... voltage response for 100% load/ unload in 2ms. 4.Output frequency: 50Hz, 60Hz, 47 ~ 63Hz (can be a special custom-made ... to the 35-400Hz) 100Hz (optional), 200Hz (optional), 400Hz, load frequency stability of ± 0.1%.1. Output voltage: 0 ~ 300V (can ... as multiple protection and alarm functions Voltage filter DC/AC inverter AC/DC Rectifier filter Input no fuse switch Output no fuse ...