Charge regulator, Specialty concepts

The Automatic Sequencing Charger™ (ASC) is a very compact,
efficient 100% solid-state battery charger regulator for use in PV
systems. The ASC is a negative-ground switching shunt regulator,
housed in an anodized aluminum chassis and encapsulated in a
hard epoxy resin. The terminal block accepts up to 10-gauge wire
or a space connector, providing simple installation. The ASC is FM
approved for hazardous locations, UL listed, and provides lightning
and reverse leakage protection. The ASC PLUS features a lowvoltage
load disconnect, a waterproof battery fuse, and a linear LED display indicating battery status.
The MARK/15™ is a solid-state charge controller for use in PV systems with currents up to 15
amps. It includes a full-featured LCD meter to display battery voltage, array current and charge
set-point. It is intended to flush-mount within a wall for a very distinctive appearance. General
specifications include fuse protection on both battery and array and bargraph battery condition
indicator. The Mark/15 is UL Recognized.
The MARK/22 is similar to the MARK/15 but is rated for 22 amps of PV current. It also has a
low-power consumption LCD digital display, which can show two different system parameters -
battery voltage and array current.