Dear Friends,

We need to increase the use of renewable energy as much as possible. It is something we are doing for our children and grandchildren, so why hesitate?

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Best regards,
Bodo Arlt

Voltage and Current Measurement Technology for PV Energy Management System on DC1500V

To increase the efficiency of solar power energy, the voltage of the DC power line is upgraded from DC1000V to DC1500V. This situation raises the need for high-precision voltage and current sensors for DC1500V power lines. J&D designed innovative voltage sensor and current sensors for 1500V power line.

Firstly, IDVT-series is DC 1500V high accuracy voltage sensors. And it is a hybrid design using reinforced isolation amplifier technology which makes the sensor withstand in 1500V power line and Ultra-precision Zero-Drift Op-Amps.

Secondly, JPS-H Series is High-insulation and High-accuracy current sensor for DC1500V power line monitoring. It was designed by temperature reinforced amplifier technology. Also, JPS-H is a sensor that develops input voltage from 600V to 1500V and is a product that has obtained PD2 certification and CAT3 1500V certification of IEC-61010-1.

Lastly, if you use the voltage sensor IDVT series and the current sensor JPS-H series which built-in CTid technology together with a gateway AC/DC energy meter using eGauge's CTid technology, you can operate a solar power plant with stable power.

To learn more details, please find www.hqsensing.com or send an e-mail to metering@hqsensing.com.