Product overview

　　This model 630A umbrella skirt sleeve is designed for insulation, shielding and waterproof, and conforms to DIN47636-7-1990 standards. It is suitable for the installation of European-style box transformer, ring network cabinet or other equipment. Its 630A standard sleeve interface is provided. Usually, the induction point on the European-style front joint and rear joint sleeve can be directly grounded or connected to an electric display to indicate that the sleeve is charged. Suitable for air insulation or SF6 insulation medium.

Main technical parameters of products

Serial Number

Name

Unit

Parameters

1

Rated voltage

kV

10

2

Rated current

A

630

3

Power frequency withstand voltage

KV/1min

48

4

Partial discharge

17.2kV<5pc

5

inductive capacitance

18±3pf