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/Products/VFD's & Soft Starters/Fuji/FRENIC-MEGA/380-480VAC/FRN500G1S-4U Fuji 500HP FRENIC-MEGA Inverter/Variable Frequency Drive, 460VAC
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Product ID: FRN500G1S-4U

FRN500G1S-4U Fuji 500HP FRENIC-MEGA Inverter/Variable Frequency Drive, 460VAC

MFG: Fuji Electric Corp. of America
MFG Part Number: FRN500G1S-4U

Selected accessories will also be added to cart
$27,485.60 / Each
Quantity:
380-480VAC Single or 3-Phase Input, 480VAC 3-Phase Output. Includes separately mounted and wired open DC Link Reactor

Description

Fuji Electric’s FRENIC-MEGA drive series are high performance, multifunctional inverters providing the industry’s highest performance for three-phase motor applications. They offer expanded power ratings and flexible configurations that support 1/2 HP through 1000 HP motors. They are designed for 24/7 operation with embedded motor protection and critical maintenance functions.

Fuji Electric's FRENIC-MEGA continues to provide the highest level of quality, robust design, easy to use interface, and competitive price for general-purpose industrial drives. Additionally the FRENIC-MEGA series offers more high-performance features and functions that are typically only found on “high-end” drives allowing one product family to cover a broader range of applications.

The FRENIC-MEGA series includes a common interface, common programming and industrial network connectivity and is exceptionally suited for industrial applications where standardizing on one product across a facility can lead to increased productivity.

Specifications

Manufacturer Fuji Electric
Model Number FRN500G1S-4U
Enclosure UL/NEMA Open Type
IP00
Input Voltage 380 to 480 VAC
50/60Hz
Single or Three Phase
Output Voltage 380-480 VAC
Three Phase
HP Rating 500 HP
Rated Current 650 Amps
Weight 540 lbs
Warranty 3 Years from date of shipment

Detailed Specifications

Output Ratings:
Nominal Applied Motor (Rated Output) 150/-/125 HP with Single Phase Input (LD/MD/HD Mode)
500/450/400 HP with 3-Phase Input (LD/MD/HD Mode)
Rated Output Capacity 198/-/162 kVA with Single Phase Input (LD/MD/HD Mode)
518/466/414 kVA with 3-Phase Input (LD/MD/HD Mode)
Rated Output Current 250/-/204 Amps with Single Phase Input (LD/MD/HD Mode)
650/585/520 Amps with 3-Phase Input (LD/MD/HD Mode)
Rated Voltage Three Phase, 380-480VAC (with AVR function)
Output Overload Capability LD Mode: 120% for 1 Minute
MD Mode: 150% for 1 Minute
HD Mode: 150% for 1 Minute, 200% for 3 Seconds
(Overload capability interval: IEC 61800-2 compliant)
Output Frequency V/F, Dynamic Torque Vector Control: 0-500Hz (HD Mode) or 0-120Hz (MD/LD Mode)
Sensorless Vector Control: 0-120Hz
Closed Loop Vector Control: 0-200Hz
Output Stability Analog Setting: ±0.2% of Maximum Frequency
Digital Setting: ±0.01% of Maximum Frequency (By Keypad)

Input Ratings:
Rated Input Frequency 50/60 Hz +/-5%
Rated Input Voltage 380 to 480VAC +10%/-15%
Rated Input Current 492/-/395 Amps (Single Phase Input with DCR, LD/MD/HD)
547/486/436 Amps (3 Phase Input with DCR, LD/MD/HD)
Required Input Power Supply Capacity 227/-/182 kVA with Single Phase Input with DCR (LD/MD/HD)
436/388/347 kVA with 3-Phase Input and DCR (LD/MD/HD)

Braking:
Braking Torque 7 to 12% (LD/MD Mode)
10 to 15% (HD Mode)
Braking Transistor -
DC Reactor Standard, Separate Component.

Other:
Keypad Multi-function Keypad
Safety Standards UL508C, C22.2 No.14, EN61800-5-1:2007
Enclosure IP00, UL Open Type
Cooling Method Fan Cooling
Weight/Mass 540 lbs
245 kg
Ambient Temperature NEMA/UL Open/Type 1: -10 to 50°C (14 to 122°F)
Storage Temperature -25 to 65°C (-13 to 149°F)
Relative Humidity 5 to 95% RH (Without Condensation)
Installation Location IEC60664-1 Pollution Degree 2
(Free from Corrosive Gases, Flammable Gases, Oil Mist, Dust and Direct Sunlight)
Indoor Use Only
Safety EN ISO13849-1, EN954-1, Category 3
Standards UL, cUL: UL508C, C22.2 No. 14, EN61800-5:2007
CE: EN61800-5-1
RoHS: 2002/96/EC
Altitude 0 to 3,300ft (1,000m)
3,300ft (1,000m) to 9,900ft (3,000m) with Derating

Features

Control Inputs & Outputs
  • 9 Digital Inputs: X1 – X7
  • 2 Safety Input (Dedicated): EN1, EN2
  • 3 Analog Inputs
  • 6 Digital Outputs: (2) Relays (1 Form C & 1 Form A) & (4) Transistor
    56 Selectable Functions
  • 2 Analog Output: Selectable Type: 0 to 10VDC or 4 to 20mA
    Can be Configured to Provide Output Signal Proportional to 15 Different Functions
  • 2 RS-485 Connections: RJ45 Keypad Port & Control Terminal Block Connections
  • 24VDC Output Terminal Rated 100mA
  • High Performance LED & LCD Keypad with NEMA/UL Type 4 Approval

Robust Design
  • Nickel (Ni) & Tin (Sn) Plated Bus Bars
  • Cooling Fan Board Coating and Anti-Rust Protection
  • 10 Year Design Life of Cooling Fan and Capacitor with Maintenance Alarm Output Signal

Flexibility & Functionality
  • Removable Control Terminal Block
  • PC Programming & Troubleshooting Software
  • Customizable Logic
  • 3 Option Card Ports Built-In
  • Heatsink can be mounted through the back of an enclosed design

Motor Control
  • Multiple Power Ratings:
    LD (Low Duty): 120% for 1 Min
    MD (Medium Duty): 150% for 1 Min
    HD (High Duty): 200% for 3s / 150% for 1 Min
  • High Performance Closed Loop Vector Control with Option Card
  • High Performance Sensor-less Vector Control
  • Single Phase Input for All Models

Safety & Standards
  • Safety Input Compliant with EN ISO13849-1, EN954-1, Category 3
  • UL 508C, CE
  • UL Plenum Rating
  • RoHS Directive Compliance
  • NEMA/UL Type 1 by Option Kit

Options

    Communication Expansion Options:
  • Ethernet (OPC-ETH)
  • CC-Link (OPC-G1-CCL)
  • DeviceNet (OPC-G1-DEV)
  • Profibus DP (OPC-G1-PDP/OPC-G1-PDP2)
  • CANopen (OPC-G1-COP)
  • T-Link (OPC-G1-TL)

    I/O Expansion Options:
  • Keypad with USB Port (TP-E1U)
  • Relay Output (OPC-G1-RY)
  • Digital Inputs (OPC-G1-DI)
  • Digital Outputs (OPC-G1-DO)
  • Analog Inputs and Outputs (OPC-G1-AIO)
  • PG (Encoder) (OPC-G1-PG 12V / OPC-G1-PG2 5V)
  • PG Synchronization (OPC-G1-PG22)

    Other Expansion Options:
  • DC/AC Reactor
  • CE Filter
  • Braking Unit
  • Braking Resistor
  • NEMA/UL Type1 Kit

Dimensions

W 26.77"
680 mm
W1 11.42"
290 mm
W2 0.59"
15 mm
H 55.12"
1400 mm
H1 53.94"
1370 mm
H2 0.61"
15.5 mm
D 17.32"
440 mm
D1 10.24"
260 mm
D2 7.09"
180 mm
D3 0.25"
6.4 mm
øA 0.59"
15 mm

Links


Manuals & Specifications:
Fuji FRENIC-MEGA Quick Reference Guide (PDF, 2 pages, 1.61MB)
Fuji FRENIC-MEGA Brochure (PDF, 4 pages, 1.62MB)
Fuji FRENIC-MEGA Datasheet (PDF, 2 pages, 1.84MB)
Fuji FRENIC-MEGA General Specifications (PDF, 22 pages, 633KB)
Fuji FRENIC-MEGA Instruction Manual (PDF, 358 pages, 6.54MB)
Fuji FRENIC-MEGA User Manual (PDF, 680 pages, 21.3MB)
Fuji FRENIC-MEGA Catalog (PDF, 52 pages, 6.75MB)
Fuji FRENIC-MEGA Drive Efficiency (PDF, 3 pages, 139KB)
Fuji FRENIC-MEGA Drive Watts Loss (PDF, 1 page, 65KB)

Application Notes:
FRENIC-MEGA Application Note: Automatic Restart after Power Failure (PDF, 2 pages, 67KB)
FRENIC-MEGA Application Note: Hand-Off-Auto with PID and a Potentiometer (PDF, 3 pages, 272KB)
FRENIC-MEGA Application Note: Hand-Off-Auto Switch Wiring Setup and Parameters (PDF, 2 pages, 54KB)
FRENIC-MEGA Application Note: PID Control with Pressure Transducer Wiring and Function Code Settings (PDF, 2 pages, 113KB)
FRENIC-MEGA Application Note: Pre-Set Speed Operation Wiring and Function Codes (PDF, 2 pages, 74KB)
FRENIC-MEGA Application Note: USB to RS-485 Converter Usage (PDF, 4 pages 429KB)
FRENIC-MEGA Application Note: Three-Wire Start/Stop Wiring and Function Codes (PDF, 1 page, 45KB)

Software:
USB Communication Driver for Win 8.1/10 (ZIP, 5.5MB)
FRENIC Loader 3.3 Version 7.3.4.1a EN (ZIP, 18.9MB)

Manufacturer Information

Ideal for highly accurate control such as positioning

PG vector control * This option card is sold separately.

Effective in providing highly accurate control for applications such as printing presses.

Speed control range: 1:1500
Speed response: 100Hz
Speed control accuracy: ±0.01%
Current response: 500Hz
Torque accuracy: ±10%
* The above specifications may vary depending on the environment or conditions of use.

Fuji’s original dynamic torque vector control has further evolved.

Besides the dynamic torque vector control, the inverter is equipped with the motor constant tuning for compensating even a voltage error of the main circuit devices and the magnetic flux observer of a new system. This allows a high starting torque of 200% even at a low-speed rotation of 0.3Hz.

Improved durability in overload operation

The inverter performs short-time acceleration and deceleration with the maximum capacity by extending the time specification of overload current ratings compared with our previous models. This improves the operation efficiency of cutting machines or conveyance equipment.
Overload durability: 200% for 3 sec and 150% for 1 min.

The standard model is available in two specifications concerning the operational load.

Classification Overload current rating Major use
HD (High duty) spec 200% for 3 sec, 150% for 1 min Operation under heavy load
MD (Middle duty) spec 150% for 1 min Operation under constant torque load
LD (Low duty) spec 120% for 1 min Operation under light load

Expanded capacity for the braking circuit built-in type

A braking circuit is built in the 22kW or smaller models as a standard feature. These inverters are applicable to machines that use regenerative loads such as a vertical conveyance machinery.
(7.5kW or smaller models also incorporate a braking resistor.)
* Inverters with built-in braking circuit are available on request for 30kW to 160kW models in 400V series.

Maximizing the performance of a general-purpose motor

Speed sensor-less vector control

Useful for the applications that require a high starting torque, such as a gondola type multi-level car parking tower.

Speed control range: 1:200
Speed response: 20Hz
Speed control accuracy: ±0.5%
Current response: 500Hz
Torque accuracy: ±10%

Improved reaction to the fluctuation of impact load

When a load fluctuation occurs, the inverter can provide a torque response in the class-top level. It controls the flux to minimize the fluctuation in the motor speed while suppressing the vibration. This function is best suited for the equipment that requires stable speed such as a cutting machine.

Quicker response to the operation commands

The terminal response to the operation commands has had an established reputation. FRENIC-MEGA has further shortened this response time, achieving the industry's top response time.
This function is effective in shortening the tact time per cycle in processes which include frequent repetitions.

Convenient function for operations at the specified speed

The pulse train input function is equipped as standard.

It is possible to issue the speed command with the pulse train input (single-phase pulse and a sign of command value) from the pulse generator, etc. (Maximum pulse input frequency: 100kHz)

Ratio operation

The ratio operation is the function particularly convenient for adjusting two or more conveyance systems. The ratio of the main axis speed to the two or more trailing axes can be set as a frequency command. On the machine that handles load variation such as a conveyance machine, the conveyance speed can be adjusted easily.

Thorough protection of the braking circuit

The inverter protects the braking resistor by monitoring the braking transistor operation. The inverter outputs a dedicated signal for the detection of the braking transistor failure. A circuit for shutting off the input power supply must be provided outside of the inverter. When this signal is output, the power is shut off; thus protecting the braking circuit.

Optimum function for preventing an object from slipping down

The reliability of the brake signal was increased for uses such as vertical conveyance.
Conventionally, the current and frequency values have been monitored when the brake signal is output. By adding a torque value to these two values, the brake timing can be adjusted more easily.

Dancer control function optimum for winding control

The PID value, calculated by comparing the target value and the feedback value, is added to or subtracted from the reference speed. Since the PID calculator gain (in proportional range) can be set to a low value, the inverter can be applied to the automatic control system that requires quick response such as a speed controller.

More functions are available to meet various requirements

(1) Analog inputs: voltage input through 2 terminals with polarity, current input through 1 terminal
(2) Slow flowrate level stop function (Pressurized operation is possible before slow flowrate operation stop.)
(3) Non-linear V/f pattern at 3 points
(4) Dummy failure output function
(5) Selection of 4 motors
(6) S-shape accel./decel. range setting
(7) Detecting disconnection of the PID feedback

Advanced network function

RS-485 communications is possible as a standard function (terminal base).

Besides the port (RJ-45 connector) shared with the keypad, an additional RS-485 port is provided as a standard function. Since the interface is connected through the terminal strip, multi-drop connections can be easily made.

Designed life 10 years

The designed lives of the various consumable parts inside the inverter have been extended to 10 years, which also extends equipment maintenance cycles.

Consumable part Designed life
Main circuit capacitor 10 years
Electrolytic capacitor on PCB 10 years
Cooling fan 10 years

The conditions used for the calculation of the parts' life are: an ambient air temperature of 40°C and under the load rate of 100% (HD spec) or 80% (LD spec) * The design life is a calculated value and is not guaranteed.

Full support of life warnings

The inverter is equipped with the functions for facilitating the maintenance of the equipment.

Item Purpose
Cumulative inverter run time (h) Displays the total run time of the inverter.
Number of inverter startups Displays the number of times the inverter has started the equipment.

Example of use:
This data indicates the time to replace the equipment parts (such as a timing belt) operating under the normal load.
Equipment maintenance warning Cumulative run time (h) Number of startups By inputting the signal for operation with the commercial power supply, the time without the inverter operation time can also be measured.
This makes it possible to manage the total run time of the equipment and the number of startups. Such data is usable for preparing the maintenance schedule.
Display of inverter life warning The displayed contents include:
main circuit capacitor capacity, total run time of the cooling fan (with ON/OFF compensation), total run time of the electrolytic capacitor on the printed circuit board, and total run time of the inverter.

Compliance with RoHS Directives

MEGA complies with European regulations that limit the use of specific hazardous substances (RoHS) as a standard. This inverter is environment-friendly as the use of the following six hazardous substances are restricted: Lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyl (PBB), and polybrominated biphenyl ether (PBDE)

About RoHS:
The Directive 2011/65/EU, promulgated by the European Parliament and European Council, limits the use of specific hazardous substances included in electrical and electronic devices.