Safety Information

Page 11 of 43
Report Ref. No.: 68.210.18.0104.01
IEC 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch
TRF No. IEC60950_1F
2.9.3
Grade of insulation
Functional, basic,
supplementary, double or
reinforced insulation
P
2.9.4
Separation from hazardous voltages
P
Method(s) used ..................................................... :
Method 1

2.10
Clearances, creepage distances and distances through insulation
P
2.10.1
General
P
2.10.1.1
Frequency ............................................................. :
Considered
P
2.10.1.2
Pollution degrees .................................................. :
2
P
2.10.1.3
Reduced values for functional insulation
P
2.10.1.4
Intervening unconnected conductive parts
P
2.10.1.5
Insulation with varying dimensions
N/A
2.10.1.6
Special separation requirements
N/A
2.10.1.7
Insulation in circuits generating starting pulses
N/A
2.10.2
Determination of working voltage
Considered.
P
2.10.2.1
General
P
2.10.2.2
RMS working voltage
(see appended table 2.10.2)
P
2.10.2.3
Peak working voltage
(see appended table 2.10.2)
P
2.10.3
Clearances
P
2.10.3.1
General
P
2.10.3.2
Mains transient voltages
P
a) AC mains supply ............................................... :
2500Vpeak
P
b) Earthed d.c. mains supplies ............................. :
N/A
c) Unearthed d.c. mains supplies ......................... :
N/A
d) Battery operation .............................................. :
N/A
2.10.3.3
Clearances in primary circuits
(see appended table 2.10.3
and 2.10.4)
P
2.10.3.4
Clearances in secondary circuits
N/A
2.10.3.5
Clearances in circuits having starting pulses
N/A
2.10.3.6
Transients from a.c. mains supply ........................ :
N/A
2.10.3.7
Transients from d.c. mains supply ........................ :
N/A
2.10.3.8
Transients from telecommunication networks and
cable distribution systems ..................................... :
N/A
2.10.3.9
Measurement of transient voltage levels
N/A
a) Transients from a mains supply
N/A
For an a.c. mains supply ....................................... :
N/A