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right power supply is essential for UV Curing systems. Alpha-Cure are able to
offer a wide choice to suit your specific needs:-
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| | • | | Choke
& Ignitor Control Gear | |
| | | | Widely
used in the narrow web market, it is the simplest most cost-effective method of
running medium pressure UV curing and metal halide lamps. A
single-phase (220/240 volt) supply, choke and ignitor circuit, will run lamps
with an arc voltage up to 135 volts. A cross phase (380/415 volt) supply, coke
and ignitor circuit, will run lamps with an arc voltage from 135 to 285 volts. | |
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| | • | | Constant
Wattage Control Gear | |
| | | | The
most common form of control gear for running medium pressure UV curing and metal
halide lamps with arc volts between 285-3000v. Widely used for its reliability
and because the lamp power remains constant regardless of supply fluctuations.
Lamp power variation can be simply achieved by switching the series capacitors
in or out. | |
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| | • | | Reactive
Transformer Control Gear | |
| | | | A
widely used power supply for running medium pressure UV curing and metal halide
lamps. The benefit of reactive over constant wattage control gear when running
high power metal halide lamps, is the stability of the lamp arc. | |
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| | • | | Fully
Electronic Control Gear | |
| | | | Electronic
Power Supplies are the new generation of control gear for the rapidly expanding
narrow web market. Electronic power supplies offered up to 9kw and provide step-less
control of the lamp output from 10% to 100%. This innovative control gear has
been specifically designed to optimise the lamp's life and performance. This means
that the electronic power supplies control the lamp's warm up and running characteristics
to best suit the lamp, ultimately resulting in a cost efficient control gear option. | |
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| | • | | ContiTron
Control Gear | |
| | | | A
new range of step-less controlled power supplies for UV-curing lamps up to 10kw.
The rapid development in UV-print technology for the narrow web market means that
more and more companies require step-less controlled UV-systems. To date the common
solution for step-less control has been a reactive transformer controlled by a
pre-switched thyristor. This solution is very expensive for narrow arc lamps and
due to the phase cut off (d.c. element of the waveform) there is actually a period
when the lamp is off during each cycle of the lamps operation. | |
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available: | |
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Step-Less Electronic Ballast (4-12 kW) | |
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Step-Less Electronic Ballast (4-32 kW) | |
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