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Tianjin Estel Electronic Science and Technology Co.,Ltd

  • China,Shenzhen ,Guangdong
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China ET48300-005 Embedded Power System For Uninterruptible Power Supply and Outdoor
China ET48300-005 Embedded Power System For Uninterruptible Power Supply and Outdoor

  1. China ET48300-005 Embedded Power System For Uninterruptible Power Supply and Outdoor
  2. China ET48300-005 Embedded Power System For Uninterruptible Power Supply and Outdoor
  3. China ET48300-005 Embedded Power System For Uninterruptible Power Supply and Outdoor
  4. China ET48300-005 Embedded Power System For Uninterruptible Power Supply and Outdoor

ET48300-005 Embedded Power System For Uninterruptible Power Supply and Outdoor

  1. MOQ: 1
  2. Price: 715-4286 usd
  3. Get Latest Price
Payment Terms T/T, Paypal
Supply Ability 20,000 sets per month
Delivery Time 20-25 working days
Packaging Details carton/wooden case
Input mode 220VAC single-phase
Input capacity 1×100A/2P
Output voltage -43~-58VDC, rated value: -53.5VDC
Maximum capacity 18KW
Communication port RS485, SNMP
Brand Name ESTEL
Model Number ET48300-005
Certification ISO9001, CE, 3C, FCC, TLC
Place of Origin Shenzhen, China (Mainland)

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Paypal Supply Ability 20,000 sets per month
Delivery Time 20-25 working days Packaging Details carton/wooden case
Input mode 220VAC single-phase Input capacity 1×100A/2P
Output voltage -43~-58VDC, rated value: -53.5VDC Maximum capacity 18KW
Communication port RS485, SNMP Brand Name ESTEL
Model Number ET48300-005 Certification ISO9001, CE, 3C, FCC, TLC
Place of Origin Shenzhen, China (Mainland)
High Light Outdoor Cabinet Embedded Power SystemEmbedded Power System For UPSUninterruptible Power Supply Embedded Power System

ET48300-005 Embedded Power System For Uninterruptible Power Supply and Outdoor Cabinet

ET48300-005 Embedded DC Power System Introduction

The ET48300-005 sub-rack power supply features a compact 5U height design to meet the critical application needs of fiber and microwave transmission, access devices, and switches. The system has a maximum power capacity of 300A, with AC, battery, and load MCBs. Cables are front-accessible with MCBs and busbars.

Key Features

  • Standard 19-inch Width: Ensures compatibility for wide usage.
  • Compact 5U Height: Saves space and reduces installation costs.
  • Front Operation and Cable Access: Provides aesthetic appeal and safe maintenance.
  • Advanced Battery Management: Extends battery life and offers various communication ports (RS485, internet port, dry contacts) for flexible networking and remote monitoring.
  • Hot-Swappable Rectifier and Controller: Allows for easy and quick online maintenance.
  • Wide Input Voltage Range (85-300Vac): Adapts to various power grid conditions.

Application Scenarios

  • Wireless base stations
  • Transmission networks
  • Communication networks for enterprises

Specifications

Type System
Dimension 482.0(W) × 350.0(D) × 5U(H)
Weight ≤25kg (without rectifiers)
Cooling Mode Natural cooling
Installation Mode Installed on a 19-inch rack or inside the cabinet
Cabling Mode Top inlet and top outlet
Maintenance Mode Front maintenance, supports 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

DC Distribution

  • Output Voltage: -43 to -58VDC (rated value: -53.5VDC)
  • Maximum Capacity: 18kW
  • Battery Breaker: 2 × 125A (1-pole)
  • Load Breakers:
    • LVD: 32A (1-pole) × 2 + 40A (1-pole) × 2 + 63A (1-pole) × 3
    • BLVD: 6A (1-pole) × 2 + 10A (1-pole) × 2 + 16A (1-pole) × 2
  • Rectifier Input Voltage: 85VAC to 300VAC (rated 220VAC)
  • Efficiency: >96%
  • Rated Power: 3000W (176~300VAC)
  • Working Temperature: -40℃ to +75℃ (fully output below 50℃)
  • Dimension: 106.5mm(W) × 286mm(D) × 41.5mm(1U/H)
  • Weight: ≤2kg
  • Cooling Mode: Forced cooling
  • Power Factor: ≥0.99
  • THD: ≤5%

Controller

  • Signal Input: 4 AI (3 Battery temp., 1 ambient temp), 7 DI (SPD, 6 common DI)
  • Alarm Output: 6 dry contacts
  • Communication Port: RS485, SNMP
  • Display Mode: LCD

Environment

  • Operating Temperature: -40℃ to +75℃ (fully output below 50℃)
  • Storage Temperature: -40℃ to +70℃
  • Operating Humidity: 5% to 95% (non-condensing)
  • Altitude: 0 to 3000m (For altitudes between 2000m and 3000m, the maximum operating temperature decreases by 1℃ for every 200m increase in altitude.)

This overview provides a comprehensive understanding of the ET48300-005 embedded DC power system, designed for reliability and efficiency in various telecom applications.

 

ET48300-005 Embedded Power System Pictures:

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    2002

  • Total Annual:

    15 Million-20 Million

  • Employee Number:

    101~200

  • Ecer Certification:

    Verified Supplier

Introduction    Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG)TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and tech... Introduction    Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG)TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and tech...

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Get in touch with us

  • Reach Us
  • Tianjin Estel Electronic Science and Technology Co.,Ltd
  • 3A-8, SHUIWAN 1979 SQUARE (PHASE II), NO. III, TAIZI ROAD, SHUIWAN COMMUNITY, ZHAOSHANG STREET, NANSHAN DISTRICT, SHENZHEN
  • https://www.outdoortelecomcabinet.com/

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