Transfero TVI Connect
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Features and Benefits
Applications
Heating, solar and cooling water systems.
For systems according to EN 12828, SWKI HE301-01, solar systems according to EN 12976, ENV 12977, with on-site excess temperature protection in case of power outage.
Heating, solar and chilled water systems.
Pressure
Max. admissible pressure, PS: 25 bar
Min. admissible pressure, PSmin: -1 bar
Temperature
Max. admissible temperature, TS: 90°C
Min. admissible temperature, TSmin: 0 °C
Max. admissible ambient temperature, TA: 40°C
Min. admissible ambient temperature, TAmin: 5°C
Media
Ethylene or propylene glycol-based antifreeze up to 50%.
Non-aggressive and non-toxic system media.
Supply voltage [V]
Main voltage: 3x400V (± 10%) / 50Hz (3P+PE) Control voltage: 230V (± 10%) / 50Hz (P+N+PE)
Accuracy
Precision pressure maintenance ±0,2 bar
Expansion vessel
Only together with TecBox Control Unit. See Applications under Technical description - TecBox Control Unit.
For PED purposes
Min. admissible temperature, TSmin: -10°C
Max. admissible temperature, TS: 120°C
Standard
Constructed according to MD 2006/42/EC, Annex II 1.A EMC-D. 2014/30/EU
Mechanical connections
Sin1/Sin2: inlet from the system G3/4"
Sout: outlet to the system G3/4"
Sv: connection of the vessel G1 1/4"
Swm: inlet water make-up G3/4"
Electrical connection
Enclosure class
IP54 according to EN 60529
The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.
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