Network analyzer CVM-E3-mini-ITF-RS485-IC

CVM-E3-MINI is a rail-mounted network analyzer with 3 modules that measures most electrical parameters, including up to 31 single harmonics. CVM-E3-MINI is adapted for substation monitoring (NSO) and can be used in all types of networks both as a 1-phase and 3-phase instrument with quick connection and easy programming. Communication RS485 Modbus/BACnet is standard and CVM-E3-MINI is supplied with 1 digital input and output and is connected with ..1/A or ../5A current transformers.

The CVM-E3-MINI is the successor to the popular CVM-mini which is a standard instrument for many utility companies for substation monitoring (NSO). The CVM-E3-MINI is adapted to the requirements according to the REN filter for ground fault monitoring and comes with a clear and easy-to-read display. Programming is done in a few steps using the three clear buttons. The connections have pluggable connectors which simplify installation and maintenance. These connections can be easily sealed if desired.

CVM-E3-MINI can switch between 2 display profiles with a single push of a button, where (E3) is a cost-related profile with, among other things, display of kWh, hour meter, CO2 and kWh costs. The second profile (inst) is current values ​​of all electrical parameters including single harmonic current, voltage up to 31st. Here you can also easily read the max/min value of the desired parameter. The digital output is supplied adapted for ground fault monitoring according to REN filter but can be set up for alarm according to the desired criterion or as pulse/kWh. The digital input can be used to activate multi-tariffs or function as a signal for a registered event.

According to the Electrical Equipment Regulations, Section 21, we are obliged to inform our customers that all electrical equipment intended to be part of a fixed electrical installation can only be installed by an authorized and registered installation company .