supply of battery charging and discharging panel: supply and commissioning of digital signal processing (dsp) controlled igbt based ac to dc rectification (converter) with active power factor correction with fine control on voltage regulation, ripple, thd and improved efficiency with regenerative feature suitable to provide float charging and boost charging of ni-cd batteries of 199 ah/110 v capacity & lead acid batteries of 75 ah/110 v capacity as per els/kzj specification no. c/e/els/ kzj/spec/06 attached. make : signotron/ aarcchor or its equivalentbattery charging and discharging panel: supply and commissioning of digital signal processing (dsp) controlled igbt based ac to dc rectification (converter) with active power factor correction with fine control on voltage regulation, ripple, thd and improved efficiency with regenerative feature suitable to provide float charging and boost charging of ni-cd batteries of 199 ah/110 v capacity & lead acid batteries of 75 ah/110 v capacity as per els/kzj specification no. c/e/els/ kzj/spec/06 attached. make : signotron/ aarcchor or its equivalent,battery charging and discharging panel: supply and commissioning of digital signal processing (dsp) con trolled igbt based ac to dc rectification (converter) with active power factor correction with fine control on voltage reg ulation, ripple, thd and improved efficiency with re-generative feature suitable to provide float charging and boost char ging of ni-cd batteries of 199 ah/110 v capacity & lead acid batteries of 75 ah/110 v capacity as per els/kzj specificati on no. c/e/els/kzj/spec/06 attached. make : signotron/aarcchor or its equivalent ]