24 volt DC UPS controller for use in vehicles with 10A pass through -40°C Option		24 volt DC UPS module keeps 24 volt equipment alive in vehicles and airplanes using an external sealed lead acid battery.
			Click here for the 12V 3 amp car UPS controller
This page shows the pricing for the -40°C option. To see the full data sheet for the 24V DC UPS controller please refer to the standard option web page.			Click here for the 12V 10A car UPS controller
	Model Price for quantity 1-49 Price for quantity 50-99 Quantity 100-499 Quantity 500-1999 PST-DC-UPS-2424-10A-N26.2-P20-40C $98.00 $85.50 $74 $59 PST-DC-UPS-2424-10A-N23.6-P20-40C $98.00 $85.50 $74 $59 PST-DC-UPS-2424-10A-Nxx-Pyy-40C (xx is your choice between 30 and 18 volts yy is your choice between 26 and 18 volts) Delivery time for samples of the custom voltages can take up to two weeks. $98.00 $74 $74 $59 DIN Rail mounting kit (see below) $6.00 $4.20 $3.80 $2.95 In-line fuse kit, consists of 2 in-line automotive spade fuse holders for the battery+ and load+ lines. Includes 10 amp fuses. $22.00 $18.30 $15.90 $14.25 This uninterruptible power supply control module is specifically designed to withstand the harsh electrical and temperature requirements of automotive equipment including spike, dropouts, load dumps, jump-starting, and high or low temperatures. The PST-DC-UPS-2424-10A can be ordered with a range of "N" and "P" values, as explained in the following table. Suffixes* Voltage at which vehicle battery is cut of from the load Voltage at which auxiliary battery is cut off from the load Why? N26.2 (most common choice) 26.2 ±0.2 volts   Load is disconnected from the vehicle electrical bus when the ignition is switched off N25.8 25.8 ±0.2 volts     N25.4 25.4 ±0.2 volts     N24.0 24.0 ±0.2 volts     N23.8 23.8 +0.1 -0 volts   Allows the load to be powered by the vehicle battery most of the time but still start the vehicle (barely). N?? Tell us what you need, the range is between 30 volts and 18 volts. The tolerance is ±0.2 volts     P20 (most common choice)   20 volts When deep cycling of the auxiliary battery is desired. P18   18 volts When longest possible system operation is desired regardless of loss of auxiliary battery cycle life. P??   Tell us what you need, the range is between 26 volts and 18 volts   Tolerance Tolerance for N values is ±2.5% Tolerance for P values is ±2.5%   Users Manual Click here for the User's and Installation Manual     **(For example PST-DC-UPS-2424-10A-N26.2-P20 would be a module which disconnects from the vehicle battery when the vehicle voltage falls lower than 26.2 volts and turns the auxiliary battery off when it falls to 20 volts)

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