VR2-0532
① SA Source
- Source: 開啟完整 SA 文章
- Section:
Rack Level Infrastructure: Power Delivery - Line hint:
621
Context Before
Source: Nvidia VR NVL72 Component BoM and Power Budget Model ↗
Evidence
Context After
② Atomic Claim
第一種是 VR NVL72 rack 搭配 HVDC power rack，運行於 800VDC（Nvidia spec）或 ±400VDC（OCP spec）。
- Epistemic Mode:
HYPOTHETICAL - Mapping Status:
PARTIAL
③ Semantic Frame
{
"attribute": "UNSPECIFIED_ATTRIBUTE",
"context_nodes": [
{
"id": "04_knowledge_base/High-voltage direct current (HVDC)",
"label": "HVDC"
},
{
"id": "04_knowledge_base/800VDC",
"label": "800VDC"
},
{
"id": "02_companies/NVDA",
"label": "Nvidia"
},
{
"id": "04_knowledge_base/400VDC",
"label": "400VDC"
}
],
"entity": {
"id": "04_knowledge_base/VR NVL72",
"label": "VR NVL72"
},
"frame_type": "ATTRIBUTE",
"qualifiers": {
"condition_text": null,
"numeric_mentions": [
"800",
"400"
],
"temporal_mentions": []
},
"value": {
"numeric_mentions": [
"800",
"400"
],
"value_text": "第一種是 VR NVL72 rack 搭配 HVDC power rack，運行於 800VDC（Nvidia spec）或 ±400VDC（OCP spec）。"
}
}④ Canonical Entity Mapping
| Role | Surface Label | Canonical Target |
|---|---|---|
| entity | VR NVL72 | 04_knowledge_base/VR NVL72 |
| context_0 | HVDC | 04_knowledge_base/High-voltage direct current (HVDC) |
| context_1 | 800VDC | 800VDC |
| context_2 | Nvidia | NVDA |
| context_3 | 400VDC | 400VDC |
⑤ Human Review
請在 Properties 逐項確認：
- 原文 → Atomic Claim 是否忠實
- Atomic Claim → Semantic Frame 是否忠實
- Canonical Entity mapping 是否正確
- Epistemic mode 是否保留原文語氣
- 最後選擇
review_action
Review state
Markdown 內文不是正式 approval。只有 Apply bridge 寫入的 Decision Ledger event 才是正式決策。