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S3L3
3 Amp 3 Stage PWM Solar Control with 3 Amp Load
Solar & Load
Model: S3L3 (-24V)

Features

• Protection (PV & Batt), against short-circuit* & reverse polarity*, overload, over temperature & battery removal (*except 24V model)
• Extreme design –40° to +50°C (-40° to +120°F)
• Temperature Compensation
• Reliable - 100% solid state
• Fully encapsulated in epoxy potting
• 5 year warranty
• Manufactured with solar power
• Designed and built in North America

Electrical Specifications
Voltage configurations 12 or 24 volts (custom voltages 6 to 36 volts)
Consumption 0.6 mA, 2.5 mA when charging or load on, 4 mA load on & charging
Max. input 40 volts (12V control), 60V (24V control)
Max. Charging current 3 amps DC
Status Light: 1 LED (1 flash charging, 2 flashes at Bulk Voltage, 3 flashes in Float Mode)

Regulation method Pulse Width Modulation PWM, positive side switching
Solar set points: Bulk:14.4 Volts, Float:13.6 Volts, Temperature Compensated (custom voltages available)
Load set points: On:13.0 Volts, Off:12.0 Volts, (other voltages available to 60V)
Typical time delay: 60 Seconds at or past set point (other time delays available)


General Specifications
Temperature range: –40° to +50°C or +120°F
Case: ABS case, completely sealed in epoxy
Weight: 50 grams (approx. 2oz)
Size(H x W x D): 3.8 x 7.0 x 3.1 cm (1.5 x 2.75 by 1.3 inches)
Wire: 18 gauge leads 5 inches long
Mounting: wall mountable

Options
PWM Off (to ensure no radio interference)
Temperature Compensation Off
Custom voltage setpoints
Custom wire lead lengths
Lithium Battery (no charging below 4C)

S3L3
VOLTAGE