Detalhes do produto:
Condições de Pagamento e Envio:
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Tensão de entrada: | 220V, 200-250V, AC220V, 85V-290VAC Sistema de módulo de retificador de telecomunicações 48V 30A, 380 | Tensão de saída: | 48V, DC48V, 24VDC, 24.110V |
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Corrente de saída: | 30a, 10a, 50a, 20a, 15a | Frequência de saída: | 50/60Hz, 45-65Hz, 47 ~ 63Hz, 50/60Hz Power de telecomunicações 48V 30A Sistema de módulo de retifica |
Aplicativo: | Telecomunicações, Utilidades, Automatização Industrial, Transmissão de Energia Elétrica, BTS | Tipo: | Retificador de telecomunicações, sistema de retificador, retificador de telecomunicações para comuta |
Eficiência: | 96%, 92%, 95%,> 90% | Garantia: | Dentro de um ano |
Tamanho: | 482,6mm*255mm*128,9mm, 560*460*520mm | Nome do produto: | Sistema de retificador, fonte de alimentação de telecomunicações, sistema de energia de telecomunica |
Peso: | 36 kg | Cor: | Preto |
Temperatura de trabalho: | -40°C~+75°C | Material: | A concha de metal, concha de alumínio |
Montar: | 19 polegadas de montagem de rack 2u, montagem de rack de 19 polegadas | Módulo de retificador: | 48VDC/50A*4PCs, R48-2900U R48-3200E |
Saída: | 24VDC ou 48VDC, tensão constante | Tipo de saída: | Múltiplo, DC |
potência de saída: | 51 - 100W, 401 - 500W, potência máxima de saída 1680W | ||
Destacar: | 5U telecom rectifier system 220VAC input,19-inch rack mount DC power system,high efficiency rectifier modules 43-58VDC |
The 3–12kW DC Power System 5U Subrack is a high-efficiency, compact power solution designed for telecom, data center, and industrial applications. Built for flexible rack or cabinet installation, it supports 220VAC single-phase input and provides a stable –43 to –58VDC output with a rated value of –53.5VDC. The system achieves an efficiency of over 96%, ensuring reliable performance and low energy loss.
The modular design accommodates up to four rectifier modules, each rated at 3000W with a weight of ≤2kg. Forced cooling guarantees stable operation under heavy loads, while the system maintains excellent power quality with power factor ≥0.99 and THD ≤5%. The total capacity reaches 12kW, suitable for demanding backup and distribution scenarios.
For control and monitoring, the system integrates 4 analog inputs (battery and ambient temperature), 7 digital inputs, and 6 dry contact alarm outputs. Communication is enabled via RS232/485 and SNMP, with an intuitive LCD display for local management.
Engineered for harsh environments, the unit operates within –40℃ to +65℃ (full load below 50℃), tolerates humidity from 5% to 95% non-condensing, and supports altitudes up to 3000m. Its robust design ensures long-term reliability even in challenging conditions.
With its lightweight rectifier modules, front maintenance support, and IP20 protection, this DC power system offers a cost-effective and scalable solution for operators requiring high availability, compact size, and easy serviceability.
Dimension: 482.0(W) × 350.0(D) × 5U(H)
Weight: ≤20kg (without rectifiers)
Cooling mode: Natural cooling
Installation mode: Installed on 19-inch rack or inside the cabinet
Cabling mode: Top inlet and top outlet
Maintenance mode: Front maintenance, support module grade change
Protection level: IP20
Input mode: 220VAC single phase
Input capacity: 1×100A/2P
Input frequency: 45–66Hz, rated value: 50Hz/60Hz
AC SPD: 20kA/40kA, 8/20μs
Output voltage: –43 ~ –58VDC, rated value: –53.5VDC
Maximum capacity: 12kW (3kW × 4)
Battery breakers: 2×63A/1P
Load breakers: LLVD: None; BLVD: 2×63A/1P
DC SPD: 10kA, 8/20μs
Input voltage: 85VAC ~ 300VAC, rated 220VAC
Efficiency: >96%
Rated power: 3000W (176–300VAC)
Working temperature: –40℃ ~ +75℃ (full output below 50℃)
Dimension: 106.5mm(W) × 286mm(D) × 41.5mm(H) (1U/H)
Weight: ≤2kg
Cooling mode: Forced cooling
Power factor: ≥0.99
THD: ≤5%
Signal input: 4 AI (3 Battery temp., 1 ambient temp), 7 DI
Alarm output: 6 dry contact
Communication port: RS232/485, SNMP
Display mode: LCD
Operating temperature: –40℃ ~ +65℃ (full output below 50℃)
Storage temperature: –40℃ ~ +70℃
Operating humidity: 5% ~ 95% (non-condensing)
Altitude: 0 ~ 3000m (If the altitude is within the range of 2000m to 3000m, the maximum operating temperature decreases by 1℃ as the altitude increases by 200m.)
Pessoa de Contato: Ms. Fiona Liang
Telefone: +8613752765943 / 86-0755 23592644