About FR-E700 Series
The inverters in the FR-E700 series are all-rounders and miniature masterpieces given their compact size. These are popular choice in a wide diversity of applications, from textiles machines to conveyer systems, from door and gate drives to fans and pumps. Improved functions like an integrated USB port, an integrated one-touch Digital Dial control with a display as well as improved power usage at low speeds make FR-E700 an economical and highly-versatile solution.
Features - High torque 200%/0.5Hz is realized by Advanced magnetic flux vector control (3.7K or less)
- Short time overload capacity is increased (200% 3s)
- Torque limit/current limit function
- With a provided USB connector, setting is easily done from a personal computer using FR Configurator
- Enclosure surface operation panel FR-PA07 (option)
- Parameter unit FR-PU07/ FR-PU07BB(-L) (option)
- A variety of plug-in options are mountable
- Safety stop function (FR-E700-SC)
- Control terminals are selectable according to applications
- Various kinds of networks are supported - EIA-485 (RS-485), ModbusRTU (equipped as standard), CC-Link, PROFIBUS-DP, DeviceNet, LONWORKS (option)
- Compliance with the EU Restriction of Hazardous Substances (RoHS)
- Leading life check function
- Removable control terminal block
- Easy replacement of cooling fan
Model
- FR-E720S-008SC-EC
- FR-E720S-015SC-EC
- FR-E720S-030SC-EC
- FR-E720S-050SC-EC
- FR-E720S-080SC-EC
- FR-E720S-110SC-EC
- FR-E740-016SC-EC
- FR-E740-026SC-EC
- FR-E740-040SC-EC
- FR-E740-060SC-EC
- FR-E740-095SC-EC
- FR-E740-120SC-EC
- FR-E740-170SC-EC
- FR-E740-230SC-EC
- FR-E740-300SC-EC
Standard operation/initial value
- FR-A7AX Ekit-SC-E
- FR-A7AY Ekit-SC-E
- FR-A7AR Ekit-SC-E
- FR-A7NP Ekit-SC-E
- FR-A7NP Ekit-SC-01-E
- FR-A7ND Ekit-SC-E
- FR-A7NC Ekit-SC-E
- FR-A7NL Ekit-SC-E
Versatile Industrial PerformanceThe FR-E700 Series is designed to meet a broad range of industrial automation needs, from machine tools and conveyors to fans and pumps. Its flexible control options and reliable operation make it an excellent choice for both new installations and upgrades of existing systems.
Advanced Protection and SafetyEquipped with comprehensive protection features such as overcurrent, overvoltage, overheating, short circuit, undervoltage, and ground fault monitoring, the FR-E700 Series ensures your machinery runs safely and efficiently, minimizing downtime and equipment wear.
User-Friendly Interface and OperationWith its clear 7-segment digital LED display and straightforward parameter setting through its digital operator, the FR-E700 Series offers intuitive control and status monitoring. This makes setup, daily operation, and maintenance simpler for users at all experience levels.
FAQ's of FR-E700 Series:
Q: How can I set the operating parameters on the FR-E700 Series VFD?
A: You can configure the FR-E700 Series using the onboard digital operator, which together with the 7-segment LED display allows for simple and precise adjustment of parameters to tailor the drive to your specific application.
Q: What applications are suitable for the FR-E700 Series variable frequency drive?
A: This VFD is ideal for a range of applications including industrial automation systems, machine tools, conveyors, fans, and pumps, owing to its flexible control options and robust overload capacity.
Q: When does the built-in braking transistor operate, and what are its limitations?
A: The built-in braking transistor is available on models from 0.1 to 0.75 kW, allowing rapid deceleration when needed. For higher power models, an external braking unit may be required for intensive braking demands.
Q: Where should the FR-E700 be mounted for optimal performance?
A: The FR-E700 Series supports versatile panel mounting within IP20 open-type enclosures, ensuring adequate cooling (self-cooling or forced, depending on size) and protection from direct exposure to environmental hazards.
Q: What benefits does the FR-E700 offer in terms of energy efficiency?
A: This series incorporates energy-saving functions and auto-tuning capabilities, which help optimize performance and reduce energy consumption, delivering cost savings for continuous and high-duty operations.
Q: How does the VFD handle different communication and remote control needs?
A: The drive supports RS-485 communication and remote control, enabling integration into modern, networked control environments and facilitating both local and remote monitoring and adjustments.
Q: What is the process for ensuring compliance and safety with this series?
A: FR-E700 Series drives comply with RoHS, Low Voltage Directive, and EMC Directive standards. They feature built-in EMC filters and thorough electronic protection measures, making them safe for use in regulated industrial environments.