Technical description – Control unit TecBox
Applications:
Heating, solar and chilled water systems. For systems according to EN 12828, SWKI HE301-01, EN 12976, ENV 12977, EN 12952, EN 12953
Media:
Non-aggressive and non-toxic system media.
Addition of antifreeze agent up to 50%.
Pressure:
Min. admissible pressure, PSmin: -1 bar
Max. admissible pressure, PS: see Articles
Temperature:
Min. admissible temperature, TSmin: 0°C
Max. admissible temperature, TS: 90°C
Max. admissible ambient temperature, TA: 40°C
Min. admissible ambient temperature, TAmin: 0°C
Supply voltage:
Vento V/VF:
1 x 230 V (± 10 %) / 50 Hz
Vento VI:
Main voltage: 3x400V (± 10%) / 50Hz (3P+PE)
Control voltage: 230V (± 10%) / 50Hz (P+N+PE)
Electrical connections:
Onsite fuses according to power demand and local norms
3 potential free outputs (NO) for external alarm indication (230V max. 2A)
1 RS 485 In/Output
1 Ethernet RJ45 plug socket
1 USB Hub plug socket
Terminal strip in PowerCube for direct wiring (Vento VI).
Enclosure class:
IP54 according to EN 60529
Mechanical connections:
Vento V/VI:
Sin1: inlet from the system G3/4"
Sout: outlet to the system G3/4"
Swm: inlet water make-up G3/4"
Vento VF:
Sin1: inlet from the system G1/2"
Sout: outlet to the system G1/2"
Swm: inlet water make-up G3/4"
Material:
Metal components with medium contact: carbon steel, cast iron, stainless steel, AMETAL®, brass, gun metal.
Transportation and storage:
In frostless, dry places.
Standard:
Constructed according to
LV-D. 2014/35/EU
EMC-D. 2014/30/EU
