28U Intergrated Outdoor Power Cabinet With Rectifier System UPS Battery Energy Storage
1. Brief introduction:
Outdoor telecom cabinets typically come with a range of features to ensure the protection and functionality of the telecom equipment. Some common features of outdoor telecom cabinets include:
- Weatherproof Design: Outdoor cabinets are designed to withstand harsh weather conditions such as rain, snow, extreme temperatures, and dust. They are typically made of durable materials like stainless steel or aluminum and have IP (Ingress Protection) ratings to indicate their level of protection against water and dust.
- Thermal Management: Outdoor cabinets often include thermal management systems to regulate the temperature inside the cabinet and prevent overheating. This can include features like fans, air conditioning units, heat exchangers, or passive cooling methods.
- Security Measures: Outdoor cabinets are equipped with security features to protect the telecom equipment from theft or unauthorized access. This can include lockable doors, tamper-proof locks, and alarm systems.
- Cable Management: Outdoor cabinets have provisions for proper cable management to organize and protect the cables connected to the telecom equipment. This can include cable trays, cable entry points, and cable management accessories.
- Power Distribution: Outdoor cabinets may have built-in power distribution units (PDUs) to distribute power to the telecom equipment. This ensures proper power supply and helps manage power consumption.
- Environmental Monitoring Unit:An Environmental Monitoring Unit (EMU) is a feature commonly found in outdoor telecom cabinets. It is designed to monitor and report environmental conditions inside the cabinet to ensure the optimal functioning of the telecom equipment.
2. Customized IP55 outdoor telecom cabinet, with air conditioner, Rectifier system, ATS(Automatic Transfer Switch ), battery, PDU, etc.
(1) It’s a galvanized steel cabinet with thermal insulation, surface treat with outdoor anti-corrosion powder coating. For cabinet, we can customize different size, material including galvanized steel/ stainless steel or aluminum
(2) This cabinet equip with a embedded door with inner hinge ,door stopper ,electronic lock and three-point anti-theft lock, and an air conditioner for cooling.
(3) The battery shelf is for house 2* 100AH lithium batteries.
(4) These four stand column are 19 inch standard rack with L-shape tray and cable manager, this rack usually used for installing client’s telecom equipment, power system, lithium battery and so on, at the bottom it’s the grounding copper bar with earth wire , and some cable inlets.
(5) We also can equip an environmental monitoring unit,this system support SNMP and RS485 communication and it can work together with various sensors to monitor the cabinet inside environment
(6) AC power distribution unit. Our power distribution unit spec can be customized based on client’s requirement
(7) Rectifier system:48VDC rectifier with 3 parts: power distribution unit ,rectifier module and monitoring module. our power distribution unit spec can be customized ;our rectifier module have 3 models: 30A/50A/75A,the quantity depends on customer’s capacity ; monitoring module support SNMP/RS485 communication and battery management etc.
3. 28U IP55 Battery Cabinet Accessories List
| No. | Item | Quantity | Unit | Specs |
| 1. | Outdoor Telecom Cabinet | 1 | Set | (1) External Dimension: W*D*H 700*700*1750mm (2) One compartment: 19” rack, 28U (3)With one front door, and three point lock for outdoor cabinet (support padlock) (4) Material: galvanized steel, single wall with insulation |
| 2. | Air Conditioner | 1 | Set | Cooling capacity: 1500W, Power Supply: AC220V, 50Hz |
| 3. | Auxiliary Direct Ventilation Fans | 2 | PC | AC220V,install on the top of the cabinet |
| 4. | DC Power system | 1 | SET | Model: ET48300-5U 8kW(6*3000W rectifier module) With Controller |
| 5. | Environment Monitoring Unit | 1 | Set | 1U, AC220V, support SNMP communication |
| 6. | Water Sensor | 1 | PC | |
| 7. | Smoke Sensor | 1 | PC | |
| 8. | Temperature and Humidity Sensor | 1 | PC | |
| 9. | Door Sensor | 1 | PC | |
| 10. | LED Lamp | 1 | PC | AC220V |
| 11. | Package | 1 | Set | Wooden Case |
DC Power System Parameter
| Category | ET48300-5U |
| System | Dimension(mm) | 482.0(W)*350.0(D)*5U(H) |
| | Weight | ≤15kg(without rectifier module) |
| | Cooling mode | Natural cooling |
| | Installation mode | Installed on 19-inch rack or inside the cabinet |
| | IP Grade | IP20 |
| AC Distribution | Input Voltage | 380Vac,three phase |
| | Input capacity | 1*63A/4P |
| | Input frequency | 45~65Hz, rated 50/60Hz |
| | AC SPD | 20kA/40kA, 8/20μs |
| DC Distribution | Output voltage | -43~-58VDC,rated value:-53.5VDC |
| | Maximum capacity | 18kW(6*3000W rectifier module) |
| | Battery connection | 2*125A/1P |
| | Load breakers | LLVD:63A/1P×3+32A/1P×3+16A/1P×2 BLVD:32A/1P×2+16A/1P×3 |
| | DC SPD | 10kA, 8/20μs |
| Rectifier module | Efficiency | ≥96%@340Vdc/ 53.5VDC rated load |
| | Rated power | 3000W(85～300Vdc ) |
| | Working temperature | -40℃~+75℃(fully output below 50℃) |
| | Dimension | 105.5mm(W)×286mm(D)×41.5mm(1U/H) |
| | Cooling mode | Forced cooling with fan |
| Controller | Signal input | 4 AI(3 Battery temp., 1 ambient temp) ,6 DI(SPD, 6 common DI) |
| | Alarm output | 4 dry contact |
| | Communication port | LAN/RS232/RS485 interface,LAN-SNMP,TCP/IP |
| | Display mode | LCD |
| Environment | Operating temperature | -40℃~+65℃ |
| | Storage temperature | -40℃~+70℃ |
| | Operating humidity | 0%~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.) |
4. Outdoor telecom Cabinet Protection Level:
IP54/IP55/IP65
IP55= Enclosures' Characteristics:
Complete protection from dust, oil, and other non-corrosive material
Complete protection from contacting with enclosed equipment
Protection from water, up to water projected by a nozzle against enclosure from any direction
Available in wall-mounted, free standing, trough, and telegraph pole mounting
Silk-screening logo, anodizing, or engraving services are available
IP65= Enclosures' Characteristics:
Complete protection from dust, oil, and other non-corrosive material
Complete protection from contacting with enclosed equipment
Protection from water, up to water projected by a nozzle against enclosure from any direction
Available in wall-mounted, free standing, trough, and telegraph pole mounting
Silk-screening logo, anodizing, or engraving services are available
Custom with cutouts,insulation, hinges, latches or locks
5. Cabinet pictures
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28U Intergrated Outdoor Power Cabinet With Rectifier System UPS Battery Energy Storage Enclosure Images
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