EVS Powers
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Our rectifier system modules are designed for wireless broadband access, fixed-line applications, Internet backbone and datacenters. Our reliable, energy-efficient telecom power solutions protect against grid power interruptions and fluctuations and help operators reduce OPEX and their carbon footprint.
This rectifier system module of telecom power supply is for communication. Output voltage -54V, Output current 0-60A. Its features include input over/under-voltage protection, output over-current protection, and output over-voltage protection.
| Category | Type / Parameter | Description |
|---|---|---|
| Rectifier Systems | Dimension | 441mm(W) × 350mm(D) × 221.2mm(H) |
| Weight | ≤26kg (with 4 rectifiers) / ≤16kg (without rectifiers) | |
| Cooling mode | Fan cooling | |
| Installation mode | 19-inch rack or embedded cabinet installation | |
| Cabling mode | Top inlet and top outlet | |
| Maintenance mode | Front maintenance, support module grade change | |
| Protection level | IP20 | |
| AC Distribution | Input mode | 220/380VAC three-phase or 220VAC single phase |
| Input capacity | 1×63A/4P or 1×63A/2P | |
| Output capacity | 1×63A/2P --- Optional | |
| Input frequency | 45~65Hz, rated value: 50Hz/60Hz | |
| SPD | 20kA/40kA, 8/20μs | |
| DC Distribution | Output voltage | -42~-58VDC, rated value: -53.5VDC |
| Maximum capacity | 12KW | |
| Battery breakers | 2×125A/1P | |
| Load breakers | LLVD: 2×100A/1P, 1×63A/1P, 2×32A/1P BLVD: 3×63A/1P |
|
| SPD | 10kA/20kA, 8/20μs | |
| Rectifier | Input voltage | 85VAC~300VAC, rated 220VAC |
| Efficiency | >95.5% | |
| Rated power | 3000W(176~300VAC) | |
| Working temperature | -40°C ~ +65°C (full load @ 55°C) | |
| Dimension | 106W * 269L * 41.6H (mm) | |
| Weight | ≤1.8kg | |
| Cooling mode | Fan cooling | |
| Power factor | ≥0.99 | |
| THD | ≤5% | |
| Controller | Signal input | 1 Battery temp, 1 ambient temp |
| Alarm output | 1 Water, 1 smoke, 1 gate, 6 common DO | |
| Communication port | 4 dry contact | |
| Display mode | RS485, Modbus, Web, SNMP | |
| Environment | Operating temperature | LCD Display range |
| Storage temperature | -40°C ~ +70°C | |
| Operating humidity | 5%~95% (Without condensing) | |
| Altitude | 0~3000m |
