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We are manufacturing the DD3-PTI Digital Dialer. The dialer was previously made with the Arrowhead Label and called the DD-3E.
The 3K GOLD and 6K PLATINUM are UL Listed!!!!
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4.25K SILVER
You get more than
your money’s worth.
2-20 Amp circuits with a total capacity of 4250 Watts at 120 Volts
1. The knob controls the lights from full-on to full-off. Many dimmers cannot dim infinitely to off. Many stop dimming even before the lights are dim enough to catch chickens. Then the OFF switch is not the answer. Not so with the 4.25K SILVER dimmer. You control this dimmer. Remember this is a precious SILVER dimmer, so you can expect more from it.
2.
The
knob is very linear. The dial has
numbers from 0 to 10. The voltage
output will be very close to the same on all units set at the same position.
3. A light controller or a whole house control with a lighting table and a 0-10 volts DC output for lighting can control the output of the 4.25K SILVER dimmer.
4. A switch allows the operator to select between MANUAL control or 0-10 volt control from a controller.
5. The 4.25K SILVER dimmer has two outputs. These outputs can control two lines of lights individually or they can control the East end of the building and the West end of the building separately. Two MANUAL override switches can change one end or one side to full-on or full-off without affecting the other output.
6. The input power supplies can be in phase or out of phase, but not 3 phase.
7. Exceptional lightning protection reduces repairs. Pro-Tech, Inc. began manufacturing dimmers in 1977. This experience has provided us a giant leap to design dimmers to resist the effects of lightning and voltage transients.