Operation Manual of DTS27 Three-phase Energy Meter
6
Sealing screw of battery cover
Sealing screw of upper cover
4xLEDs (Active energy pulsing, Reacitve energy pulsing ,alarm, Power )
2.2 Connection diagram
Terminals description:
1: Phase line L1 in, 2: Phase line L1 out, 3: Phase line L2 in, 4: Phase line L2 out
5: Phase line L3 in, 6: Phase line L3 out, 8: Phase line N in, 8: Phase line N out