Indoor Hybrid DC Power Solutions
In mission-critical facilities such as data centres, telecom exchange hubs, commercial buildings, and industrial control rooms, inconsistent power quality, frequent outages, and inefficient backup systems can undermine operations, disrupt productivity, and escalate maintenance costs. The Indoor Hybrid DC Power Solutions by Intelux address these challenges with an integrated, high-reliability DC power platform designed to deliver stable, efficient, and resilient power for modern infrastructure. Engineered for seamless integration with renewable sources, battery storage, and utility grids, this hybrid DC power solution ensures uninterrupted power delivery, high power conversion efficiency, robust load support, and simplified system management — making it an ideal choice for facility managers, power consultants, and EPC decision makers focused on reliability, energy optimisation, and long-term operational value.
Construction Details:
The Indoor DC Power System is housed in a durable 19″ rack-mount steel enclosure with all-round access for ease of maintenance. Designed for IP20 indoor environments, the systems allow clean cable routing, surge protection, and secure power and signal connections. Components are protected by a powder-coated finish for long-lasting durability.
Benefits:
- Fully Customizable according to customer requirement.
- Sleek, modern design suitable for industrial and commercial installations.
- Hot Plug-In Rectifiers.
- Universal Back plane for 3kW SMR, 4KW SMR & 3KW MPPT.
- High Efficiency Operation – Rectifier efficiency up to 97%, reducing energy losses
- Wide AC Input Range – Operates from 90–300 VAC, suitable for weak and unstable grids
- Reliable –48 V DC Output – Stable DC supply for telecom and critical loads
- Modular & Scalable Design – Up to 12 kW using multiple rectifier modules
- Energy-Saving Smart Control – Automatic rectifier sleep mode during low load
- High Power Factor – ≥0.99, minimizing grid disturbance and penalties
- Advanced Monitoring & Control – CSU controller with LCD, USB, and web-based access
- Comprehensive Protection – Surge, over/under voltage, overcurrent, temperature, and alarms
- Compact & Standardized Form Factor – 5U, 19-inch rack-mountable design
- High Reliability & Long Life – Rectifier MTBF >500,000 hours
| Parameter | IE-I3GHA12-12 (5U) | IE-I3GHA16-16 (6U) | IE-I3GHA24-24 (8U) |
| System Capacity | 12 kW (3×4 kW rectifiers) | 16 kW (4×4 kW rectifiers) | 24 kW (6×4 kW rectifiers) |
| AC Input | 1-phase, three wire & 3-phase, 5-wire (L1/L2/L3/N/PE) | 3-phase, 5-wire (L1/L2/L3/N/PE) | 3-phase, 5-wire (L1/L2/L3/N/PE) |
| Output Current | 225 A | 300 A | 450 A |
| Dimensions (H × W × D) | 5U × 19″ × 360 mm | 6U × 19″ × 360 mm | 8U × 19″ × 360 mm |
| Input Voltage and frequency range | 90–300 VAC, 45–66 Hz | ||
| Power Factor | ≥0.99 (at 30–100% load) | ||
| Output Voltage | –54 V DC (–42 V to –58 V adj.) | ||
| Monitoring Unit | CSU603A (Ethernet, USB) | ||
| Monitoring Interface | FE & USB Interface | ||
| Battery Compatibility | VRLA & Lithium-Ion | ||
| Solar Integration | PU3000 MPPT (3 kW) – Optional | ||
| Operation Temperature | -10°C to 75°C | ||
| Storage Temperature | -10°C to 85°C | ||
| Humidity | 10% to 90% | ||
| System Efficiency | ≥96% (typical full load) | ||
| Altitude | 0 to 2000 m: 100% output power; 2000m to 3000 m: The power derating percentage is 1% when the altitude increases by 100 m. | ||
| Protection Rating | IP20 (Indoor use) | ||
Applications:
- Telecom BTS and eNodeB Sites
- Network Exchanges and Aggregation Hubs
- Data Centers and Edge Computing Sites
- Broadcast and Communication Equipment Rooms
- Industrial and Utility Control Rooms