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BMC D-Type Busbar Insulators for Medium-Low Voltage - China Suppliers & Factory Quality Assurance
D Type electrical hexagonal insulation 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
Product packaging
Product application cas
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Frequently Asked Questions (FAQ)
Q1: What are the main raw materials used in D-type hexagonal insulators?
A1: Our products are manufactured using high-quality unsaturated resin (BMC/DMC) as the core raw material. The embedded metal inserts are typically made of brass, steel, or galvanized iron to ensure structural strength and long-term stability.
Q2: What is the recommended installation torque for these insulators?
A2: We recommend an installation torque of 10-30 N·m for D-series unsaturated resin insulators to achieve secure fastening and ensure dependable insulation protection.
Q3: What are the operating voltage ranges and working temperatures for these parts?
A3: The AC operating voltage is 1200-1600V, and the DC working voltage is 1600-2200V. They are designed to operate reliably within a working temperature range of -40℃ to 140℃.
Q4: Do the D-series insulators meet environmental and safety standards?
A4: Yes, our insulators meet ROHS 2.0 environmental requirements. They feature a flame retardant grade of UL94 V0 (3mm) and can withstand hot wire temperatures up to 960℃.
Q5: Can I customize the colors and inserts of the insulators?
A5: Yes, colors, inserts, and materials can be customized according to specific customer requirements. The minimum order quantity (MOQ) for customization is 100 pcs.
Q6: What certifications and quality systems do your products comply with?
A6: Our products comply with ISO9001, ISO14001, and IATF16949 quality systems and carry certifications including UL, CE, ROHS, REACH, ELV, SGS, and PSCR.