Description

Designed for basic variable speed control applications, the 3G3JZ-A40 offers an efficient, space-saving solution for three-phase motor control. This unit functions as part of the Omron Sysdrive family, delivering reliable motor speed regulation and simplified integration in diverse industrial setups. Engineered with an IP20 enclosure rating suitable for panel-mounting or closed wall-mounting configurations, the module manages motor acceleration, deceleration, and operational protection with minimal programming overhead.

The compact footprint of this device makes it ideal for machinery manufacturers seeking to optimize enclosure space while retaining robust electronic control capabilities. The unit features basic parameter grouping to ensure quick commissioning and stable operation under continuous industrial conditions.

Features

• Space-saving mechanical design optimized for side-by-side or standard panel mounting.
• Integral keypad and control dial for quick local parameter access and monitoring.
• Built-in overcurrent, overvoltage, and thermal protection mechanisms.
• Designed for three-phase AC 400V distribution systems.
• IP20 minimum enclosure rating protecting internal electronics from physical contact.

Applications

• Conveyor systems and material handling lines.
• Centrifugal pumps and standard ventilation fans.
• Basic packaging machinery and labeling equipment.
• Small-scale industrial mixers and agitators.

Technical Specifications

Installation Guidelines

• Mount the inverter vertically inside an appropriate electrical enclosure to ensure optimal convective heat dissipation.
• Maintain the specified clearance gaps above, below, and to the sides of the unit as detailed in the technical manual.
• Ensure all power input, motor output, and control wiring are routed separately to minimize electromagnetic interference.
• Verify that the protective earth terminal is securely grounded before applying control power.