The C Series is a range of high-performance 1000 A transformer clamps.
The round jaw shape and the uniformly-distributed winding guarantee accuracy and minimum phase difference.
It is equipped with an oscillating magnetic element adjustment system and a patented system for gradual assisted jaw opening.
Its ø 52 mm clamping capacity allows current measurements on most conductors on CAT III 600 V industrial and tertiary installations.
This multi-calibre clamp offers 3 sensitivities for better measurement resolution and accuracy.
 

Current low / medium: 1 A - 300 A / 1 A - 600 A / 1 A - 1200 A
Transformation ratio (input/output): 250/5 500/5 1000/5
Typical accuracy: ≤ 2 % ≤ 1 % ≤ 1 %