marketing@unitedcontrolengg.com
GSTIN : 09AACCU4195M1ZP
EC3 series

EC3 series

Product Details:

  • Control Type Digital/Analog
  • Frequency 50/60 Hz
  • Weight Approx. 1.5 kg
  • Features Compact Design, Overload Protection, Short Circuit Protection, Auto Restart, Energy Saving
  • Remote Control Yes
  • Connectivity Type Panel Mount, Terminal Block
  • Phase Single & Three Phase options
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EC3 series Product Specifications

  • IP20
  • 5 Hz to 400 Hz
  • 1 meter
  • 2.4 LCD Display
  • Industrial Automation, Motor Speed Control, Conveyor Systems, Pumps, Fans
  • High-speed Microcontroller Based
  • Automatic
  • VFD (Variable Frequency Drive)
  • Integrated Current and Voltage Sensors
  • Up to 7.5 Amps
  • Panel Mount
  • Single & Three Phase options
  • 0.5-3 HP depending on model
  • Panel Mount, Terminal Block
  • -10C to 55C Operating temperature
  • Yes
  • Approx. 1.5 kg
  • Single Phase 230V AC 10%, Three Phase 415V AC 10%
  • Compact Design, Overload Protection, Short Circuit Protection, Auto Restart, Energy Saving
  • 50/60 Hz
  • Polycarbonate Body, Flame Retardant ABS
  • Digital/Analog

Product Description

Applications: Single control unit, landscape fountain, building automation

Specifications:

  • MPU points: 10/ 14 / 16 / 24 / 32 / 60
  • I/O points: 60
  • Program capacity: 4k steps
  • COM ports: Built-in RS-232 and RS-485 ports (available in 16-60 point models); compatible with Modbus ASCII/RTU protocol
  • Built-in 4 points of high-speed counters


Superior Protection and Efficiency

The EC3 Series VFD is built to withstand harsh industrial environments, thanks to extensive protections such as overload, over-voltage, under-voltage, short-circuit, and phase loss safeguards. High-speed microcontroller technology ensures rapid response, while the built-in fan keeps operation cool and consistent.


Versatile Applications and Control

Ideal for use in conveyor systems, pumps, fans, and broader industrial automation scenarios, the EC3 Series supports both digital and analog control. It delivers optimal performance across a wide speed range (5 Hz to 400 Hz) and adapts to varying load capacities up to 7.5 Amps, making it a flexible solution for modern industries.


User-Focused Design Features

A multi-segment 2.4" LCD display, intuitive LED status indicators, and both NO and NC relay outputs simplify monitoring and control. With panel-mount connectivity and a compact, sturdy enclosure, the EC3 Series is easy to install and maintain. Wired remote control options further expand its ease of use in dynamic setups.

FAQ's of EC3 series:


Q: How does the EC3 Series ensure protection against electrical faults?

A: The EC3 Series is equipped with advanced protection features, including overload, over-voltage, under-voltage, short-circuit, and phase loss safeguards. These protections work in tandem with integrated current and voltage sensors to continuously monitor your system and prevent potential damage.

Q: What are the primary applications of the EC3 Series VFD?

A: This drive is commonly used in industrial automation, specifically for controlling motors in conveyor systems, pumps, and fans. Its versatility supports a broad range of applications requiring precise speed adjustment and reliable operation.

Q: Where can the EC3 Series be installed, and what is its mounting type?

A: The device is designed for panel mount installation, allowing seamless integration into control panels within industrial settings. Its compact form factor and panel-mount terminal block facilitate straightforward wiring and setup.

Q: What are the operating conditions for the EC3 Series VFD?

A: The EC3 Series operates in temperatures ranging from -10C to 55C and supports ambient humidity up to 95% RH non-condensing. Its robust construction ensures reliability in a wide array of working environments.

Q: How can users monitor and control the EC3 Series during operation?

A: Users benefit from a bright 2.4-inch LCD multi-segment digital display and LED indicators for outputs, faults, and power status. Control is accessible both locally via the panel interface or remotely through wired remote options, simplifying ongoing management.

Q: What is the process for connecting and configuring the EC3 Series drive?

A: Installation involves panel mounting the unit and wiring through the terminal block. Configuration parameters-such as speed, frequency, and protection settings-can be adjusted using the digital/analog controls and on-screen menus for tailored operation.

Q: What specific benefits does the EC3 Series offer compared to standard drives?

A: Apart from core overload and fault protections, the EC3 boasts energy saving features, auto-restart capabilities, and a compact, flame-retardant enclosure. These ensure prolonged equipment life, reduced maintenance, and operational efficiency in demanding environments.

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