φ40 Constant Force Spring Cable Reel is a special tension spring. They consist of helical metal plates that are bent on the inside so that each coil is tightly wound around the inside of the metal plate. When the metal plate is stretched (twisted), the internal stresses resist the load force, which is exactly the same as that of a normal stretch spring, but the coefficient is close to constant (zero).
φ32 Constant Force Spring is a special tension spring. They consist of helical metal plates that are bent on the inside so that each coil is tightly wound around the inside of the metal plate. When the metal plate is stretched (twisted), the internal stresses resist the load force, which is exactly the same as that of a normal stretch spring, but the coefficient is close to constant (zero).
The Hq 15kv 600A /20kv 600A T Type Connector (TT-15/600-50) is fully insulated. Fully sealed. Used for high voltage underground cable connection equipment. Such as wind power substation, ring network cabinet and cable splicing box, the rated current is 600A, can be connected to the relevant specifications of the cable, cable type fault indicator can also be installed on the cable, can quickly and accurately find the fault point.
DTL Bimetallic Cable Ferrule are used to connect tap conductor to power equipment (transformer, circuit breaker, disconnect switch. etc) or to wall bushing of substation.Aluminum connectors are also used to connect the tap conductor of T-connector.
The 2: 1 Polyolefin Heat Shrinkable Tubing is widely used in wire connection, wire end treatment, welding spot protection, wire bundle marking, insulation protection of resistance and capacitance, corrosion protection of metal rod or pipe, antenna protection, etc. As the Chinese manufacturer of 2: 1 Polyolefin Heat Shrinkable Tubing, we can offer a more favorable price.
24kV 630A Rear Connector is directly connected with the inlet and outlet bushings of the switch cabinet and the wall bushings of the cable branch box to provide fully insulated safe lines for the switch cabinet and cable branch box. The tail can be directly blocked with insulation plug, or can be extended to connect the rear connector or rear arrester.