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ATV21HD11M3X
The ATV21HD11M3X is an adjustable frequency drive from Schneider Electric's Altivar series, integrating advanced features for efficient motor control. It operates within a three-phase input voltage range of 200 to 240 volts, accommodating a tolerance of -15% to +10%.
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Technical specifications for ATV21HD11M3X
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Adjustable frequency drive |
| Product Line | Altivar |
| Part Number | ATV21HD11M3X |
| UPC | 785901434825 |
| Weight | 24.44 lbs (11.08 kg) |
| Input Voltage Range | 200–240V (-15% to +10% tolerance) |
| Phase | Three-phase input |
| Motor Power Rating | 11 kW (15 horsepower) |
| Maximum Line Current | 34.4A at 240V, 42.1A at 200V supply |
| Speed Variation Ratio | 1:10 ratio |
| Overload Handling | 120% of rated motor torque for up to 60 seconds |
| Output Frequency Range | 0.5 Hz to 200 Hz |
| Switching Frequency | Configurable between 6 kHz and 16 kHz (default: 12 kHz) |
| Control Mechanism | Current flux vector control (FVC); selectable voltage/frequency modes; efficiency optimization |
| Communication Interface | Modbus protocol (RS-485 with RJ45 connection) |
| Enclosure Protection Level | IP20, IP21, or IP41 depending on mounting configuration |
| Operating Temperature Limits | -10°C to 40°C (full capacity); up to 50°C with performance adjustment |
| Physical Dimensions (H × W × D) | 329.5 × 245 × 190 mm (13 × 9.6 × 7.5 inches) |
The Schneider Electric ATV21HD11M3X adjustable frequency drive is designed to facilitate precise control of three-phase motors. This unit operates within a specified input voltage range of 200 to 240 volts and can tolerate variations between -15% and +10%. The motor power rating stands at 11 kW, corresponding to approximately 15 horsepower, making it suitable for various industrial applications.
Maximum current levels for this drive reach 34.4A when supplied with 240 volts, and 42.1A when operating at 200 volts. It offers versatility with an output frequency range from 0.5 Hz to 200 Hz. A significant advantage of this drive is its speed variation ratio, which allows for a ratio of 1:10, enabling fine control of motor speed as needed.
The device can also manage overload scenarios, sustaining up to 120% of the rated motor torque for durations reaching 60 seconds. Additionally, users can configure the switching frequency between 6 kHz and 16 kHz to suit application requirements, with a default set at 12 kHz. Control is executed using a current flux vector control mechanism paired with selectable voltage/frequency modes, which optimizes operational efficiency.
Communication capabilities are supported through the Modbus protocol over an RS-485 connection, utilizing an RJ45 connector to facilitate integration into existing networks. Depending on the mounting configuration, the enclosure protection ratings are categorized as IP20, IP21, or IP41 to match installation needs.
This drive operates effectively within temperatures ranging from -10°C to 40°C at full capacity, with tolerable adjustments up to 50°C. The physical dimensions are 329.5 mm in height, 245 mm in width, and 190 mm in depth, or 13 x 9.6 x 7.5 inches, allowing for convenient installation in various environments.
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