Huawei Telecom ETP4890-A2 Embedded Power Unit 220V-48V 90A Huawei R4830G1 Rectifier Module
- $450.00 /piece
- 1 piece
- Zibo Xingwei Communication Technology Co., Ltd
- Shandong, China
- Mr Allen wei
| model: | ETP4890-A2 | payment terms: | L/C,Western Union,D/P,T/T,MoneyGram |
| aspect: | 50*25*15cm | Packaging Preview: | |
| output: | 42~58VDC 53.5VDC | Certification: | CE RoHS FCC ISO9001 |
| port: | Qingdao | type: | Telecom power |
| enter: | 85~300VAC | Supply capacity: | 500 pieces per month |
| Applies to: | Huawei/Fiberhome/ZTE OLT OSN | Rectifier module: | R4830G1/R4830N2*3 |
| power supply: | AC to DC | place of origin; place of origin: | Shandong China |
| brand: | Huawei | product name: | Huawei Telecom ETP4890-A2 Embedded Power Unit 220V-48V 90a |
| application: | FTTH FTTB FTTX Network | Fiber Type: | Rectified power supply |
| Packaging Details: | Top quality carton |
Huawei Telecom ETP48100 Embedded Power Unit 220V-48V 50a 100a Huawei R4850g Rectifier Module
Product Description
ETP4890-A2 is a box DC power system with a wide range of application scenarios. Compatible with three rectifier modules: 15A high efficiency, 15A standard efficiency and 30A high efficiency. Each functional unit of the ETP4890-A2 system adopts a standardized size design, and different power units are mixed to form a box power supply with different configurations. The system can adapt to a wide range of AC input, and has comprehensive battery management and remote monitoring functions.
Basic parameters
Rated capacity: 45A/90A
AC input voltage: 85-300 VAC, rated voltage: 220 VAC
AC input frequency: 45-65Hz, rated value: 50Hz/60Hz
Power factor: >0.99
Output voltage: 42-58 VDC, default output 53.5 VDC
Access Lines and Maintenance: Pre-Operation and Pre-Maintenance
Rectifier module: 15A/30A
Heat dissipation method: natural heat dissipation
Installation method: 19-inch rack, 21-inch rack or embedded cabinet installation
Protection class: IP20
Environmental indicators
Working temperature: -40 ~+70 temperature
Working humidity: 5%-95% (non-condensing)
Altitude: 0-4000m (within the range of 2000-4000m, the temperature index decreases by 1°C for every 200m increase)
AC power distribution
AC input mode: 380V three-phase/220VAC single-phase/110V dual live wire
AC output: not involved
AC input lightning protection: not involved
DC power distribution
Battery branch: 1 x80A open circuit
Load branch BLVD: 1 x 10A open, 1 x 32A open, 2 x 40A open
Load Protection Branch LLVD: not involved
Monitoring unit
Perfect battery managementBattery float charge managementBattery temperature compensation
Real-time alarm light/LCD
System Control Rectifier Module Voltage/Current Regulation Rectifier Module Switcher Controls Battery On and Off
Sleep management, according to the load size, automatically adjust the sleep mode of the rectifier module to reduce energy consumption
Remote monitoring
Support dry contact alarm output (optional signal transfer box)
Support RS232/RS485/Ethernet
default allocation:
Input: 100-120V / 200-240V
Output: 48V; 90A
Rectifier module: R4830G1/R4830N2 3PCS
Monitoring module SMU01C 1PCS
Applicable to: Huawei/Fiberhome/ZTE OLT
Features
• Rectifier modules comply with CE, TUV and UL standards
• High rectification efficiency above 96% helps to save energy, derating output above 55℃;
• Small size and high power density
• Wide range of AC input voltage
• Perfect module sleep function
• Perfect battery management function
• System modules support lossless hot-swap technology
• Smooth expansion
• Remote monitoring function
productapplication
