China Best Current Transformer Relay Suppliers – JLSZV 10W phase three wire dry type metering box(outdoor epoxy resin casting) – Changan Group
China Best Current Transformer Relay Suppliers – JLSZV 10W phase three wire dry type metering box(outdoor epoxy resin casting) – Changan Group Detail:
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 50Hz or 60Hz, rated voltage lOkV 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 GB17201-1997 and IEC60044
Class of accurracy：φ0.2S 、0.2、O.SS 、0.5,
Rated voltage ratio: 10000/100;
Rated primary current: 5～400A;
Rated secondary current: SA or 1A;
Rated capacity：voltage part( class 0.2, 2 x 15VA)
Current part(class 0.2S and 0.2, 2 ×lOVA)
Rated short-time thermocurrent time: 8011n/1s;
Rated dynamic current time: 20011n
Currrent part parameters
Outline and installation dimension drawing
Product detail pictures:
Related Product Guide:
We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way for China Best Current Transformer Relay Suppliers – JLSZV 10W phase three wire dry type metering box(outdoor epoxy resin casting) – Changan Group , The product will supply to all over the world, such as: Angola, Canada, Amsterdam, Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
By Alexia from Paraguay - 2017.04.18 16:45
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
By Kelly from New Zealand - 2018.12.30 10:21
