Specifications
PowerLogic:
Circuit monitor series 4000
The CM4000 and CM4000T are high performance, digital instrumentation, data
acquisition and control devices offering numerous measurement functions and easy
integration due to their ethernet connections and embedded web server. They are
designed for applications where power quality and availability are critical factors.
They are generally used at the service entrance and for sensitive equipment mains. Due
to the very wide range of functions, including the detection of transients, it is possible to
rapidly solve the problems arising from poor power quality. They are also extremely useful
in handling the situations generated by the deregulation of markets. As metering class
products, they can also be used to measure the consumption of other commodities such
as water, gas or vapour.
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Applications
■ Panel instrumentation
■ Sub-billing/cost allocation
■ Real time monitoring
■ Extensive power quality monitoring
■ Contract optimisation
■ Bill checking
■ Preventive maintenance
Characteristics
IEC 60687 and ANSI C12.20 Class 0.2 for energy and power
■ Verification of consumption and load curves
Detection and capture of voltage sags and swells
■ Rapid identification of the underlying causes of problems
Detection and capture of short transients less tha 1 µs (optional)
■ Identification of problems due to short disturbances, e.g. switching of
capacitors, etc
Adaptive waveform capture
■ Adjustable or self-adjusting recording times for the capture of long
phenomena, e.g. motor starts, reconnection sequences, etc
Acquisition of rms values every 100 ms
■ Preventive maintenance, e.g. acquisition of a motor start-up curve, etc
Connections to fast ethernet networks 10/100 Mbits/s (optional)
■ Rapid data transfers over an intranet or the internet
Server for custom HTML pages (optional)
■ Access to the information without any special tools, simply a web browser
Up to 25 inputs/outputs to monitor the electrical installation
■ Status of circuit breakers, as well as metering of other commodities, e.g. gas,
water, etc
Up to 32 MB of memory
■ For archiving of data and waveforms
CCM4000 + vacuum fluorescent display (VFD)
Description Part number
CM4000 CM4000MG
CM4000T CM4000TMG