HD8000 Series Medium-Voltage Engineering VFD System

Product Overview

The HD8000 is a high-power drive system. This system supports single-drive inverters and common DC bus multi-drive inverters. A single inverter can deliver a maximum power of 102 MVA and up to eight inverters can be connected in parallel. The modular hardware and engineering software design enables the variable frequency drive system to handle various complex drive scenarios. The HD8000 uses pressure-contact integrated gate-commutated thyristors IGCT and Diode, and features high reliability, high power density, and small footprint. The system can be equipped with two-quadrant and four-quadrant rectification products. The system adopts liquid cooling for heat dissipation, provides a protection rating of IP54 or higher, and exhibits strong environmental adaptability.

• Flexible design:Single-drive or common bus multi-drive configuration, providing two-quadrant or four-quadrant functions.
• Modular design:Tailored for diverse application scenarios and supporting modular maintenance.
• Reliability design:Ensuring environmental adaptability, load adaptability, and grid adaptability
• Comprehensive rectifier units:Supporting multi-pulse basic rectifier units and PWM rectifier units
• Voltage levels:65 kV, 2.4 kV, 3.3 kV, 4.16 kV, 6.6 kV, 10 kV, 13.8 kV, 19.8 kV
• Maximum power:102 MVA (single inverter)
• Motors supported:Asynchronous induction motor, permanent magnet synchronous motor, electric excitation synchronous motor, doubly-fed induction motor
• Control modes:V/F, closed-loop vector control (CLVC), open-loop vector control (OLVC)
• Cooling modes:Liquid cooling

Typical Application

The HD8000 can be widely used in the drives of various kinds of automated production equipment in the fields of metallurgy, petroleum, petrochemical, LNG, oil and gas, rail transit, machine tools, plastics and metal products, etc.