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ATV930U40N4
The ATV930U40N4 from Schneider Electric represents a flexible variable speed drive designed for various industrial environments. It operates with a three-phase input voltage ranging from 380 to 480 V AC and provides impressive output current ratings depending on duty cycle requirements.
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Technical specifications for ATV930U40N4
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Variable Speed Drive (VSD) |
| Product Line | Altivar |
| Part Number | ATV930U40N4 |
| EAN | 3606480883293 |
| Weight | 10.19 lbs (4.62 kg) |
| Series | AC Drives |
| Rated Input Voltage | 380–480 V AC (±10%), 3-phase |
| Continuous Output Current | 9.3 A (normal duty), 7.2 A (heavy duty) at 4 kHz switching frequency |
| Motor Power Rating | 4.0 kW (normal duty), 3.0 kW (heavy duty) for asynchronous/synchronous motors |
| Switching Frequency Range | Adjustable 2–16 kHz (derating applies above 4 kHz) |
| Protection Rating | IP21 enclosure, UL Type 1 |
| Communication Interfaces | Modbus TCP, EtherNet/IP, RS-485 (supports multiple industrial protocols via slots) |
| Safety Compliance | STO (Safe Torque Off), SLS (Safety Limited Speed), SS1 (Safe Stop 1) |
| Control Modes | Optimized torque, constant torque, variable torque profiles |
| Operating Temperature Range | -15°C to 50°C (no derating), up to 60°C with derating |
| Network Frequency Compatibility | 50–60 Hz (±5% tolerance) |
The Schneider Electric ATV930U40N4 is designed to enhance control in motor applications as a variable speed drive. It accepts three-phase input voltages within the range of 380 to 480 volts AC, including a tolerance of ±10%. This drive addresses various duty assignments by offering continuous output currents of 9.3 A for normal operations and 7.2 A for heavy-duty tasks, operating effectively at a frequency of 4 kHz.
The drive supports asynchronous and synchronous motors with power ratings of 4.0 kW under normal duty and 3.0 kW under heavy-duty constraints. Its switching frequency ranges from 2 kHz to 16 kHz, ensuring customization for specific applications while enabling derating above 4 kHz. The unit is housed in an enclosure rated at IP21, equivalent to UL Type 1, ensuring a degree of protection against environmental factors.
Communication capabilities are robust, featuring Modbus TCP, EtherNet/IP, and RS-485, allowing for integration of diverse industrial protocols via expansion slots. Safety is prioritized with compliance to STO (Safe Torque Off), SLS (Safety Limited Speed), and SS1 (Safe Stop 1). Control modes include optimized torque settings, constant torque, and variable torque profiles, providing flexibility based on operational demands.
Its dimensions measure 144 mm in width, 350 mm in height, and 206 mm in depth, with a net weight of 4.6 kg. This drive operates efficiently in temperatures from -15°C to 50°C without derating, and can withstand temperatures up to 60°C when derating is applied. It is compatible with network frequencies of 50 to 60 Hz, maintaining a ±5% tolerance, making it suitable for a wide application spectrum in industrial settings.
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