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Fuji Electric Releases High-Performance, Standard-Type Inverter Series FRENIC-Ace

1. Background

The general purpose AC Drive is used under a wide variety of installation environments and load conditions to optimize each application characteristic in the global market, especially in Asia, China, the Americas and Europe. Fuji Electric’s new FRENIC-Ace series is positioned to capture a large share of these markets with its ability to meet these market demands.

2. Features

(1)

Optimal drive rating selection

The existing general-purpose drive has only one or two ratings that customers can select to match their installation and specification needs. The FRENIC-Ace series offers four ratings, which allows customers to select the optimum drive rating for their installation and load conditions.

(2)

Customizable logic for a wide variety of applications

Because the FRENIC-Ace series has the customizable logic function as a standard feature, customers can use this function to meet their application needs. Package software specifically designed for dedicated applications such as wire drawing machines, hoists, and spinning machines are being released as well.

(3)

Synchronous motor drive as standard feature

The FRENIC-Ace offers more energy-saving benefits through optimal sensorless synchronous motor control. In addition, an existing motor on the site can easily be replaced with a synchronous motor even after the FRENIC-Ace has been installed.

(4)

High-performance and high-functionality standard drive

・	With their ability to connect to a variety of open networks, they can be operated by remote command. This allows users to supervise the operations of the inverters from remote locations. (Modbus-RTU, DeviceNet, CC-Link, PROFIBUS-DP, EtherNet/IP, Profinet-RT, and more)
・	Functional safety standards with sensorless speed vector control. Compliance to the following standards: EN ISO 13849-1:2008, Cat. 3/PL=e, IEC/EN 61800-5-2:2007 SIL3 (safety function: STO). This enables users to stop drive operations safely.

3. Primary Applications

Air conditioning equipment, conveyers, food-related machinery, machine tools, textile and spinning machinery, etc.

4.Overview of Product Specifications

Voltage Rating (V)	Model	Applicable Motor Output
		Standard Type		Reduced-noise Type
		ND specs	HD specs	HND specs	HHD specs
		Overload rating 120％-1min	Overload rating 150％-1min	Overload rating 120％-1min	Overload rating 150％-1min 200％-0.5s
3-phases 380-480V	FRN0059E2S-4□	30kW	22kW	22kW	18.5kW
	FRN0072E2S-4□	37kW	30kW	30kW	22kW
	FRN0085E2S-4□	45kW	37kW	37kW	30kW
	FRN0105E2S-4□	55kW	45kW	45kW	37kW
	FRN0139E2S-4□	75kW	55kW	55kW	45kW
	FRN0168E2S-4□	90kW	75kW	75kW	55kW
	FRN0203E2S-4□	110kW	90kW	90kW	75kW