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8
SPECIFICATIONS
SYSTEM
Nominal system voltage 12 VDC or 24 VDC (Selected by DIP Switch)
Current rating 30 A
Set point accuracy + / - 50 mV
Minimum voltage to start the micro-
controller, activate protections and guide
operation
9 VDC
Total self consumption current 50 mA
INPUT SIDE (Solar panel / array)
Maximum open circuit voltage Voc of the
solar panel / array
50 VDC
Maximum operating voltage of the solar
panel / array
34 VDC
Maximum short circuit current Isc of the
solar panel / array
30 A
BATTERY CHARGING
Charging algorithm PWM
Charging stages
Bulk, Absorption, Float,
Equalize (Selectable)
Battery Temperature Compensation
With optional Battery Temperature Sensor
(BTS) supplied with 10 ft / 3 M of wire
Coefcient of temperature compensation
when using optional Battery Temperature
Sensor (BTS)
12 V: -5mV/ ºC / cell (25 ºC reference)
24 V: -10mV/ ºC / cell (25 ºC reference)
Temperature compensation range 0 ºC to +50 ºC
PROTECTIONS
High temp shutdown (Temp of the face
plate that is used as a heat sink)
90 ºC - disconnect solar panel / array
70 ºC - re-connect solar panel / array
Over current (overload) shut down 45 A
DISPLAY
Backlit LCD 2 lines X 16 characters, alpha numeric
LED 1 LED for status display
ENVIRONMENTAL
Ambient temperature -10 ºC to +45 ºC
Storage temperature -55 ºC to +85 ºC
Humidity 95% Non Condensing
MECHANICAL
Dimensions (L X W X D) 7.48 X 4.25 X 1.38 inches / 190 X 108 X 35 mm
Weight (With gift box) 1.2 lbs / 0.55Kg
Net weight 0.8 lb / 0.36 Kg
Enclosure / face plate Powder coated steel, for indoor use only
ACCESSORIES INCLUDED
Insulated spade lugs for input / output
connections
4 pieces
For # 8 stud; AWG 12-10 wire size
Self tapping screws for xing the face
plate
4 pieces
7X19, 5/8”; Type 25 point; Flat head; Philips
drive
Specications subject to change without notice
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