Electric Meters
Single Phase STS Keypad Prepayment Electricity Meter
Product Introduction:
DDSD101-KT is a single phase two wires keypad prepayment static electricity meter that has been designed to meet the latest STS standards and requirements of electricity utilities.
Main features:
Class 1 for active energy. Reference voltage 120V or 230V. Current range 5(60)A or 5(100)A. Bi-directional measurement. Internal relay. Step tariff or TOU tariff. Remote infrared port which uses IEC62056-21 protocol. RS-485 port which uses IEC62056-21 protocol. VTC port for reading meter data when power-off. Protection degree IP54. The meter supports load profile, internal battery, tamper detect functions such as cover open, anti-magnetic and current unbalance. It can communicate with UIU via internal PLC or RF module. Through keypad or UIU, input token which accord with STS standard.
DDSD101-KT is a single phase two wires keypad prepayment static electricity meter that has been designed to meet the latest STS standards and requirements of electricity utilities.
Main features:
Class 1 for active energy. Reference voltage 120V or 230V. Current range 5(60)A or 5(100)A. Bi-directional measurement. Internal relay. Step tariff or TOU tariff. Remote infrared port which uses IEC62056-21 protocol. RS-485 port which uses IEC62056-21 protocol. VTC port for reading meter data when power-off. Protection degree IP54. The meter supports load profile, internal battery, tamper detect functions such as cover open, anti-magnetic and current unbalance. It can communicate with UIU via internal PLC or RF module. Through keypad or UIU, input token which accord with STS standard.
