12kv 130mm-150mm Epoxy Resin Support Insulator | RFQ Sourcing Details
Vacuum Circuit Breakers · Quote on request
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Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Vacuum Circuit Breakers. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The solid seal column uses the APG technique, the automatic pressure gel molding of epoxy resin. It can shorten the production cycle of epoxy insulation from ten hours to ten minutes, and can control exothermic effect well.
It can compensate the shrinkage caused by curing reaction, and has excellent dimensional stability and high mechanical strength. Especially applied to vacuum circuit breaker sealing pole column, complex, thin wall, multi-directional core extraction products are more advantageous.
The APG process includes three processes: pre-mixing, automatic pressure gel, and solidification after molding. APG process equipment mainly includes mould, Pre-mixing capacity, cation need oven and necessary auxiliary machine.
The automatic pressure gel technology(APG) of liquid epoxy resin is a kind of pressure gel technology(PG), which is developed on the basis of vacuum casting technology of epoxy resin. Pressure gel process(PG) is a technology developed by Ciba-Geogy in Switzerland in 1957.
In the early seventies, PG technology was further integrated and an automatic pressure gel(APG) technology was developed.
APG technology is suitable for liquid epoxy resin, unsaturated polyester resin, polyurethane resin and organic silicone resin, but in the electrical, electrical and electronic industry, a large number of applications are liquid epoxy resin.
I tem T echnical data Rated voltage (KV) R ated frequency(Hz) 50 I nsulator( capacity ) insulating Frequency withstand voltage 5 min (KV) Frequency withstand voltage 1 min (V) 2000 Lighting impulse withstand voltage (KV) L ocal discharge (pc) ≤10 D ispute bend (N) ≥1000
12kv | Applications and Buyer Notes
12kv is organized as a sourcing-ready Vacuum Circuit Breakers reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time ques
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Vacuum Circuit BreakersBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Application
- High-voltageBased on visible page data; confirm exact value in the RFQ.
- Brand
- QiupuBased on visible page data; confirm exact value in the RFQ.
- Certification
- ISO9001Based on visible page data; confirm exact value in the RFQ.
- Color
- RedBased on visible page data; confirm exact value in the RFQ.
- Connection Method
- Trough TypeBased on visible page data; confirm exact value in the RFQ.
- Creepage Distance
- 240mmBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
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