Upgrade notice QPCX

04 Jun 2013

Blue Jay Electronic upgrade the QPCX three phase power transducer.Up to 4 output channels, standard 3 channel ...

980X switchgear protection device

29 Apr 2013

Blue Jay public the 980X series switchgear control device, integrated design can reduce system investment. The...

How to purchase an excellent electrical measurement device?

09 Apr 2013

Multi-meter, installation type instruments belong to electrical measurement devices. Here, we mainly discuss h...

BOS1000 Software

07 Apr 2013

Blue Jay Electronic Co.,Ltd provide BOS1000 Operation Software for 194 Series Multifunction Power....

Distributed power on-gird service in China

04 Mar 2013

China State Grid Corporation recently publish , following the support of distributed photovoltaic grid, the St...

Read there to find power meters formats

23 Feb 2013

Blue Jay supply following types of electrical metering device: Panel Mount Electricity Meters:...

2013 Spring Festival Holiday

29 Jan 2013

In 2013 Blue Jay Electronic Co.,Ltd will have a 18 days holiday in Spring Festival...

How to choose battery capacity

08 Jan 2013

To have a better usage of the solar system or backup power system, the right battery capacity select is import...

Difference of 193 and 192 serie

07 Jan 2013

192 series panel meter are Blue Jay electronic early-type Power Panel Meters, designed from 2004, full series ...

QPPX manual renew

07 Jan 2013

Blue Jay Electronic modify the BJ-QPPX programmable transducer internal software, renew the user manual, custo...