Integrated Outdoor Voltage Transformer
Negotiable
China
Area B, 5th Floor, Building 6, No. 288, Ningxia Road, Shinan District, Qingdao City, Shandong Province
+86 400-6678-369
Online Contact
Favorite
Product Introduction

Product Introduction:

The Integrated Outdoor Voltage Transformer is a type of outdoor voltage transformer developed following the single-phase electromagnetic voltage transformer, designed for deep integration with the capacitive coupler in medium-voltage carrier communication systems. It employs a composite insulation pillar structure made of epoxy resin and silicone rubber, suitable for outdoor use in power systems with an AC frequency of 50Hz or 60Hz and a rated voltage of 12kV, serving as a power supply, voltage measurement, and medium-voltage carrier communication coupler.

Product Features:

  1. High Protection

Made of high-temperature resistant silicone rubber material with excellent hydrophobicity, increasing the pollution flashover voltage; features anti-aging and tracking resistance, capable of continuously withstanding pollution flashover voltage; characterized by strong resistance to mechanical impact, UV aging resistance, durability, and a long service life; fully insulated structure with strong pollution resistance and a large surface creepage distance.

  1. Carrier Communication

Internally integrated with a medium-voltage carrier communication capacitive coupler for carrier communication use.

Product Parameters

Equipment

Technical parameters

Parameter Value

Integrated Outdoor Voltage Transformer

Model

JDZW-10RC2

Rated voltage

12kV

Rated frequency

50Hz

Rated voltage ratio

10kV/0.22kV/0.1kV

Accuracy class

Level 3/Level 0.5

Rated secondary output

300VA/10VA

Rated capacity

≤ 5000pF

1min power frequency withstand voltage

42kV

Lightning impulse withstand voltage

(Peak)

75kV

Partial discharge

At 14.4kV ≤ 20pC

Protection level

IP67