Steca has long stood for ideas and innovations as an electronic manufacturing services (EMS) provider and manufacturer of Steca brand product lines in solar electronics and battery charging systems. Our capability and personal responsibility allow us all to create high-quality individual electronic products and to distribute them on a global scale. Simple business processes, fair partnerships and transparent communication are perceptible and contribute to our joint success.




The success of a project is determined by well thought out and coordinated processes, combined with the expertise, flexibility and experience of a modern service company. Steca has mastered these different steps and processes and guarantees completion to deadlines, consistent high quality and an excellent price-performance ratio.


Quality and Certificates
Business Segments
Development
Manufacture Electronics
Manufacture Cable Technology
Processes
As a leading supplier of products for the solar electronics industry, we set the international standard for the regulation and control of solar energy systems. In the three market segments PV grid connected, PV off grid and Solar thermal, the Steca brand is synonymous with innovation and vision. In conception, development, production and marketing, the company is committed to the highest quality standards.

Trade Fairs Seminars Download product catalogues
Steca battery charging technology stands out from the start thanks to its high quality and durability. For decades we have been developing efficient and user-friendly charging technology in cooperation with leading battery manufacturers and institutes in order to ensure that you can use your batteries safely.

Chargers
Parking Space Supply Units
Product Archive
We would be glad to hear about your ideas and questions related to our company, our products and services - send us a message, we will get back to you right away.
Company
Steca Elektronik GmbH

Fon: +49-(0)8331-8558-0
Fax: +49-(0)-8331-8558-131

Mail: info@steca.com
Contact form
Electronics services
Electronics, Development Services

Fon: +49-(0)8331-8558-240
Fax: +49-(0)-8331-8558-131

Mail: Michael.Ackers@steca.com
Contact form
Solar and Energy
Solar electronics,
Battery charging systems

Fon: +49-(0)8331-8558-100
Service: +49-(0)8331-8558-833
Fax: +49-(0)-8331-8558-132
Mail: info@stecasolar.com
Contact form

Steca TR 0603mc U

6 inputs, 3 outputs

  • Compact, multipart designer casing
  • Multifunction graphical LCD display with backlighting
  • Animated representation of the systems and operating states
  • Multilingual menu navigation
Steca TR 0603mc U S picture
Steca TR 0603mc U S picture 3D
TR 0603mc U Produktbild Homepage
X
Steca TR 0603mc U S picture
Steca TR 0603mc U S picture 3D
TR 0603mc U Produktbild Homepage

Description

The Steca TR 0603mc U controller was specially developed for the North American market based on the Steca TR 0603mc basic controller. With its special certification (ETL label) from a Nationally Recognized Testing Laboratory (NRTL) in the US, the controller meets the safety standards and minimum requirements of the North American market.

The equipment is connected inside the installation casing using either a plug & play solution for the mains and pump connections or alternatively 1/2 inch cut-outs.

As a particular highlight, the Steca TR 0603mc U stores the system's operational data on a SD card. The 40 pre-programmed systems and numerous additional functions allow universal use of the controller. The large graphic display shows the animated control circuits, which allows you to view the operating statuses of each system. The Steca TR 0603mc U has six inputs for recording temperatures or pulse values, as well as an extra Grundfos Direct Sensors™ input for combined temperature and flow rate measurement. Pumps and switching valves are controlled using three outputs, some of which can be speed controlled.

Features

Technical drawing: Steca TR 0603mc U 6 inputs, 3 outputs

Product features

  • Compact, multipart designer casing
  • Electronic speed control
  • High level of operational safety through fault diagnosis
  • Hours-of-operation logger
  • Software update possible
  • Storage tank target temperature loading
  • Seasonal systems (loading of pool / storage tank according to the time of the year)
  • Daily pump start
  • Plug & play for 120 V AC mains and pump connections in installation casing
  • Screwed connections facilitate fast sensor installation
  • Integrated Steca TPC 1 bus

Displays

  • Multifunction graphical LCD display with backlighting
  • Animated representation of the systems and operating states

Operation

  • Multilingual menu navigation
  • Side switch for manual, auto, off

Options

  • Installation casing with 1/2 inch cut-outs as an alternative to plug & play

Functions

  • Data logger on SD card
  • Heat quantity (Grundfos Direct Sensors™, pulse generator, determination)
  • Heating return increase
  • Reduction of stagnation phases
  • Holiday (storage tank recooling)
  • Circulation (controlled by temperature / time / pulse)
  • Back-up heating
  • Solid fuel boiler
  • Storage tank quick charge
  • Bypass
  • Thermostat
  • Differential thermostat
  • Timer
  • Interval / tube collector
  • Anti-freeze
  • Anti-legionella cyclical storage tank heating
  • Display storage tank top
  • Alarm output
  • Two loading zones

Downloads

Product data sheet

  •  Steca TR 0603mc U productdatasheet DE · pdf · 0,258 MB
  •  Steca TR 0603mc U productdatasheet EN · pdf · 0.258 MB
  •  Steca TR 0603mc U productdatasheet ES · pdf · 0,263 MB
  •  Steca TR 0603mc U productdatasheet FR · pdf · 0,265 MB

Manuals

  •  Steca TR 0603mc U manual EN · pdf · 5.289 MB

Product pics, technical drawings, etc.

  •  Steca TR 0603mc U product pic 3D · jpg, 300 DPI, high quality · 1.089 MB
  •  Steca TR 0603mc U product pic 3D · jpg, 72 DPI, web quality · 0.329 MB
  •  Steca TR 0603mc U product pic · jpg, 300 DPI, high quality · 1.019 MB
  •  Steca TR 0603mc U product pic · jpg, 72 DPI, web quality · 0.296 MB
  •  Steca TR 0603mc U product pic drawing · jpg, 300 DPI, high quality · 0.590 MB
  •  Steca TR 0603mc U product pic drawing · jpg, 72 DPI, web quality · 0.292 MB

Technical data

 TR 0603mc U
System voltage
120 V AC, 60 Hz
System voltage optional
240 V AC, 60 Hz
Standby
1.57 W [0.003 HP]
Temperature control class
I
Energy efficiency
1 %
Number of inputs
6
Inputs
5 x temperature (Pt1000), 1 x temperature (Pt1000) or pulse
Additional inputs
1 x Grundfos Direct Sensors™ (temperature / flow rate)
Number of outputs
3
Outputs
2 x triac for speed control (R1, R2), max. 130 W / 0.17 HP (120 V AC); 1 x switch output relay (R3), max. 400 W / 0.5 HP (120 V AC) or R3 voltage free
Additional output
1 x alarm output
Line cord
75 inch, 3 x 18 AWG at 221 °F
Hydraulic schemes
40
Ambient temperature
0 °C [+32 °F] … +45 °C [+113 °F]
Interfaces
SD card, RS-232, RS-485 (Steca TPC 1 bus)
Data logging
SD card
Degree of protection
IP 20 / DIN 40050
Dimensions (X x Y x Z)
170 x 178 x 90 mm [6.69 x 7.00 x 3.54 inch]
Weight
1500 g [48.23 oz]
 
Solar system, collector, single-family house

Solar thermal systems

Solar thermal systems convert solar irradiation into heat so that it can be used to heat domestic hot water or for back-up heating.more
more
You are here: