Product Description

Overview

The Schneider Electric ATV312HD11N4 is a high-performance variable frequency drive (VFD) designed for three-phase asynchronous motors. It precisely controls motor speed and torque by adjusting supply voltage and frequency, improving process efficiency and reducing energy consumption. Moreover, its compact design ensures seamless integration into control panels, making it ideal for industrial automation and machine control systems.

Technical Specifications

General Parameters

• Model: ATV312HD11N4

• Brand: Schneider Electric

• Series: Altivar 312 (ATV312)

• Product Type: Variable Frequency Drive (VFD)

• Motor Power: 11 kW (15 hp)

• Maximum Horsepower: 15 hp

• Rated Current (In): 25 A

• Operating Voltage: 380–500 V AC, 3-phase

• Control Voltage: 24 V DC (logic)

• Frequency Range: 0.5–500 Hz

• Supply Frequency Tolerance: 50–60 Hz ±5%

• Overload Capacity: 150% of rated current for 60 s

• Protection: Overload, short-circuit, phase loss, overheating, under-voltage

• Cooling Method: Forced air

• Communication: Modbus (RS485), CANopen optional

• Mounting: Panel mounting

• Dimensions (H × W × D): 350 × 220 × 200 mm

• Weight: 1.2 kg

• Compliance: IEC, UL, CSA, CE

• Warranty: Standard Schneider Electric warranty

FAQ

Q1: What is the maximum motor power supported?
A1: It supports motors up to 11 kW (15 hp).

Q2: Which operating voltages are supported?
A2: 380–500 V AC, three-phase.

Q3: Does the VFD include motor protection features?
A3: Yes, overload, short-circuit, phase loss, overheating, and under-voltage protection.

Q4: Can it integrate into automation systems?
A4: Yes, it supports Modbus communication and optional CANopen.

Q5: What type of motors is this drive compatible with?
A5: It is designed for three-phase asynchronous motors.