ACS880-307 DIODE SUPPLY UNITS

Built on our all-compatible architecture these diode supply units convert three-phase AC voltage to DC voltage in non-regenerative drive systems.

FOR NON-REGENERATIVE DRIVE SYSTEMS

Built on our all-compatible architecture these diode supply units convert three-phase AC voltage to DC voltage in non-regenerative drive systems. The units are specifically constructed to save space, cabling and installation costs and have in-built AC chokes for harmonics mitigation.

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TECHNICAL DATA

There are two different diode supply unit types, an uncontrolled diode supply unit (D6D to D8D) and a half-controlled diode supply unit (D7T to D8T). The uncontrolled diode bridge is typically used in low power drive systems and it is a simple and robust supply for common DC bus configurations where the inverter units have internal charging. The half-controlled diode bridge is typically used in high power drive system and has built-in thyristor to charge the inverters connected to the common DC bus.

Up to 5446 kVA

wide power range all the way from 55 kVA

Up to 690V

wide voltage range all the way from 380

Presenting IP22, IP42 and IP54

enclosure classes

Up to 9 years

Maintenance interval

KEY BENEFITS

ACS880 multidrives offer a wide selection of pre-defined options, which include the typical requirements of different industries. ACS880 multidrives provide flexibility to ensure that even the larger drive can be be modified to meet space requirements/ to fit to available space on installation site.

Efficient power supply

The ACS880-307 delivers reliable and efficient DC power to your system, converting three-phase AC into DC, making it ideal for high-demand applications.

Compact and modular design

Its modular architecture allows for easy integration and scalability, making it adaptable for various industrial applications and system expansions.

6- and 12-Pulse Variants

The drive offers 6- and 12-pulse configurations with a half-controlled diode bridge, providing flexibility for power quality and harmonic reduction needs.

Modular design

Customizable and scalable architecture to meet various power requirements.

Compact design

Compact inverter units provides small footprint for assembly

Energy Efficiency

Reduces energy consumption and improves system efficiency.

Flexible installation

ACS880 multidrives are always engineered-to-order products. This ensures that the customer’s and application's demands are taken as basis of our design and even complex requirements can be included to create a unique solution.

Suitable for industrial applications

ACS880 drives are designed to operate in demanding industrial conditions. Customer can choose from IP22, IP42 and IP54 degree of protection.

Connectivity

Supports a wide range of fieldbus protocols and I/O options.

Global compatibility

Global product approvals, e.g. CE, UL, cUL, CSA, marine certifications.