BMC SB 25-60 Series Insulators: Reliable High-Performance Solutions from China Suppliers and Factory for Power Systems
BMC SB 25-60 Series Insulators: The Smart Choice for Power Systems introduction
The SB series standoff insulators are pivotal in cutting-edge energy sectors, including battery packs for new-energy vehicles, energy storage systems, and photovoltaic inverters.
In new-energy vehicle battery packs, these insulators ensure the safe isolation of circuits, effectively preventing current leakage and maintaining the stable operation of the entire battery system.
Within energy storage systems, the SB series busbar insulators provide robust support, enabling stable performance in complex electrical environments.
As core components of photovoltaic inverters, which convert direct current into alternating current, the SB series low-to-medium voltage insulators effectively isolate circuits, prevent current interference and leakage, and withstand high-temperature conditions. This ensures efficient conversion and stable operation of photovoltaic inverters.
Recognizing the diverse and challenging installation environments faced by our customers—such as outdoor settings with high temperatures and humidity, like photovoltaic power stations in desert regions—we understand the critical need for insulators that offer exceptional high-temperature resistance, moisture resistance, and durability.
To meet these stringent requirements, our company has established a comprehensive and scientific quality inspection system. When customers have concerns or requirements regarding the reliability of our insulators, we conduct a series of targeted reliability tests tailored to their specific needs.
These tests include:Upon completion of these tests, we provide detailed and accurate reliability test reports, ensuring our insulators meet the highest standards of performance and durability.
BMC SB 25-60 Series Insulators: The Smart Choice for Power Systems specification
| Product features(Technical Data) | Meet ROHS 2.0 environmental requirements Colors, inserts, materials can be customized according to customer requirements |
| Type | SB series（SB-type hexagonal support insulators） |
| Product height | 25-100 mm |
| Product diameter | 25-60mm |
| Thread | M6-M12 |
| Insert material | brass, steel |
| Raw material | unsaturated resin (BMC/DMC) |
| MOQ | 100 pcs |
| Working temperature | -40-140℃ |
| Flame retardant grade | UL94 V0 (3mm) |
| Hot wire temperature | 960℃ |
| Operating voltage (AC) | 800-4000V |
| Working voltage (DC) | 1100-5600V |
| Test items | low and high temperature test, pressure resistance, torque strength, tension, bending force, pressure, insulation resistance, ROHS, flame retardant |
| Certificates | CE, REACH, ELV, SGS |
| Quality System | ISO9001, ISO14001, IATF16949 |
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Product certification
UL, CE, ROHS, REACH, IATF16949, ISO9001, ISO14001, PSCR
UL
CE
IATF16949
ISO9001
ISO14001
PSCR
ROHS
REACH
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Product application cas
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Frequently Asked Questions
What main applications are BMC SB 25-60 Series Insulators used for?
The SB series standoff insulators are primarily used in cutting-edge energy sectors, such as battery packs for new-energy vehicles, energy storage systems, and photovoltaic inverters.
What are the technical specifications and dimensions of the SB series?
The SB series offers product heights ranging from 25mm to 100mm, diameters from 25mm to 60mm, and thread sizes between M6 and M12. They feature insert materials made of brass or steel and are constructed from unsaturated resin (BMC/DMC).
What operating temperatures and flame retardant standards do these insulators support?
They have a wide working temperature range of -40°C to 140°C, a hot wire temperature rating of 960°C, and meet the strict UL94 V0 (3mm) flame retardant standard.
What reliability tests are conducted to ensure insulator durability?
To ensure stability in challenging outdoor environments, our insulators undergo long-term operation tests in simulated high-temperature environments, humidity environment tests, and durability tests simulating current shocks and mechanical vibrations.
Are custom options available for colors, inserts, or materials?
Yes, colors, inserts, and raw materials can be customized according to specific customer requirements, meeting ROHS 2.0 environmental standards with a minimum order quantity (MOQ) of 100 pcs.
What international certifications and quality systems apply to these insulators?
The products hold certifications including UL, CE, ROHS, REACH, and PSCR, and are manufactured under certified ISO9001, ISO14001, and IATF16949 quality management systems.