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Plain Copper Sheath Mineral Insulated MI Cable Temperature Rating -10°C To 250°C

Plain Copper Sheath Mineral Insulated MI Cable Temperature Rating -10°C To 250°C

Brand Name:SUNWIN
Certification:ISO9001, ISO14001, OHSAS18001
Model Number:BS 6387
Minimum Order Quantity:Negotiable
Delivery Time:10 day
Payment Terms:30% deposit, the balance is settled on the delivery date
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Location: Guangzhou Guangdong China
Address: No. 23, Dongzhi Rd, Guangzhou Development District, Guangzhou, Guangdong, China.
Supplier`s last login times: within 26 hours
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Product Details

Mineral Insulated Cable, MI cable


MI cable are intended to be installed in critical safety circuits which are used to operate under fire conditions in severe applications where the mechanical cables performances are primarily required.


Production process foresee many steps of diameter reduction (both drawings and rollings) separated by high temperature annealing.

Strong compression of MgO powder (density about 2 g/cm3) allows very high values of insulation resistance (also if burned, 180° bent or flattened) and thermal conductivity. Therefore current ratings are higher than soft skin cables, especially at high temperature.



British Standard BS6387 covers the performance requirements and test methods for cables required to maintain circuit integrity under fire conditions, It has been developed to assist installation designers with their assessment of the fire performance characteristics of various types of cables and their selection for specific applications. In particular, it covers the cables' ability to maintain circuit integrity against set time and temperature parameters.

BS6387 covers fire resistant cables with a voltage rating of 300/500V and 450/750V. It also covers mineral-insulated cables manufactured in accordance with BS6207.


Fire Tests
BS 6387
Following tests are carried out to verify if a cable is capable of maintaining circuit integrity under fire condition, fire with water, and fire with mechanical shocks. During the tests the cables are maintained at their rated voltage.

Fire Resistance (Cat. A B C S)

The cable is exposed to fire at the specified temperature and time.

Fire and Water Resistance (Cat. W)

The cable is exposed for 15 minutes to flame at 650°C and for additional 15 minutes to fire and water spray

Fire Resistance with Mechanical Shocks (Cat. X Y Z)

The cable is mounted on a vertical panel and shocked with a steel bar for 15 minutes while submitted to the action of a flame.

Performance Table
TestCategory
Fire Resistance
650℃ for 3 hoursA
750℃ for 3 hoursB
950℃ for 3 hoursC
950℃ for 20 minutesS
Resistance to Fire and Water
650℃W
Resistance to Fire with Mechanical Shock
650℃X
750℃Y
950℃Z

General Standards

Basic DesignIEC 60702-1 & 2
Fire resistantBS 6387 (cat. C-W-Z)
BS 8434-2
EN 50200 annex E
IEC 60331-21
Acid gas emissionIEC 60754-2
Smoke densityEN 61034-2
Cable Configuration
Cable TypeCore n° x
Core Size
(mm2)
Bare Cable
Diameter
(mm)
LSZH Cable
Diameter
(mm)
Core
Diameter
(mm)
Core
Resistance
(Ohm/km)
Copper
Sheath
Section
(mm2)
Copper
Sheath
Resistance
(Ohm/km)
Nominal
Length (m)
Tolerance 5%
Coil
Diameter
(mm)
Bare Cable
Weight
(Kg/m)
LSZH Cable
Weight
(Kg/m)
FIRECEL MI 900L LIGHT DUTY CABLES (300/500 V) - Multi core L cables
2 L 12 x 15,106,401,1317,246,042,85100. 19001200103124
2 L 1.52 x 1.55,707,001,3811,497,122,42100. 15001200132155
2 L 2.52 x 2.56,607,901,786,909,411,83100. 110012000.18206
2 L 42 x 47,709,202,264,3112,151,42100. 80012002490.28
3 L 13 x 15,807,101,1317,247,562,28100. 15001200131154
3 L 1.53 x 1.56,407,701,3811,498,931,93100. 12001200166192
3 L 2.53 x 2.57,308,801,786,9010,681,61100. 8001200225258
4 L 14 x 16,307,601,1317,248,781,96100. 130012000.16185
4 L 1.54 x 1.57,008,301,3811,4910,211,69100. 10001200204232
4 L 2.54 x 2.58,109,601,786,9012,831,34100. 7001200272308
7 L 17 x 17,609,101,1317,2411,571,498001200223258
7 L 1.57 x 1.58,409,901,3811,4913,331,296001200289326
7 L 2.57 x 2.59,7011,201,786,9017,420,995001200417459
2 T 1*2 x 15,106,401,1317,246,042,85100. 19001200103124
2 T 1. 5*2 x 1.55,707,001,3811,497,122,42100. 15001200132155
2 T 2.5*2 x 2.56,607,901,786,909,411,83100. 110012000.18206
FIRECEL MI 901H HEAVY DUTY CABLES (450/750 V) - Single core H cables
1 H 1.51 x 1.54,906,201,3811,495,782,982050120090107
1 H 2.51 x 2.55,306,601,786,906,442,6817501200111128
1 H 41 x 45,907,202,264,317,702,2414001200143166
1 H 61 x 66,407,702,762,878,931,9312001200176202
1 H 101 x 107,308,803,571,7210,681,619501200235268
1 H 161 x 168,309,804,511,0813,161,317301200319356
1 H 251 x 259,6011,105,640,6916,961,025401200443485
1 H 351 x 3510,7012,206,680,4920,230,854401600581627
1 H 501 x 5012,1013,607,980,3424,730,703501600764816
1 H 701 x 7013,7015,209,440,2530,900,5627516009861,044
1 H 951 x 9515,4017,4011,000,1836,690,4721516001,2791,367
1 H 1201 x 12016,8018,8012,360,1442,590,4018516001,5601,658
1 H 1501 x 15018,4020,4013,820,1149,480,3515516001,8671,974
1 H 1851 x 18520,4022,9015,350,0957,470,3012516002,3152,460
1 H 2401 x 24023,3025,8017,480,0769,390,259816003,0203,186
1 H 3001 x 30026,0028,5019,540,0684,550,208018003,8103,986
1 H 4001 x 40030,0032,5022,570,04105,970,168018005,0065,199
FIRECEL MI 900H HEAVY DUTY CABLES (450/750 V) - Multi core H cables
2 H 1.52 x 1.57,99,41.3811.4912.491.387501200225256
2 H 2.52 x 2.58,710,21.786.914.561.186101200268306
2 H 42 x 49,811,32.264.3117.610.984801200345388
2 H 62 x 610,912,42.762.8720.930.823701600431478
2 H 102 x 1012,714,23.571.7226.740.642801600608662
2 H 162 x 1614,716,24.511.0834.110.512051600845907
2 H 252 x 2517,119,15.640.6943.390.415016001,1381,238
3 H 1.53 x 1.58,39,81.3811.4913.621.276701200242274
3 H 2.53 x 2.59,310,81.786.916.141.075201200313354
3 H 43 x 410,411,92.264.3119.340.8942016004050,45
3 H 63 x 611,5132.762.8723.110.753501600516565
3 H 103 x 1013,615,13.571.7230.280.572451600733791
3 H 163 x 1615,617,64.511.0838.070.4518016001,0111,1
3 H 253 x 2518,220,25.640.6947.370.3613516001,3811,487
4 H 1.54 x 1.59,110,61.3811.4915.771.095601200298333
4 H 2.54 x 2.510,111,61.786.918.470.934451600374418
4 H 44 x 411,412,92.264.3122.90.753501600496545
4 H 64 x 612,714,22.762.8726.740.642701600623677
4 H 104 x 1014,816,33.571.7234.360.52051600884946
4 H 164 x 1617,319,34.511.0844.420.3914516001,2361,337
4 H 254 x 2520,122,65.640.6956.010.3111016001,7521,895
7 H 1.57 x 1.510,812,31.3811.4920.730.833851600431477
7 H 2.57 x 2.512,113,61.786.924.730.73101600557609
12 H 1.512 x 1.514,115,61.3811.4931.850.542101600685746
12 H 2.512 x 2.515,617,61.786.937.640.4617516008780,97
19 H 1.519 x 1.516,618,61.3811.4941.590.4115516009281,04

LSZH Mineral Insulated Cable 500V, 750V


Mineral Insulated Cable 500V, 750V

China Plain Copper Sheath Mineral Insulated MI Cable Temperature Rating -10°C To 250°C supplier

Plain Copper Sheath Mineral Insulated MI Cable Temperature Rating -10°C To 250°C

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