Hyundai Heavy Industries N700E AC Drives

A wide range of models of general industrial AC electric drives N700E from the company Hyundai It covers a range of power values, from low-power applications starting from 0.4 kW to high power values with an upper limit of 375 kW. Sensorless technology is used to control the speed characteristics of electric motors, and numerous functions are installed to ensure the accuracy and safety of the process for effective interaction of the system elements.

This series is characterized by high performance, improved performance and durability in operation. They perform well in low-speed operation modes, the built-in PID control capabilities allow you to do without additional monitoring devices. In order to save resources consumed, many models are equipped with a built-in engine braking energy recovery unit back into the power supply circuit.

Automatic correction makes it easier to complete setup tasks and helps to achieve maximum stability in operation. In order to avoid the severe consequences of emergencies and accidents, the converter has versatile integrated methods of protection against overloads, short circuits and means of thermal monitoring.

The model range is represented by three possible types of mains power supply, most standard sizes in addition to heavy duty can be made in a version for normal operation with increased power characteristics in the same dimensions. All drives are characterized by a compact design for their class, air cooling.

Powerful, economical and user-friendly converters of this series have become particularly widespread as part of drive units for pumping units, fans, conveyor lines of various types, compressors, textile machines, etc. for more demanding applications, the more functional N700V series is recommended.

Technical characteristics of Hyundai N700E series converters

• Supply voltage: 1AC 220V, 3AC 220V, 440V;
• Electric motor power: 0.4 - 375 kW;
• Output current: 3 - 680 A;
• Management methods: vector (sensorless), scalar (volt-frequency);
• Output frequency: 0.01 - 400 Hz;
• Permissible overloads: heavy duty - up to 150% of the nom. current for 60 seconds, normal mode - up to 120% of nom. current for 60 seconds;
• Enclosure protection class: IP20, IP00;
• Built-in interfaces: RS485;
• Visualization and customization tools: Push-button LED display, LED indication;
• Built-in functions: auto-configuration, automatic voltage regulation, 16 speed presets, PID controller, energy recovery, curve selection for acceleration and deceleration, temperature control, equipment safety measures in case of overload, communication errors, overheating, short circuits and others.

Optional N700E drive modules

• The operator's remote control.
• EMC filters.
• AC and DC chokes.
• Braking resistors.

Parameters of standard sizes of electric drives Hyundai N700E

mains voltage 220 V, single-phase

mains voltage 220 V, three phases

power supply voltage 440 V, three phases

You can buy Hyundai N700E frequency converters, find out the price and more information about the products by contacting our specialists.