... low-voltage protection, the output will renew when output voltage run up to 195V.5,Over-voltage protection 243±4V6,over ... ,30% deposit and 70% balance agaisnt copy of BLQ 2. how's the delivery time ? A. usually it will take about ... small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.Q 4. what kind ...