Solar Innovation Ltd.

          P.O Box 85078-80100
          Tel: 254-41-470108/9
          Fax: 254-41-470108
          Mombasa Kenya.

The Power Tarom regulator series is designed for Photovoltaic stand alone systems up to 7 KWP. By changing the SOC control mode into an voltage based mode, the Tarom regulator series can be connected in parallel to the battery for solar array up to 20KWP or more 10V module power

Field adjustable parameters

	State-of-charge (SOC) determination
	Manual load disconnect
	Self test
	Battery capacity
	Lead acid or gel/AGM battery
	Acid dencity (specification gravity)
	Boost charging level and time period
	Equalization charging level and time period
	High voltage disconnect (SOC or voltage)
	Low voltage disconnect (SOC or voltage)
	Load reconnection (SOC or voltage)
	Load connection only during night after sunset
	By settable delay and time period
	Temperature compensation value
	Reset of factory pre-adjusted parameters

Feature and safety

PWM battery charging at 20Hz

Reverse polarity protection (All terminals)

Built in data logger for upto 7 weeks

One general alarm output (potential free)

Storage capacity

Lightning protection

Built in Ah counter

IP65 protection class for outdoor installation

Over current protection (battery)

Technical data

	Power Tarom 2070	Power Tarom 2140	Power Tarom 4055	Power Tarom 4110
Normal system voltage	12/24V	12/24V	48V	48V
Max. module current	70(58A)	70(58A)	55(46A)	110(92A)
Max Load current	70(58A)	70(58A)	55(46A)	55(46A)
All current values are for the same load and module current (=100%) at 20°C and 50°C)
Operating temperature range	-10...+50°C)
Cable terminal	50 / 70 mm
Weight and dimension	9 / 10 kg, 330x360x190 mm
Enclosure	power coated steel, aluminium heatsink
Protection degree	IP 65
Self consumption	12mA
Overtemperature	75°C, reset at 65°C
Overvoltage	>65

Field adjustable parameters	range	default
End of charge voltage (HVD)	13.0..14,15V	13.7V
Boost charge level	13.5..15.0V/0.5..5h	14.7V/2h
Equalization charge level	13.5..15.5V/0.5..5h	15.0V/2h
Load disconnect (SOC)	20..70% SOC	<30% SOC
Low voltage disconnect	11.0...12.5V	11.4V
Load reconnect (SOC)	40..90% SOC	>50% SOC
Load reconnect (voltage)	11.8 ... 13, 3V	12.6V
Temperature compensation	-2mV...-8mV	-4mV / K
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