TRACO POWER TIS Serie Instructions De Service page 3

Warning
The power supplies are constructed in accordance with the safety requirements of EN60950, UL1950 and UL508. They fulfil the
requirements for CE-compatibility and carries the CE-mark. They are UL and cUL approved.
The compact rugged TIS build-in power supplies were designed especially for use in process automation and other industrial control
applications demanding high reliability and tight output regulation under severe factory-floor conditions.
Hazardous voltages are present in this power supply during normal operating conditions. However, these are inaccessible. Failure to
properly maintain the power supply can result in death, severe personal injury or substantial property damage. Only qualified personnel
is allowed to work on or around this power supply. The successful and safe operation is dependent on proper storage, handling,
installation and operation.
The potentiometer to adjust the output voltage is only allowed to be actuated using an insulated screwdriver, because accidental
contact may be made with parts inside the power supply carrying dangerous voltages.
Instructions:
•
Check operating instructions.
•
Heatsink temperatures of 100°C can be reached.
•
Risk of electrical shock and electrical energy discharge. The power supply must not be opened until at least 5 minutes after
complete disconnection of the mains.
Caution:
Electrostatically sensitive device. The power supply may only be opened by qualified personnel.
Description and construction
The TIS power supplies are build-in units. The mounting position has to fulfil the requirements for fireproof case according to UL1950, IEC/EN 60950
or other appropriate national standard. The relevant UL regulations or equivalent local regulations must be observed during installation.
The TIS power supplies are designed for mounting on a DIN rail TS35 (EN 50022-35x15/7.5) and for operation from 115 or 230VAC, 50/60Hz
(selectable with input voltage selector switch 115/230VAC) single phase systems.
The output voltage of the TIS power supplies is potential-free (floating), protected against short circuit and open circuit conditions.
Attention: In case of non-observance or exceeding the mentioned limiting value of the data sheet, the function and electrical
safety can be impaired and can destroy the power supply.
Installation
A sufficiently strong DIN-rail has to be provided. As alternative a kit for chassis mounting is available. The correct mounting position for optimal
cooling performance must be observed. Above and below the power supply a minimum free space of 80mm [3.15in] is required and on each side of
the power supply a minimum space of 50mm [1.97in] is required to allow sufficient air convection. The air temperature measured 10mm [0.39in] below
the power supply must not exceed the specified values in the data sheet. Observe power derating above 50°C. (see data sheet)
To fix unit on the DIN-rail, clip top part on DIN-rail, push inwards until you hear a clipping sound. To fix TIS 600 on the DIN-rail, clip top part on DIN-
rail, push first downwards and than inwards until the power supply is properly seated.
To remove the unit, grip both sides of the power supply near the bottom and pull outwards. When clip has cleared bottom DIN-rail lift unit off DIN-rail.
To remove TIS 600 grip both sides of the power supply near the bottom, pull first downwards and than outwards. When clip has cleared bottom DIN-
rail lift unit off DIN-rail.
Only qualified personnel may carry out the installation. The connection of the supply voltage has to be carried out in accordance with the local
regulations. A protective device (fuse, MCB) and an easy accessible isolating device for disconnecting the power supply must be provided. On TIS
300, TIS 500 and TIS 600 all output terminals should be connected to the load.
Before installation ensure that the main switch is switched off, prevented from being switched on again and proper position of input
voltage selector switch must be observed. In case of non-observance touching at any alive components or improper dealing with
this power supply can result in death or severe injury.
Danger:
Never work on the power supply if power is applied!
Jenatschstrasse 1
Tel: +41 1284 2911
CH-8002 Zürich
Fax: +41 1201 1168
E-Mail: sales@traco.ch Date: September 07, 1999
Issue: 1.0
www.tracopower.com
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