交流电度表|坦桑尼亚标准|TZS 188: 2013
TZS 188: 2013
Class 0.5, 1 and 2 alternating current watt-hour meter – Specification
It applies to induction type watt-hour meters of accuracy classes 0.5, 1 and 2, for the measurement of alternating current electrical active energy of a frequency in the range of 45 Hz to 65 Hz and applies to their type set only. It also applies to assembly of meters and accessories including current transformers, when enclosed in the meter cases.
0.5、1和2级交流电度表规范
它适用于精度等级为0.5、1和2的感应式电度表,用于测量45 Hz至65 Hz范围内频率的交流电有功能量,并且仅适用于其类型设置。它也适用于仪表和附件(包括电流互感器)的组装,当封装在仪表箱中时。