In the realm of electrical testing, the series of resonant frequency test systems represents a significant leap forward. Designed for efficiency and versatility, these systems are tailored for a wide range of high-voltage testing applications. Let’s explore the technical specifications and practical applications of three key models in the series: 108/108, 216/216, and 270/270.
108/108: Compact Power and Versatility
-
- Model: 108/108
-
- Input Voltage: 220V
-
- Output Voltage: 0-108 kV
-
- Rated Capacity: 108 kVA
-
- Applicability: Ideal for testing power transformers up to 31500 kVA and 35 kV, 35 kVA circuit breakers, busbars, insulators. It can also test 10 kV cables up to 3 KM and 35 kV cables up to 0.5 KM.
-
- Key Components: Includes a 10 kW variable frequency power source, a 10 kVA excitation transformer, four 27/27 1A reactors, and a 120 kV voltage divider.
216/216: Enhanced Capacity for Larger Systems
-
- Model: 216/216
-
- Input Voltage: 220V
-
- Output Voltage: 0-216 kV
-
- Rated Capacity: 216 kVA
-
- Applicability: Suited for 110 kV circuit breakers and busbars, GIS up to 10 sections, 10 kV cables up to 3 KM, 35 kV cables up to 1.5 KM, and fully insulated main transformers at 110 kV.
-
- Key Components: Comprises a 10 kW variable frequency power source, a 10 kVA excitation transformer, four 54/54 1A reactors, and a 250 kV voltage divider.
270/270: The Ultimate Solution for High-End Applications
-
- Model: 270/270
-
- Input Voltage: 220/380V
-
- Output Voltage: 0-270 kV
-
- Rated Capacity: 270 kVA
-
- Applicability: Designed for GIS switches and power transformers at 110 kVA, it can handle 10 kV cables up to 5 KM and 35 kV cables up to 2 KM.
-
- Key Components: Features a 20 kW variable frequency power source, a 15 kVA excitation transformer, five 54/54 1A reactors, and a 300 kV voltage divider.
Diverse Electrical Testing Needs
The series resonant frequency test systems are a testament to advanced engineering and innovation in electrical testing. Each model, with its unique specifications, addresses a range of testing needs, from medium-scale utilities to large industrial applications. With these systems, electrical engineers and technicians can perform precise and reliable high-voltage tests, ensuring the safety and efficiency of electrical components and systems.
