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CIMR-E7U4018
Yaskawa Varispeed E7 22kW 30HP 460V AC Drive

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2 year warranty 2 year warranty*

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*Manufacturer's warranty does not apply

Varispeed E7 22kW 30HP 460V AC Drive
Description

About this product

Here is all you need to know


The CIMR-E7U4018 is a 22kW, A, 380...480V AC VFD from the Varispeed E7 range manufactured by Yaskawa. The whole Varispeed E7 range was designed exclusively for HVAC applications in building automation, such as fan and pump applications that require a quadratic torque characteristic.

Easy VSD Management

Manage and commission your Varispeed E7 variable speed drive with ease thanks to the compatible LCD keypad. . This keypad has seven language choices, a 16 character per line, five line display, copy feature and hand/off/auto functions. Enable upload and download of parameters, graphing and monitoring of drive parameters from a PC with additional optional software.

Features of the CIMR-E7U4018

The Varispeed E7 has as a number of features to make it an effective VFD Some of these include:

  • Starting torque of 100% at 3 Hz
  • Overload capacity of 110% for 60 sec (150% peak)
  • Motor preheat function
  • DC injection braking
  • adjustable acceleration/deceleration: 0.1 to 6000 seconds
  • Torque limiting 30-180%
  • Energy saving control
  • Auto restart after power loss
  • Feedback signal loss detection
  • Stationary motor auto-tuning
  • Customisable monitor display
  • Sleep function
Benefits of the Varispeed E7 Range

The Varispeed E7 range was exclusively designed for HVAC applications (pumps and fans) which require quadratic torque. It has numerous features that make it reliable, easy to use and an effective AC drive.

  • High Slip Braking - This feature enables braking up to three times faster. This is without using a braking transistor or resistor.
  • Low Noise Operation - High switching frequency of IGBT greatly reduces noise during pump and fan operation.
  • High Speed Overcurrent Limiting Function - This feature avoids overcurrent tripping and allows restart after power failure, attempted restart after malfunction and motor stall prevention.
  • Speed Search Function - This function determines speed and direction of a coasting motor to the required reference speed in both directions.
  • User-Friendly Installation and Operation - The digital operator on the front of the drive is equipped with a parameter copy function and can be used up to 3 metres away with a standard cable. Optional LCD interface with plain text is available for the CIMR-E7U401822kW VFD.
  • Quick Programming - Programming is sped up as the most important parameters which differ from the factory’s parameter pre-settings.
  • Fan - The inverter fan is easy to replace, as the user does not need to dismantle the unit. It also switches itself off when the motor is at a standstill.
  • Control Terminals - These are detachable for ease of use.
  • Global Fieldbus Standards Supported - RS485 and RS422 both supported. Optional cards are available for Profibus-DP, INTERBUS-S, CANopen and DeviceNet (LONworks, CC Link and ControlNet.)
CIMR-E7U4018 Inputs and Outputs

Each variable frequency drive from the Varispeed E7 family has a variety of inputs and outputs, including analog, digital, relay and pulse types. The CIMR-E7U4018 has 7 digital inputs, 1 analog inputs, 1 digital outputs, 2 analog outputs, 0 relay outputs, 0 PTC/KTY inputs, 0 pulse inputs and 0 pulse outputs.

For help or more information about the CIMR-E7U4018 from the Yaskawa Varispeed E7 range, please contact Northern Industrial.

 

PDFs

The Specs

The below specs apply to this product

ManufacturerYaskawa
No Digital Inputs7
No Analog Inputs1
No Digital Outputs (dedicated)1
No Analog Outputs2
Relay Outputs0
Pulse Input0
IP RatingIP20
KeypadYes
Power KW (Constant Torque)22
Input Supply Voltage380...480V AC
Input PhaseThree Phase / Triphas?
Range typeVariable Speed Drive
RangeVariSpeed E7
PDFs

Looking for more details on this product?

Here are some PDFs you can download

PDF Yaskawa Varispeed F7 Manual
PDF Yaskawa Varispeed E7 Manual

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