Features:
- Built-in HVAC Energy Optimization
- Seamless BMS Integration & Fieldbus Flexibility
- Rugged Design for Harsh Electrical Environments
The Schneider Electric ATV21HD11N4 features a dedicated "Energy Saving" control mode that dynamically adjusts motor voltage and flux based on real-time load demand. Unlike general-purpose drives, it is specifically optimized for centrifugal loads such as fans and pumps, where even small speed reductions yield significant power savings. By automatically adapting to pump/fan affinity laws, it reduces energy consumption by up to 30% compared to fixed-speed operation. Additionally, the drive includes an adjustable PI regulator, enabling direct pressure or flow loop control without the need for external controllers.
The Schneider Electric ATV21HD11N4 comes standard with a native Modbus RTU port (RJ45, 2-wire RS485) and supports optional plug-in cards for BACnet, LonWorks, Metasys N2, and Apogee FLN protocols. This flexibility allows the drive to integrate seamlessly into both legacy and modern Building Management Systems (BMS) without requiring additional gateway hardware. As a result, facility managers can achieve remote monitoring, real-time setpoint adjustments, and centralized alarm handling, significantly improving operational visibility and control over HVAC networks.
Engineered for reliability in electrically noisy environments, the Schneider Electric ATV21HD11N4 incorporates an integrated Class A EMC filter compliant with EN 55011, effectively reducing conducted and radiated emissions that can disrupt control signals from contactors, relays, or adjacent drives. Its IP21-rated enclosure (with top cover installed) protects against falling dirt and dripping water, while the coated PCB and wide operating temperature range (-10°C to 50°C) ensure stable performance in mechanical rooms or outdoor-rated enclosures. With 15g shock resistance, this drive is built to withstand the physical demands of industrial panel installations.
The ATV21HD11N4 Schneider Electric 11kW / 15HP HVAC Variable Speed Drive may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Schneider Electric ATV21HD11N4 11kW / 15HP HVAC Variable Speed Drive Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Schneider Electric ATV21HD11N4 11kW / 15HP HVAC Variable Speed Drive
General
- Manufacturer Schneider Electric
- Model ATV21HD11N4
- Condition New Original ready stock
- Product Family ATV930C13N4,ATV320U30N4C,ATV630U15N4
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Functional Safety SIL3/PL e (IEC 61508/61511): The Schneider Electric ATV930C13N4 integrates STO, SS1, and SLS without external safety relays, reducing panel space and wiring errors while maintaining integrity for emergency stops.
- CE & UKCA Marking for Global Export: The Schneider Electric ATV930C13N4 complies with EMC Directive (2014/30/EU) and Low Voltage Directive (2014/35/EU), simplifying EU market access.
- UL 508C & CSA C22.2: Listed for use in North America, the Schneider Electric ATV930C13N4 meets short-circuit current rating (SCCR) requirements for industrial control panels.
- RoHS & REACH Compliance (Green Premium): The Schneider Electric ATV930C13N4 follows EU RoHS (pro-active compliance) and REACH declaration, supporting environmental procurement policies.
- Embedded Web Server for Field Updates: The Schneider Electric ATV930C13N4 allows firmware upgrades via standard Ethernet connection using a web browser – no proprietary dongle or software license needed.
- SoMove Software & Mobile App: Parameter configuration, cloning, and firmware management for the Schneider Electric ATV930C13N4 is supported via PC software (SoMove) or Bluetooth dongle for offline access.
- Backward-Compatible Parameter Structure: Firmware updates for the Schneider Electric ATV930C13N4 preserve custom parameter sets when migrating from older ATV61/71 projects, reducing re-engineering time.
- Cybersecurity Patch Management: The Schneider Electric ATV930C13N4 receives periodic firmware updates addressing Modbus TCP vulnerabilities and adding enhanced password protection for critical parameters.
- Oil & Gas – Pump Control: The Schneider Electric ATV930C13N4 handles centrifugal and progressive cavity pumps with integrated PID and anti-jam logic, reducing mechanical stress in offshore and onshore installations.
- Water & Wastewater Treatment: With Modbus TCP and data logging, the Schneider Electric ATV930C13N4 optimizes aeration blowers and sludge mixers, cutting energy use by up to 30% while maintaining flow stability.
- Metal Processing – Heavy Loads: Its 211A high-overload rating makes the Schneider Electric ATV930C13N4 suitable for extruders, wire drawing machines, and coilers requiring 150% torque for 60 seconds.
- Mining – Conveyor Systems: The Schneider Electric ATV930C13N4 withstands dusty environments (Class 3S3) and provides SLS safety function for underground belt conveyors, meeting MSHA recommendations.