Brand:ABB
Product ID:3BSE006941R1
Place of Origin:
Warranty: 365 days
Goods status: new/used
Mail: 3598571032@qq.com
Phone/Wechat/Whatsapp:+86 15339539190
Product details
Brand | ABB |
Model | 3BSE006941R1 |
What kinds of wires and cables are commonly used according to their uses?
A: According to the use can be divided into bare wire, insulated wire, heat-resistant wire, shielded wire, power cable, control cable, communication cable, RF cable and so on.
when choosing the section of the power cable, what rules should be followed?
A: The selection of power cables should comply with the following criteria:
(1) The rated voltage of the cable should be greater than or equal to the rated voltage of the power supply system at the installation point;
(2) The continuous allowable current of the cable should be equal to or greater than the maximum continuous current of the power supply load;
(3) The core section should meet the needs of stability when the power supply system is short circuited;
(4) Check whether the voltage drop meets the needs according to the cable length;
(5) The minimum short-circuit current at the end of the line should enable the reliable operation of the maintenance equipment.
What are the benefits of cross-linked polyethylene cables and oiled paper cables?
A: (1) Easy equipment, because it allows a small minimum bending radius, and light weight;
(2) not bound by the line drop;
(3) Good thermal performance, allow high operating temperature, large transmission capacity;
(4) The cable accessories are simple and dry structure;
(5) Simple operation and maintenance, no oil leakage problem;
(6) the quotation is lower;
(7) High reliability, low failure rate;
(8) The production process is small, the process is simple, and the economic benefits are significant.
ABB series of products
DSSB110 | DSSR110 |
DSSB120 | DSSR116 |
DSSB140 | DSSR120 |
DSSB145 | DSSR122 |
DSSB146 | DSSR170 |
DSSB170 | DSSR22M |
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