DOLD Electric
Safe zero speed controller (by induced voltage) - LH 5946
• For safe applications up to Pl e / Cat 4 according to EN ISO 13849-1 • Without detector, safe • Fast reaction time • Easy additional equipment since without detector • Can be combined with SAFEMASTER STS strike
• meets the requirements: - Performance Level (PL) e and Safety Category 4 according to EN ISO 13849-1 - Requested SIL limit value (SIL CL) 3 according to IEC/EN 62061 - Safety Integrity Level (SIL) 3 according to IEC/EN 61508, IEC/EN 61511 and EN 61800-5-2 • Detection of stoppage of three-phase and single-phase asynchronous motors • Detection of conductor breakage in the measurement circuit • Adjustable voltage thresholds • Adjustable stop times • Visualization motor standstill, broken conductor and operating voltage via LED • Suitable for use with a frequency converter