Schneider Electric ATV12H018M2 Altivar 12 Variable Speed Drive
Overview
Schneider Electric ATV12H018M2 is a compact member of the Altivar 12 variable speed drive range, purpose-built for simple machines and small motor applications up to 0.18 kW (0.25 HP) on a single-phase 200-240V supply. The ATV12H018M2 delivers precise speed and torque control for asynchronous motors in a footprint small enough to fit inside constrained enclosures, making it a preferred choice for OEMs and panel builders across light industrial, packaging, and conveying equipment where cost, simplicity, and reliability outweigh the need for advanced networked functionality.
As the official authorized partner and exclusive regional representative for Schneider Electric, Seven Star LLC proudly supplies the ATV12H018M2 Altivar 12 drive to industrial buyers throughout the Sultanate of Oman and the wider GCC. Facility engineers and system integrators in Muscat, Sohar, and Salalah rely on Seven Star LLC for genuine Schneider Electric variable speed drives backed by manufacturer warranty, technical support, and dependable regional stock availability.
Operating Principle of the Schneider Electric ATV12H018M2
The ATV12H018M2 uses pulse width modulation (PWM) to convert the fixed-frequency single-phase AC supply into a variable-frequency, variable-voltage output that drives an asynchronous motor at a controlled speed. Internally, the incoming AC is rectified to a DC bus, filtered, and then re-synthesized by an IGBT-based inverter stage using a sinusoidal PWM switching pattern. This lets the drive independently regulate voltage and frequency according to a linear or quadratic V/F profile, giving smooth acceleration and deceleration ramps, adjustable torque boost for starting under load, and protection against overcurrent, overvoltage, and motor thermal overload.
Because the Schneider Electric ATV12H018M2 modulates frequency electronically rather than relying on mechanical speed-reduction devices, machine builders eliminate belts, pulleys, and gear trains traditionally used to vary speed. The practical result is lower mechanical wear, quieter operation, energy savings compared with fixed-speed motors throttled by valves or dampers, and the ability to fine-tune process speed in real time without stopping the machine.
Engineering Design of the Schneider Electric ATV12H018M2
The ATV12H018M2 is housed in a compact, book-style plastic enclosure designed for side-by-side panel mounting, with an integrated heatsink and natural convection cooling suitable for its low power rating. The drive includes an integrated Class A EMC filter as standard, reducing conducted emissions without requiring additional external filtering hardware, and simplifying CE-compliant panel design for OEM machine builders.
Configuration is handled through a simple integrated keypad with potentiometer-style navigation, or via the optional remote graphic display terminal for more detailed parameter access. Terminal wiring includes analog and digital inputs for speed reference and start/stop control, a relay output for fault or status signaling, and screw terminals sized for quick field wiring. The compact chassis and simplified parameter set make the ATV12H018M2 well suited for panel builders who need a reliable drive without the configuration overhead of a full-featured industrial VSD.
Key Features
The Schneider Electric ATV12H018M2 combines a small footprint with the core protection and control functionality expected from an industrial-grade Altivar drive.
- Rated for 0.18 kW (0.25 HP) motors on a single-phase 200-240V supply, ideal for small conveyors, fans, pumps, and mixers.
- Integrated Class A EMC filter reduces conducted electromagnetic emissions without external filtering components.
- Built-in PID regulator enables simple closed-loop control for pumps, fans, and flow-regulation applications.
- Adjustable acceleration and deceleration ramps with configurable torque boost improve starting performance under load.
- Comprehensive motor and drive protection includes thermal overload, overcurrent, overvoltage, and short-circuit protection.
- Compact plastic housing supports side-by-side panel mounting to minimize control-cabinet footprint.
- Simple keypad and parameter structure reduce commissioning time for OEM machine builders.
- Wide ambient operating temperature range supports installation in unconditioned enclosures common in regional industrial sites.
Industrial Applications
The Schneider Electric ATV12H018M2 Altivar 12 drive is widely deployed on small single-phase motors driving fans, pumps, conveyors, mixers, and simple packaging machinery. In Oman’s food processing, light manufacturing, and building services sectors, the drive is commonly used to control extraction fans, small circulation pumps, and material-handling conveyors where precise, energy-efficient speed control replaces older fixed-speed or mechanically throttled arrangements. Its compact size also makes it a favored component inside OEM equipment skids destined for water treatment plants, HVAC air-handling units, and workshop machinery across the Gulf region.
As the officially authorized partner for Schneider Electric, Seven Star LLC distributes the Schneider Electric ATV12H018M2 to panel builders, MEP contractors, and industrial end users across Muscat, Sohar, and Salalah, supporting projects ranging from single-machine retrofits to multi-unit industrial automation upgrades. Regional buyers benefit from genuine Schneider Electric components, verified firmware, and technical guidance suited to Oman’s climate and grid conditions, rather than sourcing uncertain grey-market stock.
Technical Specifications
The table below summarizes the key electrical and mechanical specifications of the Schneider Electric ATV12H018M2 Altivar 12 drive, confirming why the Schneider Electric ATV12H018M2 is specified for compact single-phase machine applications.
| Parameter | Specification |
|---|---|
| Model | ATV12H018M2 |
| Range | Altivar 12 |
| Motor Power | 0.18 kW / 0.25 HP |
| Supply Voltage | 200–240V single-phase ±10% |
| Output | 3-phase, 0–500 Hz |
| Nominal Output Current | 1.5 A |
| EMC Filter | Integrated Class A |
| Control Method | Sinusoidal PWM, V/F and quadratic profiles |
| Protection Degree | IP20 |
| Ambient Operating Temperature | -10°C to +50°C |
| Communication | Modbus (via optional accessory) |
Call To Action
Facility engineers and procurement teams in Oman and across the GCC can request a formal quotation for the Schneider Electric ATV12H018M2 Altivar 12 drive directly from Seven Star LLC. As the authorized partner for Schneider Electric in Oman and the GCC, Seven Star LLC maintains regional warehouse stock, provides full technical datasheets on request, and connects buyers with the instrumentation and automation division for application-specific sizing and commissioning support. Contact Seven Star LLC today to secure genuine Schneider Electric drives with dependable local delivery and after-sales support.
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