HJS6-12G3 6kV Standard Voltage Transformer
Standard voltage transformer is a high-precision voltage conversion device mainly used for voltage measurement and protection in power systems. It is suitable for complex climate environments such as high temperature, high humidity, low humidity, and high altitude, and can be used as on-site testing equipment or laboratory standard instruments.
I. Main Features
The 6–12kV PT (Potential Transformer), Class 0.05, features a high voltage rating and high accuracy, making it suitable for calibrating Class 0.2 or lower PTs up to 12kV.
With a secondary voltage of 100V, it supports a secondary burden of 0.25VA.
II. Technical Specifications
Rated Voltage Ratios:
6kV/100V, 6/√3 kV / 100/√3 V,
10kV/100V, 10/√3 kV / 100/√3 V,
10.5kV/100V, 10.5/√3 kV / 100/√3 V,
11kV/100V, 11/√3 kV / 100/√3 V,
12kV/100V, 12/√3 kV / 100/√3 V.
Rated Secondary Burden: 0.25VA, 0.07VA, CosФ = 1.0
Accuracy Class: Class 0.05
Rated Frequency: 50Hz