產品介紹 / Products Detail
| Implementation of the standards: | ||
| 1) This product is designed and manufactured according to GB/T12706-2002. | ||
| 2) flame retardant power cable accordance with the standards of production enterprises, | ||
| flame retardant characteristics meet the requirements GB/T18380.3. | ||
| 3) fire-resistant power cables manufactured according TO corporate standards, | ||
| including fire-resistant characteristics meet GB/T12666.6 requirements. | ||
| characteristic | ||
| 1) Long-term allowable working temperature of cable conductor does not exceed 70 ℃. | ||
| Circuit is blocked(the longest duration of no more than 5 seconds), | ||
| The conductor temperature does not exceed 160 ℃; | ||
| 2) While installation the ambient temperature should not be less than 0 ℃, | ||
| lower than 0 ℃ should be preheated. | ||
| Minimum bending radius of not less than cable diameter, single-core cables without armor 20 times， | ||
| There with armor-cable 15 times.Three-core cables without armor 15 times, There with armor-cable 12 times | ||
| 3) DC resistance of conductor shall comply with the provisions of GB/T3956. | ||
| 4) Power frequency withstand voltage test: 3.5kV/5min without breakdown. | ||
| main use | ||
| This product is suitable for AC rated voltage 0.6/1kV the circuit,Transmission of electrical energy used. | ||
| Flame retardant power cable is suitable Installed in fire-retardant demanding situations. | ||
| Resistant power cable for high-rise buildings, shopping malls and other densely populated areas. | ||
| Retardant performance: | ||
| 1） Retardant cable can withstand GB/T18380.3 prescribed bunched burning test, | ||
| 2）Smoke density in accordance with the requirements of GB/T17651.1, | ||
| 3）Combustion gases precipitated HCL content should be ≤ 100mg / g. | ||
| 4）resistant cable can withstand GBA/T12666.6 fire test requirements. | ||
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