Delta HEF 070AAA, Specification And Manual

Page: 19 / 22

Part no.:
Delta model no.: HEF070 / HEF160 / HEF500 S
eries
Page 19
2. Environmental Condition
 Operating Temperature
-15°C ~ +55 °C (14 °F ~ +131 °F)
 Storage Temperature
-40 °C ~ +70 °C (-40 °F ~ 158 °F)
 Operation Humidity
Internal air : 0 ~ 80 % RH, non-condensing
 Ingress Protection Rating
IP54 (IEC60529) on external side
UV-resistant plastic
3. Reliability Table
Test item Condition
Vibration Resistance
ISTA 2A / ISTA 2B
High Temperature Exposure
IEC 60068-2-14 test Na
Low Temperature Exposure
IEC 60068-2-14 test Na
Temperature Cycle IEC 60068-2-14 test Nb
Ingress protection (external side) IEC 60529 IP54 / NEMA 12
Salt Fog Test IEC 60068-2-11
Package bump ISTA 2A
Surge Voltage IEC 61000-4-5,EN 55024
Electrostatic discharge IEC 61000-4-2,EN 55024
Electrical Fast Transient IEC 61000-4-4,EN 55024
Abnormal Voltage
4. Safety Certification
5. Accessory
TBD
Test item Condition
CE Declaration of Conformity 2014/30/EU & 2014/35/EU & RoHS
NEMA / UL / cUL
UL508
Type 12