Steca Tarom

235, 245, 430, 440
 

30 A - 45 A
12 V / 24 V, 48V

PDF

The Steca Tarom is the high end solar charge controller optimally designed for demanding telecom applications and complex off-grid PV hybrid systems. A huge variety of exiting features allows the user to adapt this controller to the special needs of the specific installation.
 

It is your best choice for the medium and large power range (up to 2400 Wp) on three voltage levels (12 V, 24 V, 48 V). Additionally it is possible to connect further devices like a temperature sensor, a datalogger and a remote switch to configure and monitor the photovoltaic system optimally. An in built Ah counter gives additional valuable energy balance information to the user.
 

Features
• PWM shunt battery charging
• state of charge (SOC) battery regulation
• energy management for hybrid systems
• built in Ah counter
• boost charging
• equalising charge
• float charging
• automatic load reconnection
• automatic selection of voltage for 12 V / 24 V
• temperature compensation
• positive grounding (or)
• negative grounding on one terminal
• field adjustable parameters by four buttons
• lighting control options during nighttime
• RJ45 interface
• manual load disconnect

Steca Power Tarom

2070, 2140, 4055, 4110, 4140  
55 A - 140 A
12 V / 24 V, 48V
 

PDF

Designed for industrial and outdoor applications, Steca Power
Tarom controllers come in a IP 65 powder painted steel enclosure for the large power range (up to 8400 Wp) on three voltage levels (12 V, 24 V, 48 V). Power Tarom controllers are based on the same technology as the Steca Tarom controllers. If you connect them in parallel on a common DC bus power line, several controllers operate in one single PV or PV hybrid system in the range up to 20 kWp of solar power.

Features
• PWM shunt battery charging
• state of charge (SOC) battery regulation
• built in Ah counter
• boost charging
• equalising charge
• float charging
• automatic load reconnection
• automatic selection of voltage for 12 V / 24 V
• temperature compensation
• positive grounding
• (or) negative grounding on one terminal
• field adjustable parameters by four buttons
• lighting control options during nighttime
• RJ45 interface
• manual load disconnect
• dry contact

       35A system manager  12 /24V       £ 165.00                         

        45A system manager  12 /24V       £ 204.00                          

       Tarom 430  

                30A system manager   48V            £ 220.00                

70A system manager  12 /24V      £ 850.00

140A system manager  12 /24V     £ 1100.00

55A system manager   48V           £ 1015.00

110A system manager   48V          £ 1250.00

140A system manager   48V          £ 1430.00

Accessories

Tarom and Power Tarom charge controllers send out signals
(125 kHz on 300 baud) which are modulated on the DC power line and received by Steca PA 15 remote control. These signals are information on the state of charge (SOC) of the battery. No additional cabling is required. The PA 15 has five different operation modes adjustable by five different jumper positions. The limited switching capacity of 15 Amp can be increased by an optional 10 kW DC relay.      

                                                              £ 115.00            

Steca’s data logger PA Tarcom is connected to the RJ45 data loop of the Tarom or Power Tarom charge controller or via the PA HS200 shunt. It is available in different versions as a simple RS232 serial interface (PA Tarcom 01) to log and read out data directly to a PC or laptop, as a data logger connected with integrated analogue modem (PA Tarcom RM), as a data logger with an optional telephone link for phone calls (PA Tarcom RMT) and as a datalogger with a built in GSM modem for remote monitoring (PA Tarcom GSM). The PA Tarcom data logger is shipped with software

                                                    £ 330.00

                                                    £ 1070.00

                                                     £ 1440.00

All currents which run through the Tarom and Power Tarom charge controllers are measured for an accurate calculation of the battery’s state of charge. However there are currents which the charge controllers do not measure like inverters which are connected directly to the battery or back up generators which feed their energy directly into the battery. The PA HS200 shunt measures these currents through the “hall” effect and transmits them digitally to the Tarom controllers.

                                                       £ 280.00

                                                        £ 35.00