This standard has stated the common basic test methods all-or-nothing relay, measuring relay, line protection, primary equipment protective equipment, automated equipment in the secondary circuit as well as screens, platforms and tanks (hereinafter referred to as products) composed by the relay and equipment in the power system. The monitoring and controlling units in the automated equipment can also exercise this standard.
This standard is applicable to common basic test methods on equipment adopted by the secondary circuit in the power system.
This standard is also applicable to product test on the secondary circuit in the power system in other industries, like the metallurgy, chemical engineering and railway.
1. Scope 1
2. Standards Quoted 1
3. Definitions 3
4. Test Conditions 4
5. Structural and Visual Examination 7
6. Basic Parameter Test 7
7. Performance Test 20
8. Time Characteristic Test 33
9. Power Consumption Test 36
10. Temperature-rise Test 39
11. Low-temperature Test 43
12. High-temperature Test 43
13. Low Air Pressure Test 44
14. Power Supply Impact Test 45
15. Auxiliary Excitation Amount Interrupt Impact Test 45
16. Vibration Test 46
17. Impact Test 50
18. Crash Test 54
19. Insulation Test 56
20. Moisture Test 58
21. Temperature Storage Test 60
22. Overload Test 61
23. Contact Performance Test 63
24. Mechanical Endurance Test 65
25. Electromagnetic Compatibility (EMC) Test 66
26. Automated Equipment Monitoring and Controlling Unit Basic Performance Test 117
27. Equipment Performance Test 125
This standard has stated the common basic test methods all-or-nothing relay, measuring relay, line protection, primary equipment protective equipment, automated equipment in the secondary circuit as well as screens, platforms and tanks (hereinafter referred to as products) composed by the relay and equipment in the power system. The monitoring and controlling units in the automated equipment can also exercise this standard.
This standard is applicable to common basic test methods on equipment adopted by the secondary circuit in the power system.
This standard is also applicable to product test on the secondary circuit in the power system in other industries, like the metallurgy, chemical engineering and railway.
Contents of GB/T 7261-2000
1. Scope 1
2. Standards Quoted 1
3. Definitions 3
4. Test Conditions 4
5. Structural and Visual Examination 7
6. Basic Parameter Test 7
7. Performance Test 20
8. Time Characteristic Test 33
9. Power Consumption Test 36
10. Temperature-rise Test 39
11. Low-temperature Test 43
12. High-temperature Test 43
13. Low Air Pressure Test 44
14. Power Supply Impact Test 45
15. Auxiliary Excitation Amount Interrupt Impact Test 45
16. Vibration Test 46
17. Impact Test 50
18. Crash Test 54
19. Insulation Test 56
20. Moisture Test 58
21. Temperature Storage Test 60
22. Overload Test 61
23. Contact Performance Test 63
24. Mechanical Endurance Test 65
25. Electromagnetic Compatibility (EMC) Test 66
26. Automated Equipment Monitoring and Controlling Unit Basic Performance Test 117
27. Equipment Performance Test 125
