NV10P

Loss of mains protection

The relay type NV10P can be typically used in HV, MV and LV distribution systems, on transformers or for electrical machines. It can be used for system decoupling, load shedding and loss of main (islanding) protection.

The relay is compliant with CEI-016 requirements

FUNCTIONS

STANDARD PROTECTIVE & CONTROL ELEMENTS

Under Voltage - 27
Positive Sequence Undervoltage - 27V1
Overvoltage - 59
Residual Overvoltage - 59N
Negative sequence overvoltage - 59V2
Overfrequency - 81O
Underfrequency - 81U
Frequency rate of change - 81R
Breaker Failure - BF
Trip Circuit Supervision - 74TCS
CEI 0-16
Sequence of event Recorder (SER)
Sequence of Fault Recorder (SFR)

SW PACK OPTIONAL CONFIGURATION

Automatic Recloser - 79
Digital Fault Recorder (DFR)

HW PACK OPTIONAL CONFIGURATION

Thermal with Pt100 Probes - 26

COMMUNICATION FUNCTIONS

Modbus TCP-IP
One USB Type B local port for communication with ThyVisor setup software
Modbus protocol RTU RS485 / IEC 870-5-103 / DNP3
IEC61850 Ed.1 & Ed. 2

DOWNLOADS

PRO-N NV10P IEC 61850 Certificate

NV10P Manual

Flyer NV10P

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