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«¬¸¹¦WºÙ Model descriptions

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Model ¦W ºÙ
Descriptions MY ·ÑÄq¥Î²¾°Ê¾ó®M³n¹qÆl
Mobile rubber soft cables for mines MYQ ·ÑÄq¥Î²¾°Ê»´«¬¾ó®M³n¹qÆl
Mobile light type rubber soft cables for mines MYP ·ÑÄq¥Î²¾°Ê«Ì½ª¾ó®M³n¹qÆl
Mobile shielded rubber soft cables for mines MC ±Ä·Ñ¾÷¾ó®M³n¹qÆl
Rubber soft cables for coal cutter in mines MCP ±Ä·Ñ¾÷«Ì½ª¾ó®M³n¹qÆl
Shielded rubber soft cables for coal cutter in mines MZ ·ÑÄq¥Î¹qÆp¾ó®M¹qÆl
Electric drill rubber cables for mines MZP ·ÑÄq¥Î¹qÆp«Ì½ª¾ó®M¹qÆl
Electric drill shielded rubber cables for mines

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Service characteristics

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Model MYQ MZ MZP MY MYP MC MCP ÃB©w¹qÀ£
U₀/U Rated voltage 0.3/0.5kv 0.38/0.66kv 0.66/1.14kv ¹qÆlªø´Á¤¹³\¤u§@·Å«×
Long-term service temperature of the cable conductor 65¢J ¹qÆlªº¤pÅs¦±¥b®|
Minimun bending radius 6D

¹qÆl³W®æ Specifications

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Model ªä ¼Æ
Core number ÃB©w¹qÀ£ KV
Rated voltage ¼ÐºÙºI­±mm²
Nominal sectional °Ê¤O½uªä
Core for power ¦a½uªä
Core for ground ±±¨î½uªä
Pilot wire core MY 1 0.38/0.66 50-150 - - 3+1 3x4-3x70 1x4-1x25 - MZ MZP 3+1¡B3+1+1 0.3/0.5 3X2.5-3X4 1X2.5-1X4 1X2.5-1X4 MYQ 2¡B3¡B4¡B7¡B12 0.3/0.5 1.0-2.5 - - 3+1 3X1.0-3X2.5 1X0.75-1X1.5 MC 3+1+3 0.38/0.66 3x16-3x50 1x4-1x10 3x2.5-3x4 MCP 3+1+3 0.38/0.66 3x16-3x50 1x4-1x10 3x2.5-3x4 0.66/1.14 3x35-3x95 1x6-1x25 MYP 3+1 0.38/0.66 3x4-3x70 1x4-1x25 - 0.66/1.14 3x10-3x95 1x10-1x25

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Major technical performances

1¡B ¹qÆl¾ÉÅ骽¬y¹qªý

DC resistance of the conductor

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Model ¼ÐºÙºI­±
Nominal sectional
(mm²) 200C®É¾ÉÅ骽¬y¹qªý( £[/Km)
DC resistance of the conductor at 20¢J «¬ ¸¹
Model ¼ÐºÙºI­±
Nominal sectional
(mm²) 200C®É¾ÉÅ骽¬y¹qªý( £[/Km)
DC resistance of the conductor at 20¢J ¤£Áá¿ü
Untinned Áá¿ü
Tinned ¤£Áá¿ü
Untinned Áá¿ü
Tinned MYQ 1.0 19.5 20.0 MY
MYP 10 1.91 1.95 1.5 13.3 13.7 16 1.21 1.24 2.5 7.98 8.21 25 0.780 0.795 MZ
MZP 2.5 - 8.82 35 0.554 0.565 4 - 5.39 50 0.386 0.393 MC
MCP 4 - 5.09 70 0.272 0.277 6 - 3.39 95 0.206 0.210 10 - 1.95 120 0.161 0.164 16 - 1.24 150 0.129 0.132 25 - 0.795 185 0.106 0.108 35 - 0.565 240 0.0801 0.0817 50 - 0.393 300 0.0641 0.0654 MY
MYP 4 4.95 5.09 400 0.0485 0.0495 6 3.30 3.39 - - -

2¡B ¹qÆlªºµ´½t¹qªý Dielectric resistance

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Model °Ê¤O½uªä¼ÐºÙºI­±mm²
Core for power nominal sectional 20¢J®Éµ´½t¹qªý
( M£[ Km)
Dielectric resistance at 20¢J «¬ ¸¹
Model °Ê¤O½uªä¼ÐºÙºI­±mm²
Core for power nominal sectional 20¢J®Éµ´½t¹qªý( M£[ Km)
Dielectric resistance at 20¢J MYQ 1.0 160

MY

MYP

10 160 1.5 160 16 120 2.5 160 25 120 MZ
MZP 2.5 160 35 100 4 160 50 100 MC
MCP 16 120 70 80 25 120 95 80 35 100 120 50 50 100 150 50 70 80 185 50 95 80 240 50 ­­¨î½uªäControl core 100 300 50 MY
MYP 4 200 400 50 6 180 - -

3¡B¹qÆl¨ä¥¦¥D­n§Þ³N©Ê¯à Other major technical performances

(«¬ ¸¹ Model:MY MYP MYQ MC MCP MZ MZP)

§Ç ¸¹
Serial number ¶µ ¥Ø
Items §Þ³N©Ê¯à
Technical performances 1 ½uªäª½¬y¹qªý( £[/Km)
Core DC resistance ¨£¤Wªí
See above table 2 µ´½t¹qªý( M£[ Km)
Insulating resistance ¨£¤Wªí
See above table 3 5min¤uÀW¹qÀ£¸ÕÅç
5min power frequency voltage experiment 0.66/1.14 3.7KV¤uÀW¹qÀ£µ´½t¤£À»¬ï
3.7KV power frequency voltage insulation does not penetrate 0.38/0.66 3KV¤uÀW¹qÀ£µ´½t¤£À»¬ï
3KV power frequency voltage insulation does not penetrate 0.3/0.5 2KV¤uÀW¹qÀ£µ´½t¤£À»¬ï
2KV power frequency voltage insulation does not penetrate ±±¨î½uªäControl core 1.5KV¤uÀW¹qÀ£µ´½t¤£À»¬ï
1.5KV power frequency voltage insulation does not penetrate 4 ¼ö©µ¦ù¸ÕÅç
The heat extends the experiment 175% 5 ³æ®Ú««ª½¿U¿N¸ÕÅç
Single wire burning test MT386 6 ¦¨§ô¿U¿N¸ÕÅç
Group burning test ¤j½uªäºI­±¿n¦b50mm²¤Î¥H¤W®É ²Å¦XAÃþ¦¨§ô¿U¿N¸ÕÅç­n¨D
Max. core sectional area more than 50mm² conforms A kind group burning test 7 ¤j½uªäºI­±¿n¦b50mm²¤Î¥H¤U®É ²Å¦XBÃþ¦¨§ô¿U¿N¸ÕÅç­n¨D
Max. core sectional area more than 50mm² conforms B kind group burning test