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E-mail
1079421291@qq.com
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Phone
13082071169
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Address
Biyanma Industrial Zone, Dacheng County, Hebei Province
Tianjin Cable Factory First Branch
1079421291@qq.com
13082071169
Biyanma Industrial Zone, Dacheng County, Hebei Province
Scope of application: This product is suitable for use in fixed installation sites with fire resistance requirements in distribution lines or industrial equipment with rated power frequency and below. Usage characteristics: Power frequency rated voltage U0/U:. Single core cables are not allowed to be laid in magnetic conduits. This product is suitable for connecting electrical equipment and control systems in various places with high fire hazards and importance of fire safety.
DJYJV (R) P2-22 cross-linked polyethylene insulated copper tape wrapped total screen PVC sheathed steel tape armored computer shielded (soft) cable.
MHYVRP coal mine use polyethylene insulated braided shielded polyvinyl chloride sheathed communication flexible cable.
KVV22 PVC insulation, PVC sheath with steel tape armor for control wire laying indoors, in cable trenches, and underground in pipelines, capable of withstanding significant mechanical external forces.
HYA communication cable, HYA22HYA23 armoured communication cable HYAT600 to 400 pairs of 200 pairs of communication cable price oil-filled communication cable specification ZRC-HYATZRC-HYAT23HYAT23HYAT53HYAT5*2*0.45*2*0.55*2*0.65*2*0.75*2*0.85*2*0.9HYAT10*2*0.4.
DJYV (R) P3 polyethylene insulated aluminum-plastic composite tape wrapped total screen PVC sheathed computer shielded (flexible) cable.
The main electrical performance of HYA all plastic local telephone cable is as follows: 1. DC resistance: 20 ℃, 0.4 ≤ 148 Ω/km0.5 ≤ 95.0 Ω/km0.6 ≤ 65.8 Ω/km0.8 ≤ 36.6 Ω/km. 2. Insulation electrical strength: no breakdown between conductors at 1kV for 1min and no breakdown between conductors and shields at 3kV for 1min.
Main electrical performance of all plastic local telephone cable: 1. DC resistance: 20 ℃ 0.4 ≤ 148 Ω? /km0.5≤95.0? /km0.6≤65.8? /Km0.8 ≤ Insulation electrical strength: no breakdown between conductors at 1kv for 1min, and no breakdown between conductors and shields at 3kv for 1min. 3. Insulation resistance: each core wire and the rest of the core wire are grounded, and the inflatable cable is greater than 10000M Ω. The filling cable is greater than 3.
Purpose: This product is used for wiring electrical appliances and instruments in distribution equipment with rated AC voltage of 500V or DC voltage of 1000V and below. Product usage characteristics: The long-term allowable working temperature of cable conductors should not exceed 70 ℃. The temperature of the cable during laying should not be lower than 0 ℃, and the bending radius during laying should not be less than 10 times the outer diameter of the cable. Cables with armor layers or copper tape shielding structures should not be less than 12 times the outer diameter of the cable. Product standard: GB9330.2-88 "Polyvinyl chloride insulated and sheathed control cables"