
Note 5)	Voltage signals (DC 0~+10V, 0~+5V,+1~+5V) can be input between terminals 12-11, or a frequency setter (external potentiometer) can be connected between terminals 13, 12, and 11 to set the preset frequency.
Note 6)	Please use twisted pair or shielded wire for the control signal line, and ground the shielding layer. To prevent misoperation caused by noise, please try to stay away from the main circuit wiring and never put it in the same cable tray. (It is recommended to maintain a distance of at least 10 (cm) between them). When crossing, please form a right angle with the main circuit wiring.

Using external signals for operation, stopping, and frequency setting
[Wiring sequence] (1) Perform wiring for the main circuit section and control circuit section. (2) Convert the functional codeSet as(External signal). Then, add the functional codeSet in(Voltage input (terminal 12) (DC 0~+10V)),(Current input (terminal C1) (DC+4-20mA), etc.).
[Operation Method] (1) Operation and Stop: Operate when there is a short circuit between terminals FWD-CM, and stop when disconnected. (2) Frequency setting: voltage input (terminal 12), current input (terminal C1), etc.
Note 1)	When connecting the DC reactor (DCR) (optional), please remove the short-circuit piece between terminals P1-P (+) and connect it.
Note 2)	To protect the wiring on the input side (primary side) of the frequency converter, please install the recommended circuit breaker (MCCB) or residual current circuit breaker (ELCB) (with overcurrent protection function) on each frequency converter. Please do not use circuit breakers with recommended capacity or higher.
Note 3)	When disconnecting the frequency converter separately from the power supply, an electromagnetic contactor (MC) must be used. Please choose the MC we recommend according to the actual usage situation. When the coil of the MC or solenoid is installed near the frequency converter, please use a surge absorber and be sure to connect it in parallel with the coil.
Note 4)	The "THR" function can be used by assigning code data "9" (external alarm) to terminals X1 to X5, FWD, or REV (function codes E01 to E05, E98, or E99).
Note 5)	Voltage signals (DC 0~+10V or 0~+5V) can be input between terminals 12-11, or a frequency setter (external potentiometer) can be connected between terminals 13, 12, and 11 to set the preset frequency.
Note 6)	Please use twisted pair or shielded wire for the control signal line, and ground the shielding layer. To prevent misoperation caused by noise, please try to stay away from the main circuit wiring and never put it in the same cable tray. (It is recommended to maintain a distance of at least 10 (cm) between them). When crossing, please form a right angle with the main circuit wiring.
Note 7)	To prevent interference when connecting the motor, we recommend using a 3-phase 4-wire cable connection. Please connect the grounding wire of the motor to the grounding terminal G of the frequency converter.

Using external signals for operation, stopping, and frequency setting
[Wiring sequence] (1) Perform wiring for the main circuit section and control circuit section. (2) Convert the functional codeSet as(External signal). Then, add the functional codeSet in(Voltage input (terminal 12) (DC 0~+10V)),(Current input (terminal C1) (DC+4-20mA), etc.).
[Operation Method] (1) Operation and Stop: Operate when there is a short circuit between terminals FWD-CM, and stop when disconnected. (2) Frequency setting: voltage input (terminal 12), current input (terminal C1), etc.
Note 1)	When connecting the DC reactor (DCR) (optional), please remove the short-circuit piece between terminals P1-P (+) and connect it.
Note 2)	To protect the wiring on the input side (primary side) of the frequency converter, please install the recommended circuit breaker (MCCB) or residual current circuit breaker (ELCB) (with overcurrent protection function) on each frequency converter. Please do not use circuit breakers with recommended capacity or higher.
Note 3)	When disconnecting the frequency converter separately from the power supply, an electromagnetic contactor (MC) must be used. Please choose the MC we recommend according to the actual usage situation. When the coil of the MC or solenoid is installed near the frequency converter, please use a surge absorber and be sure to connect it in parallel with the coil.
Note 4)	The "THR" function can be used by assigning code data "9" (external alarm) to terminals X1 to X5, FWD, or REV (function codes E01 to E05, E98, or E99).
Note 5)	Voltage signals (DC 0~+10V or 0~+5V) can be input between terminals 12-11, or a frequency setter (external potentiometer) can be connected between terminals 13, 12, and 11 to set the preset frequency.
Note 6)	Please use twisted pair or shielded wire for the control signal line, and ground the shielding layer. To prevent misoperation caused by noise, please try to stay away from the main circuit wiring and never put it in the same cable tray. (It is recommended to maintain a distance of at least 10 (cm) between them). When crossing, please form a right angle with the main circuit wiring.
Note 7)	To prevent interference when connecting the motor, we recommend using a 3-phase 4-wire cable connection. Please connect the grounding wire of the motor to the grounding terminal G of the frequency converter.

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