▷ DSP-DVR:Panel Mounting Type(Unified Meter)
▷ DSP-DVR-M:Panel Flush Mounting Type(Converter + Meter)

 *Protection : Over/Under Voltage. Voltage Unbalance. Reverse Phase,Phase Loss)
 *Indication : L1-L2, L2-L3.L3-L1 Line(Phase) Voltage, Frequency
 ○ Feature
 * Economic cost
 * 3Φ(1Φ) voltage relay : 110~500VAC/Free Protection Voltage Range
 * Easy installation : 9 PIN Socket
 * Protection:Over/Under Voltage(100~500VAC/Over voltage,+20%/Under voltage, -20%,phase loss,reverse phase,voltage unbalance(2~50%)
 * MCU based high efficiency digital voltage protection 
 * Indication for trip cause with number and/or character
•DVR :4 Digit Window

•DVR-M :5 Digit Window