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Page 3
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
General Specifications
Temperature ranges
– Operating
– 25 °C…+70 °C ambient temp. max.
– Derating above 60 °C
5% /K
– Storage (non operating)
– 25 °C…+ 85 °C
Humidity
(non condensing)
20 – 90 % rel H
Temperature coefficient
0.02% /°C
Switching frequency
66 kHz
(Pulswidth modulation)
Efficiency
89% typ.
Isolation
according to IEC/EN 60950, UL/cUL 60950
Safety standards
IEC/EN 60950 (SELV)
EN 50178 -
overvoltage degree III
-
pollution degree II
UL/cUL 60950, UL 508C
Safety approvals
UL/cUL 60950, UL 508 C listed,
CSA 22.2-14
CB-Report as per IEC 60950
Electromagnetic compatibility (EMC), Emissions
EN 50081-1 / EN 50081-2
EN 55011 class B, EN 55022 class B,
FCC part 15, level B
EN 61000-3-2 , class A
– Harmonic current emissions
Electromagnetic compatibility (EMC), Immunity
– Electrostatic discharge (ESD)
– Radiated RF field immunity
– Electrical fast transient / burst immunity
– Surge immunity
– Immunity to conducted RF disturbances
– Power frequency field immunity
–
Voltage dips and interruptions
–
Immunity to electromagnetic field from digital radio telephones
EN 61000-6-2
IEC / EN 61000-4-2
IEC / EN 61000-4-3
IEC / EN 61000-4-4
IEC / EN 61000-4-5
IEC / EN 61000-4-6
IEC / EN 61000-4-8
IEC / EN 61000-4-11
ENV 50204
4 kV / 8 kV
10 V / m
2 kV
0.5 kV / 0.5 kV
10 V
30 A / m
criteria B/C
10 V / m
Safety class
Degree of Protection 1
(IEC 536)
Case protection
IP 20
(IEC 529)
Environment
– Vibration
– Shock
IEC 60068-2-6, 2g from 5Hz to 500Hz (3 axes)
IEC 60068-2-27, 15g for 11ms (3 axes)
Enclosure material
Aluminum
(chassis)
/ steel
(cover)
Mounting
(snap-on with selflocking spring)
35 mm DIN-rails as per EN 50022
Connection
Screw terminals (double terminals for output)
Industrial Power Supplies
TTL Series 480 Watt