1 Device overview
1.1 Introduction
NZM-XMC Measuring and Communication Module
11/16 MN01219001Z-EN
www.eaton.com
5
1 Device overview
1.1 Introduction
The NZM...-XMC-... range covers measuring devices for electrical variables in
three-phase systems. It is designed with a new mounting and installation
concept.
The energized cables are passed through the device. Punch screws are used
to fasten the device to the cables and the voltage is measured.
Actual values, minimum values and maximum values can be measured and
output over a specified period for currents, voltages and power.
The measuring and communication modules can be used flexibly within a
voltage range of 35 V to 600 V and a current range of 1.5 to 500 A (or up to
630 A in conjunction with a mounting kit).
The NZM...-XMC-...measuring and communication module can be mounted
at any location inside a cabinet. Alternatively the device can be fixed to a
mounting plate.
The system can be used regardless of the design and type of circuit-breaker
involved.
All existing circuit-breakers and switch-disconnectors can be used. Only the
minimum clearance of the circuit-breaker must be taken into account for
mounting.
Once properly installed on wires or buss bars, the device withstands weights
up to 75 kg.
