StockCode
300713
48VDC Communication Power Supply System
INC-TP48-400(800/2000/2500/3000)/6000
The 48VDC Communication Power Supply System is a product developed based on years of R&D and operational experience. It is specifically designed to meet the high reliability, high performance, and energy-saving requirements of communication networks, including 3G/4G, FTTx, data communication equipment, transmission equipment, and access equipment. It is ideally suited for powering these diverse communication network systems.
Product Features
High Efficiency & Energy SavingModule efficiency ≥ 96%, reducing energy consumption and meeting energy conservation and emission reduction requirements.
Energy-saving scheme: The rectifier module features a sleep function to improve operating efficiency.
Intelligent fan speed control reduces wear and extends fan service life.
The rectifier module has high power density, saving space and reducing costs.
01
Safety & ReliabilityWide input voltage range: 260~520VAC, with strong grid adaptability.
Built-in Walk-in function to avoid impact on the front-stage transformer and rectifier unit.
Comprehensive lightning protection design to enhance system lightning resistance.
Reduces impact on loads and batteries, extending battery service life.
02
Intelligent & User-FriendlyDSP digital control: High stability, high reliability, easy expansion, and balanced current sharing.
Remote management: Real-time remote monitoring via network port, RS232, and RS485.
Complete battery management function: Effectively extends battery service life.
7-inch color touchscreen for monitoring, with graphical menus and a user-friendly HMI.
03
Easy OperationLow noise design, suitable for various scenarios.
The module supports hot-swapping, enabling online maintenance and easy replacement.
Both rectifier cabinets and DC cabinets support parallel operation, allowing direct expansion.
Front and rear operation for convenient maintenance; flexible wiring with free top/bottom incoming and outgoing lines.
04
Product Parameters
INC-TP48-400(800/2000/2500/3000)/6000
General
AC Input
DC Output
Operating Environment
Lightning Protection
General
| Item | Specifications | |
|---|---|---|
| General | Specifications | TP48-400(800/2000/2500/3000)/6000 |
| Dimensions | 2000(2200)mm (H) × 600(800)mm (W) × 600(800)mm (D) | |
| Cabling Method | Top/Bottom entry and exit; Cabinet grounding via bottom exit | |
| IP Rating | IP20 or above |
AC Input
| Item | Specifications | |
|---|---|---|
| AC Input | Input Phase | TN-C, TN-S, TN-C-S; 3-Phase 4-Wire and 3-Phase 5-Wire systems |
| Voltage Range | 260VAC~520VAC | |
| Frequency Range | 45Hz~60Hz | |
| Power Factor | ≥0.99 | |
| THD | ≤5% |
DC Output
| Item | Specifications | |
|---|---|---|
| DC Output | Nominal Voltage | 48VDC |
| Output Voltage Range | 42VDC～58VDC | |
| Current Sharing Imbalance | ≤±3% | |
| Efficiency | ≥95% | |
| Peak-to-Peak Noise Voltage | ≤±0.5% |
Operating Environment
| Item | Specifications | |
|---|---|---|
| Operating Environment | Operating Temperature | -20°C to 75°C (Derating required above 45°C) |
| Storage Temperature | -40°C ~70°C | |
| Relative Humidity | 5%~95% | |
| Altitude | ≤ 2000m (at full load output) |
Lightning Protection
| Item | Specifications | |
|---|---|---|
| Lightning Protection | AC Side | Withstands current pulses (8/20μs, In=20kA) |
| DC Side | Withstands current pulses (8/20μs, In=10kA) | |
| Safety Standards | IEC 60950 |
Expand all parameters
Application Scenarios
Outdoor Telecom Base Station
3G/4G Mobile Network
Data Center
