The SHPTM00A collects data from remote distribution transformers to provide serves such as Energy accounting, Power Parameter Monitoring, Harmonic Analysis, Data Analysis, Reactive Power Compensation for daily operation and decision making. It is installed at the distribution transformer site and the above mentioned parameters and analysis report are sent to data center via GPRS service.

Function and Features:
1. Power Substation Parameter Monitoring: Monitoring voltage, current, active power, reactive power, frequency, 2-21 times harmonic, three-phase voltage, current unbalance, distortion factor.

2. Data Storage: Event record and storage, Power parameter storage, Daily data statistics (storage data for 40 days), Capacitor switching data (can storage 50 records).

3. Harmonic Analysis: Analyze 1 to 21 times voltage/current harmonic component.

4. Data Statistic: Voltage qualification rate, Power factor qualification rate, Maximum demand, Limit value occurring time, Server's function.

5. Reactive Power Compensation: Referring to the reactive power of the running system and keeping to the optimized reactive power compensation, 1 to 8 channels capacitor are optional. The executing components could select from the following: Contactor, integrated switch, vacuum load switch etc, which are using together with reactive power compensation cabinet.

6. Data Communication: There are four communication ports--two RS-232 communication ports and two RS-485 communication ports with optional baud rate and could be configured with GPRS communication module.