Chint models

Smart energy meters

Chint smart energy meters technical information

Energy meter manufacturer Type Power supply (V) Supported model for DLB* Supported model for Solar* MID certified 1/3 phase Connection Direct Connection Rating Value Datasheet
Chint DTSU 666
380 V Yes Yes + 3 phases Direct NA DTSU 666
DDSU 666
230 V Yes Yes + 1 phase Direct NA DDSU 666
Chint DTSU

666

230V/400V Yes Yes + 3

phases

CT NA DTSU

666

Chint meters wiring:

Powering the energy meter

To correctly connect smart energy meter to power source: