ODM Distribution Board Main Switch Factories – JLSZV-10W type outdoor voltage power metering box – Changan Group

Designation

overview

This series of metering boxes is improved on the basis of similar products. It is suitable to be acted as power metering in the outdoor AC power system with rated frequency SOHz or 60Hz,rated voltage 10kV and 6kV. It is an ideal substitute for the old type of oil-immersed products.
This series of products is composed of voltage and current combined transformer and measuring instrument box. The
transformer is equipped with two independent voltage and current transformers in phase A and C. The outer wall of the combined transformer is equipped with active and reactive watthour meters, and a joint junction box for testing. When the transformer is running, it shall be covered by meter box to prevent
electricity theft
The inner core of the JLSG-10 is made of epoxy resin and the shell is made of steel drum, In order to avoid sunlight ultraviolet damage to the direct casting of hydrogen resin casting body.

Main technical parameters

The product conforms to standard of GB 17201-1997 and 1EC60044
Class of accuracy: 0.2S 、0.2 、O.SS、0.5;
Rated voltage ratio: 10000/1100;
Rated primary current: 5”400A,
Rated secondary current: SA or 1 A ,
Rated capacity: voltage part( class 0.2, 2 ×15VA)
Current part(class 0.2S and 0.2, 2 ×10VA)
Rated short-time thermocurrent time: 8011n/1s,
Rated dynamic current time: 20011n

Outline and installation dimension drawing