Data Sheet

Product Data Sheet 4414 HH
01/30/2019 page 8 of 9
5 Safety
5.1 Electrical Safety
Dielectric strength
DIN EN 60950 (VDE 0805) and DIN EN 60335 (VDE 0700)
A.) Type test
Measuring conditions: After 48h of storage at 95% R.H. and
25°C.
No arcing or breakdown is allowed!
All connections together to ground.
500 VAC / 1 Min.
B.) Routine test
Measuring conditions: At indoor climate.
No arcing or breakdown is allowed!
All connections together to ground.
850 VDC / 1 Sec.
Isolation resistance
Measuring conditions: After 48h of storage at 95% R.H. and
25°C measured with U=500 VDC for 1 min.
RI > 10 MOhm
Clearance / creepage distance
1,0 mm / 1,2 mm
Protection class
III
5.2 Approval Tests
CE
EC Declaration of Conformity
Yes
EAC
Eurasian Conformity
Yes
UL
Underwriters Laboratories
Yes / UL507, Electric Fans
VDE
Association for Electrical, Electronic and Information
Technologies
Yes / Approval acc. to EN 60950 (VDE 0805) - Information
technology equipment
CSA
Canadian Standards Association
Yes / C22.2 No. 113 Fans and Ventilators
CCC
China Compulsory Certification
Not applicable
6 Reliability
6.1 General
Life expectancy L10 at TU = 40 °C
50.000 h
Life expectancy L10 at TU max.
25.000 h
Life expectancy L10 acc. to IPC 9591 at TU = 40 °C
85.000 h