Sepam™ Characteristics
Sepam™ 80 Characteristics
Protection Configurations
Characteristics |
Series 80 |
---|---|
Logic inputs | 0-42 |
Logic outputs | 5-23 |
Temperature sensors | 0-16 |
Channels | Current 2 x 3I + 2 x I0 |
Voltage 2 x 3V + V0 | |
LPCT [1] | |
Communication Ports | 2-4 |
ModBus, IEC 103, DNP3, IEC 61850 | |
Redundancy | |
Goose Messaging | |
Control | Matrix [2] |
Logic equation editor | |
Logipam [3] | |
Other | Front memory cartridge with settings |
Backup lithium battery [4] |
Metering Measurements (Advanced — Sepam Series 80)
Metering |
Measurement Range |
Accuracy |
---|---|---|
Phase Current | 0.02 to 40 In | ±0.5% |
Residual Current (Calculated) | 0.005 to 40 In | ±1% |
Residual Current (Measured) | 0.005 to 20 In0 | ±1% |
Demand Current / Peak Demand Current | 0.02 to 40 In | ±0.5% |
Phase-to-Phase Voltage / Phase-to-Neutral Voltage | 0.05 to 1.2 Vnp | ±0.5% |
Residual Voltage / Neutral Point Voltage | 0.015 to 3 Vnp | ±1% |
Positive Sequence Voltage / Negative Sequence Voltage | 0.05 to 1.2 Vnp | ±2% |
Frequency | 50 ± 5 Hz or 60 ± 5 Hz | ±0.01 Hz |
Active Power | 0.008 Sn to 999 MW | ±1% |
Reactive Power | 0.008 Sn to 999 MVar | ±1% |
Apparent Power | 0.008 Sn to 999 MVA | ±1% |
Peak Demand Active Power | 0.008 Sn to 999 MW | ±1% |
Peak Demand Reactive Power | 0.008 Sn to 999 MVar | ±1% |
Power Factor | -1 to +1 (CAP/IND) | ±1% |
Calculated Active Energy | 0 to 2.1x108 MWH | ±1% ±1 digit |
Calculated Reactive Energy | 0 to 2.1x108 MVARH | ±1% ±1 digit |
Temperature | -22 to +392 °F (-30 to +200 °C) | ±1 °C from -20 to +140 °C |
Rotation Speed | 0 to 7200 RPM | ±1 RPM |