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SGB10干式電力變壓器

更新:2013/9/26 14:43:26      點擊:
  • 產品品牌   
  • 產品型號   SGB10
  • 產品描述

    SGB10干式電力變壓器,是上海人民電氣有限公司 http://www.shamandq.com 為您提供的關于SGB10干式電力變壓器型號,SGB10干式電力變壓器價格,有關SGB10干式電力變壓器...

產品介紹

優點:
安全、可靠、環保;
低噪音、免維護;
過載能力強,耐高溫。

主要技術創新點:
絕緣等級高;
局部放電小,永不“龜裂”;
獲得多項國家專利技術;
美國北部雷力通核心技術。

 

環保
SG(B)10型新產品壽命期后解回,克服了環樹脂澆注干式變壓器由于樹脂、玻璃絲固化融合成整體,導致后不可分解,污染環的缺陷。

過載能力

SG(B)10型干式電力壓器釆用新結構新材料新工藝,散熱條件好熱壽命長過負荷力極強,在120%過負荷下安全可靠作。在IP23下無風機冷卻仍長滿負荷

可靠

SG(B)10型新產的特殊線圈設計工藝及材料,產品三防性能極佳(防潮、防霉、防鹽霧)承受熱沖擊永無龜、無局部放電產生。

Nomex為基的絕系統,在變壓器的整個使用期都保持極佳的電性能和機械性能。Nomex材料不老化,收縮及抗壓縮, 加上,因此可以確保壓器即使使用數年之后線圏仍保持結構緊密,并且能夠承受短路的壓力。

體積更小、重量更輕

SG(B)10型新產品釆用了杜邦Nomex為主絕材料并將其壓器熱點處的混合絕系統,使該產品與同等容量的環氧樹脂澆注式變壓器產品相比,減不了尺寸和重量。

引出線

高壓出線端子固定在繞組上部,分接頭在繞組中部,在斷電的情況下通過連接片變換抽頭,從而調節輸出電壓。低壓出線端子為板式導電排,通過螺栓與引出排可靠連接。

型號含義

使用條件

根據GB6450-1986《干式變壓器》1.2條:當環境最高溫度>40℃,海拔高度>1000m時,按照國標有關規定進行修正。要求用戶訂貨時提出。

產品標準

GB6450-1986《干式變壓器》
GB/T 10228-2008《干式電力變壓器技術參數和要求》
GB/T 17211-1998《干式電力變壓器負載導則》
JB/T 10088-2004《6-220kV級電力變壓器聲級》
GB 4208-1993《外殼防護等級(IP代碼)》

額定
容量(KVA)
電壓
組合
(kV)
聯結
方式
損耗(kW) 空載
電流
(%)
阻抗
電壓(%)
絕緣
等級
重量(Kg)
空載 負載(145℃)
80 高壓
11
10.5
10
6.3
6
低壓
0.4
Yyno

Dyn11
0.39 1.75 2.8 4 H/H 490
100 0.40 1.88 2.4 520
125 0.48 2.13 2.0 650
160 0.56 2.55 1.8 740
200 0.62 3.10 1.8 850
250 0.72 3.60 1.8 1005
315 0.88 4.60 1.8 6 1270
400 0.97 5.40 1.8 1470
500 1.16 6.60 1.8 1750
630 1.35 7.90 1.6 1970
800 1.52 9.50 1.6 2350
1000 1.76 11.40 1.3 2620
1250 2.08 12.50 1.3 3180
1600 2.44 13.90 1.3 4100
2000 3.32 17.50 1.2 4500
2500 4.00 20.30 1.2 5340

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