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YASKAWA VARISPEED F7 75 HP AC DRIVE

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YASKAWA VARISPEED F7 75 HP AC DRIVE Specification

Insulation Material
Class F insulation

Shape
Rectangular

Overheating Protection
Yes, with Inbuilt Overheat and Overcurrent Protection

Humidity %
95% RH Max (non-condensing)

Mounting Type
Panel / Wall Mount

Operating Temperature
-10C to +50C

IP Rating
IP20

Connector Type
Screw Terminal

Feature
Advanced Motor Control, Automatic Torque Boost, PID Control, Built-in EMI Filter, RS-485 Communication

Efficiency
>= 97%

Power Factor
>= 0.98 (with built-in DC Reactor)

Surface Finish
Powder Coated

Product Type
AC Drive / Variable Frequency Drive (VFD)

Application
Pumps, Fans, Conveyors, Industrial Automation, HVAC

Protection Level
Overload, Short Circuit, Ground Fault, Phase Loss

Frequency (MHz)
0.5 400 Hz

Rated Voltage
380-480V AC

Energy Consumption
High Efficiency, Energy Saving Operation

Output Type
3-Phase AC Output

Color
Grey

Dimension (L*W*H)
350 mm x 270 mm x 405 mm

Weight
54 kg

Input Voltage
380-480V AC, 3-Phase

Size
Standard (Refer to model: CIMR-F7A4018)

Phase
Three Phase

Connection Type
Terminal Block / Screw Type

Material
Industrial Grade ABS and Die-cast Aluminum

Braking Unit
Built-in Dynamic Braking Transistor

Display Type
7-Segment LED Display

Soft Start/Stop
Yes

Noise Level
<75 dB(A)

Series
VARISPEED F7

Motor Capacity
75 HP (55 kW)

Cooling Method
Fan Cooling

Vibration Resistance
1.0G (10-20Hz) / 0.5G (20-55Hz)

Alarm Function
Comprehensive alarm and fault diagnostics

Control Method
V/f Control, Vector Control (Open and Closed loop)

Standards Compliance
CE, UL, cUL, RoHS

Analog Inputs
2 (0-10V, 4-20mA)

Display Language
English

Programming Method
Digital Operator, PC Interface, Remote Control

Communication Interface
RS-485 (Modbus), Optional Profibus, DeviceNet

Digital Inputs
7 Programmable

Enclosure Type
NEMA 1 (optional: NEMA 12)

Maximum Output Current
150A

Analog Outputs
2

YASKAWA VARISPEED F7 75 HP AC DRIVE Trade Information

Payment Terms
Cash in Advance (CID)

Sample Available
Yes

Main Export Market(s)
Asia

Main Domestic Market
All India

About YASKAWA VARISPEED F7 75 HP AC DRIVE

An AC drive is a device used to control the speed of an electrical motor in order to: enhance process control. reduce energy usage and generate energy efficiently. decrease mechanical stress on motor control applications. optimize the operation of various applications relying on electric motors

Advanced Motor Control Features

Equipped with sophisticated control methods including open and closed loop vector control, the VARISPEED F7 delivers precise speed and torque management for demanding operations. The automatic torque boost and PID control functions help optimize performance and efficiency for a wide range of industrial applications.

Flexible Configuration and Connectivity

The drive offers versatile connectivity options, featuring RS-485 (Modbus) as standard and optional integration with Profibus and DeviceNet. Seven programmable digital inputs and dual analog inputs/outputs allow users to tailor the control to specific system requirements. Its panel or wall-mount design suits diverse installation needs.

Reliable Protection and Diagnostics

Safety and reliability are prioritized through built-in overload, short circuit, ground fault, and phase loss protection, along with overheating safeguards. Comprehensive fault diagnostics and alarm functions help prevent downtime and ensure stable operation in harsh industrial conditions.

FAQ's of YASKAWA VARISPEED F7 75 HP AC DRIVE:

Q: How can the VARISPEED F7 drive be programmed and monitored?

A: You can program and monitor the YASKAWA VARISPEED F7 using the built-in digital operator, a PC interface, or via remote control. Its 7-segment LED display clearly shows parameters and status in English, making navigation and diagnostics straightforward.

Q: What applications are best suited for the YASKAWA VARISPEED F7 75 HP AC Drive?

A: This drive is ideal for pumps, fans, conveyors, industrial automation, and HVAC systems. Its advanced motor control capabilities, flexible input/output configuration, and reliable protection features make it suitable for a variety of demanding industrial tasks.

Q: When should I use the built-in dynamic braking feature?

A: The dynamic braking feature is beneficial when rapid deceleration or stopping is required, such as in conveyor or lifting applications. The built-in braking transistor enhances stop performance and helps protect the motor from over-voltages during sudden deceleration.

Q: Where can I install the VARISPEED F7 drive?

A: You can mount the drive on a panel or wall in a control room, machinery enclosure, or near process equipment. The NEMA 1 or NEMA 12 (optional) enclosure and powder-coated finish ensure durability and safety in industrial settings. It is designed for indoor use under standard operating conditions.

Q: What are the benefits of using vector control in this AC drive?

A: Vector control mode improves speed and torque accuracy, especially under dynamic loads. It offers superior performance compared to basic V/f control, ensuring efficient operation, optimal energy consumption, and enhanced adaptability for variable-speed industrial processes.

Q: How does the VARISPEED F7 contribute to energy savings and efficiency?

A: The drive features energy-saving operation modes and maintains a high efficiency rating of >=97%. With automatic torque boost and optimized PID control, it reduces energy consumption during varying motor loads, helping businesses lower operational costs.

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