ATV71HD45N4 Schneider Electric | Variable Speed Drive

Schneider Electric Altivar 71 Variable Speed Drive: ATV71HD45N4

Core Technical Specifications

• Brand: Schneider Electric
• Model: ATV71HD45N4
• Product Type: Variable Speed Drive (VFD)
• Motor Power: 45 kW / 60 HP
• Input Power Supply: 380-480 VAC ±15/+10%, 3-phase, 50/60 Hz
• Nominal Output Current: 94 A @ 380V / 77 A @ 460V
• Output Frequency Range: 0.1 to 500 Hz
• Nominal Switching Frequency: 2.5 kHz (adjustable 1-16 kHz)
• Control Modes: Flux Vector Control (FVC), Sensorless Flux Vector Control (SFVC), V/F
• Integrated EMC Filter: Yes, for reduced electromagnetic interference
• Protection Rating: IP20
• Assembly Style: With heat sink for thermal management

Performance & Control Features

• Delivers a wide speed range of 1:1000 with encoder feedback for precise control.
• Offers high speed accuracy of ±0.01% in closed-loop mode.
• Provides strong torque with 220% transient overtorque for 2 seconds.
• Features adjustable acceleration/deceleration ramps: Linear, S, U, or Customized.
• Supports both asynchronous and synchronous motors with advanced control profiles.

Environmental & Durability Specifications

• Operating Temperature Range: -10°C to +50°C (14°F to 122°F) without derating.
• Operating Altitude: Up to 1000 meters (3280 ft) with full performance.
• Vibration Resistance: 1 gn (13-200 Hz) per IEC 60068-2-6.
• Shock Resistance: 15 gn for 11 ms per IEC 60068-2-27.
• Relative Humidity: 5% to 95% non-condensing.
• Complies with Level 3/4 immunity for surges, EFT, ESD, and RF fields per IEC 61000-4.

Electrical Connections & I/O

• Power Terminals: Accept large cables up to 150 mm² for main power connections.
• Control Terminals: Accept 2.5 mm² (AWG 14) cables for I/O signals.
• Analog Inputs: 2 configurable inputs (±10V or 0-20mA).
• Analog Output: 1 configurable output (0-10V or 0-20mA).
• Discrete Inputs: 7 logic inputs, including a Safe Torque Off (STO) safety input.
• Relay Outputs: 2 configurable relay outputs for status indication.
• Communication: Built-in Modbus and CANopen interfaces.

Physical Dimensions & Installation

• Dimensions (H x W x D): 630 x 320 x 290 mm (24.8" x 12.6" x 11.4")
• Net Weight: 44 kg (97 lbs)
• Package Dimensions: 770 x 500 x 360 mm (30.3" x 19.7" x 14.2")
• Package Weight: 34 kg (75 lbs)
• Operating Position: Vertical mounting (±10°).
• Max Cable Length: 100 m shielded / 200 m unshielded.
• Noise Level: Approximately 63.7 dB(A) during operation.

Frequently Asked Questions (FAQ)

• Q: What is the power rating of the ATV71HD45N4?
  A: The ATV71HD45N4 controls three-phase motors up to 45 kilowatts (60 Horsepower).
• Q: Does this VFD have an integrated EMC filter?
  A: Yes, the Schneider Electric ATV71HD45N4 includes a built-in EMC filter as standard.
• Q: What is the output frequency range?
  A: This drive offers a broad output frequency range from 0.1 Hz to 500 Hz.
• Q: What communication protocols are supported?
  A: It features native Modbus and CANopen support. Optional cards enable Profibus DP, Ethernet/IP, DeviceNet, and more.
• Q: What safety features are included?
  A: It includes a Safe Torque Off (STO) safety input and comprehensive protection for motor and drive.
• Q: What are the dimensions and weight?
  A: The drive measures 630x320x290 mm and weighs 44 kg. The shipping package is 770x500x360 mm and weighs 34 kg.
• Q: What is your return policy?
  A: We offer a 30-day return policy for items in new, unused condition with original packaging.

For further technical specifications or purchasing information, please contact us.
Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited