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Duyun283 Umbrella Skirt Sleeve (10 kV)

This model of 630 A shed-type bushing features an insulated, shielded, and waterproof design, compliant with DIN 47636-7:1990. It is suitable for installation in European-style pad-mounted transformers, ring main units, or other equipment, providing a standard 630 A bushing interface that typically connects to both the front and rear connectors. The sensing point on the bushing can be directly grounded or connected to a live indicator to signal that the bushing is energized. It is applicable to both air-insulated and SF6-insulated systems.

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DuyunInsulating component

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Product Description

　　Product Overview

　　 This model of 630 A shed-type bushing features an insulated, shielded, and waterproof design, compliant with DIN 47636-7:1990. It is suitable for installation in European-style pad-mounted transformers, ring main units, or other equipment, providing a standard 630 A bushing interface that typically connects to both the front and rear terminals. The sensing point on the bushing can be directly grounded or connected to a live-indicator device to indicate whether the bushing is energized. It is applicable to both air-insulated and SF6-insulated systems.

　　Main Technical Parameters of the Product

Serial Number	Name	Unit	Parameters
1	Rated voltage	kilovolt	10
2	Rated current	A	630
3	Power-frequency withstand voltage	kV/1min	48
4	Partial discharge	\	17.2 kV < 5 pc
5	Inductive capacitance	\	18±3 pF