We offer micro processor based data display boards. These units comes in 2 ,4 ,6 inch 7 segment led digit sizes. These units are unique with its attractive features. The processor used ensures accuracy, consistency, durability, flexibility to modify its features as per specific customer requirements.
Features include :
•display: 7 segment led display of 2 ,4 ,6 inch size.
•no. Of digits: 4 in each row.
•settings: through wired remote or from computer key pad.
•inputs: sensor ,pfc ,24 vdc ,analogue input. Rs232 ,rs485 etc.,
•output: relay contact ( no-c-nc ),
•communication interface: rs 485/rs 232.
•reset: external ,auto based on preset time.
•supply voltage: 230 ,110 vac
•display color: red ,green ,amber ,yellow ,blue etc., .
Other related products we offer are : .
1.Production display boards – rtc based also
2.Preset part counters, batch and totalizers, length counters etc.,
3.Real time clocks.
S.
Double sided units are also avaliable !
System description:
Introducing new epa 300, a portable standard meter
Used for the measurement of the three phase power
And the energy. Various measuring features combined with its easy operation concept provide the greatest possible flexibility for a comprehensive testing of metering installations on site.
Features:
1. On line calibration with external ct
2. Direct current option up to 10a
3. Accuracy < 0.2%
4. Large lcd display.
5. Pulse input & output
6. Sensor for pulse out led
Functions:
1. Power and energy measurement of active, reactive and apparent energy
2. Frequency-, phase angle- and power factor measurement.
3. Error measurement on electric meters.
Actual values measurement:
1. Rms values of all voltage and current phases
2. Currents for all 3 phases
3. Frequency and power factor - cos ϕ.
4. 3 phase - kw, kwh, kva, kvar, kvarh
5. Percentage of the measurement error with pulse input.
Technical data:
1. Power supply: 85-250vac, 50/60hz.
2. Voltage measurement: 0……300v
3. Voltage measurement accuracy: < 0.1%
4. Current measurement: 50ma ….10a (for direct measurement)1 a…1000a (for measurement with clip -on ct)
5. Current measurement accuracy: direct measurement <0.1% with external ct <0.2%.
6. Frequency measurement: 40….60hz.
7. Energy accuracy: <0.2%
