On May 31, J&D held seminar about Power quality and energy savings solutions and launched its premium brand, JAGUAR IoT in Global Electric Power Tech 2018 at CoeX, Seoul, Korea.

Seminar topic was “JAGUAR IoT Power Quality and Energy Savings Solutions.”

Recently, about the quality for electrical safety, there have been many quality-related issues with precision and harmonics measurement when using an external split core CT with power quality meters. And in case of a difference in actual contract power and usage power, we have come up with solutions that can save energy by using J&D’s products and partners’ products together. JAGUAR IoT is a real-time energy saving and power quality solution that allows users to manage Power quality and store information through the LTE Cat. M1 communication .


JAGUAR IoT is also a J&D’s premium brand which can be compatible with our partner’s products.

You can download our JAGUAR IoT Power Quality and Energy Savings Solutions at here.

J&D’s PQ-CT which is designed with a nickel core and an optimal housing to satisfy the high precision and harmonics measurement simultaneously, meets 0.2S and 0.5S Class under IEC 61869-2 Standards.

J&D’s PQ-RoCoil minimizes the coil winding error of the air core and the position error with the perfect shielding technology. By its flexible structure, PQ-RoCoil is able to be installed even in the narrow space. And it meets 0.5S and 1.0S accuracy Class under IEC 61869-2 Standards.

PQ-CT and PQ-RoCoil comply with IEC 61000-4-30 Class A or S accuracy standards which is for harmonics measurement. And they are certified the safety standards UL 61010-1 and listed EN61010-1 and also it is currently being certified by UL2808. The power quality meter manufacturers such as Powerstandards and CTLab, are already applying PQ-CT and PQ-RoCoil for their products to meet IEC 61000-4-30 Class A accuracy.

J&D has recently developed power quality meter JAGUAR 6300S, which can be used with PQ-CT and PQ-RoCoil.

JAGUAR 6300S, which creates synergy with PQ-CT and PQ-RoCoil, can satisfy the accuracy 0.2 Class under IEC61557-12 standards. And also, it’s currently being certified IEC61000-4-30 Class S accuracy which is a standard for performance measuring and monitoring devices. It offers the data logging and wave capturing in real-time, enabling the precise power monitoring and analysis. By adding the option module, it supports the various features, such as D/I, D/O or Ethernet communication.

Also, J&D suggests many kinds of hall effect current sensors and voltage sensors using Open-loop or Closed-loop technology as the best solution for AC/DC energy meter.

↓ More information about J&D in Global Electric Power Tech 2018 below.