Optoelectronic Displays
Medium Voltage 8.7 / 10kV XLPE Insulated Cable For Construction IEC60502-2
YJV22 -3*300
Description
? Medium Voltage 8.7 / 10kV XLPE Insulated Cable For Construction IEC60502-2? ? Specifications ?
1.copper conductor, medium voltage, 300mm2
2. XLPE insulated
3.copper tape screen
4.steel tape armoured
5.PVC sheat
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Use characteristic
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1.installation temperature:≥0°C
2. long-term permissible operation temperature≤90°C
3.Under the condition of short circuit (the max. continuing time should not exceeding 5 seconds) the max.??? operation temperature:250°C
4.minimum bending radius:
?? single-core cable: 20D, mm
?? multicore cable: 15D, mm
?? Note: D means the actual outer diameter of cables
5. Suitable areas :
?? Direct burial in the ground and the capacity of bearing certain mechanical force, not proper in the pipeline
6.Main electrical characteristics
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? Item no. | ? Uo/UKv Rated voltage ? ? Techniques | 3.6/6 | 6/6 6/10 | 8.7/10 8.7/15 | 12/20 | 18/30 | 21/35 | 26/35 |
1 | Ω/KM DCR | ? Referenced by IEC60502-2:2005 |
2 | ? Regular part ? Discharge test | (kv) Inflicted voltage | 6.2 | 10.4 | 15 | 21 | 31 | 36 | 45 |
(pc) Discharge max.capacity | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
3 | ? Regular exchange ? ? Voltage test | (kv) Tested Voltage | 12.5 | 21 | 30.5 | 42 | 63 | 53 | 65 |
(min) Continuing time | 5?????????????????????????????????? 30 |
4 | (kv) Frequency of voltage test in ? 4h | 14.4 | 24 | 35 | 48 | 72 | 84 | 104 |
5 | (kv) Thermal shock test for 10 ? times for each positive and negative | 60 | 60/75 | 75/95 | 125 | 170 | 200 | 200 |
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The Framework of our Management:
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The Main Process of Production :
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The finished goods with packaged :
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Shandong Luda Packing Co.,Ltd
stretch film .paper corner ,plywood box ,adhesive tape
Address: Room No.1302,Huangtai E-commerce industrial park,Lishan North Road,TianQiao District,Jinan City,Shandong Province,China,
Jinan, Shandong
China, 250000
Tel: 15376875220
Fax: 53181258989
