TECHINCAL DATASHEET

LYTE DIN Rail Power Supply

48V 120W 1 Phase / DRL-48V120W1A

□

All parameters are specified at 25°C ambient and AC input unless otherwise indicated.

www.DeltaPSU.com (January 2016, Rev. 01)

10

Assembly & Installation

The power supply unit (PSU) can be mounted on 35mm DIN rails in accordance with EN 60715. The device should be installed with

input terminal block at the bottom.

Each device is delivered ready to install.

Mounting

Dismounting

Fig. 2.1 Mounting

Snap on the DIN rail as shown in Fig. 2.1:

1.

Tilt the unit upwards and insert it onto the DIN rail.

2.

Push downwards until stopped.

3.

Press against the bottom front side for locking.

4.

Shake the unit slightly to ensure that it is secured.

Fig. 2.2 Dismounting

To uninstall, pull or slide down the latch with screw driver as

shown in Fig. 2.2. Then slide the power supply unit (PSU) in

the opposite direction, release the latch and pull out the power

supply unit (PSU) from the rail.

In accordance to EN 60950 / UL 60950, flexible cables require ferrules.

Use appropriate copper cables designed to sustain operating temperature of at least 60°C / 75°C or more to fulfill UL requirements.