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283 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.

Keywords: High- and low-voltage complete sets – packaged substations – ring main units

Category:

Insulating 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

设计原理 动态屈光+单点多焦
镜片材质 PC太空镜片
瞳距标尺 54mm-68mm
镜片屈光度 +2.00D~-5.00D
眼镜尺寸 160*13.3*7.3mm
眼镜重量 45g
镜盒重量 239g
镜盒电池规格 2600ma
眼镜电池规格 180ma
传动系统寿命 50万次