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Maximum number of HID ballast Four (4) ballast Weight / Dimensions 7 lbs / 7.37”x 5”x4.75” Life Expectancy > 10 years All Sentinel Timers and controllers offer a 3-year warranty. Sentinel products are distributed by: GPS / Global Product Solutions LLC. www.growgps.com...
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Discharge) lighting system, you can either use a bunch of timers Problem: The timeclock or controller is turning On the relay and OR… a device like the HPH-4. The HPH-4 makes it simple to red indicator light but the lights are not turning ON.
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A quick look at the HPH-4… *120-Volt Option The HPH-4 CAN be used to control ballast that are not capable of being operated on 240-volt power however, the number of ballast that can be Wall mount bracket operated is greatly reduced if they are operated on 120-volt. Here is a list of the provides secure number and wattages that can be used on 120-volt power.
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9) Now turn ON the main power. The unit is now ready for use. 10) Ensure that the timeclock / controller that will be activating the 30-amp @ 240-volt main HPH-4 is set to turn ON & OFF at the correct times. Reconnecting power supply. the trigger cable will complete the installation.
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HPH-4. NOTE: The HPH-4 can also be used to control ballasts wired for 120 volt. You must exactly follow the instructions on page #10 of this instruction manual. (See *120-Volt Option) Unless your ballast have interchangeable power cables, it may be necessary to open the HID ballast enclosure and physically change the power connection inside the ballast.
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Installation must be done in accordance with state and local electrical codes. The main power connections must be completed by the user. It is highly recommended to connect the HPH-4 to the power source using #10 AWG wire on a dedicated 30-amp, 240-volt circuit breaker. User provided wiring...
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