W0-S20…W5-S210 W10/600 Measuring current transformers

Measuring current transformers Product description The highly sensitive W0-S20...W5-S210 series measuring current transformers convert residual currents up to 100 A into evaluable RCM or EDS signals. The CTs are connected to the respective evaluator by two wires. Depending on the connecting lead used, the distance between the CT and the evaluator may be up to 40 m. Care should be taken that all current-carrying conductors are passed through the CT and that these conductors are not shielded. Never route a PE conductor through the measuring current transformer! Typical applications • For residual...

Dimension diagrams Type W10/600 Measuring current transformers W0-S20...W5-S210 / W10/600

Technical data Installation instructions • D o not pass shielded cables through the measuring current transformer. Highest system voltage for electrical equipment Um Rated impulse withstand voltage Uisol Measuring circuit Rated transformation ratio Rated burden Phase displacement Rated primary current Rated primary current Nominal power Rated frequency Internal resistance Secondary overvoltage protection Accuracy class Rated continuous thermal current Rated short-time thermal current Rated dynamic current 600/1 180 Ω (18 Ω at 100 A) <4° ≤10 A (100 A) ≥10 mA 50 mVA 15…400 Hz 5…8 Ω with suppressor...