ATV340D45N4E - ATV340, 37 kW Heavy Duty, 400 V, 3 phases, Ethernet

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ATV340D45N4E - ATV340, 37 kW Heavy Duty, 400 V, 3 phases, Ethernet Specification

Humidity %
5% to 95%

IP Rating
20

Mounting Type
Vertical wall mounting with a heat sink

Power Rating
380 V to 460 V

Product Type
VFD

Application
Industrial Machinery

Color
Silver-grey

Weight
56.4 Kilograms (kg)

Rated Voltage
380 V to 460 V Volt (V)

Usage & Applications
Industrial Machinery

Warranty
1 Year

Input Voltage
380 V to 460 V Volt (V)

Phase
3 Phase

Rated Current
380 V to 460 V Volt (v)

Material
Plastic

ATV340D45N4E - ATV340, 37 kW Heavy Duty, 400 V, 3 phases, Ethernet Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About ATV340D45N4E - ATV340, 37 kW Heavy Duty, 400 V, 3 phases, Ethernet

The

ATV340D45N4E

is a 45 kW (60 HP) high-performance variable speed drive from the Schneider Electric Altivar Machine 340 range, equipped with integrated multi-protocol Ethernet.

This model is significantly larger than the previous ones you viewed, transitioning to a frame size that supports an 88 Amp continuous current load for heavy industrial processes.

Key Specifications

Power Rating: 45 kW (60 HP) for heavy-duty; up to 55 kW (75 HP) for normal-duty.
Current Rating: 88 A (Heavy Duty) and 106 A (Normal Duty).
Dimensions: 271 mm (W) x 908 mm (H) x 309 mm (D).
- In Inches: 10.67 in (W) x 35.75 in (H) x 12.17 in (D).
Weight: 56.4 kg (approx. 124.3 lbs).
Ethernet Support: Dual-port EtherNet/IP and Modbus TCP embedded as standard.

The ATV340D45N4E functions as the heavy-duty power engine for motors up to 45 kW (60 HP). At this size, the drive is no longer just a motor controller; it functions as a critical piece of power infrastructure for large-scale industrial plants.

1. High-Current Industrial Control

Massive Output: It functions to deliver a continuous 88 Amps (Heavy Duty) or 106 Amps (Normal Duty). This is used for massive loads like large wastewater centrifuges, industrial refrigeration compressors, and heavy-duty conveyor systems.
Startup Force: It provides 150%180% nominal torque for 2 seconds. For a 45 kW motor, this is enough torque to start a fully loaded primary crusher or a high-capacity industrial hoist from a dead stop.

2. Networking & Intelligence (The "E" Function)

Enterprise Integration: The dual Ethernet ports function as the drives "digital nervous system." It can communicate directly with ERP and SCADA systems to report on motor health, helping managers predict when a motor might fail before it happens.
Dual-Port Flexibility: Functions in a Ring Topology (Device Level Ring - DLR). If one Ethernet cable is cut, the drive stays connected via the second port, ensuring your 60 HP process doesn't stop.

3. Integrated Power Management

Internal DC Choke: At 45 kW, electrical noise (harmonics) is a major concern. The drive has a built-in DC choke that functions to filter the power, ensuring that this massive drive doesn't interfere with sensitive office computers or precision sensors nearby.
Thermal Protection: Because the unit weighs over 56 kg and dissipates roughly 1,100 Watts of heat, it functions with a high-capacity forced-air cooling system. It can monitor its own internal heat and derate performance to prevent a "meltdown" during hot summer months.

4. Advanced Safety (SIL3/PLe)

Safety Without Contactors: It functions to provide Safe Torque Off (STO) and other safety features natively. On a 60 HP motor, this saves significant money and space because you don't need to buy and wire massive external safety contactors.
Braking Control: Includes a built-in braking transistor. When stopping a 60 HP spinning mass, it functions to divert that massive kinetic energy to an external resistor to prevent an "Overvoltage" trip.