Niko 65-410 Mode D'emploi page 77

65-410
- When using halogen lighting with wire-wound transformers, the efficiency of the transformers must
be taken into account. Load the transformers to at least 80% of their nominal power. Take into
account the efficiency of the transformer when calculating the total dimmer load. The transformer
must be suitable for dimming.
- Electronic transformers may behave unstably if the wire length between the transformer and the
lamps exceeds 2m.
- This dimmer produces a limited amount of heat under normal operating conditions. Allow for
sufficient heat dissipation; do not cover the dimmer with insulating material. Take into account
the maximum power when installing several dimmers on top of, or alongside, each other. Install
a fan, if necessary.
- When installing several dimmers on top of, or alongside, each other, it may be necessary to reduce
the maximum power (see load table).
- When installing the dimmer near an audio system, it is advisable to use shielded wires to intercon-
nect the various system components.
- Lamps connected via dimmers do not produce the maximum light intensity. Their light output will
always be less than an identical lamp connected directly to the mains.
- The dimmer is provided with a 'PLC' filter. This filter ensures that any interference caused by
signals transmitted over the mains is suppressed as much as possible.
- Do not switch on the dimmer if the transformers are not loaded.
7. TECHNICAL DATA
- Supply voltage 230V +10%, frequency 50Hz.
- Installation: DIN-rail (6 modules)
- Weight: approx. 440g
- Allowed a ambient temperature: see load table
- Designed for use in an environment with non-condensing atmospheric humidity
- No-load consumption: approx. 2.5W
- Input impedance (0-10V and 1-10V): 120kΩ
- Maximum temperature of cover (tc): 90°C
EN
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R,L,C
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