ABB 857833 3BHE003523R0030 – MPS Input Filter | AC800M / AC800PEC Platform
Engineering Background
The MPS (Modular Power Supply) Input Filter is a critical EMC/EMI conditioning component within ABB’s AC800M and AC800PEC distributed control architectures. Designed to suppress conducted interference on the DC bus input rail, it ensures stable, noise-free power delivery to downstream controller modules, I/O racks, and communication interfaces operating in electrically harsh industrial environments.
Product Positioning
Part number 3BHE003523R0030 (catalog ref. 857833) is an OEM-specified replacement and expansion module for existing AC800M / AC800PEC installations. It is the preferred choice for maintenance engineers performing like-for-like replacements and for system integrators commissioning new control panels where ABB DCS/PLC infrastructure is mandated.
Complete Technical Specifications
| Manufacturer | ABB |
| Part Number | 3BHE003523R0030 |
| Catalog / Order No. | 857833 |
| Module Type | MPS Input Filter |
| Compatible Platform | AC800M, AC800PEC |
| Function | EMC/EMI input filtering for MPS power supply rail |
| Mounting | DIN rail / backplane integrated |
| Weight | 1,260 g (net) |
| Compliance | CE, IEC 61131-2, EN 55011 |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | −25 °C to +70 °C |
| Humidity | 5–95 % RH, non-condensing |
| Protection Class | IP20 |
| Country of Origin | Sweden / Germany (ABB production) |
Proven Application Environments
- Power generation & transmission substations (HVDC, FACTS, grid automation)
- Oil & gas upstream / downstream DCS control panels
- Pulp & paper process control lines
- Marine propulsion and vessel automation systems
- Metals & mining drive control cabinets
- Water treatment SCADA / PLC hybrid architectures
- Semiconductor fab utility control systems
Engineering Advantages
- Conducted EMI suppression: Attenuates common-mode and differential-mode noise on the DC input rail, protecting sensitive controller logic from power-line disturbances.
- Drop-in compatibility: Mechanically and electrically identical to the original factory-fitted filter; no firmware changes or re-parameterization required.
- Extended service life: Passive filter topology with no electrolytic capacitors subject to dry-out; designed for >10-year MTBF in continuous operation.
- Reduced downtime risk: Stocking a spare unit eliminates multi-week OEM lead times during unplanned outages.
- Regulatory compliance: Meets IEC 61131-2 immunity requirements and EN 55011 Class A emission limits for industrial environments.
System Architecture & Signal Flow
In the AC800M power architecture, the MPS Input Filter is positioned between the external 24 V DC supply bus and the MPS power supply module. It performs the following signal conditioning steps:
- Common-mode choke stage – attenuates high-frequency common-mode currents returning via the chassis ground path.
- Differential-mode LC filter stage – suppresses differential noise riding on the positive and negative supply rails.
- Transient clamp network – absorbs fast transients (EFT/Burst per IEC 61000-4-4) before they reach the MPS module input.
- Filtered DC output – delivers a clean, stable supply voltage to the MPS module, which in turn powers the PM8xx controller and S800 I/O modules.
Sourcing & Quality Verification
- Units sourced from authorized ABB distribution channels and verified OEM surplus stock.
- Each unit inspected for physical integrity: connector pins, housing, label legibility, and firmware/revision markings.
- Functional bench-test available on request for high-volume orders (>5 units).
- Traceability documentation (batch records, test reports) provided upon request for regulated industries.
- Packaging: anti-static bag + foam-lined carton; conforms to IEC 60068-2 transport vibration requirements.
Procurement Process
- Confirm part number – verify 3BHE003523R0030 against your system’s BOM or nameplate label.
- Request a quote – contact support@konmask.com for volume pricing, lead time, and availability confirmation.
- Submit PO – standard payment terms: T/T in advance for first orders; net-30 available for approved accounts.
- Shipping – DHL Express / FedEx International Priority; EXW Xiamen or CIF destination port available.
- After-sales support – 12-month warranty against manufacturing defects; technical support via email within 24 h.
Technical FAQ
Q: Is 3BHE003523R0030 interchangeable with earlier MPS filter revisions?
A: Yes. The R0030 revision is backward-compatible with all prior R00xx revisions within the AC800M MPS filter family. No hardware or software changes are required.
Q: Can this filter be used with third-party 24 V DC supplies?
A: Yes, provided the supply meets ABB’s input voltage specification (24 V DC ±20 %, ripple <5 %). The filter is agnostic to supply brand.
Q: What is the typical lead time?
A: In-stock units ship within 1–3 business days. Out-of-stock orders are fulfilled within 2–4 weeks depending on sourcing channel.
Q: Do you provide a Certificate of Conformance (CoC)?
A: Yes. A CoC is available for all orders upon request at no additional charge.
Q: Can I return a unit if it is incompatible?
A: Returns are accepted within 30 days for unused, unopened units. Please contact support@konmask.com to initiate an RMA.
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