Items - 20 KVA online UPS (PRS((1+ 1) with in-buit Isolation transformer, 3-Ph I/P & 3-Ph O/P,20 KVA online UPS (PRS((1+ 1) with in-buit Isolation transformer, 3-Ph I/P & 3-Ph O/P,10 KVA online UPS (PRS((1+ 1) with in-buit Isolation transformer, 1-Ph I/P & 1-Ph O/P,10 KVA online UPS (PRS((1+ 1) with in-buit Isolation transformer, 1-Ph I/P & 1-Ph O/P