Результаты (
английский) 2:
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Instructions for the control
testing accuracy performance
tests will be conducted in accordance with GOST 1983-2001; 8.216-88; . 20074-83 and 17512-82
Test voltage transformers are carried out on a test bench
for voltage transformers.
The works are carried out as follows:
1. lift pallet to the stand
2. compare the test sheet, nameplate, serial number and work order instructions
3. connect contacts to the primary and secondary terminals
4. measure the resistance of the primary coil
5. set up a model transformer and power supply, install the measuring bridge.
6. Computer peripherals to make the specifications of the order
7. set breakpoints based on regulatory requirements and special customer requirements.
8. turn, raise the voltage to the upper value, lower to control levels
9. record the measured values on home computers
10. reduce the supply voltage to zero, disconnect the
11. recorded in the test sheet printing "final test", the signature date. On the test sheet to delete the factory number, remove the serial order and operating instructions.
12. Disconnect the terminal, put the transformer in the buffering space.
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