mineral insulated lead sheath copper power cable Characteristics
1. Rated voltage of mineral insulated cable: light load (BTTQ, BTTVQ, WD-BTTYQ) 500V and heavy load (BTTZ, BTTVZ, WD-BTTYZ) 750V.
2. Test voltage of finished products of mineral insulated cable; light load 2000V/1min, heavy load 2500V/1min.
3. The insulation resistance of mineral insulated cable should be greater than 1000MΩ. When the cable length is less than 100m, the insulation resistance should be greater than 10000MΩ.
4.The long-term working temperature of mineral insulated cable; the long-term working temperature of mineral insulated cable is 70 ° C, the long-term working temperature of mineral insulated cable is 105 ° C in the case of no one touch, in special high temperature occasions, the long-term working temperature can be 250 ° C and the following. It can be continuously supplied for more than 3 hours at 950-1000 °C, and the working temperature can reach 1083 °C in short or very short time.
Our Services:
Advanced connectors & assembly cables machines and testing equipments.
Large production capacity, short delivery.
Strict QC checking before delivery.
OEM/ODM service available, help you on designing.
Prompt quotation for your inquiry.
More than 10 years experiences in cable and wire field.
Professional connector and cable manufacturer, with good quality and competitive price.
Free samples are available for further evaluation and you are highly welcome to visit our factory anytime.
Packing Detail:
1) Packing length:100 to 1,000m reeled in carton drum or according to customers' requirement.
2) Outer packing: wooden case, carton box.
3) Other packing requirement according to client's request.
our company as a
power cable manufacturers china ,if you need that pls contact us.
Ivy