A, MI mineral insulated heating cable type melting ice road (road armored MI melting ice type band) Introduction MI mineral insulated heating cable type melting ice road (road armored MI melting ice type band) is the use of single or multiple alloy heating wire as a heat source, high purity, high temperature, fused magnesia as a thermal insulator crystallization, continuous seamless stainless steel or brass as a jacket, using a special manufacturing process is made. The place has a strong corrosive effect can be applied to PE or LSZH jacket. ● Stainless steel sheathed MI mineral insulated heating cable type melting ice road (road armored MI melting ice type band) series stainless steel sheathed mineral insulated MI melting ice road type band (armored MI melting ice road type band) meet high temperature and high heating power (up to 269W / m) is required. Stainless steel sheath road Okuzaki electrical heating cable for the highest melting ice type withstand temperatures up to 600 ℃, the conductor resistance values ??range from 28000-19.2Ω / km, mineral insulated cables have excellent mechanical strength and corrosion resistance. ● MI copper sheathed mineral insulated heating cable type melting ice road (road armored MI melting ice type band) Series MI copper sheathed mineral insulated heating cable type melting ice road (road armored MI melting ice type band) meet high temperatures and long pipeline heating needs. Copper sheathing road Okuzaki electrical heating cable for the highest melting ice type withstand temperatures up to 250 ℃, the conductor resistance values ??range from 480-0.5Ω / km, or buried corrosion requirements of application, require heightened density polyethylene Ethylene HDPE outer sheath (MIHC), MIHC maximum temperature up to 90 ℃, mineral insulated cables have excellent mechanical strength. ● copper-nickel alloy sheathed mineral insulated MI melting ice road type band (armored MI melting ice road type band) copper-nickel alloy sheathed mineral insulated MI melting ice road type band (armored MI melting ice road type band ) satisfy the conditions of high temperature and long-distance pipeline heating needs. Copper-nickel alloy sheaths for electric road Okuzaki melting ice-type band of maximum temperature up to 400 ℃, the conductor resistance values ??ranging from 28000-19.2Ω / km, mineral insulated cables have excellent mechanical strength and corrosion resistance. Second, melting ice roads in the form of band structure type three, four product models and specifications, product standards maximum heating temperature is below 250 ℃ road melting ice type band perform IEC800 (92) standard, "rated voltage of 300 / 500V living facilities heating and anti-icing roads with ice-melting-type band, "more than 250 ℃ melting ice road type band enforce corporate standards. Fifth, the electrical properties of the resistance tolerance: ± 10% dielectric properties - melting ice road type band voltage: 1200VAC / 1min Insulation resistance - final test: 100MΩ / 500VDC sheath continuity - the whole root type of melting ice roads band (including connectors) immersion in water 12 hours after the insulation resistance test, its value must be at least 50M / 500VDC. Sixth, the technical parameters Model mm diameter sheath diameter mm 20 ℃ wire resistance MΩ / hm economical and durable shortest length m maximum ampacity A maximum power meter W / M maximum temperature ℃ pressure test V / 5min Approximate weight kg / km 220V 380V AQMI 01 0.76 3.00 2.40 18 32 5.0 60 700 1100 42 02 0.95 3.00 1.55 19 32 7.6 90 750 1500 42 03 1.07 3.2 1.17 19 32 9.8 113 750 2500 49 AQMI 01 0.71 2.80 1.2 28 48 6.6 53 700 1500 38 02 0.95 3.00 0.68 35 61 9.1 57 700 1500 42 03 1.13 3.2 0.48 41 71 11.2 60 700 1500 49 04 1.38 3.5 0.32 48 83 14.4 66 750 1500 62 AQMI 01 0.71 2.8 0.575 40 69 9.6 53 700 1500 38 02 0.95 3.0 0.330 51 88 13.1 57 700 1500 42 03 1.13 3.2 0.230 59 102 16.2 60 700 1500 49 04 1.38 3.5 0.150 70 121 21 66 750 1500 62 AQMI 01 0.71 2.8 0.171 84 145 15.3 40 700 1500 38 02 0.95 3.0 0.098 99 171 22.6 50 700 1500 4203 109 188 1.13 3.2 0.0684 29.6 6070015004904 128 221 37.8 1.38 3.5 0.0456 6575015006205 1.78 159 275 50.6 50.6 4.0 0.02736 75,015,007 seven applications MI mineral insulated power range of melting ice road type band, is by heating alloy wire, inorganic mineral insulating material and an outer sheath of metal casing after repeated stretching to form a solid body caused by honey. Widely used in the industrial sector and teaching aerospace, nuclear, petroleum, chemical, construction, machinery, energy, etc., in the international application has been validated over four decades