ETP48400-C4a1 400A Embedded Power System 110V-220V AC to DC 48V 400A Switching Power Supply
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| Type: | Optical Line Terminal |
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| Wiring Devices: | Integrated Wiring |
| Certification: | CE, RoHS |
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Basic Info.
- Condition
- New
- Application
- FTTH FTTB FTTX Network
- Pon Board
- 8*10ge/Ge
- Pon Interface
- Support Both Gpon Epon Pon Card
- DC Power Supply
- 48V
- Warranty
- 1year
- Function
- Distribution Fiber System (FTTH)
- Transport Package
- Box
- Specification
- ETP48400
- Trademark
- OEM
- Origin
- China
- Production Capacity
- 5000PCS/Per Week
Packaging & Delivery
- Package Size
- 80.00cm * 60.00cm * 50.00cm
- Package Gross Weight
- 25.000kg
Product Description
Huawei ETP48400 C9A3 Power is embedded Subrack Communication Rack-mount Output 48V Output 400A
Huawei ETP48400 C9A3 Power Product Overview
Huawei ETP48400 C9A3 Power can be configured with 8 48V / 50A rectifier modules, and the large output current is 400A. Each functional unit of Huawei 400A power supply adopts standardized size design, supports hot-swap, 9U system height, and supports a variety of standard 19-inch racks or embedded cabinets.
Embedded power supplies include a series of embedded products such as ETP4830, ETP4890, ETP48150, ETP48200, ETP48400, etc. They meet the DC wide-range output from 30A to 400A, which is a very wide range of DC power system applications. Each functional unit adopts a standardized size design. The power supply height ranges from 1U to 11U. The structure is compact and easy to install. It supports various installation methods such as standard 19-inch racks or embedded cabinets. The system can adapt to a wide range of AC inputs, and has functions such as intelligent battery management and remote environmental monitoring.
Huawei ETP48400 C9A3 Power Product Pictures
Huawei ETP48400 C9A3 Power Product Specifications
| Brand | Huawei |
| Model | ETP48400 C9A3 |
| Dimension | 482.6mm(W)×330mm(D)×9U(H) |
| Weight | ≤30kg (Excluding rectifier module) |
| Cooling method | Natural cooling |
| Installation method | 19-inch rack or embedded cabinet installation |
| Route way | Forward line |
| Maintenance method | Front operation, front maintenance, support module-level replacement |
| Protection class | IP20 |
| AC power distribution | |
| Input mode | 220 / 380V AC three-phase, compatible with 220V AC single phase |
| Input voltage | 220VAC / 110VAC |
| AC input | 2 × 63A / 3P |
| Input frequency | 45 ~ 66Hz, rated value: 50Hz / 60Hz |
| Lightning protection | 20kA / 40kA, 8 / 20μs |
| DC power distribution | |
| The output voltage | 42 ~ 58V DC, rated value: 53.5V DC |
| Battery branch | 4 × 125A / 1P |
| Load branch | BLVD air circuit breaker: 1 * 63A / 1P, 1 * 63A / 1P, 1 * 63A / 1P, 1 * 32A / 1P, 2 * 16A / 1P LLVD air circuit breaker: 1 * 125A / 1P, 1 * 125A / 1P, 1 * 125A / 1P |
| DC lightning protection: | 10kA/20kA |
| surroundings | |
| Operating ambient temperature | -40ºC~+70ºC |
| storage temperature | -40ºC~+70ºC |
| Operating environment humidity | 5% ~ 95% (non-condensing) |
| altitude | 0~4000m |
Huawei ETP48400 C9A3 Power Product Features
- 1U (R4850G2) rectifier module: high density (42.7W / inch3), high efficiency (> 96%),
- reliable output under high temperature (output does not derate below 55 ° C)
- Wide operating temperature range of power supply: -40 ~ + 65 ° C
- Power module supports hot-swap, convenient installation and maintenance
- Standard installation structure design, strong versatility
- Compact power supply structure saves space and installation costs
- Complete module sleep function to further improve system efficiency
- Intelligent battery management and battery protection to extend battery life
- Supports environmental monitoring, and can be implemented remotely through dry contacts, serial ports or network interfaces
Huawei ETP48400 C9A3 Power Applications
ETP48400-C4A1 Datasheet| Item | ETP48400-C4A1 (01074762/01075024) | ETP48400-C4A1 (01075024-002) | ETP48400-C4A1 (01074762-004/01075024-003) |
| AC input system | 220/380 V AC three-phase four-wire | ||
| AC power distribution | AC input: one 4-pole 63 A circuit breaker, one 4-pole 63 A circuit breaker (backup, manual switch, mechanical interlock) | ||
| AC output: three 1-pole 16 A circuit breakers | |||
| DC power distribution | Three users in total, each of which includes: LLVD: two 1-pole 125 A circuit breakers; one 1-pole 125 A circuit breaker can be added. BLVD: two 1-pole 63 A circuit breakers Common load circuit breaker: one 1-pole 32 A circuit breaker Battery: four 1-pole 125 A circuit breakers; one 1-pole 125 A circuit breaker can be added. |
Three users in total, each of which includes: LLVD: two 1-pole 100 A circuit breakers; one 1-pole 40 A circuit breaker BLVD: two 1-pole 40 A circuit breakers Common load circuit breaker: one 1-pole 32 A circuit breaker Battery: four 1-pole 125 A circuit breakers; one 1-pole 125 A circuit breaker can be added. |
Three users in total, each of which includes: LLVD: two 1-pole 100 A circuit breakers; one 1-pole 40 A circuit breaker BLVD: two 1-pole 40 A circuit breakers Common load circuit breaker:one 1-pole 32 A circuit |
| Components |
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| AC surge protection | Nominal surge discharge current: 30 kA (8/20 µs), five times respectively in the
positive and negative directions |
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| Operating temperature | -40°C to +65°C
(When the ambient temperature ranges from -33°C to +55°C, this product works properly. When the ambient temperature ranges from 55-65°C, the output power linearly derates by 20%. When the ambient temperature is -40°C, this product starts properly after the AC power supply is connected. There is no requirement for the output voltage waveform at startup.) |
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| Operating humidity | 5%-90% RH (non-condensing) | ||
| Dimensions (H xW x D) | 175 mm x 482.6 mm x 330 mm | ||
| Weight | ≤ 25 kg (excluding rectifiers) | ||
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