Product Specifications
|
Parameter |
Specification |
|
Models |
ED-1 to ED-4, ED-2(B) |
|
Height |
Approx. 45–90 mm |
|
Diameter |
Approx. 60–100 mm |
|
Power-Frequency Dry Withstand |
Approx. 14–22 kV |
|
Power-Frequency Wet Withstand |
Approx. 6–10 kV |

Size and Finish Choices
Series height is approximately 45–90 mm and diameter approximately 60–100 mm, so buyers can match the sub-model to the available installation space.
Power-frequency dry withstand is approximately 14–22 kV and wet withstand approximately 6–10 kV, depending on the selected ED version.
Individual product weight across representative sub-models is approximately 0.15–0.75 kg.
Brown glaze is available for ED-2(B) when a project requires that finish.
Sample-Based Production
OEM/ODM production can follow a buyer's sample, technical drawing, or specified product requirements.
For an ED-series order, the installation space, dimensions, glaze requirement, and intended position can be reviewed before fixing the sub-model.
A pre-production sample can be confirmed before a bulk order to check structural matching.
Small-Part Inspection Focus
Porcelain production includes raw-material treatment, blank forming, clay preparation, glazing, firing, and finished-product inspection.
Go/no-go gauges, creepage-distance measuring equipment, and electrical and mechanical inspection equipment are available for dimensional and performance control.
Finished items receive 100% inspection before packing.
Bulk Order Planning
Export packaging for these smaller porcelain components can be arranged according to destination-country receiving requirements.
Standard products generally require 30 days for production, while customized products generally require 45 days. Production status may be updated by photo or video.
Large-volume pricing can be discussed according to order quantity.
The Porcelain Reel Insulator may also be produced from an existing product prototype when a buyer needs to match an established low-voltage line configuration.
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