Page 13 of 23
17150 issue 17, October 2018
Vega DC Handbook
Environmental Specifications:
Description
Operation
Storage
Use
Indoor
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Temperature
0°C - +50°C (derating at 2.5%/°C 50 to 65°C, not
covered by approvals)
-40°C - +70°C
Humidity
5 - 95% RH, non-condensing
5 - 95% RH, non-condensing
Altitude
-200m - 5000m
-200m - 5000m
Pressure
70kPa - 106kPa*
54kPa - 106kPa*
Orientation
ALL*
ALL
Material Group
IIIb
Pollution Degree
2
Overvoltage Category
II
Class
I
Weight
2 kg (Dependent on configuration)
IP Rating
IPX0
* except baseplate upprmost and vertical with airflow downwards
Thermal evaluation should be considered for products operating at elevated altitudes above 2000m
Level of Insulation:
Dielectric Strength testing is carried out as follows:
Primary mains circuit to earth: - 2.25 - 2.35kVDC
Primary mains circuits to secondary: -4.25 - 4.35kVDC*
Outputs to each other and to earth are isolated to 200VDC.
*This test is not possible with Y capacitors fitted to the unit as damage to these capacitors may occur.
Safety Approvals:
UL60950-1 and CSA22.2 No.60950-1 - UL Recognised. C-UL for Canada.
IEC / EN60950-1 - CE mark.
IEC/EN60950-1 - CB Report and Certificate.
CE marking when applied to any Vega DC
product indicates compliance with the Low Voltage Directive in that
it complies with EN60950-1, and with the ROHS Directive.
Fusing:
Internal fuses: FS1 20A/250V fast acting HBC fuse 6.3x32mm
Symbols:
DC
EARTH
- Negative DC
+ Positive DC
Fast-ons
Terminal block
If the earth terminal of the Vega DC PSU is connected to the main incoming earth conductor of the end
equipment, the installer must cover the earth symbol with a label bearing the earth symbol of IEC60417-5019.
WARNING: No modification of this product is allowed.
Note: All output voltages/variants may not be available as standard units, refer to datasheet for
standard product range. These (and other variants) may be available as non-standard or custom
units, please contact our sales team for details.
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