NP P915
Power Monitoring IED with IEC 61850 protocol
The optimal management of electrical power systems is based in particular on the reliability, availability and communication skills of
protection, measurement and automation devices.
The NPP915 is a power monitoring IED for any demanding metering and power monitoring applications. The NPP915 offers a unique combination of high accuracy power and energy measurement of class 0.2S with dynamic measurement range up to 250A secondary current.
Freely configurable data logging, programmable logic and disturbance recorder features allows for variety of power quality monitoring applications.
The NPP915 communicates using various protocols including IEC 61850 substation communication standard.
- Accuracy class 0.2 according to IEC 62053-22
- Frequency independent measurement - patented frequency tracking algorithm guarantees measurement accuracy at 6-75Hz
- Power quality analysis, harmonics, THD and disturbance recording
- Powerful disturbance recorder with up to 64 samples per cycle sampling rate
- Dynamic measuring range up to 250A secondary – effective disturbance recording when coupled to protection CT
- Programmable logic functions
- Extensive data logging capability
MAIN FEATURES
DOWNLOAD AREA
Device | Doc. Type | Language | Ref. | Ind. | |
---|---|---|---|---|---|
NP P915 | Leaflet | EN | A929 | I | |
NP P915 | User Manual | EN | A972 | B | |
NP P915 | Connection/Definition Diagram | EN | S42477 | F | |
Optional Boards | Connection/Definition Diagram | EN | S42506 | D |