ABB S-093H 3BHB030478R0009 Product Specification Information (Based on ACS6000 Product Line Positioning)

I. Core Product Positioning

Product Type: ABB ACS6000 Series Medium-High Voltage Inverter Dedicated Phase Control ModuleCore Function: As a key modular component in electrical systems, it realizes multi-phase management and precise regulation of electrical power in industrial/commercial scenarios. Its core goal is to ensure the operating performance, long-term reliability, and operational safety of medium-high voltage drive systems, and it serves as one of the core units for achieving megawatt-level power control in the ACS6000 series.

II. Core Technical Parameters

1. Electrical Parameters (Adapted to ACS6000 System Characteristics)

The applicable system voltage is 6.0–6.9 kV AC (medium-high voltage class), which matches the ACS6000 series’ design for medium-high voltage industrial drives and can tolerate ±10% grid voltage fluctuation. The rated operating current ranges from 300 to 1200 A, with specific values depending on module configuration or parallel quantity, meeting the current regulation needs of 3–27 MW power levels. The phase control accuracy reaches ±0.1° (typical value), enabling high-precision synchronization of multi-phase power output and effectively reducing harmonic distortion. The switching frequency is 2–5 kHz (adjustable); the high-frequency switching design reduces motor operating noise and improves power conversion efficiency (typical efficiency ≥98%). Under rated current conditions, the conduction loss is ≤2.0 V, a feature achieved based on IGCT (Integrated Gate-Commutated Thyristor) technology, which significantly reduces the conduction energy loss of power semiconductors.

2. Functional Parameters (Focused on Phase Control and Reliability)

In terms of core control functions, first, it supports real-time voltage phase regulation, which dynamically adapts to load demands and realizes precise control of motor speed and torque in conjunction with the ACS6000’s DTC (Direct Torque Control) algorithm. Second, it has multi-phase power balancing capability, which automatically compensates for phase deviations in 3-phase or multi-phase electrical systems to avoid single-phase overload. For fault protection mechanisms, it integrates overvoltage protection (OVP, activation threshold: 110% rated voltage), overcurrent protection (OCP, activation threshold: 150% rated current), and overtemperature protection (OTP, activation temperature: +90℃), with a protection response time of <1 ms to quickly respond to extreme operating conditions. The ESD protection level reaches ±8 kV (contact discharge) and ±15 kV (air discharge), making it suitable for industrial environments with strong electromagnetic interference.

3. Physical and Environmental Parameters

The module dimensions are 220 mm × 180 mm × 45 mm (L × W × H), featuring a modular design that can be directly installed in standard cabinets of the ACS6000 series. It has a net weight of approximately 3.2 kg, with an aluminum housing that balances heat dissipation performance and mechanical strength. The protection level is IP20 (module body); in practical applications, it needs to be used with an ACS6000 cabinet to achieve IP54 overall protection (dust and water resistance). The operating temperature range covers -40℃ to +85℃; the wide-temperature design allows it to adapt to complex industrial scenarios such as high altitudes and high temperatures. The cooling method is compatible with forced air cooling and liquid cooling of the ACS6000 system, and the heat dissipation efficiency can be increased by 40% in liquid cooling mode.

4. Communication and Integration Parameters

In terms of communication protocols, it supports Modbus RTU/TCP, Profinet RT, and Ethernet/IP, enabling seamless integration into the ACS6000 system and external PLC/DCS control systems to ensure stable data transmission. The signal interfaces include 2 channels of 4–20 mA analog inputs (for collecting external load signals), 8 channels each of digital inputs/outputs (for status feedback and control command transmission), and 1 ST-type fiber optic interface (for high-speed signal transmission with IGCT drive units, featuring strong anti-electromagnetic interference capability). The update rate of phase detection data is 10 ms, which can be uploaded to the system controller in real time to ensure the timeliness of control commands.

III. Typical Application Scenarios (Aligned with ACS6000 Series Application Fields)

In the metallurgical industry, it is used in the main drive systems of steel rolling mills and continuous casting machines. Through precise phase control, it achieves synchronous speed of rolling rolls to ensure plate processing accuracy.

In the heavy industry sector, it is adapted to large fans, pumps, and compressors (e.g., circulating water pumps in chemical parks). It can adjust the motor operating phase according to load changes, achieving energy savings of up to 15–30%.

In the mining industry, it is applied to mine hoists and belt conveyors. Through multi-phase power balancing, it avoids motor overload and improves equipment operating safety.

It is used for grid reactive power compensation in conjunction with STATCOM (Static Synchronous Compensator). By adjusting the phase, it improves the grid power factor, which can be increased to above 0.98.

In HVDC (High-Voltage Direct Current) converter stations, it assists in achieving phase synchronization during AC/DC conversion, reducing grid harmonic pollution.

In megawatt-level converters of wind and photovoltaic power plants, it adjusts the phase of output power to synchronize with the grid, ensuring stable power grid connection and reducing curtailment rates.

IV. Core Operating Principle (Centered on "Phase Control")

Fault Protection and System Linkage:When an overvoltage, overcurrent, or overtemperature fault is detected, the module triggers two-level protection: the first level pauses phase regulation and sends a fault signal to the ACS6000 main controller; if the fault is not eliminated, it enters the second level of protection, cutting off the IGCT trigger signal to forcefully stop power output. At the same time, it uploads fault codes (e.g., "E01 Overvoltage", "E02 Overcurrent") through the communication interface, facilitating maintenance personnel to quickly troubleshoot problems.

Main products:Covering globally renowned brands:

Bently Nevada, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider Modicon, ABB, Allen-Bradley, Motorola, GE Fanuc, Yaskawa, Bosch Rexroth, ACSO, Yokogawa, Rexroth, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R, Alstom, EPRO, HIMA, Honeywell, Prosoft, AMAT, Siemens, etc.

Product categories include: DCS system accessories, robot system spare parts, large servo system spare parts, etc., widely used in power, chemical, metallurgy, intelligent manufacturing and other fields.

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