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Our Ref.: iMP4xxx\op Issue Date : June 23, 2006
Page 1 of 4
INSTALLATION AND OPERATING INSTRUCTIONS
FOR iMP4-XXXX-XXXX-XXXX-XXXX-XXXX-XX
Revised: May 21, 2009
BEDIENUNGSANLEITUNG
To comply with the published safety standards, the following must be observed when using this power supply.
1. Excluding +5Vsb, maximum continuous total output power on DC/DC modules is 1158W at 200-240Vac / 254-300Vdc
input voltage, and 750W at 100-240Vac / 120-300Vdc input voltage using normal airflow direction at 50°C maximum
ambient temperature and 600W at 100-240Vac / 120-300Vdc input voltage at reverse airflow direction at 40°C max.
ambient temperature. Output power decreases 2.5% per °C from 50°C to 70°C ambient temperature for normal airflow
and 40°C to 60°C ambient temperature for reverse airflow, except for +5Vsb.
2. The power supply is intended for use as a component part of other equipment. When installing the power supply and
making input and output connections, the relevant safety standards e.g. UL 60950-1; IEC 60950-1; EN 60950-1; CSA
C22.2 No. 60950-1-03; UL 60601-1; IEC 60601-1; EN 60601-1; CSA C22.2 No. 60601-1 must be complied with,
especially the requirements for creepage distances, clearances and distance through insulation between primary
wiring and earth or secondary (SELV) wiring.
3. The power supply is approved and certified for the rated voltage range AC 100V-240V/200-240V or DC 120Vmin-
300Vmax/254Vmin-300Vmax.
4. The fuses (F201 & F202) should only be replaced by 16A, 250V, Type SP manufactured by Schurter or Type
216016.MXEP manufactured by Littelfuse.
5. The disconnection from the line must be in the end system.
6. The AC/DC input connector has not been evaluated at component level. Evaluation shall be made when it is
connected to the end system.
7. The built-in converter shall be powered from DC source, which is rectified from a mains supply voltage not exceeding
AC 250V.
8. Hazardous voltage exists in the primary circuits. Disconnect power supply before servicing.
9. In case of failure, this power supply must be returned to Astec Authorized Service Station for Servicing to ensure
compliance with safety requirements.
10. The power supply has a double pole input connector and equipped with a fuse on the neutral line.
Caution: Double pole/neutral fusing power supply
11. The earth wire must be connected only to the earthing point, which is marked with the earth symbol. If the earth wire is
connected by a screw, the wire must have an annular eyelet and has to be adequately locked against accidental
loosening.
12. This Power Supply is designed for TN-S-power system.
13. This power supply is part of an EDP-System. It is not equiped with a power cord. A safety agency (e.g. CSA, VDE)
approved power cord and plug, with appropriate wire gauge for the rated input current, must be provided together with
EDP-System by the End System Manufacturer.
14. This power supply is CE marked following the provisions of the Low Voltage Directive, 2006/95/EC.