AMF panel Dual DG @3 Ph
In mission-critical commercial and industrial facilities where power reliability directly impacts operations, single generator systems often leave sites vulnerable during maintenance or peak load conditions — resulting in unplanned downtime, reduced productivity, and significant financial loss. The AMF Panel Dual DG @ 3 Ph by Intelux solves this challenge by combining dual generator automatic mains failure (AMF) control with robust three-phase power management, ensuring seamless, uninterrupted power continuity even during service or load fluctuations. Engineered for manufacturing plants, data centres, hospitals, large commercial complexes, and infrastructure projects, this dual DG automatic changeover panel delivers rapid mains failure detection, synchronized generator switching, reliable three-phase distribution, and enhanced system diagnostics — making it an ideal choice for facility managers, power consultants, and EPC decision makers focused on maximizing uptime, reducing risk, and optimizing power resilience.
Construction Details:
The panel is fabricated using heavy-duty CRCA steel with a rust-resistant, powder-coated finish. Internally, it is equipped with high-capacity magnetic contactors, interlocking relays, and surge protection. It includes terminal blocks for each DG and grid input/output, along with a logic controller housed in a separate compartment. Ventilation slots, cable glands, and locking mechanisms ensure safety and operational integrity in field conditions.
Benefits:
- Multi-Source Monitoring: Track energy usage from grid, DG, and inverter outputs using one meter.
- High Accuracy: Ensures precise measurement for energy audits and telecom billing verification.
- Compact & Modular: Space-saving design supports dense cabinet integration.
- Remote Integration: RS-485 Modbus interface enables SCADA, EMS, or RMS connectivity.
- Advanced Display: Clear real-time readouts of voltage, current, energy, and fault status.
- Configurable Alarms: Threshold-based alerts for power failure, imbalance, and excess usage.
| Parameter | Specification |
|---|---|
| Supported Ratings | 62.5kVA, 82.5kVA, 125kVA (3-Phase DGs) |
| Input Voltage (Mains/Grid) | 3P, 4W, 415V AC ±15% |
| Generator Inputs | 2× DG Inputs, 3P, 415V AC |
| Controller Type | Dual-DG Logic Microcontroller with Auto/Manual Modes |
| Monitoring Parameters | Grid & DG Voltage, Frequency, Runtime, Load |
| Output Relays | DG Start/Stop, Load Transfer, Interlock Control |
| Communication Interface | RS-485 / Modbus RTU / Optional GSM-4G |
| Load Transfer Logic | Runtime, Failure-Based, Load-Share (optional) |
| Display | LCD/LED with indicators for DG status & alarms |
| Protection Features | Phase Loss, Overload, Short-Circuit, Over/Undervoltage |
| Enclosure | Powder-Coated CRCA, IP52 Standard (IP54 optional) |
| Operating Conditions | –10°C to +55°C, up to 95% RH |
Applications:
- Telecom tower sites with dual-DG configurations
- High-reliability BTS installations in remote regions
- Disaster-resilient power systems requiring generator redundancy
- Data nodes, network control rooms, and industrial telecom hubs
- Off-grid or unreliable grid telecom power backup systems

