Product Description



As one of the elite top ten bus brands in China, we proudly present the seventh generation of our distinguished ST-7 products. Featuring a sophisticated, high-end black spray finish, the shell showcases elegance and innovation. Our advanced design includes a seamlessly formed side panel, meticulously engineered to eliminate traditional leakage issues at bus trough connections. In our state-of-the-art workshops, cutting-edge automation ensures that copper bars and aluminum profiles are crafted to perfection, with cuts that are exceptionally smooth and aesthetically pleasing. The automated removal of copper burrs guarantees that the insulation layer remains intact, eliminating any risks during the busbar trough's power-up process. Our copper bars and aluminum profiles are precision laser welded, combining unparalleled strength with stunning beauty. For inquiries, we extend a warm invitation to friends worldwide-we are committed to providing you with the most competitive prices and the highest quality craftsmanship!
Installation Instructions



Product Parameters
Current class |
Bar specification |
Overall dimension |
4P weight KG/M |
5P weight KG/M |
400A |
35*3mm |
115*94mm |
4.2 |
6.6 |
500A |
40*3mm |
115*94mm |
4.5 |
7.3 |
630A |
55*3mm |
115*109mm |
5.7 |
8.6 |
800A |
70*3mm |
115*124mm |
7.3 |
10.6 |
1000A |
90*3mm |
115*144mm |
9.5 |
13.1 |
1250A |
120*3mm |
115*174mm |
12.6 |
17 |
1600A |
160*3mm |
115*124mm |
15.9 |
20.6 |
2000A |
200*3mm |
115*254mm |
22.3 |
28.3 |
2500A |
2*125*3mm |
115*358mm |
26.4 |
33.5 |
3200A |
2*160*3mm |
115*428mm |
36.2 |
44 |
4000A |
2*210*3mm |
115*528mm |
44.2 |
55.2 |
Product Name |
Electrical Busway System |
Conductor Material |
Copper Bar or Aluminum Bar |
Rated Current |
400A--6300A |
Rated voltage |
1000V |
Voltage breakdown test |
3750V |
Rated Frequency |
50/60 HZ |
Protection Class |
IP54/IP66 |
Application |
Electrical Power Transmission |
Surface Treatment |
Anodized aluminum |
Insulation |
PET |
Company Profile




Certifications

FAQ
FAQ
1. Q: Are you a manufacturer or trading company?
A: ST BUSWAY is a professional manufacturer of busway system for 11 years.
2. Q: What is your payment term?
A: Our usual payment is 30%TT in advance, 70%TT before shipment (the bill of landing).
3. Q: Can I buy samples or small orders first and is the sample fee refundable?
A: Of course. We accept samples and small orders especially for new customers and of course the sample fee will be refundable when your order is confirmed.
4. Q: How soon will the order be delivered?
A: The delivery time depends on the quantity you ordered, generally about 10-20 days after deposit of payment.
5. Q: What is the quality of your products?
A: Quality is the life of our enterprise. As a factory, we can control all processes of production 100% and every single product will be tested qualified before shipping.
Q: How long is the warranty of your products?
A: Our warranty period is usually one year. But the warranty period can be extended after discussion and agreement.