Lumel-NS5
Synchronization meter / Synchronoscope

Synchronization meter NS5 has been designed for automatic switching of three-phase generators for parallel operation with the grid or with other generators with rated frequency of 50 or 60 Hz. Clear data visualization thanks to color graphic display 3.5'' TFT (separately for the synchroscope, differential voltmeter, frequency meter); Range of input signals: 50...150 V or 150...400 V; Direct or indirect measurement through voltage transformers; Additional control input: BLK - lock synchronization, START - start synchronization Programmable hysteresis of voltage difference, frequency, and phase shift angle Ethernet interface 10/100 BASE-T for connecting the synchronization meter to the local area network (LAN) or the global one (WAN); Network services: web server, Modbus TCP / IP, DHCP client; RS485 with MODBUS RTU protocol; Password protection for two accounts of Web Server user, Measurement of the minimum and maximum values of voltage and frequency External dimensions:  96 x 96 x 77mm. Check part numbers/executions available in the stock