Lampen-EVG Kombinationen
Welche Lampe passt zu welchem EVG?
weiterlesenAdvantages from using HALOTRONIC transformers
Optimum lamp operation and reliability with HALOTRONIC in various fields of application with a lamp wattage between
- perfect lamp operation throughout entire part-load operational range
- quietly dimmable
- advantages compared to conventional transformers
- efficiency
- security
perfect lamp operation throughout entire part-load operational range
In contrast to conventional transformers, the HALOTRONIC does not generate any overvoltage. Therefore, operation under partial load will not reduce lamp life either. Consequently, if one lamp in a multi-lamp luminaire fails, for example, this failure will not lead to the early failure of any of the remaining lamps.
The figure shows a conventional 100 VA transformer that is not laid out for partial loads. When operating a 20 W lamp on such a device, the high secondary voltage of >13.5 V will strongly reduce lamp life. The increase of the operating voltage of over 10% will affect a drop of over 60% in lamp life.
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quietly dimmable
Operation of the HALOTRONIC devices is nearly inaudible. Even when run in dimming mode with trailing-edge phase dimmer in the least advantageous dim setting, the noise level should normally stay < 20 dB (A).
For comparison, the recommended values for acceptable noise levels indoors are:
- 35 dB (A) for a quiet living room
- 35 dB (A) for an office
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advantages compared to conventional transformers
Electronic transformers usually come with around 60% of the dimensions, 15% of the weight and 30% of the power consumption of more conventional transformers.
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efficiency
- non-aggressive lamp operation throughout entire part-load operational range
- 2/3 less thermal load for the luminaire from the transformer
- ready to install unit that doesn't necessitate additional security measures
- lower energy consumption as compared to conventional transformers
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security
- the devices come with electronically reversible short circuit, overload and overtemperature protection
- all devices have
and/or 
certification - suitable for and ready to install in luminaires of protection class II and III, and for luminaires with
- and 
- labels or with 
- and 
labels - compliance with European safety regulations, working methods and EMC
- DC operation for emergency lighting systems is possible with
HT - L .
