DTSY666系列三相电子式预付费电能表
样本:
- DTSY666-220/380V 1.5(6)A 1级 LED 外控
- DTSY666-220/380V 1.5(6)A 2级 LED 外控
- DTSY666-220/380V 10(40)A 1级 LED 内控
- DTSY666-220/380V 10(40)A 2级 LED 内控
- DTSY666-220/380V 15(60)A 1级 LED 外控
- DTSY666-220/380V 15(60)A 2级 LED 外控
- DTSY666-220/380V 20(80)A 1级 LED 外控
- DTSY666-220/380V 20(80)A 2级 LED 外控
- DTSY666-220/380V 5(20)A 1级 LED 内控
- DTSY666-220/380V 5(20)A 2级 LED 内控