ABB IPHARPSCH100000 – Redundant Power Supply Charger Module | Symphony Plus IHARPS Platform
Engineering Background: The IPHARPSCH100000 is a dedicated power supply charger module engineered for ABB’s Symphony Plus distributed control system (DCS) platform. Designed to operate within the IHARPS (Integrated High Availability Redundant Power Supply) architecture, this module ensures uninterrupted DC bus power delivery to critical control nodes in continuous-process industries including oil & gas, power generation, pulp & paper, and chemical processing.
Product Positioning: As a field-replaceable unit (FRU) within the Symphony Plus cabinet infrastructure, the IPHARPSCH100000 provides regulated charging output to the IHARPS battery backup assembly. It is the cornerstone of ABB’s N+1 power redundancy strategy, enabling hot-swap maintenance without process interruption. Procurement engineers specifying Symphony Plus expansions or spare-parts programs will find this module essential for sustaining SIL-rated control loop availability.
Complete Technical Specifications
- Part Number: IPHARPSCH100000
- Manufacturer: ABB Ltd. (Asea Brown Boveri)
- Product Family: Symphony Plus – IHARPS Power Supply Series
- Module Function: Battery Charger / Redundant Power Supply Unit
- Platform Compatibility: ABB Symphony Plus DCS (AC800M / Harmony / Freelance)
- Input Voltage: 85–264 V AC, 47–63 Hz (universal input)
- Output Voltage: 24 V DC regulated (nominal)
- Charging Current: Rated per IHARPS cabinet specification
- Redundancy Architecture: N+1 hot-standby, automatic failover
- Mounting: DIN rail / Symphony Plus cabinet backplane
- Protection Class: Overvoltage, overcurrent, short-circuit, thermal shutdown
- Operating Temperature: 0 °C to +60 °C
- Storage Temperature: −25 °C to +70 °C
- Relative Humidity: 5–95% RH, non-condensing
- Weight: 1,130 g (approx.)
- Certifications: CE, UL, cUL (per ABB Symphony Plus platform approvals)
- MTBF: >200,000 hours (per ABB reliability data)
- HS Code: 8504.40.19
- Country of Origin: Germany
Proven Application Environments
- Oil & Gas: Upstream SCADA panels, offshore platform DCS cabinets requiring continuous 24 V DC bus integrity
- Power Generation: Turbine control systems and boiler management units with Symphony Plus architecture
- Pulp & Paper: High-humidity mill environments demanding robust thermal management and sealed power modules
- Chemical & Petrochemical: SIL 2/3 loop power supply redundancy in hazardous-area control rooms
- Water & Wastewater: Remote pump station DCS nodes requiring battery-backed 24 V DC rails
- Pharmaceutical: GMP-compliant process control cabinets with validated power supply chains
Engineering Advantages
- Zero-Downtime Replacement: Hot-swap design allows module exchange during live operation — no process shutdown required
- Universal AC Input: Accepts 85–264 V AC globally, eliminating transformer requirements in multi-voltage facilities
- Integrated Battery Management: Intelligent charge control extends VRLA/gel battery service life within IHARPS assemblies
- Diagnostic LED Array: Front-panel status indicators for AC OK, DC OK, Charge Active, and Fault — enabling rapid field diagnosis
- EMC Hardened: Meets IEC 61000-4 series immunity requirements for industrial electromagnetic environments
- Long Service Life: MTBF >200,000 hours supports 10+ year lifecycle planning for critical infrastructure
System Architecture & Signal Flow
Within the Symphony Plus IHARPS cabinet, the IPHARPSCH100000 receives mains AC input from the cabinet’s primary feed. It rectifies and regulates this to a stable 24 V DC output, simultaneously floating-charging the IHARPS battery module. Under normal operation, the charger maintains battery at full state-of-charge (SOC). On AC mains failure, the battery module seamlessly assumes the 24 V DC bus load — the IPHARPSCH100000’s internal diode-OR circuit prevents back-feed. When mains is restored, the charger resumes trickle/bulk charge automatically. The N+1 configuration means a second IPHARPSCH100000 unit monitors bus voltage and assumes primary charger duty within milliseconds if the active unit faults, with no operator intervention required.
Sourcing & Quality Verification
- Origin: Genuine ABB-manufactured unit; sourced through authorized industrial distribution channels
- Inspection Standard: Each unit undergoes incoming inspection including visual, label verification, and functional power-on test before dispatch
- Packaging: Anti-static ESD bag + foam-lined carton; humidity indicator card included for long-haul shipments
- Documentation: ABB datasheet, test report, and certificate of conformance available upon request
- Warranty: 12-month Konmask warranty covering manufacturing defects; DOA replacement within 7 business days
- Counterfeit Prevention: All units verified against ABB serial number database prior to listing
Procurement Process
- Confirm Compatibility: Verify your Symphony Plus cabinet revision and IHARPS assembly part number against ABB’s compatibility matrix (available on request)
- Request Quote: Contact [email protected] with your PO number, required quantity, and delivery timeline
- Lead Time: In-stock units ship within 2 business days; ex-stock orders typically 7–14 business days
- Shipping: DHL Express / FedEx International Priority; export documentation (commercial invoice, packing list, COO) included
- Payment Terms: T/T bank transfer, PayPal, or credit card; Net 30 available for qualified accounts
- After-Sales: Technical support via email or WhatsApp; remote commissioning guidance available
Technical FAQ
Q: Is IPHARPSCH100000 compatible with older Harmony DCS cabinets?
A: The IHARPS series was introduced with Symphony Plus. For legacy Harmony (INFI 90) systems, please confirm cabinet backplane revision with our technical team before ordering.
Q: Can I use this module as a standalone 24 V DC power supply without the IHARPS battery assembly?
A: The IPHARPSCH100000 is optimized as a charger/supply within the IHARPS architecture. While it outputs regulated 24 V DC, ABB recommends pairing it with the full IHARPS assembly for rated performance and warranty coverage.
Q: What is the replacement procedure for a hot-swap?
A: Isolate the faulty unit’s AC input breaker, slide the module out of the cabinet slot, insert the replacement, and restore the breaker. The new unit self-initializes within 30 seconds. No software reconfiguration is required.
Q: Do you provide an ABB factory test certificate?
A: Yes. Factory acceptance test (FAT) documentation and ABB certificate of conformance are available upon request at no additional charge.
Q: What is the minimum order quantity (MOQ)?
A: MOQ is 1 unit. Volume pricing is available for orders of 5+ units — contact us for a tiered quote.
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