|
No.
|
Test item
|
Testing criteria
|
High standard validation
|
|
1
|
Insulation test
|
GB/T9535/IEC61215
|
Insulation and voltage resistance 6500+V
|
|
2
|
Outdoor exposure test
|
GB/T9535/IEC61215
|
Irradiation quantity 70+KW.h/㎡
|
|
3
|
Hot spot endurance test
|
GB/T9535/IEC61215
|
6+ hours irradiation time
|
|
4
|
UV pretreatment test
|
GB/T9535/IEC61215
|
UV irradiation quantity 20+KW.h/㎡
|
|
5
|
Thermal cycle test(200 times)
|
GB/T9535/IEC61215
|
200+ cycles
|
|
6
|
Humidity-freeze test
|
GB/T9535/IEC61215
|
15+ cycles
|
|
7
|
Terminal strength test
|
GB/T9535/IEC61215
|
Tensile test pendant 89.53N， bending test pendant 40N
|
|
8
|
Wet leakage current test
|
GB/T9535/IEC61215
|
Insulation and voltage resistance 2000+V
|
|
9
|
Mechanical load test
|
GB/T9535/IEC61215
|
3000+Pa load /2+ cycles
|
|
10
|
Hail test
|
GB/T9535/IEC61215
|
Hail diameter 35mm/40mm/45mm
|
|
11
|
MST52 Humidity-freeze test
|
IEC61730
|
15+ cycles
|
|
12
|
MST54 UV test
|
IEC61730
|
UV irradiation quantity 20+KW.h/㎡
|
|
13
|
MST12 Scratch resistance test
|
IEC61730
|
Wet leakage insulation voltage after scratch 1500+V
|
|
14
|
MST14 Impulse voltage test
|
IEC61730
|
Impulse voltage 9000+V
|
|
15
|
MST16 Insulation test
|
IEC61730
|
Insulation and voltage resistance 6500+V
|
|
16
|
MST17 Wet leakage current test
|
IEC61730
|
Insulation and voltage resistance 2000+V
|
|
17
|
MST42 Terminal strength test
|
IEC61730
|
Tensile test pendant 89.53N， bending test pendant 40N
|
|
18
|
MST21 Temperature test
|
IEC61730
|
As customer required
|
|
19
|
MST22 Hot spot test
|
IEC61730
|
6+ hours irradiation time
|
|
20
|
MST26 Reverse current overload test
|
IEC61730
|
Power duration 3+ hours
|
|
21
|
MST34 Mechanical load test
|
IEC61730
|
3000+Pa load /2+ cycles
|
|
22
|
MST15 Partial discharge test
|
IEC61730
|
As customer required
|
|
23
|
Salt spray corrosion test
|
GBT 18912-2002/IEC61701-2011
|
Testing time 1000+ hours
|
|
24
|
PID
|
|
Voltage-1500V+
|