Transformer Turn Ratio Tester
Product Introduction
Transformer Turns Ratio Tester is specially designed for three-phase transformer in power system, especially for transformer of type Z winding and other transformers whose zero-load current is relatively high. The tester has wide testing range, fast testing speed, favorable repeatability, flexible data processing, convenient connection, complete protection, easy learningand convenient operation.
Các thông số kỹ thuật
| Phạm vi kiểm tra tỷ lệ chuyển đổi | 0.8～10000 |
| Phạm vi thử nghiệm nhóm | 0～11 |
| Ransformation ratio testing accuracy | class 0.1 (HV:0.8～200) |
| class 0.2 (HV:200～1000) | |
| class 0.5 (HV:1000～10000) | |
| class 0.2 (LV:0.8～100) | |
| Độ phân giải tỷ lệ chuyển đổi | 0.0001 |
| Đầu vào nguồn | 220V±10%, 50HZ±1Hz |
| Nhiệt độ dịch vụ | -20℃~40℃ |
| Độ ẩm tương đối | 85%, không ngưng tụ |
| Kích thước tổng thể của máy chủ | 325mm×280mm×190mm |
| Trọng lượng của máy chủ | 6,9kg |
Product Characteristics
2、Offers two output voltage options, ideal for transformers with high zero-sequence current.
3、Wide measurement range with a maximum transformation ratio of up to 10,000.
4、Automatic tap position calculation.
5、Fast operation: completes three-phase measurement in just 18 seconds.
7、Can automatically store up to 99 sets of test data.
8、Flexible data handling: supports retrieval, printing, export to USB drive, deletion, and upload to PC.
9、Includes transformer short-circuit protection and inter-turn short-circuit protection; fault information is displayed on the LCD screen in case of a short circuit.
10、Compatible with PC software for full-process testing control and data management.
11、Comes with a detailed operation manual for user convenience.
12、Compact design, slightly larger than an A4 sheet of paper.
13、Lightweight, weighing only 6.9 kg.
