StockCode
300713
48VDC Communication Subrack
INC-TP48-300/3000 (Monitor: SA50)
The TP48-300/3000 embedded subrack power system is a compact power solution developed by integrating years of expertise with an entirely new product platform. It is a high-reliability, high-power-density, high-efficiency, and high-performance fully digital communication power system with an ultra-compact form factor. It is specifically designed to meet the energy demands of communication networks such as 3G/4G, FTTx, data communication equipment, transmission equipment, and access equipment. Additionally, it is ideal for system integration in outdoor power equipment, power DC panels, and wall-mounted power supply systems for power utility communication.
Product Features
High Efficiency & Energy SavingHigh module efficiency, adopting resonant soft-switching technology for energy conservation and emission reduction, which reduces electricity costs.
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: 147~518VAC, with strong grid adaptability.
Ultra-wide operating temperature range: -40~+75°C (derated above 45°C).
Comprehensive lightning protection design to enhance system lightning resistance.
Low input harmonic content, reducing grid pollution and improving grid adaptability.
02
Rapid DeploymentStandard 19-inch rack-mounted design for embedded installation.
Low noise design, suitable for various scenarios.
The module supports hot-swapping, enabling convenient use, reducing maintenance costs, and facilitating expansion.
Front and rear maintenance design for flexible installation, suitable for indoor equipment rooms and outdoor cabinets.
03
Intelligent & User-FriendlyDSP digital control: High stability, high reliability, and easy expansion.
Diverse communication interfaces: RS232/RS485, USB, network port, etc.
Complete battery management function: Effectively extends battery service life.
128x160 color LCD display with 6-key operation, providing a user-friendly HMI.
04
Product Parameters
INC-TP48-300/3000 (Monitor: SA50)
General
AC Distribution
DC Distribution
System Parameters
General
| Item | Specifications | |
|---|---|---|
| General | Model | TP48-300/3000 |
| Dimensions | 482.6mm (W) × 221.7mm (D) × 448mm (H) | |
| Weight | 36KG |
AC Distribution
| Item | Specifications | |
|---|---|---|
| AC Distribution | AC Distribution | 3-Phase 5-Wire (Dual inputs) |
| AC Input Circuit Breaker | Rated 380Vac (147Vac–518Vac) | |
| AC Input Circuit Breaker | 50A/3P, Dual-input manual transfer |
DC Distribution
| Item | Specifications | |
|---|---|---|
| DC Distribution | DC Output Voltage | 42VAC~58VAC |
| DC Output Capacity | 300A | |
| Load Distribution | 4 × 63A/1P MCB; 4 × 32A/1P MCB; 2 × 16A/1P MCB; with Priority/Secondary Load Shedding (LVD) | |
| Battery Distribution | 1 × 63A/2P MCB; with Battery Low Voltage Disconnect (BLVD) |
System Parameters
| Item | Specifications | |
|---|---|---|
| System Parameters | Input Voltage Range | 147Vac–518Vac; (Derating applies for 147Vac–304Vac) |
| Input Frequency Range | 45Hz~65Hz | |
| Power Factor (PF) | ≥0.99 | |
| THDi | ≤5% | |
| Efficiency | Full load ≥ 92.5%; Half load ≥ 93% | |
| Output Voltage Range | 42VDC～58VDC | |
| Peak-to-Peak Noise Voltage | ≤±0.5% | |
| Current Sharing Imbalance | ≤±5% |
Expand all parameters
Application Scenarios
Data Center
Outdoor Telecom Base Station
Remote Relay Station
3G/4G/5G Indoor Coverage System
RRU Independent Power Supply
