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Brand Name : ESTEL
Model Number : ET48200-003
Certification : ISO9001, CE, 3C, FCC, TLC
Place of Origin : Shenzhen, China (Mainland)
MOQ : 1
Price : 715-4286 usd
Payment Terms : L/C, D/A, D/P, T/T, Western Union
Supply Ability : 20,000 sets per month
Delivery Time : 7-10 working days
Packaging Details : carton/wooden case
Dimension : 482.0(W)*350.6(D)*5U(H)
Weight : ≤20kg (without rectifiers)
Cooling mode : Natural cooling
Installation mode : Installed on 19-inch rack or inside the cabinet
Cabling mode : Top inlet and top outlet
Maintenance mode : Front maintenance, support module grade change
Protection level : IP20
Input mode : 220VAC single phase
Embedded DC Power System
1.Embedded DC Power System Specifications
| Type | 4~12kW 5U Subrack | |
| System | Dimension | 482.0(W)*350.6(D)*5U(H) |
| Weight | ≤20kg (without rectifiers) | |
| Cooling mode | Natural cooling | |
| Installation mode | Installed on 19-inch rack or inside the cabinet | |
| Cabling mode | Top inlet and top outlet | |
| Maintenance mode | Front maintenance, support module grade change | |
| Protection level | IP20 | |
| AC Distribution | Input mode | 220VAC single phase |
| Input capacity | 1×100A/2P | |
| Input frequency | 45~65Hz, rated value: 50Hz/60Hz | |
| AC SPD | 20kA/40kA, 8/20μs | |
| Output capacity | 1×16A/1P, 1×10A/1P | |
| DC Distribution | Output voltage | -43~-58VDC, rated value: -53.5VDC |
| Maximum capacity | 12kW(4KW*3) | |
| Battery breakers | 2×125A/1P | |
| Load breakers | LLVD:2×63A/2P, 2×32A/1P, 2×16A/1P BLVD:1×32A/1P, 1×16A/1P, 2×10A/1P, 1×6A/1P | |
| DC SPD | 10kA/, 8/20μs | |
| Rectifier | Input voltage | 85VAC~300VAC, rated 220VAC |
| Efficiency | >96.6% | |
| Rated power | 4000W(176~300VAC) | |
| Working temperature | -40℃~+75℃(fully output below 50℃) | |
| Dimension | 106.5mm(W)×286mm(D)×41.5mm(1U/H) | |
| Weight | ≤2.1kg | |
| Cooling mode | Forced cooling | |
| Power factor | ≥0.99 @220Vac 20-100% Load | |
| Controller
| Signal input | 3 AI(2 Battery temp., 1 ambient temp.) ,8 DI ,2 RS485. |
| Alarm output | 8 dry contact | |
| Communication port | LAN,USB, RS485, SNMP | |
| Display mode | LCD | |
| Environment | Operating temperature | -40℃~+70℃ |
| Storage temperature | -40℃~+70℃ | |
| Operating humidity | 5%~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.) | |
2. Product Pictures



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4 - 12kW 5U Subrack 85-300Vac 200A Embedded DC Power Systems For Telecommunications 19-inch Rack InstalledET48200-003 Images |