Features

• Three Phase Measuring Current Transformers.
• Primary Current Ratios: 250 to 630 A.
• Secondary Current: 5 A.
• Cable aperture : 3 @ 31 x 31 mm with a 45 mm Hole Apeture Centre.
• Class Accuracy: Cl0.5, Cl1 and Cl3.
• Reference Standards : EN60044–1.
• Temperature Range : Working –25 to +50˚C, relative humidity 85%.
• Frequency : 47…63 Hz (400 Hz on request).
• System Voltage : 720 V max.
• Test Voltage : 3 kV for 1 minute.
• Housing Material Self extinguishing Nylon IEC185 classification VO according to UL-94.
• Secondary terminals M4 Screws.
• Sealable terminal cover included.
• Weight : 680 g.