簡介
TOR-80A
TOR-80A絕緣油耐壓測試器，設計用於透過測量擊穿電壓檢測變壓器絕緣油和其它液體電介質。擊穿電壓的測量符合IEC 60156、VDE 0370、ASTM D877、ASTM D1816、IRAM 2341標準。這個標準清單可以根據客戶的需求和標準的新版本的發展進行修改和擴展。
TOR-80A絕緣油耐壓測試器的特點是內建可充電式電池，提供了在變壓器現地附近立即測試的可用性。
TOR-80A絕緣油耐壓測試器，設計用於通過測量擊穿電壓檢測變壓器絕緣油和其它液體電介質。擊穿電壓的測量符合IEC 60156、VDE 0370、ASTM D877、ASTM D1816、IRAM 2341標準。這個標準清單可以根據客戶的需求和標準的新版本的發展進行修改和擴展。
TOR-80A絕緣油耐壓測試器的特點是內建可充電式電池，提供了在變壓器現地附近立即測試的可用性。
測試程序
完成測量單元中的注油並打開設備電源後，顯示幕上出現啟動畫面。操作者選擇油的類型和所需測試標準程序，並啟動自動開始測試。在最後一個測試週期擊穿後，會顯示每個週期的電壓值結果。如果需要的話，每次週期的測試結果，可直接從內建的列表機列印出。
優勢
- 該裝置在充飽電的情況下可操作8小時。
- 符合當今最高的技術要求，具有現代化的電子電路設計和控制軟體。
- 具備可靠、堅固耐用、且易於操作的設備。
- 可通過在變壓器現場進行絕緣油測試，節省了時間和金錢。
|
№ |
Item |
Value |
| 1 |
Operating AC voltage, V |
85 – 264 |
| 2 |
AC frequency of the power network, Hz |
48 – 63 |
| 3 |
Electrical power, VA |
250 max |
| 4 |
Max. output voltage, kV |
Sinusoidal, up to 80 kV RMS |
| 5 |
Output voltage measurement accuracy, % |
± 1 |
| 6 |
Voltage increase rate, kV/sec (adjustable) |
0.1 – 5.0 |
| 7 |
Measurement limit when displaying the output voltage, V |
100 |
| 8 |
High voltage timeout after breakthrough, µs |
10 max, 4 typical |
| 9 |
Measuring cell roominess, cm3 |
500 |
| 10 |
Ambient temperature measurement range, °C |
0 – 100 |
| 11 |
Temperature measurement limit, °С |
1 |
| 12 |
Built-in printer |
yes |
| 13 |
Rechargable battery pack |
yes |
| 14 |
Time of continuous autonomous operation (from battery), h |
8 |
| 15 |
Battery charging time, h |
8 |
| 16 |
Operating temperature, °С |
From 0 to +50/40 |
| 17 |
Transportation and storage temperature, °C |
From -15 to +40 |
| 18 |
Relative humidity, % |
Up to 90 without condensing |
| 19 |
Atmospheric pressure, mmHg |
630 – 800 |
| 20 |
Overall dimensions, mm |
510х300х413 |
| 21 |
Weight, kg, max |
38,1 |
The TOR-80A tester is designed for assay transformer oil and other liquid dielectrics by measuring the electrical breakthrough voltage. The electrical breakthrough voltage is measured in accordance with IEC 60156, VDE 0370, ASTM D877, ASTM D1816, IRAM 2341. This list of standards can be modified and expanded according to the customers’ wishes and to the development of standards’ new versions.
The TOR-80A tester feature is an internal rechargable battery that provides the possibility of autonomous operation in the field at the place of the transformer functioning.
Testing procedure
The start screen appears on the display after filling the measuring cell with oil and switching the device on. The operator selects the type of oil and the procedure of testing. TOR-80A starts testing automatically. The result totals are displayed after the last test cycle breakthrough. If needed result totals can be transferred for printer directly from the tester.
advantageadvantage
- tester can work autonomously for eight hours on fully charged battery;
- tester meets the highest technical requirements, has modern electronics, design and software;
- tester is a reliable, practical and easy to use device;
- tester saves time and money by testing the oil at the transformers operation site.
|
№ |
Item |
Value |
| 1 |
Operating AC voltage, V |
85 – 264 |
| 2 |
AC frequency of the power network, Hz |
48 – 63 |
| 3 |
Electrical power, VA |
250 max |
| 4 |
Max. output voltage, kV |
Sinusoidal, up to 80 kV RMS |
| 5 |
Output voltage measurement accuracy, % |
± 1 |
| 6 |
Voltage increase rate, kV/sec (adjustable) |
0.1 – 5.0 |
| 7 |
Measurement limit when displaying the output voltage, V |
100 |
| 8 |
High voltage timeout after breakthrough, µs |
10 max, 4 typical |
| 9 |
Measuring cell roominess, cm3 |
500 |
| 10 |
Ambient temperature measurement range, °C |
0 – 100 |
| 11 |
Temperature measurement limit, °С |
1 |
| 12 |
Built-in printer |
yes |
| 13 |
Rechargable battery pack |
yes |
| 14 |
Time of continuous autonomous operation (from battery), h |
8 |
| 15 |
Battery charging time, h |
8 |
| 16 |
Operating temperature, °С |
From 0 to +50/40 |
| 17 |
Transportation and storage temperature, °C |
From -15 to +40 |
| 18 |
Relative humidity, % |
Up to 90 without condensing |
| 19 |
Atmospheric pressure, mmHg |
630 – 800 |
| 20 |
Overall dimensions, mm |
510х300х413 |
| 21 |
Weight, kg, max |
38,1 |