D1K - Single-phase compensation chokes

Single-phase compensation chokes, being a source of inductive reactive power, are used in capacitive reactive power compensation systems, which are the effect of e.g. synchronous machines in extensive cable networks when they are underloaded. They are made of magnetic cores with slotted spacers, copper windings wound on a uniform insulating body, mounting bases and current terminals. Core welding and impregnation ensure high mechanical strength and climatic protection. Degree of protection: IP00, insulation thermal class: B (130°C), max. ambient temperature: 40°C. Designed in accordance with EN 61558-2-20 and EN-IEC 60076-6.

Working voltage: 230V* 50Hz
Insulation test voltage: 3000V 50Hz
Rated current: 0,07 – 17,4A
Inductance: 42mH – 11,3mH

*versions for other operating voltages are possible