ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.
| Payment Terms | L/C, D/A, D/P, MoneyGram, T/T |
| Supply Ability | 3,000 sets per month |
| Delivery Time | 15-20 working days |
| Packaging Details | Wooden case; carton into pallet |
| Dimension | H750mm×W750mm×D2000mm |
| Type | Telecom Power Cabinet |
| Warranty | 12 month |
| Material | Galvanized steel |
| Insulation | With heat insulation |
| Internal Space | 19 inch, 38U |
| Door | With one front door |
| Power Input | 220VAC |
| Brand Name | ESTEL |
| Model Number | ET7575200A-38U-18kW/300A |
| Certification | ISO9001, CE, 3C, FCC, TLC, IP55 |
| Place of Origin | Shenzhen, China (Mainland) |
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Product Specification
| Payment Terms | L/C, D/A, D/P, MoneyGram, T/T | Supply Ability | 3,000 sets per month |
| Delivery Time | 15-20 working days | Packaging Details | Wooden case; carton into pallet |
| Dimension | H750mm×W750mm×D2000mm | Type | Telecom Power Cabinet |
| Warranty | 12 month | Material | Galvanized steel |
| Insulation | With heat insulation | Internal Space | 19 inch, 38U |
| Door | With one front door | Power Input | 220VAC |
| Brand Name | ESTEL | Model Number | ET7575200A-38U-18kW/300A |
| Certification | ISO9001, CE, 3C, FCC, TLC, IP55 | Place of Origin | Shenzhen, China (Mainland) |
| High Light | IP65 outdoor telecom power system ，18kW telecom power enclosure ，300A rectifier telecom power system | ||
Outdoor Telecom Power System IP65 Outdoor Power Enclosure with 18kW 300A Rectifiers
1. Introduction of Outdoor Telecom Power System IP65 Outdoor Power Enclosure with 18kW 300A Rectifiers
ET7575200A-38U-18kW/300A is an outdoor telecom power cabinet specially designed for telecom site applications, it provides intelligent power management for telecom operators, providing stable power supply for critical telecom services, and saving client's operation cost.
2. Parameters of 18kW Rectifier Power System
This 18kW 300A rectifier power system provides with 6 slots for rectifier modules, hot-swappable, customer can install 2 to 6 pieces 3kW rectifier modules based on total load power and future expansion plan. Customer also can choose 4kW modules for a more powerful power system, which can reach max. 24kW total capacity.
For a 18kW system with 6pcs 3kW modules, the system parameters are:
| Item | Parameter | |
| Physical | Size | W=482.6mm, D=350.6mm, H=8U |
| Installation | 19’’ | |
| Cable Routing | Bottom in and top out | |
| Maintenance | Front maintenance, hot-swappable | |
| IP Grade | IP20 | |
| AC Power Distribution | Input | 1-Phase, 220VAC |
| Input MCB | 2× 125A/3P | |
| Frequency | 45-65Hz, Rated value: 50Hz/60Hz | |
| AC SPD | 20kA/40kA, 8/20μs | |
| AC Output | / | |
|
DC Power Distribution |
Output | -43VDC to -58VDC, Rated output: -53.5VDC |
| Max. Capacity | 18kW Rectifier System (6× 3kW); | |
| Battery MCBs | 2× 125A/1P | |
| Load MCBs | LLVD: 2× 125A/1P, 2× 63A/1P | |
| BLVD: 4× 125A/1P, 4× 63A/1P | ||
| DC SPD | 10kA/20kA, 8/20μs | |
|
Rectifier Module |
Input Voltage | 85VAC - 300VAC, Rated value: 220VAC |
| Efficiency | ≥ 96% (96.6% for option) | |
| Rated Output Power | 3000W | |
| Size | W=106.5mm, D=286mm, H=1U | |
| Cooling | Forced air cooling | |
| Power Factor | ≥ 0.99 @220VAC, 20% - 100% load | |
|
Power Monitoring |
Controller | MC2900 |
| Communication Ports | LAN, USB, RS485, SNMP | |
3. Parameters of 38U IP65 Outdoor Power Enclosure
| abinet | Model | ET7575200A-38U |
| IP Grade | IP65 | |
| External Dimensions | 2000 (H) × 750 (W) × 750 (D) mm | |
| Internal Space | 19’’, 38U | |
| Material | Galvanized steel sheet | |
| Insulation | With | |
| Door | One front door | |
| Lock | Three-point lock | |
| Hinge | Inner-hinge | |
| Coating | Polyester powder coating | |
| Color | Customizable | |
| Cable Routing | At bottom of | |
| Installation | Floor mounted | |
| Cooling | Air Conditioner | 1000W DC48V |
| Heat Exchange | 80K/W, 100K/W, etc. | |
| Fan System | Emergency fans system with a temperature controller | |
| Telecom Power System | Power Sub-rack | 3U~10U |
| Rectifier Modules | 3kW or 4kW | |
| Solar Modules | High-efficiency rectifier models for selection | |
| Controller | MC2900 | |
| Power Distribution Box | Optional | |
| PDU | Optional |
4. Advantages of Outdoor Telecom Power System
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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