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HUAWEI Olt Rectifier ETP4890-A2 90A AC To DC 48V POWER Converter

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HUAWEI Olt Rectifier ETP4890-A2 90A AC To DC 48V POWER Converter

HUAWEI Olt Rectifier ETP4890-A2 90A AC To DC 48V POWER Converter
HUAWEI Olt Rectifier ETP4890-A2 90A AC To DC 48V POWER Converter

Large Image :  HUAWEI Olt Rectifier ETP4890-A2 90A AC To DC 48V POWER Converter

Product Details:
Place of Origin: CHINA
Brand Name: HUAWEI
Model Number: ETP4890-A2
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: $100-$200
Packaging Details: 1pc into a spare inner foam carton and pack with exteral wooden carton
Delivery Time: 3-7 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 500pcs/week

HUAWEI Olt Rectifier ETP4890-A2 90A AC To DC 48V POWER Converter

Description
Type: BTS Products Status: Stock
Product Name: HUAWEI ETP4890-A2 Shipping Term: DHL,Fedex,UPS,EMS,AIR
Condition: Brand New Warranty: Six Month
High Light:

ETP4890 A2 Olt Rectifier

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HUAWEI ETP4890 A2

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ETP4890 A2

HUAWEI Olt Rectifier ETP4890-A2 90A AC to DC 48V POWER Converter

 

Product Description:

ETP4890-A2 is a box DC power supply system with a wide range of application scenarios. It can be compatible with three rectifier modules: 15A high efficiency, 15A standard efficiency and 30A high efficiency. Each functional unit of ETP4890-A2 system adopts standardized size design, and different power units are mixed to form different configuration of box power supply. The system can adapt to wide range AC input, and has perfect 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 Line & Maintenance: Pre-operation and Pre-maintenance
Rectifier module: 15A/30A
Heat Dissipation Mode: Natural Heat Dissipation
Installation: 19-inch rack, 21-inch rack or embedded cabinet installation
Protection Level: IP20

 

Environmental indicators:
Operating Temperature: -40 ~+70 Temperature
Working humidity: 5%-95%(no condensation)
Altitude: 0-4000m (in the range of 2000-4000m, the temperature index decreases by 1 C for every 200 m increase)


AC Distribution:
AC input mode: 380V three-phase/220VAC single-phase/110V double-fire line
AC output: not involved
AC input lightning protection: not involved

 

DC Distribution:
Battery branch: 1 x80A open
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 Management Battery Floating Charge Management Battery Temperature Compensation
Real-time alarm light/LCD
System Control Rectifier Module Voltage/Current Adjustment Rectifier Module Switcher Controls Battery Turn on and Off
Sleep management, according to the load size, automatically adjust the sleep mode of rectifier module, reduce energy consumption


Remote monitoring:
Support dry contact alarm output (optional signal transfer box)
Support RS232/RS485/Ethernet

Default configuration:

Input:100-120V / 200-240V
Output:48V;90A
Rectifier module: R4830G1/R4830N2 3PCS
Monitoring module SMU01C 1PCS
Apply to:Huawei/Fiberhome/ZTE OLT

 

Product Features:
• Rectifier module meets CE, TUV and UL standards
• High rectifier efficiency over 96% helps to save energy, derated output above 55℃;

• Small size, high power density

• Wide range AC input voltage

• Perfect module dormancy function

• Perfect battery management function

• The system module supports non-destructive hot-swap Technology

• Smooth capacity expansion

• Remote monitoring function

 

Product application:

HUAWEI Olt Rectifier ETP4890-A2 90A AC To DC 48V POWER Converter 0
If you are interested, please let us know the specific model. We will provide the best service and the best price!
HUAWEI Olt Rectifier ETP4890-A2 90A AC To DC 48V POWER Converter 1
HUAWEI Olt Rectifier ETP4890-A2 90A AC To DC 48V POWER Converter 2
HUAWEI Olt Rectifier ETP4890-A2 90A AC To DC 48V POWER Converter 3
HUAWEI Olt Rectifier ETP4890-A2 90A AC To DC 48V POWER Converter 4
 

 

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Contact Details
Changsha Xingheda Technology Co., Ltd

Contact Person: Amy Lee

Tel: +8618573178646

Send your inquiry directly to us (0 / 3000)