Sifam Tinsleys Alpha 45 is a compact multifunction instrument which is a 96mm x 96mm panel mounted kilowatt hour meter it measures active energy with class 1.0 accuracy having auto-resetting 8 digit seven segment LED counter.

Sifam Tinsleys Alpha 45是一个紧凑的多功能工具，它是一个96mm x 96mm的面板安装千瓦时计，它测量有源的有源能量，具有自动重设8位的7段LED计数器。

产品资料：

Alpha45-datasheet 

Features

特性

·         Available in 3 phase 4 wire , 3 phase 3 wire and single phase version

·         Indication: Healthy phase, Reverse Current

·         Applicable to Standards IEC 62053-21

·         8 Digit auto-ranging auto-resettable seven segment LED display counter

·         Fully programmable CT ratios

·         Fully programmable PT ratios

·         Built in transient protection

·         Remote data reading through MODBUS (RS-485)

•可用于三相四线，三相三线和单相版本。

•适应期:健康阶段，反向电流。

•适用于标准iec62053 -21。

•8位自动调整7段LED显示计数器。

•完全可编程的CT比。

•完全可编程的PT比率。

•内置瞬变保护。

•MODBUS远程数据读取(RS-485)