General Characteristics
• Dimensions according to CEI-UNEL 21009 std
• Manufactured and tested acc. to IEC 61869-1/2
• Rated Insulation level up to 36 kV
• Frequency 50 or 60 Hz
• Rated primary current (Ipr)
Single primary current from 5 to 3000 A
Double primary current
Up to 2 x 300 A change on prim. winding
Up to 2 x 1500 A change on sec. winding
• Rated secondary current (Isr) 5 A
• Short-time current (Ith) up to 40 kA x 1s
• Rated dynamic current (Idyn) 2.5 x Ith
• Number of secondary 1 or 2
• Security factor ≤ 5 or ≤ 10
• Outdoor installation
• Accuracy class for measure: 0,5 - 0,5s - 0,2 - 0,2s
• Accuracy class for protection: 5P10 - 5P20 - 5P30
• Rated dynamic current (Idyn) 2.5 x Ith
• Weight 45-50
On request
• Third secondary
• Rated secondary current 1A • Sealable terminal cover
• Capacitive tap