Electrical Transformers--JDZ - 10 Power Voltage

General Introduction

Technical Parameters

• Rated Voltage:
  • Primary voltage: 10kV. This is the high - voltage side input voltage that the transformer is designed to handle in a typical power grid environment.
  • Secondary voltage: Usually 100V or 100/√3V. The secondary voltage is the output voltage that is used for measurement and protection purposes, providing a standardized and safe voltage level for connected instruments.
• Rated Capacity:
  • It typically has several rated capacity options, such as 20VA, 50VA, 100VA, etc. The rated capacity indicates the maximum power that the transformer can supply to the connected secondary load without significant errors or overheating.
• Accuracy Class:
  • Common accuracy classes include 0.2, 0.5, 1.0. A lower accuracy class number means higher measurement accuracy. For example, a 0.2 - class transformer can provide more precise voltage measurement results compared to a 1.0 - class one.
• Insulation Level:
  • The transformer has appropriate insulation levels to ensure safe operation under different voltage conditions. It can withstand certain levels of over - voltage and electrical stress, with insulation levels specified according to relevant standards.

Features

• High Accuracy:
  • Thanks to advanced manufacturing processes and high - quality materials, JDZ - 10 transformers can achieve high - precision voltage transformation. This is essential for accurate power measurement, metering, and protection functions in the power system.
• Good Insulation Performance:
  • They are equipped with excellent insulation materials and insulation structures. This helps to prevent electrical breakdown and short - circuits, ensuring long - term reliable operation even in harsh electrical environments.
• Compact Design:
  • The single - phase design of JDZ - 10 transformers is relatively compact, which saves installation space. This makes them suitable for use in various electrical cabinets and small - space installation scenarios.
• Reliable Operation:
  • These transformers are designed and manufactured in strict accordance with national and international standards. They have undergone rigorous quality testing and verification, ensuring reliable performance and long service life in continuous operation.