Description
Key Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | ABB |
| Product Family | ACS6000 |
| Model | S-093H |
| Material Number | 3BHB009885R0004 |
| Product Type | Phase Module |
| Application | Medium-voltage AC drive |
| Drive Power Class | 9 MVA |
| Typical Drive Voltage | 2.3 / 3.3 kV |
| Power Semiconductor Technology | IGCT-based |
| Drive Topology | Three-level voltage-source architecture |
| Input Configuration | 6/12/24-pulse diode rectifier or 6/12/18-pulse active rectifier, depending on system |
| Output Frequency | 0–75 Hz typical ACS6000 configuration |
| Cooling | Water-cooled |
| Typical Ambient Temperature | 0–40°C, with derating considerations |
| Protection Rating | IP32 typical; higher enclosure protection available at system level |
| Net Weight | Approximately 175 kg |
| Country of Origin | Switzerland |
| ABB Product Description | PHASE S-093H G1.02; PHASE MODULE |
| Replacement Status | Legacy / no longer manufactured |
ABB-related product data identifies 3BHB009885R0004 as PHASE S-093H G1.02, a phase module for the ACS6000 platform, with a stated net weight of approximately 175 kg.
The S-093H is associated with the 9 MVA-class ACS6000 drive configuration. Secondary technical documentation describes the ACS6000 platform as supporting 2.3/3.3 kV systems and IGCT-based three-level power conversion.
Product Introduction
ABB S-093H 3BHB009885R0004 Product Introduction
The ABB S-093H 3BHB009885R0004 is a phase module used in high-power ACS6000 medium-voltage drive systems. It belongs to the drive’s power-conversion section and handles the high-energy switching required to control large industrial motors. The module is associated with approximately 9 MVA configurations.
This is not a conventional PLC or low-voltage inverter card. It is a major power-electronics assembly within a medium-voltage drive. Replacement therefore requires checking the complete configuration, cooling arrangement, semiconductor assembly, and existing hardware revision rather than matching the part number alone.
Application Scenarios & Field Pitfalls
Engineering Pain Point
When a 3 MW-plus motor drive trips, the phase module is often blamed because it contains the high-power switching hardware. That can be misleading. A DC-link abnormality, cooling problem, gate-drive fault, fiber-optic control fault, or upstream rectifier issue can all produce symptoms that eventually point toward the phase module. On an , diagnose the complete power section before replacing a module weighing roughly 175 kg.
S-093H-3BHB009885R0004
Typical Applications
- Mining — High-power mill, conveyor, fan, and pump motor drives.
- Metals — Large rolling-mill and process-line motor control.
- Oil & Gas — High-power compressor and large pump drive systems.
- Pulp & Paper / Process Industry — High-power fan, pump, and process-machine applications.
Technical Pitfalls to Avoid
- Do not treat S-093H as a generic inverter module.
It is a specific phase-module assembly. The complete drive topology, voltage class, power rating, and control architecture must match. - Check the cooling system before replacing the module.
high-power systems use liquid cooling. A restricted flow path, incorrect coolant condition, failed pump, or contaminated heat exchanger can cause semiconductor temperature problems and may damage replacement hardware. - Inspect the gate-drive and fiber-optic interfaces.
An apparent semiconductor failure can originate in the firing/control path. Check the associated control electronics and optical connections before condemning the phase module. - Do not overlook the DC-link and rectifier section.
The phase module is part of a larger power-conversion chain. Abnormal DC voltage or upstream rectifier behavior can stress the inverter phase section. - Use proper lifting equipment.
The documented net weight is approximately 175 kg. This is cabinet power hardware, not a card that should be manually handled during maintenance. - Verify the replacement revision and cooling connection.
Available documentation identifies potential replacement paths depending on whether a water fast-coupling upgrade has already been performed. One documented path identifies 3BHB009885R5311 when the INOX coupling upgrade is present and 3BHB009885R0005 when it is not. Verify this against the actual drive before ordering.
Related Products
- ABB S-073N / 3BHB009884R0021 — Another phase-module family. It belongs to a different power/configuration class and should not be substituted for S-093H without checking the complete drive design.
- ABB S-073M / 3BHB009884R0013 — Related phase-module hardware. Its electrical and mechanical configuration differs from the S-093H, so the model number must be matched exactly.
- ABB S-093H / 3BHB009885R0005 — Documented replacement path for the S-093H in installations where the applicable water-coupling upgrade has not been completed. Verify the actual cooling connection before selecting it.
- ABB 3BHB009885R5311 — Documented replacement associated with an S-093H installation where the specified INOX water fast-coupling upgrade has been completed. This is an important configuration-dependent replacement detail.
- — Inverter unit forming the broader motor-side power-conversion architecture. The S-093H phase module is part of this larger power system rather than an independent drive.
- — Line supply unit used on applicable systems. It handles the incoming electrical power before the inverter stage and is therefore diagnostically important when troubleshooting phase-module faults.
- — Capacitor-bank unit associated with the DC-link architecture. DC-link condition should be verified when investigating repeated phase-module failures.
- — Control unit responsible for higher-level drive control and coordination. Faults in the control or gate-drive chain can present as power-module problems.
- — Water-cooling unit. This is directly relevant to S-093H maintenance because the phase module operates within the liquid-cooled power architecture.
