7
TECH CORNER
1.
CONTROLLER:
The controller turns off power to the load at 11V
(22V if 24V array) and reconnects when the battery reaches 12.6V
(25.2V if 24V array). This protects battery from over-discharge and in-
creases battery life and performance.
2.
CAPACITY:
With a typical AP running 4W average. A single 12V
52Ah battery should be able to provide backup power for up to 75 hours
at room temperature. For cold temperatures the capacity is reduced by
20-30%.
3.
VENTING:
The enclosure is vented thru the included PowerVent™.
The fan is thermostatically controlled to turn on when the temperature
inside the enclosure exceeds 45C. It runs on 12V to 24VDC.
4.
DUAL INPUTS:
The UPS-ST-600 can be used with AC Power alone
or Solar Power alone or a combination of both.
5.
SOLAR PANEL:
The MPPT controller used in the UPS-ST-600 can
handle a maximum panel size of 550W @ 12V Battery or 1100W @
24V Battery. Maximum panel voltage is 90V. Do not exceed 40A into
the solar panel input of the solar controller.
