Omron G7 AC Drives

Frequency converters Omron series G7 It has three-level control, which gives an undeniable advantage in solving problems with IGBT transistor connections, reduces voltage instability on motor windings by 50%. This engineering solution allows you to do without stabilizers for long cable connections of electric motors. The shaft speed is adjusted both sensorlessly and using feedback sensors. High performance and precision settings, silent operation.

The standard sizes are presented in two ratings of the network voltage used. An excellent choice of functionality for ease of commissioning and efficient management in a wide variety of electric drive systems. Specialized software is used for remote interaction and configuration of the drive. Additional functional boards are available to expand the system.

Technical characteristics of Omron G7 series converters

• Supply voltage: 3AC 200 - 240 V, 380 - 480 V;
• Electric motor power: 0.4 - 300 kW;
• Output current: 1.8 - 605 A;
• Management methods: scalar (volt-frequency) and vector sensorless and with feedback sensors;
• Output frequency: 0.01 - 400 Hz;
• Permissible overloads: heavy duty - up to 150% of the nom. current for 60 seconds, 200% for 0.5 seconds;
• Enclosure protection class: IP20, IP00 (for standard sizes with a nominal value of at least 18.5 kW);
• Interfaces: RS-485/422, on request CANopen, DeviceNet, Profibus-DP, LONWORKS, Mechatrolink-II, Ethernet;
• Visualization and customization tools: control panel with display and push-button navigation, software for control and parameterization using a personal computer;
• Other features and functions: auto-tuning, 17 presets for speeds, acceleration/deceleration time adjustment, slip and torque compensation, PID controller, energy saving, auto-restart, data backup, protective functions against power and temperature changes and others.

Omron G7 I/O Configuration

• Analog: 3 inputs and 2 outputs;
• Digital: 12 inputs and 2 outputs;

Optional Omron G7 drive modules

• Network protocol modules.
• Additional control cards.
• DC choke.
• Additional braking resistor.

Parameters of standard sizes of Omron G7 electric drives

The supply voltage is 200 V

The supply voltage is 400 V

You can buy Omron G7 series frequency converters, find out the price and more information about the products by contacting our specialists.