Kyocera LYNCOM N25T Datasheet

Ly n c o m 's micro p rocessor based charge controllers incorporate state-of-the-art design and
advanced pulse-width-modulation (PWM) battery charging operation, offering the highest
quality and more features than comparably priced
PV contro l l e r s .
Model N25T is an advanced PV lighting system
c o n t roller for 12 or 24 volt solar systems rated up to
25 amps, designed specifically for applications such
as billboards, street or park lights, campground and
re c reation facilities and marinas.
Field proven PWM design for battery charg i n g ,
reduces water loss, extends battery life, and allows
m o re daily amp-hours into the battery as compare d
to traditional "on-off" controllers. Model N25T
f e a t u res an automatic load timer, which senses
dusk by the solar array and initiates the lighting
time period, which is field adjustable.
The Model N25T lighting timer can be pre-set for
operation of 2, 4, 6, 8, 10 hours, or from dusk to dawn. A low battery voltage load disconnect
c i rcuit (LVD) prevents battery over- d i s c h a rge during extended overcast periods. Model N25T
f e a t u res four system status LED's and a red reverse polarity LED for PV or battery.
S t a n d a rd Feature s
• Advanced solid state design
• O n - b o a rd micro p rocessor to control voltage settings and parameters accurately
• Pulse-width-modulation charge algorithm to extend battery life compared to conventional
" o n - o ff" type contro l l e r s
•
Te m p e r a t u re compensation circuit to automatically adjust the optimum battery regulation
voltage and LVD voltage for a range of -30°C to +80°C
•
Lightning transient pro t e c t i o n
•
PV and battery reverse polarity pro t e c t i o n
•
O v e r-voltage pro t e c t i o n
•
O v e r- t e m p e r a t u re pro t e c t i o n
• Load short circuit and over- c u rrent pro t e c t i o n
• Selection of battery type between flooded and sealed
• Automatic battery equalization for flooded battery
•
Parallel capability
•
5 year limited warr a n t y
R a t i n g s
•
B a t t e ry Voltage:
• Maximum PV current:
•
Maximum Load current:
•
Self-Consumption:
LYNCOM MODEL N25T
PV SYSTEM LIGHTING
C O N T R O L L E R
12/24 Volts Auto Select
25.0 Amps
25.0 Amps
13.0 mA