ATV930D45N4 Variable Speed Drive - Schneider

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Description

• The ATV930D45N4 is a 45kW, 400/480V variable speed drive from the Altivar Process ATV900 series. It features an integrated braking unit and an IP21 enclosure rating. It includes advanced embedded I/O (10 discrete inputs, 3 analogue inputs, 2 discrete outputs, 2 analogue outputs, and 3 relay outputs) and comprehensive safety features like Safe Torque Off (STO). The device is wall-mounted and requires vertical installation (±10°) for proper cooling, with specific clearance requirements (≥100 mm top/bottom, ≥10 mm sides).

Specification

●Product Name:ATV930D45N4 variable speed drive
●Series:ATV930
●Power Rating:45 kW
●Voltage :400/480 V
●Analogue Inputs:3 (AI1, AI2, AI3): 0-10V DC or 0/4-20 mA, 12-bit resolution
●Power Dissipation:121 W (natural convection) / 943 W (forced convection) at 380V, 4kHz
●Cooling Air Volume:240 m³/h
●Relative Humidity:5...95% without condensation

Application

The ATV930D45N4 is widely used in:

Food and Beverage Processing: Mixer, Conveyor, Shredder

Hoisting: Process crane

Marine: Thruster, Winch

Material Working (wood, ceramic, stone, PVC, metal): Press, Extruder

Mining, Mineral & Metal: Other applications

FAQ for ATV930D45N4

• Q1: What are the mounting clearances required for the ATV930D45N4?

A: You must leave at least 100 mm (3.94 in.) of free space above and below the drive, and at least 10 mm (0.39 in.) on the sides. The device must be mounted vertically (±10°).

• Q2: Can the drive be mounted side-by-side with other drives?

A: Yes, but only for IP20 configuration and with a maximum of two drives mounted side-by-side. This is referred to as "Mounting Type B: Side by Side IP20."

• Q3: What is the maximum altitude for operating this drive without derating?

A: The drive can operate at altitudes up to 1000 meters without derating. Between 1000 and 4800 meters, the current must be derated by 1% per 100 meters.

• Q4: What are the ratings for the fault relay (R1)?

A: The R1 fault relay is configurable as NO/NC. Its maximum switching current is 3 A at 250 V AC (resistive load) or 3 A at 30 V DC (resistive load). For inductive loads, it is 2 A at 250 V AC or 2 A at 30 V DC. The minimum switching current is 5 mA at 24 V DC.