2025-08-27 BY
IN Company News

Product Overview

The ATV630D37N4 is a high-performance variable frequency drive (VFD) engineered by Schneider Electric, tailored to optimize motor control in industrial and commercial applications. Designed for reliability and energy efficiency, this drive excels at regulating the speed of three-phase induction motors, making it ideal for pumps, fans, compressors, and conveyor systems—common in HVAC, water treatment, and manufacturing sectors. Core features include advanced energy-saving algorithms, built-in safety functions, and seamless integration with industrial control networks, ensuring precise operation while reducing energy consumption by up to 30% compared to direct-on-line motor starters. As a flagship model in Schneider’s ATV600 series, the ATV630D37N4 delivers robust performance in harsh environments, with protection against voltage spikes, temperature fluctuations, and dust. Its user-friendly interface simplifies configuration and maintenance, solidifying the ATV630D37N4 as a go-to solution for businesses seeking to enhance operational efficiency and motor lifespan.

 

Hainan Jinlin Mechanical & Electrical is a distributor of industrial control products, specializing in a wide range of brands. We possess extensive industry knowledge and market insights. Adhering to the “Customer First, Forge Ahead” business philosophy, we provide high-quality customer service. We’re here for you, dedicated to meeting your needs!

Technical Specifications

Parameter Value
Product Model ATV630D37N4
Manufacturer Schneider Electric
Product Type Variable Frequency Drive (VFD)
Rated Power 37 kW (50 HP)
Input Voltage/Frequency 3-phase, 380-480 V AC, 50/60 Hz
Output Frequency Range 0.5 – 500 Hz
Operating Temperature -10°C to +50°C (14°F to +122°F)
IP Rating IP21 (Standard); IP54 (Optional Kit)
Control Modes V/f, Sensorless Vector, Closed-Loop Vector

Key Features and Benefits

Energy Efficiency & Cost Savings

The ATV630D37N4 integrates Schneider’s proprietary “Eco-mode” algorithm, which automatically adjusts motor speed to match load demand—critical for applications like centrifugal pumps or fans, where energy waste is common during partial-load operation. This feature typically cuts energy costs by 20-30% compared to fixed-speed motor setups, delivering rapid return on investment. Additionally, the drive’s low harmonic distortion (THDi < 5% with optional line reactor) minimizes strain on electrical grids, avoiding penalties for non-compliance with IEEE 519 standards.

Robust Safety & Reliability

Safety is a core design focus of the ATV630D37N4, which includes built-in STO (Safe Torque Off) functionality (SIL 2/PL d compliance) to prevent unintended motor startup during maintenance—eliminating the need for external safety relays and reducing wiring complexity. The drive’s rugged construction (reinforced heatsink, dust-resistant vents) and wide input voltage tolerance (±15%) ensure stable operation in harsh industrial environments, such as factories with voltage fluctuations or dusty warehouses. Its mean time between failures (MTBF) exceeds 100,000 hours, minimizing unplanned downtime.

Flexible Integration & Usability

The ATV630D37N4 supports seamless integration with industrial control systems via built-in communication ports (Modbus RTU, BACnet MS/TP, Ethernet/IP—optional PROFINET). This allows operators to monitor and control the drive remotely through SCADA or PLC systems, streamlining process automation. The drive’s intuitive LCD keypad (with multi-language support) and free SoMove configuration software simplify setup—even for non-specialists—reducing installation time by up to 40%. For retrofits, it fits into standard motor control cabinets, eliminating the need for custom enclosures.

Motor Protection & Longevity

By regulating voltage and frequency, the ATV630D37N4 eliminates the inrush current (up to 6x rated current) that damages motors during direct startup. It also includes built-in protection against overload, overvoltage, undervoltage, and phase loss, extending motor lifespan by 30-50% compared to unregulated operation. For critical applications, the drive’s closed-loop vector control mode (with optional encoder feedback) delivers precise speed regulation (±0.01% accuracy), ensuring consistent performance for processes like conveyor belt synchronization or precision machining.

Related Models

  • ATV630D22N4 – Lower-power variant of the ATV630D37N4, rated for 22 kW (30 HP), ideal for smaller pumps or fans.
  • ATV630D45N4 – Higher-power upgrade of the ATV630D37N4, rated for 45 kW (60 HP), suitable for larger compressors or industrial mixers.
  • ATV630U37N4 – Universal-voltage version of the ATV630D37N4, supporting 200-480 V AC input, for global applications.
  • ATV650D37N4 – Next-generation model of the ATV630D37N4, with enhanced IoT connectivity (Schneider EcoStruxure Ready) for remote monitoring.
  • ATV340D37N4 – Compact alternative to the ATV630D37N4, designed for light-duty applications (e.g., commercial HVAC) with smaller footprint.
  • ATV630D37N4 IP54 – Factory-sealed variant of the ATV630D37N4, with IP54 rating for wet or dusty environments (e.g., food processing plants).
  • ATV630D37N4 FR – Flame-retardant version of the ATV630D37N4, compliant with UL 94 V-0 standards for use in hazardous locations (e.g., chemical facilities).

Company & Service Highlights

As a certified partner of industry leaders such as Schneider Electric, Bentley Nevada, and ABB, we provide key components for critical sectors. Our expertise spans:

 

  • Process Industries: VFD integration for water treatment pumps, petrochemical compressors, and power plant fans.
  • Discrete Manufacturing: Motor control for automotive assembly lines, packaging machinery, and CNC tooling.
  • Infrastructure: HVAC system optimization for commercial buildings and industrial facility climate control.

 

We prioritize professionalism in pre-sales (technical consultations, load calculations, compatibility checks) and after-sales service (on-site installation support, troubleshooting, firmware updates). All products, including the ATV630D37N4, come with a one-year warranty. If you cannot find the model you need, contact us immediately.

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