黑匣子 SDR-240-48 DIN导轨电源 - 240瓦特，48 VDC，3年保修 黑匣子品牌 匿名

Front view of Black Box SDR-240-48 DIN rail power supply showing terminal connections, LED indicators, and specification details-alternate-image1
Front view of Black Box SDR-240-48 DIN rail power supply showing terminal connections, LED indicators, and specification details-alternate-image1
Front view of Black Box SDR-240-48 DIN rail power supply showing terminal connections, LED indicators, and specification details-alternate-image1
黑匣子 SDR-240-48 DIN导轨电源 - 240瓦特，48 VDC，3年保修 黑匣子品牌 匿名
Front view of Black Box SDR-240-48 DIN rail power supply showing terminal connections, LED indicators, and specification details-alternate-image1

黑匣子 SDR-240-48 DIN导轨电源 - 240瓦特，48 VDC，3年保修 黑匣子品牌 匿名

Black Box SDR-240-48

₦594,400.00
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  • 1年 保修
  • 30天退货
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产品关键特征

  • 紧凑型的 DIN 导轨安装电源，宽度不到两英寸。
  • 具有 90.5% 的效率。
  • 用于为工业设备供电，如重型边缘交换机和媒体转换器交换机。
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Black Box

SDR-240-48

Black Box SDR-240-48 DIN Rail Power Supply - Industrial Grade 240W 48VDC Power Solution

The Black Box SDR-240-48 is a high-efficiency DIN rail power supply delivering 240 watts of reliable 48VDC power. With its universal 85-264-VAC input range and impressive 90.5% efficiency rating, this industrial-grade power supply is engineered for demanding applications requiring stable and consistent power delivery.

Advanced Power Features and Protection

  • Universal input range: 85-264 VAC with 120-370 VDC capability
  • High-efficiency rating of 90.5% for reduced energy consumption
  • Output: 48 VDC at 5 amperes (240W total output power)
  • Comprehensive protection: Short circuit, overload, and over-voltage
  • LED power indicator for quick status monitoring
  • Extended temperature range: -4° to +158° F

Industrial-Grade Construction and Safety

Featuring finger-safe terminals and a robust DIN rail mounting system, the SDR-240-48 is designed for safe and reliable industrial installation. The compact form factor (4.9" x 1.6" x 4.4") and lightweight design (1.50 lb) make it ideal for space-constrained industrial environments.

Compatible with Hardened Managed Ethernet Switches

Specifically designed to power Black Box's Hardened Managed Ethernet Switch series, including:

  • LEH1008A Series (Standard and SFP variants)
  • LEH1104A Series (MMSC, MMST, and SFP variants)

Certifications and Warranty

The SDR-240-48 is backed by industry-standard certifications including cUL, CE, and TÜV Rheinland. This environmentally friendly power supply comes with a comprehensive 3-year warranty, ensuring long-term reliability and peace of mind for industrial applications.

  • LED 指示 DC 电源。
  • 通用 85-264-VAC 输入。它还接受，但未经认证，120-370-VDC 电源。
  • 扩展的工作温度范围为-4至+158°F。
  • 防触摸终端。
  • 短路、过载和过压保护。
  • cUL、CE 批准。

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.

Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Front view of Black Box SDR-240-48 DIN rail power supply showing terminal connections, LED indicators, and specification details

Industrial-Grade 48V Power Supply with Precision Terminal Design

The SDR-240-48 DIN rail power supply features a robust terminal layout for reliable power distribution. The clearly marked connection points and LED status indicators enable quick setup and monitoring, while the high-efficiency design delivers stable 48V DC output at 5A. The unit's compact form factor and professional terminal blocks ensure secure installations in industrial control panels and automation systems.

Technical Specifications

  • Universal 100-240VAC input with 2.6A current rating
  • 48V DC output at 5A with precise voltage adjustment capability
  • Dual LED indicators for DC power status monitoring

Applications

  • Industrial automation control panel installations
  • Network switch and telecommunications power systems
  • Factory floor equipment power distribution
常见问题
The Black Box SDR-240-48 is a 240-watt DIN rail power supply featuring a universal 85-264-VAC input, 48 VDC output at 5A, and 90.5% efficiency. It includes LED power indication, finger-safe terminals, and comprehensive protection against short circuits, overload, and over-voltage. The unit operates in an extended temperature range of -4 to +158° F and comes with cUL and CE approvals. It's backed by a 3-year warranty.
The power supply accepts a universal input range of 85-264 VAC and can also handle 120-370 VDC input (though not certified for DC input). The output specifications are 48 VDC at 5 amperes, delivering up to 240 watts of power with a high efficiency rating of 90.5%.
The SDR-240-48 incorporates multiple protection features for reliable operation, including protection against short circuits, overload conditions, and over-voltage situations. It also features finger-safe terminals for added user safety during installation and maintenance. These protection features help ensure both equipment and user safety during operation.
The SDR-240-48 power supply measures 4.9" in height, 1.6" in width, and 4.4" in depth, weighing approximately 1.50 lb. It's designed for DIN rail mounting, making it ideal for industrial and control panel installations where standardized rail mounting is required.
This power supply is compatible with several Black Box Hardened Managed Ethernet Switches, including: LEH1008A, LEH1008A-2MMSC, LEH1008A-2MMST, LEH1008A-2SFP, LEH1008A-2GSFP, LEH1104A-4MMSC, LEH1104A-4MMST, LEH1104A-2SFP, and LEH1104A-2GSFP.
The SDR-240-48 features an extended operating temperature range of -4 to +158° F (-20 to +70° C), making it suitable for various industrial environments. The unit is environmentally friendly and holds TÜV Rheinland certification, ensuring it meets strict safety and quality standards.
The SDR-240-48 comes with a 3-year limited warranty, providing long-term peace of mind. It's certified with cUL and CE approvals, and holds TÜV Rheinland certification, demonstrating compliance with international safety and quality standards.
The power supply features an LED indicator that shows DC power status, allowing for easy visual monitoring of the unit's operation. This simple but effective monitoring feature helps users quickly verify proper functioning and power output status.

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