Aluminum Bus Pipe Tube for Wind Power/Wind Turbines

• Type: Decoration Aluminium Profile, Transport Aluminium Profile, Industrial Aluminium Profile
• Shape: Square/Round/Flat/or as Customers′ Drawing
• Grade: 1/3/6 Series
• Temper: H18/T10/T6/T6511
• Alloy: Alloy
• Surface Finishing: Polished
• Model NO.: 6Z63/6063G/6R05/6101 /6061/3A21/1060/1070A
• Alloying Ingredient: H18/T10/T6/T6511
• Certification: CE, ISO, ISO9001:2008/SGS
• Polished Aluminum Profile: Mechanical Polishing
• Service: OEM and ODM
• Outer Diameter: 60mm - 450mm
• Transport Package: Ep Paper Inside, Craft Paper/Pallet Outside.
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7604210000
• Production Capacity: 10000mt/Month

Product Description

Aluminum Bus Pipe Tube for Wind Power/Wind Turbines

Fully insulated enclosed Aluminum Aluminium Bus Pipe Tube for Wind Power/Wind Turbines
1) Implementation standard: GB/T27676-2011 aluminum and aluminum alloy bus tube pipe conductor or ASTM B 317M-07
2) Product Alloy:6Z63 6063G  6R05  6101 6061 3A21 1060 1070A
3) Product Temper: H18  T10  T6  T6511
4) The product is hollow tubular structure with glossy surface, beautiful appearance and uniform size.
5)The outer diameter is from 60mm to 450mm.
6)The Wall thickness from 3mm to 15mm.
7) The length of a single bus tube pipe conductor can reach up to 15 meters.

Aluminum Bus Pipe Tube for Wind Power/Wind Turbines:
A special 1KV low voltage aluminum Bus Pipe Tube used for power tower tube, conductor is aluminum alloy pipe tube. Aluminum Bus Pipe Tube for Wind Power/Wind Turbines must solve the problems of long-term high temperature shock, thermal expansion and cold contraction.
1, Product characteristics of Fully insulated enclosed Aluminum Aluminium Bus Pipe Tube for Wind Power/Wind Turbines
Fully insulated enclosed Aluminum Aluminium Bus Pipe Tube for Wind Power/Wind Turbines products adopt the principle of capacitive voltage equalization, the electric field distribution is uniform, and the electrical insulation performance is strong. The insulation of each phase bus bar is individually sealed and separated from the phase.Avoid short circuit between wires, heat dissipation on both inner and outer surfaces, good ventilation and heat dissipation, high pollution resistance, and no environmental impact. The whole insulation shield, the external surface is the status.It can be fixed directly with metal fittings, with high safety and reliability. The guide body is made of aluminum alloy tube.The skin effect coefficient is low and the carrying capacity is large.
It has high mechanical strength and can withstand a certain degree of deflection and deformation.The shock absorber is fixed on the wall of the tower, and its seismic performance is good. Compared with the wind power cable ratio, several wind cables are avoided and the current distribution is uneven.The problem of complex installation and high cost is avoided.
Earthquake resistance is poor, and interphase short circuits are prone to occur.
Fully insulated enclosed Aluminum Aluminium Bus Pipe Tube for Wind Power/Wind Turbines is divided into three sections in three stages.There is only one contact on each column of the tower and argon arc welding is used.There is no mechanical hard connection. There is no hidden trouble caused by vibration.After the tower is installed,Connect the two bus bars at the junction surface of the tower with soft connections.Soft connection can compensate the thermal expansion and cold contraction of bus, and buffer the vibration of bus, so as to avoid the loosening of bolts at the connection.

2, The usage requirements of Fully insulated enclosed Aluminum Aluminium Bus Pipe Tube for Wind Power/Wind Turbines
Application environment: suitable for harsh environment such as Gobi, desert, etc.
Altitude: no more than 1000m, 1000m above special design;
Earthquake intensity: the seismic fortification intensity is less than 8 degrees (the design basic seismic acceleration value does not exceed 0.2g).
Ambient temperature: -50~50 C;
Relative humidity: the highest relative humidity ≤95%, and the maximum relative humidity is 90% (25ºC).
Safety category: Grade III;
Pollution level; Grade 3;
Special requirements: negotiation with users.

3, Performance parameters of Fully insulated enclosed Aluminum Aluminium Bus Pipe Tube for Wind Power/Wind Turbines
Rated voltage: 0.69/1KV;
Rated current: 250~3500A;
Rated frequency: 50Hz;
Insulation resistance: > 1000M ohm;
Heat resistant grade: B grade;
Power frequency withstand voltage: 3.75KV (5min);
Temperature rise limit:≤50K

4,Common tubular busbar, Liner tube & sealing ball size or sealing cover size.

Main Bus Pipe Tube		Liner Bus Pipe Tube		Sealing ball  or Sealing cover
OD (mm)	Wall Thickness (mm)	OD (mm)	Wall Thickness (mm)	OD (mm)
80	4	71	3	70
90	5	79	4	79
100	5	89	5	89
110	5	99	5	99
120	5	109	5	109
130	7	115	7	115
150	7	135	7	135
150	10	129	10	129
170	7	155	7	155
170	10	149	10	149
200	10	179	10	179
250	10	229	10	229