ATV340D75N4E - ATV340, 75 kW Heavy Duty, 400 V, 3 phases, Ethernet

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ATV340D75N4E - ATV340, 75 kW Heavy Duty, 400 V, 3 phases, Ethernet Specification

Humidity %
5% to 95%

Mounting Type
Vertical wall mounting with a heat sinkc

IP Rating
20

Product Type
VFD

Power Rating
380 V to 460 V

Application
Industrial Machinery

Color
Silver-grey

Rated Voltage
380 V to 460 V Volt (V)

Weight
58.4 Kilograms (kg)

Usage & Applications
Industrial Machinery

Warranty
1 Year

Input Voltage
380 V to 460 V Volt (V)

Phase
3 Phase

Material
Plastic

Rated Current
380 V to 460 V Volt (v)

ATV340D75N4E - ATV340, 75 kW Heavy Duty, 400 V, 3 phases, Ethernet Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About ATV340D75N4E - ATV340, 75 kW Heavy Duty, 400 V, 3 phases, Ethernet

ATV340D75N4E

is the most powerful unit in the standard Altivar Machine 340 series, offering a rated power of 75 kW (100 HP) for heavy-duty applications. Like other "E" models, it features embedded dual-port Ethernet for high-speed industrial networking and IoT-ready capabilities.

Key Specifications

Power Rating: 75 kW (100 HP) for heavy-duty; up to 90 kW (125 HP) for normal-duty applications.
Current Rating:
- Heavy Duty: 145 A (continuous).
- Normal Duty: 173 A (continuous).
Voltage: 3-phase, 380V to 480V AC.
Weight: ~128.8 lbs (58.4 kg).
Dimensions:
- Width: 10.67 in (271.0 mm).
- Height: 35.75 in (908.0 mm).
- Depth: 12.17 in (309.0 mm).

Function

This drive serves as the high-capacity control engine for massive industrial machinery. Its primary functions include:

Extreme Torque Control: Delivers high dynamic torque for heavy machine segments like hoisting, material handling, and material working.
Integrated Ethernet: Supports EtherNet/IP and Modbus TCP with dual ports for daisy-chaining, enabling real-time remote diagnostics via an embedded web server.
Advanced Safety: Standard integrated safety functions at a SIL3/PLe level, including Safe Torque Off (STO) and Safely Limited Speed (SLS).
Rugged Reliability: Designed with an integrated Class C3 EMC filter and high resistance to vibration and non-conductive dust.

The ATV340D75N4E functions as the maximum-capacity power engine for the Altivar 340 series, controlling motors up to 75 kW (100 HP). At this level, it manages a massive continuous current of 145 Amps.

1. High-Performance Load Management

Extreme Starting Torque: It provides 150% to 180% nominal torque for 2 seconds. This is critical for starting 100 HP loads that are difficult to move from a standstill, such as large rock crushers, massive wood chippers, or industrial mixers filled with heavy material.
Normal Duty Expansion: It can be pushed to run a 90 kW (125 HP) motor (up to 173 Amps) for "Normal Duty" applications like large-scale ventilation fans or water treatment pumps.

2. High-Speed Communication (The "E" Function)

Industrial IoT Gateway: The dual Ethernet ports allow the drive to communicate with high-speed controllers (like the Modicon M262) for synchronized multi-axis movements.
Predictive Maintenance: It functions to report real-time analytics (thermal state, energy consumption, and load patterns) directly to factory SCADA systems via EtherNet/IP or Modbus TCP.
Remote Web Access: It functions as its own web server, allowing engineers to troubleshoot a 100 HP process from a laptop or tablet without opening the high-voltage cabinet.

3. Power Infrastructure & Protection

Built-in DC Choke: At 145 Amps, harmonics are a major risk to the factory power grid. The integrated DC Choke functions to filter electrical noise, ensuring compliance without needing extra external parts.
Thermal Management: Because this unit dissipates approximately 1,800 Watts of heat at full load, it functions with high-velocity cooling fans and sophisticated sensors to ensure the drive doesn't trip during 24/7 operation in environments up to 60C.

4. Advanced Safety (SIL3/PLe)

No External Contactors: Even at 100 HP, it provides Safe Torque Off (STO) natively. This eliminates the need for bulky, expensive 150-Amp external safety contactors, drastically reducing cabinet size and cost.
Braking Control: It includes a built-in braking transistor. When stopping a massive 100 HP spinning load, it functions to divert that kinetic energy to an external resistor to stop the motor safely and quickly.