---
格式版本: 2
标题: "Delta 33kW 1OU Open Rack v3 Power Shelf » Open Compute Project"
原文链接: "https://www.opencompute.org/products/430/delta-33kw-1ou-open-rack-v3-power-shelf"
发布日期: "2026-05-29"
发现时间: "2026-05-29T10:48:09+08:00"
入库时间: "2026-05-29T03:15:23.953Z"
来源平台: "Tavily"
搜索渠道: "tavily_web"
搜索词: "powershelf"
匹配关键词:
  - "powershelf"
  - "Cold Plate"
  - "Immersion"
  - "Meta"
相关厂家:
  - "Meta"
相关专家:
  []
内容类型: "网页"
抓取工具: "XCrawl Scrape"
清洗工具: "XCrawl Markdown + LLM 正文裁剪"
AI优质: "否"
AI打分: 72
AI分档: "召回候选"
AI质检状态: "不通过"
AI打分理由: "资料为OCP官方产品页，明确介绍台达33kW 1OU电源架，契合AI机柜供电主题。提供具体功率、电压、效率及1OU规格等技术参数，来源权威。但属标准产品目录，缺乏量产交付、客户落地等商业信号，且正文略有截断，故评为召回候选。"
AI质检模型: "qwen3.6-plus"
AI质检时间: "2026-06-03T00:05:03+08:00"
AI主题相关性: 16
AI来源权威性: 14
AI新颖性: 12
AI技术细节: 15
AI商业部署信号: 8
AI完整性: 7
采集批次: "2026年5月29日10点47分48秒"
采集批次ID: "20260529-104748-298"
去重键: "https://www.opencompute.org/products/430/delta-33kw-1ou-open-rack-v3-power-shelf"
---

## Delta 33kW 1OU Open Rack v3 Power Shelf

Delta’s 33kW 1OU ORv3 power shelves are 6-slot chassis solutions that accommodate six 5.5kW power supplies with a maximum power of 33 kW, or 27.5kW with 5+1 redundancy, a design to ensure the stable operation of servers. This power shelf boasts over 97.5% power efficiency to cut unnecessary energy waste during AC-DC power conversion. Its 48 / 50 VDC output voltage is higher than the traditional 12 VDC to ensure lower electricity distribution losses, suitable for OCP ORV3 racks and high-power AI servers. The 33kW power shelf can integrate the power management controlle…