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是一個緊湊的多功能工具，它是一個96mm x 96mm的面板安裝千瓦時計(jì)，它測量有源的有源能量，具有自動重設(shè)8位的7段LED計(jì)數(shù)器。

產(chǎn)品資料：

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)

?可用于三相四線，三相三線和單相版本。

?適應(yīng)期:健康階段，反向電流。

?適用于標(biāo)準(zhǔn)iec62053 -21。

?8位自動調(diào)整7段LED顯示計(jì)數(shù)器。

?可編程的CT比。

?可編程的PT比率。

?內(nèi)置瞬變保護(hù)。

?MODBUS遠(yuǎn)程數(shù)據(jù)讀取(RS-485)