
熱縮電纜附件采用“三道密封”“雙地錢”工藝一一強力推廣電纜工作網專家推薦工藝。
產品特點
1.交聯電纜熱縮型終端頭雙地纔工藝。即鋼鐺地錢和銅屏蔽地賤分開,使電纜預試更加合理。
A.測鋼鏡地賤與對地電阻,導通時說明電纜內護層已破壞。
B.測兩根地賤間的電阻.導通時說明外襯層已破壞;測銅屏蔽地賤對地電阻,導通時說明電纜內、外護層都已損壞。
C.相色不褪色。
D.為了施工方便,開發了三角墊錐。
E.指套錐形結構,絕不開裂。
2.交聯電纜熱縮型中問連接新工藝(三道密封工藝)。
A.纜中間接頭故障許多是因為密封不好造成的,我公司采用新工藝(三道密封工藝),使電纜運行起來更加安全可
靠。所謂三道密封即外護層密封、內護層密封再加內絕緣管兩端的密封,共三道密封。
B.絕緣管加長,解決了抓電問題。
C.護套管柔軟、阻燃。
10kV戶外熱縮型電纜附件
1.三芯指套:
Three-conductor fingertip
2.熱縮環:
Thermal shrinkable ring
3.單孔傘裙:
Single一aperture skirt
4.地織:
Earthing
5.珪脂膏:
Silicone grease
6.應力疏散膠:
Stress evacuation paster
7.填充膠.密封膠:
Fill, sealant
8.墊錐:
Prick
9.密封管:
Seal tube
10.絕緣管:
Insulation tube
11.三孔傘裙:
Three-aperture skirt
12.應力控制管:
Stress control tube
13.相色環:Phase ring
14.附料:Fittings
10kV交聯電纜熱縮型中間連接單相結構圖
Cross-linked Cable Intermediate Connection Single-phase Structure
1. 導體 2. 內半導電層 3. XLPE絕緣 4. 外半導電層 5. 銅屏蔽帶 6. 連接管 7. 應力控制管 8. 內絕緣管 9. 外絕緣管 |
1. Conductor 2. Internal semi-conducting surface 3.XLPE insulation 4.External semi-conducting surface 5.Copper shield 6.Connection tube 7.Stress control tube 8.Internal insulation tube 9. External insulation tube |
10. 屏蔽管 11. 半導電帶 12. 填充膠 13. 應力疏散膠 14. 密封膠 15. 銅屏蔽網 16. 銅編織帶 17. 扎線 |
10. Shield tube 11. Semi-conducting strip 12. Fill 13. Stress evacuation paster 14. Sealant 15. Copper shield net 16. Copper weaving net 17. Band |
10kV戶內、戶外終端及中間連接
10kV Indoor and Outdoor Termination and Intermediate Connection
試驗項目 Test item |
標準要求 Standard |
試驗結果 Result |
評注 Conclusion |
工頻電壓 Power-frequency voltage resistance test |
45kV,1min不閃絡,不擊穿 45Kv, 1min non-flash, non-breakdown |
45kV,1min未閃絡,未擊穿 4Kv non-flash, non-breakdown |
通過 Pass |
局部放電試驗 Partial power discharge test |
13kV下放電量不大于20PC Power discharge ≤20pC under 13kV |
13kV下放電量20PC 20pC of power discharge under 13kV |
通過 Pass |
負荷循環試驗 Load cycle test |
導體加熱至95-100℃,每一循環為5h, 其中加熱3h冷卻3h,共3次循環 Heating to 95℃~100℃, cycling for 5h heating 3h and cooling 3h, 3 cycles |
導體加熱至95-100℃下共經受3次循環 3 cycles when heating to 95℃~100℃ |
由以下試驗評定 Assessed from the tests below |
局部放電試驗 Partial power discharge test |
13kV下放電量不大于20PC Power discharge ≤20pC under 13kV |
13kV下放電量不大于20PC Power discharge ≤20pC under 13kV |
通過 Pass |
沖擊電壓試驗 Impulse voltage test |
105kV,正負極性各10次,不擊穿、不閃絡 105kV, 10 times for both positive and negative pole, non-flash and non-breakdown |
105kV,正負極性各10次,未擊穿、未閃絡 105kV, 10 times for both positive and negative pole, non-flash and non-breakdown |
通過 Pass |
負極性直流電壓試驗 Negative pole DC voltage test |
52kV,15min不閃絡、不擊穿 52kV, 15min non-flash, non-breakdown |
52kV,15min未閃絡、未擊穿 52Kv, 15min non-flash, non-breakdown |
通過 Pass |
工頻電壓試驗 Power-frequency voltage resistance test |
35kV,4h不閃絡、不擊穿 35kV, 4h non-flash, non-breakdown |
35kV,4h未閃絡,未擊穿 35Kv, 4h non-flash, non-breakdown |
通過 Pass |
型號 Model |
名稱 Name |
適用電纜截面(mm2) Applicable cable section |
10kV HYN-1/1 10kV HYN-1/2 10kV HYN-1/3 |
10kV交聯電纜熱縮型戶內終端(單芯)10kV cross-linked cable thermal shrinkable indoor termination (single-conductor) | 25~50 70~120 150~240 |
10kV HYW-1/1 10kV HYW-1/2 10kV HYW-1/3 |
10kV cross-linked cable thermal shrinkable outdoor termination (single-conductor) 10kV交聯電纜熱縮型戶外終端(單芯) |
25~50 70~120 150~240 |
10kV HYN-1/1 10kV HYN-1/2 10kV HYN-1/3 |
10kV交聯電纜熱縮型戶內終端(三芯)10kV cross-linked cable thermal shrinkable indoor termination (three-conductor) | 25~50 70~120 150~240 |
10kV HYW-1/1 10kV HYW-1/2 10kV HYW-1/3 |
10kV交聯電纜熱縮型戶外終端(三芯)10kV cross-linked cable thermal shrinkable outdoor termination (three-conductor) | 25~50 70~120 150~240 |
10kV HYJ-3/1 10kV HYJ-3/2 10kV HYJ-3/3 |
10kV交聯電纜熱縮型中間連接(三芯)10kV cross-linked cable thermal shrinkable intermediary connection (three-conductor) | 25~50 70~120 150~240 |
10kV HZN-3/1 10kV HZN-3/2 10kV HZN-3/3 |
10kV油浸電纜戶內終端(三芯)10kV cross-linked oil impregnated cable indoor and outdoor termination (three-conductor) | 25~50 70~120 150~240 |
10kV HZW-3/1 10kV HZW-3/2 10kV HZW-3/3 |
10kV油浸電纜戶外終端(三芯)10kV cross-linked oil impregnated cable outdoor termination (three-conductor) | 25~50 70~120 150~240 |
10kV HZJ-3/1 |
10kV油浸電纜中間連接(三芯)10kV cross-linked oil impregnated cable indoor intermediary connection (three-conductor) | 25~50 70~120 150~240 |
35kV HYN-3/1 35kV HYN-3/2 35kV HYN-3/3 |
35kV交聯電纜熱縮型戶內終端(三芯)35kV cross-linked cable thermal shrinkable indoor termination (three-conductor) | 25~50 70~120 150~240 |
35kV HYW-3/1 35kV HYW-3/2 35kV HYW-3/3 |
35kV交聯電纜熱縮型戶外終端(三芯)35kV cross-linked cable thermal shrinkable outdoor termination (three-conductor) | 25~50 70~120 150~240 |
35kV HYN-1/1 |
35kV交聯電纜熱縮型戶內終端(單芯)35kV cross-linked cable thermal shrinkable indoor termination (single-conductor) | 25~50 70~120 150~240 |
35kV HYW-1/1 35kV HYW-1/2 35kV HYW-1/3 |
35kV交聯電纜熱縮型戶外終端(單芯)35kV cross-linked cable thermal shrinkable Outdoor termination (single-conductor) | 25~50 70~120 150~240 |