Safety Sockets; Description - Festo Sodium Vapour Lamp EduTrainer Manual De Instrucciones

5 Safety Sockets

Unless otherwise indicated in the technical data, the following color coding applies for supply and signal
connections on components of the Festo Didactic Learning System.
Color Meaning
Protective extra-low voltage,
signal input/output
(2 mm/black)
Supply voltage
(4 mm/gray)
Neutral conductor
(4 mm/gray with blue ring)
Protective grounding terminal PE+
The specified protection class and safe use can only be ensured if laboratory safety cables supplied by Festo
Didactic are used.
The protective grounding terminal is designed as PE+ contact. This connection provides a low-impedance,
safe protective grounding conductor connection. The mechanically incompatible connection prevents a
connection error with a 4 mm laboratory safety cable.
The operator bears the responsibility for any removal of this adapter. The adapter can be unscrewed with a
1.5 mm socket head screw. The locking mechanism is located in the drill hole of the adapter. Unscrew the
screw in clockwise direction.

6 Description

The EduTrainer
It includes a sodium vapor lamp and the corresponding electronic ballast unit. Switches are provided for
switching the lamp and controlling the dimmer function. The built-in temperature sensor Pt100 offers a
simple means of determining the reflector temperature in the device.
All the switching devices and loads required for testing are included in the device and
can be switched using 2 mm or 4 mm laboratory cables.
28
® is used to determine the function of sodium vapor lamps and how they work.
© Festo Didactic 8064068