LPS Lombard Power Solutions LE-CHG-121-80-3P Industrial DC Rectifier Cabinet 12kW 80A
Cabinetized DC Power System by LPS Lombard Power Solutions, model LE-CHG-121-80-3P, with a total power capacity of 12kW, nominal voltage of 121VDC, and output current up to 80A. The system is built on a modular rectifier architecture offering high efficiency of ≥93% and an excellent power factor of 0.99. Engineered to provide clean and continuous DC power for industrial applications, 5G telecom stations, SCADA networks, and power substations. It features an intelligent control unit supporting re
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Estimated Arrival
4 months
Key Specifications
Model Code:
LE-CHG-121-80-3P
MTBF Rating:
> 100,000 Hours (at 25°C ambient)
System Type:
Cabinetized Rectifier DC Power System
Display Panel:
LCD Display (Real-time Voltage, Current, Frequency, Temp)
Ripple Voltage:
< 200mV (0 - 20MHz)
Battery Breaker:
16A @ 2P * 1
Product Description
The LE-CHG-121-80-3P system is the ideal solution from LPS Lombard Power Solutions designed to meet the growing demand for highly reliable, green, and energy-saving DC power in demanding industrial environments and modern communication networks. Housed in a compact enclosure with dimensions of 1800 × 600 × 600 mm, the system is engineered to operate reliably under extreme environmental conditions ranging from -40°C to +55°C. It runs on a 3-phase AC input (380Vac) equipped with built-in surge protection (SPD) and dedicated circuit breakers for AC input, DC loads, and battery branches. The system utilizes advanced high-frequency power conversion technology to deliver extremely low voltage ripple (< 200mV), ensuring smooth and protected output power for sensitive microwave and control electronics. It also supports Hot-Swap technology for seamless module replacement without powering down system loads, as well as an advanced battery management system that performs automatic self-tests, temperature compensation, and deep discharge protection (LVLD / BLVD).
Features
- Trusted Brand Quality: Provided officially by LPS Lombard Power Solutions according to international manufacturing standards.
- High Efficiency (≥93%): Advanced switching technology with intelligent module sleep mode to enhance system efficiency during partial load operation.
- High Power Factor (PF = 0.99): Reduces reactive power loss on the electrical grid and improves overall power quality.
- Modular & Hot-Swappable Design: Allows convenient maintenance and replacement of rectifier modules without interrupting load supply.
- * Intelligent Battery Management:
- - Automatic, quick, and cyclic battery self-testing.
- - Deep discharge protection for battery and load branches (LVLD / BLVD).
- - Temperature-compensated voltage regulation based on ambient temperature.
- * Remote Monitoring & Control (LE-CHG-C200 Controller):
- - Full support for Modbus-RTU and Modbus-TCP/IP industrial protocols.
- - Integrated connectivity ports: 2x USB (Mini), 1x LAN, 1x RS232, and 2x RS485.
- - Front panel LCD display showing live voltage, current, frequency, and alarm status.
- - Historical log storing up to 1,000 alarm events.
- Comprehensive Electrical Protection: Protection against input over/under voltage, output over voltage, over current, and output short circuits.
Applications
Technical Specifications
| Model Code: | LE-CHG-121-80-3P |
| MTBF Rating: | > 100,000 Hours (at 25°C ambient) |
| System Type: | Cabinetized Rectifier DC Power System |
| Display Panel: | LCD Display (Real-time Voltage, Current, Frequency, Temp) |
| Ripple Voltage: | < 200mV (0 - 20MHz) |
| Battery Breaker: | 16A @ 2P * 1 |
| Controller Unit: | LE-CHG-C200 (Modbus-RTU / Modbus-TCP/IP) |
| Current Sharing: | < ±5% |
| Output Accuracy: | ≤ 0.6% |
| AC Input Breaker: | 32A @ 3P * 1 |
| Max Output Power: | 12 kW |
| Max Input Current: | 18.23 A |
| Power Factor (PF): | 0.99 |
| Rectifier Modules: | 2x Modules Model LE-CHG-R120 (10A @ 3P) |
| Relative Humidity: | 5% to 95% RH (non-condensing) |
| System Efficiency: | ≥ 93% |
| Max Output Current: | 80 A |
| Voltage Regulation: | < ±1% |
| Communication Ports: | 2x USB (Mini) + 1x LAN + 1x RS232 + 2x RS485 |
| Hot-Swap Capability: | Supported |
| Input Voltage Range: | 323Vac - 437Vac |
| Storage Temperature: | -40°C to +70°C (-40°F to +158°F) |
| Compliance Standards: | IEC 60950-1, IEC 62368-1, EN 55032, ETSI EN 300 019-2, RoHS |
| Digital I/O Channels: | 6 Channels DI / 6 Channels DO |
| Float Charge Voltage: | 121V (Adjustable range: 95 - 143 Vdc) |
| Historical Alarm Log: | Up to 1,000 events |
| Input Frequency Range: | 45 - 65 Hz |
| Operating Temperature: | -40°C to +55°C (-40°F to +131°F) |
| AC Input Configuration: | 380Vac (3P + G), 50Hz |
| DC Load Breakers (MCB): | 63A @ 2P * 2 + 32A @ 2P * 2 |
| Dimensions (H x W x D): | 1800mm × 600mm × 600mm |
| Nominal Output Voltage: | 110 - 121 VDC (Adjustable range: 90 - 143 VDC) |
| Equalize Charge Voltage: | 127V (Adjustable range: 95 - 143 Vdc) |
| Ingress Protection (IP): | IP20 |
| Battery & Load Protection: | Supported (LVLD / BLVD + Temp Sensor) |
| Surge Protection Device (SPD): | TC40-385/3P * 1 |
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