FRENIC-VG
Product Information | Comprehensive Lineup
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Comprehensive Lineup
Comprehensive Lineup
Series lineup (inverters, converters)
- Line-up features unit type and stack type, facilitating easy construction of large-capacity systems.
- The stack type offers support for up to 2,400kW (MD spec.) or 3,000kW (LD spec.) through direct parallel connection.
Inverter
Products Line-UP
Inverter
Expand capacity range(parallel operation)
Converter
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Converter
Expand capacity range(parallel operation)
Three-phase 200V series
| Type | Series name | Form | Specifications(Note1)(applicable load) | Nominal applied motor [kW] |
|---|---|---|---|---|
 |
||||
Unit |
Inverter (FRENIC-VG) |
Standard unit | HD (LD) |  |
| PWM Converter (RHC-E) |
Standard unit | MD(CT) (LD(VT)) |  |
Three-phase 400V series
| Type | Series name | Form | Specifications(Note1)(applicable load) | Nominal applied motor [kW] |
|---|---|---|---|---|
|
||||
Unit |
Inverter (FRENIC-VG) | Standard unit | HD (LD) |  |
| MD |  |
|||
| PWM Converter (RHC-E) |
Standard unit | MD(CT) (LD(VT)) |  |
|
Stack |
Inverter (FRENIC-VG) | Standard stack | MD (LD) |  |
| Stack by phase | MD (LD) |  |
||
| PWM Converter (RHC-E) |
Standard stack | MD (LD) |  |
|
| Stack by phase | MD (LD) |  |
||
| Filter stack (RHF-D) |
Standard stack | - |  |
|
| Diode rectifier (RHD-D) |
Standard stack | MD (LD) |  |
Three-phase 690V series
| Type | Series name | Form | Specifications(Note1)(applicable load) | Nominal applied motor [kW] |
|---|---|---|---|---|
|
||||
Stack |
Inverter (FRENIC-VG) | Standard stack | MD (LD) |  |
| PWM Converter (RHC-E) |
Standard stack | MD (LD) |  |
|
| Filter stack (RHF-D) | Standard stack | - |  |
|
| Diode rectifier (RHD-D) |
Standard stack | MD (LD) |  |
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Note1
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Refer to "Ratings for intended use" on page 6 for specifications (applicable load).
-
Note
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Unit type inverters have built-in brake circuits as standard (160kW or less).
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Note
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Configuration: Standard unit → Can be used with one set. Stack by phase → Categorized by phase, and one inverter set consists of three stacks.
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Note
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Multiple inverters can be connected with a single PWM converter and diode rectifier.
-
Note
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Inverters can also be supplied with DC power (with generator, etc.) without the use of a converter circuit.
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Note
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Capacity expansion (parallel operation)
Inverters
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Direct parallel connection: One single-winding motor is driven by multiple inverters. (Drive is possible with up to three inverters)
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Multi-winding motor drive: Specialized motor drive system with multiple windings around a single motor. (Drive is possible with up to six inverters)
PWM converters
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Transformer isolation (parallel system): System used to isolate the receiving power supply system and converter with a transformer. It is necessary to equip each converter input with a transformer. (No. of parallel connection units: max. 6)
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Transformerless (parallel system): System in which a PWM converter is connected directly to the receiving power supply system. There is no need to isolate with a transformer. (No. of parallel connection units: max. 3)
AC Drives (Low Voltage) Support
Download documents
Column
Understanding application, benefits, basic structure, case study, types, and Fuji Electric's inverters with this video.
December 27,2021
Understanding the basics: Differences between inverters and converters
January 20,2021
How and what does an inverter take control of? A brief explanation to grasp the basic structure.
January 20,2021
The fundamentals of inverters and their uses.
January 20,2021
