ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.
| Sensors | Door sensor , smoke sensor |
| Led | LED 1pcs |
| Supply Ability | 5000 |
| Surface Treatment | Outdoor anticorrosion powder coating |
| Usage | control,customized |
| Payment Terms | T/T, Western Union |
| Cabinet Lock | Anti-theft Three Point Lock |
| Door Lock | Outdoor anti-theft three point lock |
| Delivery Time | 20-30days |
| Style | air conditioner outdoor cabinet,custom |
| Colour | RAL7035 |
| Packaging Details | Wooden case |
| Productname | Outdoor Telecom Cabinet |
| Size | we can customize as your request |
| Weight | Approximately 150 kg |
| Temperature Range | -40°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Rack | 19 inch rack |
| Certification | CE UL FCC |
| Place of Origin | China |
| Brand Name | ESTEL |
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Product Specification
| Sensors | Door sensor , smoke sensor | Led | LED 1pcs |
| Supply Ability | 5000 | Surface Treatment | Outdoor anticorrosion powder coating |
| Usage | control,customized | Payment Terms | T/T, Western Union |
| Cabinet Lock | Anti-theft Three Point Lock | Door Lock | Outdoor anti-theft three point lock |
| Delivery Time | 20-30days | Style | air conditioner outdoor cabinet,custom |
| Colour | RAL7035 | Packaging Details | Wooden case |
| Productname | Outdoor Telecom Cabinet | Size | we can customize as your request |
| Weight | Approximately 150 kg | Temperature Range | -40°C to +55°C |
| Storage Temperature | -40°C to +85°C | Rack | 19 inch rack |
| Certification | CE UL FCC | Place of Origin | China |
| Brand Name | ESTEL | ||
| High Light | 48V 150A Telecom DC Power System ，Hybrid Telecom Power System with Solar MPPT ，MC2600 Monitoring Telecom Rectifier System | ||
The ET48150-S5E38 is a hybrid 48V telecom DC power system designed for communication sites requiring both utility power conversion and renewable energy access. Unlike a standard rectifier-only power shelf, this system integrates AC rectifier input, three solar MPPT channels, battery protection, DC load distribution and centralized monitoring into one compact cabinet-mounted platform. It is especially suitable for telecom sites where grid power is unstable, solar energy needs to be introduced, or longer backup time is required.
Hybrid power architecture: Supports both AC rectifier power and solar input, improving site energy flexibility.
Three rectifier positions: The schematic shows Rect1, Rect2 and Rect3, allowing modular rectifier configuration.
Three solar MPPT channels: Equipped with MPPT1, MPPT2 and MPPT3, each connected through an independent solar input breaker.
MC2600 monitoring unit: The controller supports system supervision, alarm collection and operating-status monitoring, with visible input range marked as DC19V–60V.
High-current DC distribution: Multiple output branches are provided for different telecom loads, helping separate critical and non-critical equipment.
Battery protection design: Four independent battery breakers support multiple battery strings and safer maintenance.
LLVD and BLVD control: Load disconnection and battery low-voltage protection help preserve essential communication loads during power failure.
Factory inspection traceability: The unit includes a qualification card and serial number label, indicating factory QC verification before shipment.
This system is suitable for mobile base stations, remote telecom shelters, microwave transmission sites, fiber access nodes, rural communication networks, solar-assisted telecom cabinets, railway and highway communication facilities, security monitoring stations and off-grid or weak-grid communication sites.
System Model: ET48150-S5E38
DC System Type: 48V telecom power system
Rated Output Class: 150A system series
AC Input Breaker: QF1 C63A/2P
Rectifier Slots: Rect1, Rect2, Rect3
Solar Inputs: Solar 1 / Solar 2 / Solar 3
Solar Input Breakers: QF2, QF3, QF4, C25A/2P each
Solar Control: 3 × MPPT channels
Battery Breakers: 4 × 125A for BAT1, BAT2 and BAT3
Current Shunt: FL 300A/25mV
LLVD Outputs: 4 × 25A, 4 × 32A, 2 × 63A, 1 × 125A
BLVD Outputs: 2 × 16A, 2 × 25A, 2 × 32A
Monitoring Controller: MC2600
Controller Input: DC19V–60V
Structure: Rack/cabinet-mounted integrated power unit
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1999
Total Annual:
15000000-20000000
Employee Number:
300~350
Ecer Certification：
Verified Supplier
Introduction ESTEL is a professional manufacturer and solution provider for a wide range of telecom power equipment - Rectifier Power Systems, Hybrid Energy Telecom Power Systems, Integrated Outdoor Telecom Cabinets, Smart Power Distribution Units, and Surge Protection Devices. Its manuf... Introduction ESTEL is a professional manufacturer and solution provider for a wide range of telecom power equipment - Rectifier Power Systems, Hybrid Energy Telecom Power Systems, Integrated Outdoor Telecom Cabinets, Smart Power Distribution Units, and Surge Protection Devices. Its manuf...
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