Schneider Electric LV halogen dimmer insert User Guide

GB
| of overloading and the risk of unsuitable
Do not use dimmers on socket-outlets! The risk
appliances being connected is too high.
Operating the dimmer
You can switch (A) and dim (B) the loads using the
rotary knob.
LV halogen dimmer insert for inductive load
A
Completing the dimmer
Operating instructions
T2.5H
Complete the dimmer with a frame and a central plate
for rotary dimmer inserts up to 600 VA (art. nos.
MTN5699.., MTN5670.. MTN5720..).
25-600
VA 230
V~
50 Hz
B
Installing the dimmer
T2.5H
25-600
¼
Art. no. MTN572599
DANGER
Risk of fatal injury from electrical current.
The outputs may carry an electrical voltage even
when the dimmer is switched off. Always
disconnect the fuse in the incoming circuit from
the supply before working on connected loads.
For your safety
1 Wire up the dimmer for the application.
Applications:
¼
DANGER
Risk of fatal injury from electrical current.
All work on the device should only be carried out
by trained and skilled electricians. The countryspecific regulations must be followed.
¼
DANGER
Risk of fatal injury from electrical current.
The outputs may carry an electrical voltage even
when the dimmer is switched off. Always
disconnect the fuse in the incoming circuit from
the supply before working on connected loads.
LV halogen dimmer insert introduction
– Dimmer as a one-way switch or instead of a twocircuit switch:
VA 230
V~
50 Hz
What should I do if there is a problem?
The electrical load does not light up.
Replace the fuse. Reduce the connected load before
repeating.
The dimmer dims independently in the operating
state.
Allow the dimmer to cool down and reduce the
connected load.
The dimmer buzzes during operation.
Buzzing during operation may occur depending on
design, and does not signify a malfunction.
Replacing the fuse
¼
DANGER
Risk of fatal injury from electrical current.
Switch off the mains voltage.
A
– Dimmer as a two-way switch:
Using the LV halogen dimmer insert (referred to below
as dimmer) enables you to switch and dim the
following ohmic and inductive loads with a rotary knob:
B
T2.5H
25-600
VA 230
V~
50 Hz
– Incandescent lamps or halogen lamps 20 – 500 VA
1 Pull the fuse holder out forwards and replace the
fuse A (replacement fuse B).
– Low-voltage halogen lamps with dimmable,
inductive transformer 20 – 500 VA
½
CAUTION
Damage to the device.
The dimmer requires a minimum load of 20 VA
for operation. If this is not met, the dimmer may
be damaged.
½
CAUTION
Damage to connected devices.
Connected devices can be damaged if you
connect capacitive loads.
½
Technical data
|
A neutral conductor is not required.
Mains voltage:
Nominal power:
Residual brightness:
Short-circuit
protection:
AC 230 V, 50 Hz
20 – 500 VA
Permanently set
G - Fuse insert T 2.5 H
2 Installing the dimmer
CAUTION
Damage to the device.
When transformers are used: Only connect
dimmable, wound transformers to the dimmer.
| standard flush mounting box, the maximum
If you do not install the dimmer in a single,
Load
red.
by
Dimmer
installed in
cavity or
wooden
walls*
Several
dimmers
installed in
combinatio
n*
Several
dimmers
mounted
on a DIN
rail*
25 %
X
X
X
30 %
Dimmer in
1 or 2-gang
surfacemounted
housing
Dimmer in
3-gang
surfacemounted
housing
X
50 %
* If several factors apply at once, add the load
reductions together.
X
Schneider Electric Industries SAS
If you have technical questions, please contact the Customer Care Center in your country.
www.schneider-electric.com
This product must be installed, connected and used in
compliance with prevailing standards and/or installation regulations. As standards, specifications and designs develop from time to time, always ask for
confirmation of the information given in this publication.
V5725-561-00 01/08
permissible load is reduced as follows, due to the
restricted heat dissipation:

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