Hosted by PowerStandardards Lab, J&D held a seminar about the latest technologies for High Performance Power Quality Monitoring CTs and Meters for Smart grid industry in Prague, Czech. With Powerstandards, one of J&D’s partner company, J&D introduced AC/DC Power quality monitoring solution which is consisted of PSD PQube3e and J&D PQ-CT.
Seminar Topic was “PQ-CT with PQube3e series for AC/DC Power Quality Monitoring.”
New PQube 3 series, PQube 3e is accurate power quality analyzer with Class A certification as IEC 61000-4-30 Edition 3. It can be used to monitor four 3-phase loads, 14 single-phase loads, or any combination. It offers variety communication method including Ethernet, Modbus TCP, SNMP, FTP/HTTP, NTP/SNTP, FTPS and HTTPS. It meets also various measuring parameters: sag, swell, THD, flicker, etc.
J&D also introduced JPS series – J&D’s AC current sensor and JPS-XXX-NH series and JHAO series – J&D’s AC/DC current sensor, which are compatible with PQube3 series. PQube 3e is used in conjunction with the PQ-CT and produces synergy effects.
JPS series offers wide range of rated current: 5A-1600A and accuracy class is 0.2S / 0.5S/ 1.0 class under IEC 61869-2, 0.3 / 0.6 /1.2 class under IEEE/ANSI C57.13. The JPS series has certification of UL 61010-1 listed -CAT IV 600V, and Pollution degree 3(Altitude 3,000m) which is the first certification in the world to have this spetification.
JHAO series offers AC/DC current measuring with its hall element technologies. JPS-XXXNH is available for precise measuring without DC influence and harmonics for AC power quality monitoring and JHAO-XXXXSD is using for high current, especially DC power metering.
PQ3e will be installed with JHAO-XXXXSD / JPS-XXX-NH series by SAMSUNG and LSIS. At this point when Power quality monitoring is very important, PQ3e series with PQ-CT will be the market leader in power quality business.
You can download our seminar Data at here.
↓ More information about seminar in Prague, Czech 2018 below.