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The old company name and logo may still be indicated on products, printed materials or web site published before its change. Those shall be read as the new ones.
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Application |
Multi Power Monitor 53U Series Automotive Supplier Able to Detail Energy Usage |
030027 | What is an effective or a
root mean square value of an alternating current and of an alternating voltage? [ HTML ] [ MS Word ![]() |
030028 | What is average power of an AC circuit? [ HTML ] [ MS Word ![]() |
030029 | What is the electric power in an electric circuit
with a pure resistance? [ HTML ] [ MS Word ![]() |
030030 | How can the electric power of an electric circuit
with resistance and inductance be calculated? [ HTML ] [ MS Word ![]() |
030031 | Why is a three-phase alternating current used
often for electric devices? [ HTML ] [ MS Word ![]() |
030032 | What is bi-directional power flow? [ HTML ] [ MS Word ![]() |
030033 | Why does phase difference occur? What is power
factor? [ HTML ] [ MS Word ![]() |
030034 | Why does waveform get distorted? [ HTML ] [ MS Word ![]() |
030035 | What does the CT protector (M-System model
CTM) that is installed onto the socket of the transmitter do? [ HTML ] [ MS Word ![]() |
030036 | The display of the current meter on our control
panel differs from that of a digital indicating tester. The current meter
receives the signal from a CT transmitter. Why does the difference occur? [ HTML ] [ MS Word ![]() |
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030037 | What is the two-wattmeter
method that is suitable to unbalanced load in measurement of three-phase
power? [ HTML ] [ MS Word ![]() |
030038 | Can we obtain integrated power with a power
transducer? [ HTML ] [ MS Word ![]() |
032020 | We want to measure active
power in 3-phase/3-wire, balanced system, with single current transformer,
not two. [ HTML ] [ MS Word ![]() |
032021 | Combination of DCS with power management system [ HTML ] [ MS Word ![]() |
032022 | What are the input waveform
requirements when using average sensing VS. RMS sensing type current/voltage
transducers? [ HTML ] [ MS Word ![]() |
032023 | M-System's Power Transducers have no earth
ground connection terminal. Why is this? [ HTML ] [ MS Word ![]() |
032024 | I want to measure electric
power with a power transducer to provide a pulse output&. Do you have a
transducer which can correspond to the change of CT or PT after installed
and wired, and the pulse unit (Wh/pulse) of which can be set on site? [ HTML ] [ MS Word ![]() |
032025 | We are planning to monitor AC current signal
0-5A from a current transformer (CT) on a PC. Because the scanning time
of PC is fast, we are looking for a fast-response type Power Transducer
to meet the feature of this measurement target. [ HTML ] [ MS Word ![]() |
032026 | Bidirectional current transducer -- What is
this transducer used for? How different from normal AC current (CT) transducers
such as model LCE? [ HTML ] [ MS Word ![]() |
032027 | How to get two pulse outputs for bidirenctional
power? [ HTML ] [ MS Word ![]() |
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032036 | Why do we need to mount a
CT protector on plug-in CT transducers? [ HTML ] [ MS Word ![]() |
032069 | How to determine the VT input value for 3-phase/4-wire
configuration for M-System's watt transducers such as the model LTWT? [ HTML ] [ MS Word ![]() |
032075 | We have just integrated two
equipment systems together. Now besides the instantaneous power consumption
of each system, we also need to monitor the aggregated power consumption
as well. Do you have any good advice for this? [ HTML ] [ MS Word ![]() |
032094 | In order to monitor an electric power system in the factory, we monitor
the load current of each motor equipped in each assembling line. We[]d
like to convert the motor load current into 1-5 Vdc standard signals and
put it to existing data monitoring instrument. |
032104 | We plan to install a simple measuring instrument in order to measure
motors load current in each manufacturing line at factory. Specifically,
we consider installing them as combination use of an AC current transducer
and an indicator. |
032128 | Our factory has a private electric generator and we do power selling
as well as power buying. From a viewpoint of power management, wed
like to measure each item of Line current (A), Line voltage (V), Watt
(W), Var (var) and Power factor (PF). |
032129 | We are monitoring the power of a production line. Although the instantaneous
power is already monitoring at the central monitor room, additionally
we like to display rough value of current at site. Specifically, we want
to classify the current values into three to four levels in advance and
display the present current value with the corresponding lamp lit. We
need to install measuring equipment easily without interrupting the facilities,
and furthermore, we do not want to have the generated in-rush current
at the time of starting the facilities indicated by the lamps. Is there
any method to realize these requirements? The normal AC current is around
45 A and the maximum current is around 50 A. |
032135 | Wed like to measure secondary load current of an Inverter. In order
to avoid stopping the factory line in service, wed like to use clamp-on
type current sensor to measure the current. We have several different
types of inverters and their measurement current is each different. Lets
say some inverters current range are 0-150A and the others
are 0-300A or other range. Does M-System have any suitable CT transmitters
for this kind application? |
032138 | We are monitoring plant facilitys value of power, current, voltage
and etc. by existing old indicators. They are very old, so we are planning
to replace the indicators to new one. We are looking for a new one, which
can measure and display several variables of measured data by itself.
We also want to collect measured data by PC. Does M-System have any suitable
indicator? |
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