GE RE400REPJH1ABA Controller Module – Advanced Protection & Control | GE Multilin SR Series
Engineering Background
The GE Multilin SR Series represents GE’s flagship line of digital protection relays and controller modules, engineered for mission-critical power system protection in utilities, industrial plants, and infrastructure facilities. The SR platform has been deployed globally across substations, motor control centers, and generator protection schemes for over two decades.
Product Positioning
The RE400REPJH1ABA is a purpose-built controller module within the GE Multilin SR Series, designed to deliver deterministic, high-speed protection and control logic for demanding electrical environments. It is the preferred choice for procurement engineers requiring a proven, standards-compliant module with full GE factory traceability.
Complete Technical Specifications
| Part Number / SKU | RE400REPJH1ABA |
| Manufacturer | GE (General Electric) / GE Multilin |
| Series / Platform | GE Multilin SR Series |
| Module Type | Controller Module |
| Form Factor | Rack / Panel Mount |
| Country of Origin | United States |
| Weight (approx.) | 200 g |
| Compliance | IEC 61850, IEEE C37.90, UL, CE |
| Communication Protocols | IEC 61850 GOOSE, Modbus RTU/TCP, DNP3 |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% RH, non-condensing |
| Power Supply | Per SR Series platform specification |
| Warranty | 12 months from shipment date |
Proven Application Environments
- High-voltage substation protection and automation (HV/MV)
- Generator and transformer differential protection schemes
- Motor control center (MCC) feeder protection
- Industrial plant power distribution (oil & gas, petrochemical, mining)
- Utility-scale renewable energy (wind, solar) interconnection protection
- Railway traction power and infrastructure protection
- Data center critical power backup systems
Engineering Advantages
- Deterministic Response: Sub-cycle protection trip times ensure system integrity under fault conditions.
- IEC 61850 Native: Seamless integration into modern digital substation architectures without protocol converters.
- Modular Architecture: Hot-swappable design minimizes downtime during maintenance or replacement cycles.
- Wide Temperature Range: Qualified for harsh industrial and outdoor substation environments.
- GE Factory Traceability: Full manufacturing genealogy available for compliance and audit requirements.
- Long-Term Availability: Konmask.com maintains strategic stock to support MRO and capital project timelines.
System Architecture & Signal Flow
The RE400REPJH1ABA integrates into the GE Multilin SR Series backplane via a standardized module interface. Input signals (analog CT/VT, digital I/O) are processed by the onboard DSP engine, which executes protection algorithms in real time. Trip and control outputs are issued via hardwired relay contacts and/or IEC 61850 GOOSE messages over the station LAN. Configuration and event records are accessible through the front-panel HMI or EnerVista software suite.
Sourcing & Quality Verification
- Source: Procured directly from authorized GE Multilin distributors and certified surplus channels.
- Inspection: Every unit undergoes visual inspection, label verification, and functional pre-shipment check.
- Authenticity: Counterfeit-risk screening applied per AS6081 guidelines.
- Packaging: ESD-safe packaging with desiccant; original GE packaging preserved where available.
- Documentation: Certificate of conformance and test report available upon request.
Procurement Process
- Add RE400REPJH1ABA to cart or submit an RFQ via support@konmask.com.
- Receive order confirmation and lead-time commitment within 1 business day.
- Quality inspection completed and shipping documentation prepared.
- Worldwide express shipping via DHL / FedEx / UPS with full tracking.
- Post-delivery technical support available from our engineering team.
Technical FAQ
Q: Is the RE400REPJH1ABA compatible with all GE Multilin SR Series chassis?
A: Compatibility depends on the specific SR platform revision. Please provide your existing chassis model number and firmware version for confirmation before ordering.
Q: Can you provide a Certificate of Conformance (CoC)?
A: Yes. CoC and inspection reports are available upon request for all units shipped from Konmask.com.
Q: What is the lead time for in-stock units?
A: In-stock units ship within 1–3 business days. Contact us for expedited options.
Q: Do you support international export compliance (EAR/ECCN)?
A: Yes. We handle all export documentation and compliance screening for international shipments.
Q: Is a warranty included?
A: All units carry a 12-month warranty from the date of shipment. Extended warranty options are available on request.
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Contact: support@konmask.com | +0086 19859288691
