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丹佛斯漢森 FD83 快速斷開接頭提高了數據中心液冷應用的效率
Thursday, December 15, 2022
丹麥諾德堡訊 – 移動和工業液壓以及電動動力總成系統供應商丹佛斯動力系統推出了一系列用于數據中心液體冷卻應用的快速斷開快速接頭。丹佛斯漢森 FD83 系列快速斷開接頭現在提供 2 英寸尺寸和流行的 1 英寸尺寸的附加配置，以其性能、效率和可靠性而聞名于世。
憑借更高的流速和更低的壓降，新的2英寸快速接頭提高了液體冷卻系統的效率，降低了功耗和運營成本。根據ISO 7241-1 B，在測試中，與標準21/4英寸球鎖快速接頭相比，2英寸FD83系列快速接頭將壓降降低了98%。
FD83系列全流量雙互鎖產品特征
- 使用專利鎖銷設計和杠桿手柄斷開時，雙互鎖安全特征，可防止接頭意外打開
- 在維修或保養過程中，該設計提供可靠的性能且無任何泄漏
- 標準密封材料：
- 三元乙丙橡膠，可根據要求提供其他材料
- 標準本體材料：不銹鋼
- 全流量接頭
- 可提供不同顏色的緩沖器密封件
- 接頭兩半完全相同
- 維修和維護便捷
- 不銹鋼材料具有廣泛的流體相容性
- 有多種端口連接型式可以選擇
Danfoss Hansen FD83 Series Coupling Thermal Management
Danfoss Hansen FD83 coupling
丹佛斯動力系統連接器全球產品管理負責人 Christian Kuenstel 表示：“隨著芯片更強大、機架更密集、工作負載更重，當今數據中心的運行比以往任何時候都更熱，增加了對更大、更高效的液體冷卻解決方案的需求。“特別是我們的FD83系列和新的2英寸快速接頭，我們設計了一種全流量設計，使更多的客戶能夠從更高的液體冷卻性能、效率和成本節約中受益。
FD83系列的匝轉連接功能可實現更簡單、更快速、成本更低的快速接頭安裝。該功能允許在沒有軟管扭轉風險或需要額外適配器的情況下進行連接，這還可以防止由于不正確的組裝而導致的泄漏。FD83快速接頭旨在確�？煽俊o泄漏的運行和更易于維護，具有獲得專利的雙聯鎖安全機制，可消除意外斷開或溢出的風險。
不銹鋼結構和 EPDM 橡膠密封件提供廣泛的流體兼容性和高耐腐蝕性，在使用水乙二醇或其他液體的冷卻應用中實現長壽命和低維護成本。還提供替代密封材料和顏色編碼的保險杠密封件。端接組合可用于各種空間配置。選項包括新的衛生型法蘭端子端，以及各種尺寸的螺紋端口和軟管倒鉤連接器。這些廣泛的配置選項使快速接頭可用于許多其他流體輸送應用，在這些應用中，安全性和低壓降至關重要。
FD83快速接頭具有相同的兩半，只需要一個零件號，使客戶能夠簡化庫存和庫存管理。
丹佛斯漢森 FD83 系列快速斷開接頭符合 PED 2014/68/EU §4.3 標準。它們提供 10 bar （150 psi） 的最大工作壓力，適用于 3°C 至 60°C（37°F 至 140°F）的工作溫度。
要了解更多信息，請訪問丹佛斯漢森快速斷開接頭網頁。
Part No.
件號 |
本體
規格 |
端口
規格 |
螺紋 |
類型 |
圖 |
尺寸 |
|
|
|
A |
|
B |
|
Hex 六角 |
mm |
(in) |
mm |
(in) |
mm |
FD83-2052-16-16 |
1 |
1 |
1-11- 1/2 |
NPTF 內螺紋 |
1 |
95.5 |
-3.76 |
71.6 |
（1.63） |
41 |
FD83-2052-12-16 |
1 |
3/4 |
3/4-14 |
NPTF 內螺紋 |
1 |
70.1 |
-2.76 |
71.6 |
（1.63） |
41 |
FD83-2046-16-16 |
1 |
1 |
NA |
1" 寶塔式 |
2 |
84.2 |
-3.31 |
71.6 |
- |
- |
FD83-2092-16-16 |
1 |
1 |
NA |
1" 寶塔式 90° |
4 |
125 |
-4.92 |
71.6 |
- |
- |
FD83-2096-16-16 |
1 |
1 |
1 5/16-12 |
ORB 外螺紋 |
1 |
95.5 |
-3.76 |
71.6 |
（1.63） |
41 |
FD83-2140-16-16 |
1 |
1 |
G1-11 |
BSPP 外螺紋 |
5 |
95.5 |
-3.76 |
71.6 |
（1.63） |
41 |
FD83-2126-16-16 |
1 |
1 |
G1-11 |
BSPP 內螺紋 |
1 |
84.3 |
-3.32 |
71.6 |
（1.63） |
41 |
FD83-2128-16-16 |
1 |
1 |
NA |
衛生法蘭 1'' |
4 |
79.6 |
-3.13 |
71.6 |
- |
- |
FD83-2126-32-32 |
2 |
2 |
G2-11 |
BSPP 內螺紋 |
1 |
122.4 |
-4.82 |
105.3 (4.15) |
（2.76） |
70 |
FD83-2127-32-32 |
2 |
2 |
NA |
2'' 寶塔式 |
2 |
166.9 |
-6.57 |
105.3 (4.15) |
- |
- |
FD83-2128-32-32 |
2 |
2 |
NA |
衛生法蘭 2' |
4 |
102.4 |
-4.03 |
105.3 (4.15) |
- |
- |
FD83-2052-32-32 |
2 |
2 |
2-11- ? |
NPT 內螺紋 |
1 |
122.4 |
-4.82 |
105.3 (4.15) |
（2.76） |
70 |
其他端接可應要求提供Other end connections available upon request
Danfoss Hansen FD83 quick-disconnect couplings increase efficiency of data center liquid cooling applications
Thursday, December 15, 2022
NORDBORG, Denmark – Danfoss Power Solutions,?a leading global supplier of mobile and industrial hydraulics as well as electric powertrain systems, has launched a portfolio of quick-disconnect couplings for data center liquid cooling applications. Danfoss Hansen FD83 series quick-disconnect couplings, now available in a 2-inch size and additional configurations of the popular 1-inch size, are known globally for their performance, efficiency, and reliability.
With higher flow rates and a lower pressure drop, the new 2-inch coupling improves liquid cooling system efficiency, reducing power consumption and operating costs. In testing, the 2-inch FD83 series coupling reduced pressure drop by 98% compared to standard 2?-inch ball-locking couplings, according to ISO 7241-1 B.
“With more powerful chips, denser racks, and heavier workloads, today’s data centers are running hotter than ever, increasing the demand for larger, more efficient liquid cooling solutions,” said Christian Kuenstel, global product management leader, Connectors, Danfoss Power Solutions. “With our FD83 series and our new 2-inch coupling, in particular, we’ve engineered a full-flow design that enables more customers to benefit from greater liquid cooling performance, efficiency, and cost savings.”
The FD83 series’ turn-to-connect feature enables simpler, faster, and less costly coupling installation. The feature allows connections to be made without the risk of hose torsion or the need for additional adapters, which also prevents leaks due to incorrect assembly. Designed to ensure reliable, leak-free operation and easier maintenance, FD83 couplings feature a patented dual interlock safety mechanism that eliminates the risk of accidental disconnection or spills.
Stainless steel construction and an EPDM rubber seal offer broad fluid compatibility and high corrosion resistance, enabling long life and low maintenance costs in cooling applications using water glycol or other liquids. Alternative seal materials and color-coded bumper seals are also available. A portfolio of end connections enables use in a variety of space configurations. Options include a new sanitary flange terminal end, as well as threaded port and hose barb connectors in various sizes. These broad configuration options enable the coupling to be used in many other fluid transfer applications where safety and low pressure drop are critical.
Featuring identical halves, FD83 couplings require only one part number, enabling customers to simplify stocking and inventory management.
Danfoss Hansen FD83 series quick-disconnect couplings are compliant with PED 2014/68/EU §4.3. They offer 10 bar (150 psi) maximum working pressure and are suitable for operating temperatures between 3°C and 60°C (37°F and 140°F).
To learn more, visit the Danfoss Hansen quick-disconnect couplings webpage.
- Danfoss Hansen FD83系列接頭 熱管理
- Danfoss Hansen FD83 Series Coupling Thermal Management
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