Condensing units (CU-0, 4kV)
Condensing units (CU-0, 4kV)
Condensing units CU-0, 4kV are designed for automatic compensation of reactive power loads of three-phase electrical network consumers with voltage 0,38 (0,4) Kv, frequency of 50 and 60 Hz. CU-0,4 are designed for installation in industrial and municipal facilities.
Condencing units KU-0, 4 are equipped with capacitors of Varplus2 series, special contactors Telemecanique, and regulators of reactive power Varlogic.
Specifications: 
• Nominal voltage of units: three-phase, 415V, 50Hz;
• Tolerance values of capacity: -5, +10%;
• The level of insulation: 0.69 kV;
• Long-time current and work at higher voltage according to IEC 60831 1 / 2: Ilong-time addit.= 1,3 Inom at 400V; U = 1,1 Unom (8 out of 24 hours per IEC 60831);
• degree of protection: IP30;
• Protection against direct touch with the open door.
• altitude less than 1000m;
• unexplosive environment, containing no corrosive gases and vapors in concentrations that allow metals, insulation and plastics;
• ambient temperature:
• maximum temperature of +40 ° C;
• the average daily temperature is +35 ° C;
• average annual +25 ° C;
• minimum temperature of -5 ° C.
