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China Suppliers Factory BMC D-Type Low-Medium Voltage Standoff Insulator Busbar for Power Distribution and Energy Storage
D Type electrical hexagonal insulaion parts introduction
Our product is crafted using unsaturated resin (BMC) as the core raw material. The metal inserts embedded within are typically made of galvanized iron. This material combination exhibits excellent performance in maintaining long - term stability, resisting high - temperature aging, and ensuring adequate structural strength, making it a perfect fit for industrial scenarios with exacting demands.
When it comes to the installation procedure, an installation torque of 10-30 N·m is usually recommended. The D - series unsaturated resin insulators are designed to offer your system dependable insulation protection, effectively minimizing the risk of system malfunctions and enhancing the overall reliability of your equipment.
Low-medium voltage electrical insulators specification
| Product features(Technical Data) | Meet ROHS 2.0 environmental requirements Colors, inserts, materials can be customized according to customer requirements |
| Type | D series（D-type hexagonal support insulators） |
| Product height | 30-40mm |
| Product diameter | 30-40mm |
| Thread | M8-M10 |
| 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) | 1200-1600V |
| Working voltage (DC) | 1600-2200V |
| 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 (FAQ)
What materials are used in D-type hexagonal insulators?
Our D-series hexagonal support insulators are crafted using high-quality unsaturated resin (BMC/DMC) as the core raw material, and the internal metal inserts are made of robust brass or steel to ensure maximum durability and stability.
What is the recommended installation torque for these insulators?
We recommend an installation torque of 10-30 N·m. Following this specification ensures a secure fit without compromising the structural integrity of the unsaturated resin.
What are the operating voltage limits for the D-series?
These low-medium voltage electrical insulators support an operating voltage of 1200-1600V for Alternating Current (AC) and 1600-2200V for Direct Current (DC).
Can I customize the color, thread, or size of the insulators?
Yes, we support customization. The colors, inserts, and materials can be customized according to your specific requirements. The standard sizes feature a product height and diameter of 30-40mm with M8-M10 threads.
What quality and environmental certifications do your products have?
Our products meet ROHS 2.0 environmental requirements and hold CE, REACH, ELV, and SGS certifications. The manufacturing processes comply with ISO9001, ISO14001, and IATF16949 quality management systems.
What is the flame retardant rating and temperature tolerance?
The insulators have a flame retardant grade of UL94 V0 (3mm) and a hot wire temperature tolerance of up to 960℃. They operate reliably within a working temperature range of -40℃ to 140℃.