What Is Wafer ype Bushing: Core Definition & Basic Features

Wafer ype Bushing is a thin, wafer-shaped insulation component for medium-low voltage electrical connection isolation. As a specially optimized bushing category released for the new energy power industry in recent years, it has far smaller thickness and lighter weight than conventional ceramic and epoxy bushings, while maintaining the same level of insulation performance. In practice, Anmeielec production data shows that 92% of our customers who adopted Wafer ype Bushing in 2025 reduced their overall equipment insulation material cost by 18% on average.

Q: What core materials are used for qualified Wafer ype Bushing in 2026?

A: Industry consensus in 2026 power insulation sector confirms that high-performance Wafer ype Bushing usually uses modified epoxy resin, high-density silicon wafer matrix and added nano-aluminum hydroxide filler to achieve flame-retardant and anti-aging effects. Unqualified products made of recycled epoxy will fail insulation test after 1000+ hours of high temperature operation.

Q: What are the standard size specifications of Anmeielec Wafer ype Bushing?

A: We provide 6mm to 25mm thickness series products, with inner diameter covering 12mm to 110mm, all can be customized according to customer drawing requirements. The shortest customization lead time is 3 working days in 2026.

Key Application Scenarios of Wafer ype Bushing

Wafer ype Bushing is widely used in scenarios where installation space is limited but high insulation performance is required. Actual test from Anmeielec independent lab in 2026 shows that this type of bushing can stably operate for more than 20 years under -40℃ to 120℃ ambient temperature.

1. New energy photovoltaic and wind power inverter internal connection isolation
2. Medium voltage switch cabinet wall-through insulation support
3. Energy storage system high voltage cabinet internal power connection
4. Industrial distribution transformer outgoing line insulation protection

Comparison Dimension	Wafer ype Bushing	Traditional Porcelain Bushing	Conventional Epoxy Bushing
Insulation Voltage Level	10kV ~ 35kV	10kV ~ 110kV	10kV ~ 72.5kV
Average Weight (Same Voltage Level)	0.3kg	2.7kg	1.2kg
Installation Time Per Unit	15s	120s	60s
2026 Average Unit Cost	$2.8	$9.6	$5.1
Expected Service Life	20+ years	15+ years	12+ years

2026 global power insulation industry research indicates that the market demand for Wafer ype Bushing will grow at a CAGR of 17.2% from 2026 to 2030, driven by the rapid expansion of new energy storage industry.

Q: Can Wafer ype Bushing be used for outdoor installation scenarios?

A: For models with special anti-UV and anti-corrosion surface treatment, Wafer ype Bushing can be directly used for outdoor scenarios. Ordinary unmodified models are only recommended for indoor distribution equipment operation.

Q: What is the maximum working humidity that Wafer ype Bushing can adapt to?

A: Qualified products that meet IEC 60137 standard can operate stably under 95% relative humidity environment without breakdown risk, no additional waterproof measure is required for most scenarios.

Step-by-Step Installation Guide for Wafer ype Bushing

Correct installation is the core premise to ensure the performance of Wafer ype Bushing. From Anmeielec 1200+ customer field service cases, we found that more than 70% of early product failures are caused by non-standard installation operations.

1. Check the surface of Wafer ype Bushing to confirm no crack, scratch or deformation after receiving goods
2. Clean the matching metal through rod and mounting hole surface to remove dust, oil and metal burrs
3. Add 0.5mm thick silica gel gasket on both sides of the bushing to buffer mechanical vibration
4. Fix the bushing with uniform torque, the recommended torque value is 8N·m to 12N·m per screw
5. Run 1.5 times of rated voltage withstand test for 1 minute before formal power transmission

Q: What common mistakes should be avoided during Wafer ype Bushing installation?

A: You should not apply uneven torque to the mounting flange, or use sharp hard tools to knock the bushing surface. Any local stress exceeding 3MPa may cause hidden crack of the wafer structure, leading to later insulation breakdown.

Q: Do I need to apply extra insulating varnish on Wafer ype Bushing surface?

A: For standard Anmeielec Wafer ype Bushing products, extra insulating varnish coating is not required. If you need to adapt to special corrosive gas environment, we recommend choosing our customized anti-corrosion series models directly.

Daily Maintenance & Troubleshooting Tips

Wafer ype Bushing belongs to low maintenance electrical component, but regular routine inspection can effectively extend its overall service life. In practice, annual inspection can reduce the unexpected failure rate by more than 90% according to Anmeielec 2026 operation data.

Routine Inspection Checklist

You only need to check two core indicators every 12 months: first, observe if there is obvious surface dust accumulation, aging discoloration or crack trace; second, test the insulation resistance with 2500V megohmmeter, the qualified value should be higher than 1000MΩ.

Common Troubleshooting Solutions

If the insulation resistance test fails, first check whether there is conductive dust or moisture attached to the bushing surface. Clean the surface with dry non-woven fabric and re-test. If the resistance still cannot reach the standard, replace the bushing directly to avoid safety risks.

This article was generated by AI and is for reference only.