Communication Power Supply 4890S
Overview
The LXPower4890S is specially designed to meet the demand for compact, flexible, high performance, high reliability power supply. The system consists of 1-3 units LXPower1800 high/standard efficiency rectifier modules of their mixture, a LX2000 monitor module, AC/DC distributors. 19 inches and 3U height standard structure adapts to various telecom cabinets and racks.
Features
l Cost effective solution: high integrated power supply including rectifier modules, controller, lightning protection, distributions
l Easy maintenance: hot plug rectifier module and fully front-access maintenance system for wall against or corner mounting
l Advanced battery management improves battery lifespan, especially suitable for poor AC mains application
l Extreme wide input voltage: 85V～300V AC
l Extreme wide operation temperature: -30℃～+65℃
l High/standard efficiency rectifier modules are compatible
l 3U height compact design
l System rated capacity: -53.5V DC/90A
l Whole monitor ports, RS232/485/SNMP, dry contactors
l LCD display with a state-of-the-art interface allows simple and convenient local set up, control and remote monitor
l Design standards: IEC/EN60950
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l Easy maintenance: hot plug rectifier module and fully front-access maintenance system for wall against or corner mounting
l Advanced battery management improves battery lifespan, especially suitable for poor AC mains application
l Extreme wide input voltage: 85V～300V AC
l Extreme wide operation temperature: -30℃～+65℃
l High/standard efficiency rectifier modules are compatible
l 3U height compact design
l System rated capacity: -53.5V DC/90A
l Whole monitor ports, RS232/485/SNMP, dry contactors
l LCD display with a state-of-the-art interface allows simple and convenient local set up, control and remote monitor
l Design standards: IEC/EN60950
| Power Specifications | ||
| Specification | Remark | |
| lnput voltage | 85~300V/45~65Hz | TN/TT grounding system |
| Output voltage | -42-58.5V | Nominal -53.5V |
| Rectifier power | 1800W | LXPower1800/1800M/1800H |
| Surge current capacity | Nominal 20kA(8/20us), Max.40kA | AC input surge protection |
| / | / | |
| Mechanical Specifications | ||
| Parts | Dimension/mm | Weight/kg |
| Subrack | 3Ux482.6x378 | / |
| Rectifier module | 40.5x106x298.5 | 1.7 |
| Monitor | 42.5x85x230 | 0.8 |
| Battery chamber | / | / |
| Mounting | 19" rack | / |
| Operation Ambient | ||
| Item | Specification | Remark |
| Storage temperature | -40~+70℃ | / |
| Operation temperature | -30~+65℃ | / |
| Safety | / | According to EN60950 and IEC60950 |
| Communication | RS232+dry contact+SNMP | / |
| Operation moisture | 10~95% | Non-condensing |
| System Configuration | ||||
| Model | DC Capacity | Rectifiers | Monitor | Battery Access |
| LXPower4890S | 48V/90A | 1~3 units | LX2000/LX2200 | 1 string |
| Distribution | ||
| / | LXPower4890S | Remark |
| AC input | 32A/2P*1 | / |
| Battery | 63A/1P*1 | / |
| DC output | 16A/1P*2+32A/1P*3 | LLVD standard configuration |
| / | 16A/1P*2+10A/1P*1 | BLVD standard configuration |
