STS DIN-RAIL Single Phase Prepayment Meter The AS130PS-P/M is a single-phase split prepayment meter in a DIN rail-mount housing with STS protocol, the meter communicates with the customer interface unit (CIU) by Mbus technology and provides extensive measurement and tariff capabilities for using with 50Hz (or 60Hz) network frequency. The meter measures bidirectional active energy consumption, in accordance with the latest IEC standards and with STS (Standard Transfer Specification) for data encryption and decryption. The AS130PS-P/M adopts special large scale integrated circuit and international advanced technology of digital and SMT techniques and so on. Characteristics Compact design, 35mm Din-rail standard installation size Accurately measuring forward and reverse energy Tamper Detection of meter cover and terminal block cover removal Communication with CIU by Mbus technology, in accordance with STS protocol Programmable setting for consumers’ maximum power consumption. .





