PRODUCT INFORMATION
Suntec AS series oil pumps 40~80 L/Hr | Quick-start/shut-off type pumps
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- Suntec AS series oil pumps 40~80 L/Hr | Quick-start/shut-off type pumps
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For front-end fuel supply of small diesel combustion equipment requiring precise ignition and extinguishing. Suntec AS series oil pumps 40~80 L/Hr | Quick-start/shut-off type pumps
Built-in normally open solenoid valve controls the pressure regulating and shut-off valve; on/off switching is independent of speed; compatible with B100 (up to 100% FAME) and HVO; TÜV certified.
小容量燃燒器要求點火與熄火俐落,且切換不受轉速牽制
小型柴油與輕油燃燒器切換頻繁時,需要極俐落的切通(點火)與切斷(熄火),且不希望受馬達轉速影響。若切斷反應拖尾,易造成滴油與積碳。Suntec AS 油泵浦以內建常開電磁閥控制調壓切斷閥,達成獨立於轉速的快速切通與切斷。
常開電磁閥控制切斷的運作機制
齒輪組經內建濾網吸油,送至調壓閥調節噴嘴壓力。電磁閥為常開型:未通電時壓力與回油側之間的旁通通道開放,不建壓、閥不開,與轉速無關;通電後旁通關閉,齒輪全速下迅速建壓開閥,形成俐落的切通。熄火時電磁閥同時開啟旁通,油瞬間洩回回油、噴嘴閥立即關閉,形成俐落切斷。
Application scenarios and system pairings
AS 適用要求俐落切通與切斷的小容量柴油與輕油燃燒器供油,單管與雙管皆可。實務上建議前端搭配 diesel filter。更多選型見 Suntec 品牌頁 and 柴油燃燒機分類。齒輪尺寸、壓力設定與電磁閥電壓應依燃燒器容量與程序選定。請 提出產品詢問 取得型號與壓力設定建議。
內建常開電磁閥控制調壓切斷閥、切通與切斷獨立於轉速,相容 B100(最高 100% FAME)與 HVO,通過 TÜV 認證產品規格
| project | content |
|---|---|
| Type | 小容量油泵浦,內建常開(NO)電磁閥控制調壓切斷閥,具快速切通與切斷 |
| 適用燃料 | 家用燃油、HVO、B100(最高 100% FAME,符合 DIN SPEC 51603-6 及 EN 14214)、煤油 |
| 電磁閥 | 常開(NO)型,控制調壓閥之活塞切斷;切通與切斷獨立於轉速 |
| 管路系統 | 單管或雙管 |
| Flow range | 40~80 L/Hr |
| 噴嘴壓力範圍 | 20/47:7–14 bar;57:7–14 bar;67:10–15 bar @5cSt(煤油型 @1.8cSt) |
| 出廠設定壓力 | 9 或 10 bar(依型號) |
| 運作黏度 | 2–12 cSt(標準)/1.25–12 cSt(煤油型) |
| 油溫(泵內) | 0–60°C |
| 進油/回油壓力 | 各 ≤ 2 bar |
| 吸入真空 | ≤ 0.45 bar |
| 額定轉速 | ≤ 3600 rpm(AS 67/67K 為 ≤ 2850 rpm) |
| 安裝 | 法蘭或轂座,依 EN 225 |
| 進/回油口 | G 1/4 |
| 噴嘴出口 | G 1/8 |
| 壓力/真空錶孔 | G 1/8 |
| 濾網 | 6 cm²;孔徑 150 µm |
| 軸徑 | Ø 8 mm(EN 225) |
| weight | 1.1–1.5 kg |
| 電磁閥電壓 | 220–240/110–120/24 V,50/60 Hz;耗電 ≤ 9 W |
| greatest pressure | 25 bar |
| 防護等級 | IP 54(EN 60529,搭配原廠接頭線) |
| certified | TÜV(泵蓋標示編號) |
| 各齒輪型號流量對照 | [Pending confirmation from the original manufacturer's specifications] |