PVSB 400/24-20

General Data Input rated voltage 3 x 400 ‑ 500 Vac Output rated voltage 24 Vdc Output rated current 10 ‑ 40 A Ambient temperature ‑25 °C to +70 °C Efficiency up to 94 % Protection index IP 20 Advantages LCD Output current and output voltage monitoring RS‑232 interface Stabilised and adjustable output voltage Up to 200 % Real Power Boost for 4 seconds Top Boost to trip conventional circuit breakers 3 LEDs and active signal outputs to indicate operating status Parallel connection option Service‑friendly spring‑loaded connector system Can be supplied with active inrush current limiting option Panel installation on mounting rails Standards Primary switched mode power supplyto UL 60950, UL 508 Safety:EN 61558‑2‑16, EN 60950‑1 EMC:EN 61204‑3 Approvals UL/CSA 60950 recognised (E213214), UL508 listed (E219022) Primary switched mode power supply with high power reserves for all automation requirements with a variety of parameter setting and display functions, including output current and output voltage monitoring.