20
21
-1
1
8
Power Supply PS1000-A6-24.5
Installation Instructions
4
Installation Instructions
This device may only be installed and put into operation by qualified personnel.
This device does not contain serviceable parts. The tripping of an internal fuse is caused
by an internal defect.
If damage or malfunction should occur during installation or operation, immediately turn power
off and send unit to the factory for inspection.
Install the device in an enclosure providing protection against electrical, mechanical
and fire hazards.
Install the device onto a DIN mounting rail according to EN 60715 with the input terminals on
the bottom of the device. Other mounting orientations require a reduction in output current.
Make sure that the wiring is correct by following all local and national codes. Use appropriate
copper cables that are designed for a minimum operating temperature of 60°C for ambient
temperatures up to +45°C, 75°C for ambient temperatures up to +60°C and 90°C for ambient
temperatures up to +70°C. Ensure that all strands of a stranded wire enter the terminal
connection. Unused screw terminals should be securely tightened.
The device is designed for pollution degree 2 areas in controlled environments.
No condensation or frost is allowed.
The enclosure of the device provides a degree of protection of IP20.
The isolation of the device is designed to withstand impulse voltages of overvoltage category
III according to IEC 60664-1.
The device is designed as "Class of Protection I" equipment according to IEC 61140.
Do not use without a proper PE (Protective Earth) connection. Use the terminal on the input
block for earth connection and not one of the screws on the housing.
The device is suitable to be supplied from TN-, TT- and IT mains networks. The voltage
between the L or N terminal and the PE terminal must not exceed 300Vac continuously.
The input can also be powered from batteries or similar DC sources. The voltage between
the input terminal and the PE terminal must not exceed 360Vdc continuously.
A disconnecting means shall be provided for the input of the device.
The device is designed for convection cooling and does not require an external fan.
Do not obstruct airflow and do not cover ventilation grid!
The device is designed for altitudes up to 5000m (16400ft). See additional requirements
in this document for use above 2000m (6560ft).
Warning!
Explosion hazard from live wiring of non-intrinsically safe circuits
•
Turn power off before working on the device. Protect against inadvertent re-powering.
•
Do not modify or repair the unit.
•
Do not open the unit as high voltages are present inside.
•
Use caution to prevent any foreign objects from entering the housing.
•
Do not use in wet locations or in areas where moisture or condensation can be expected.
•
Do not touch during power-on, and immediately after power-off. Hot surfaces may cause
burns.
Note
If you use the device
in hazardous areas, observe the safety information in the instruction
manual and in chapter 21.
