Steca 2070 Power Tarom Charge Controller 70A 12/24V with LCD Display


The Steca 2070 Power Tarom Charge Controller 70A 12/24V with LCD Display is no longer available from Infinigi.

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2070 Power Tarom Charge Controller 70A 12/24V with LCD Display

Steca 2070 Power Tarom Charge Controller 70A 12/24V with LCD Display

Specially designed for industrial and outdoor applications, the Steca Power Tarom comes with an IP 65 casing made of powder-coated steel.

This solar charge controller can be used to control system sizes of up to 8400 Wp at three voltage levels (12 V, 24 V, 48 V). The Steca Power Tarom is based on the technology of the Steca Tarom controller. When connected in parallel, several controllers from this series can be operated via a standard DC bus in a simple solar home system or a hybrid system. This allows an output of over 20 kWp to be reached.

Features of the Steca 2070 Power Tarom Charge Controller 70A 12/24V with LCD Display

  • Hybrid controller
  • State of charge determination with Steca AtonIC (SOC)
  • Automatic detection of voltage
  • PWM control
  • Multistage charging technology
  • Load disconnection depending on SOC
  • Automatic load reconnection
  • Temperature compensation
  • Common positive grounding or negative grounding on one terminal
  • Integrated data logger
  • Night light function with Steca PA 15
  • Integrated self test
  • Monthly maintenance charge
  • Integrated energy meter

Electronic Protection Functions

  • Overcharge protection
  • Deep discharge protection
  • Reverse polarity protection of load, module and battery
  • Reverse polarity protection by internal fuse
  • Automatic electronic fuse
  • Short circuit protection of load and module
  • Overvoltage protection at module input
  • Open circuit protection without battery
  • Reverse current protection at night
  • Overtemperature and overload protection
  • Battery overvoltage shutdown

Displays

  • Text LCD display
    • For operating parameters, fault messages, self test

Operation

  • Simple menu-driven operation
  • Programming by buttons
  • Manual load switch

Interfaces

  • RJ45 interface

Options

  • External temperature sensor (included)
  • Alarm contact
  • System monitoring via a Steca CAB1 Tarcom

Certificates

  • Approved by the World Bank for Nepa
  • Fit for use in tropical areas (DIN IEC 68 part 2-30)
  • Compliant with European Standards (CE)
  • Made in Germany
  • Developed in Germany
  • Manufactured according to ISO 9001 and ISO 14001
Technical Dataat 25 °C / 77 °F20702140405541104140
System voltage12 V (24 V)48 V
Own consumption14 mA

DC Input Side
Open Circuit Voltage Solar Module< 50 V< 100 V
Module Current70 A140 A55 A110 A140 A
DC Output Side
Load Current70 A70 A55 A55 A70 A
End of Charge Voltage13.7 V (27.4 V)54.8 V
Boost Charge Voltage14.4 V (28.8 V)57.6 V
Equaloisation Charge14.7 V (29.4 V)58.8 V
Reconnection voltage (LVR)> 50 % / 12.6 V (25.2 V)> 50 % / 50.4 V
Deep discharge protection (LVD)< 30 % / 11.1 V (22.2 V)< 30 % / 44.4 V

Operating Conditions
Ambient temperature-10 °C … +60 °C

Fitting and construction
Terminal (fine/single wire)50 mm²
- AWG 1
95 mm²
- AWG 000
50 mm²
- AWG 1
70 mm²
- AWG 00
95 mm²
- AWG 000
Degree of ProtectionsIP 65
Dimension330 x 330 x 190 mm360 x 330 x 190 mm
Weight10 kg (22 lbs)
Note: Specifications and pricing of the Steca 2070 Power Tarom Charge Controller 70A 12/24V with LCD Display subject to change without notice. Illustrations and descriptions of the Steca 2070 do not claim to be complete or exhaustive.
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Manufacturer Info
Steca
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