Multifunctional energy - measuring Power Distribution Test Terminal Block with combined

FJ6/HY FJ6/NZ2080 series multifunctional energy-measuring combined terminal blocks are the latest products developed on the basis of former FJ6/DFY1,2 and FJ6 1,2 as well as FJ6/HY type energy measuring combined terminal blocks. The product provides favorable conditions for standard connection and safe test of electric power department. As a new generation of terminal blocks among the standard energy measuring terminal block boxes recently developed by our company, this product is also suitable for the secondary circuit of rated voltage up to 660V and rated current up to 20A, performing the safe adjustment and field test of watt-hour meter, electric meter, relaying protection device, etc. under on-load conditions, to make sure the safety of human during operation and provides the guarantee of improving the field working efficiency. Structural features: 1. The product adopts high-molecular polycarbonate material and is made by injection moulding process. The shell panel can be recycled; it is a new type environmental protection product, with advantages such as flame retardant, high temperature resistance, no water absorption, moisture resistance, favorable insulation, impact resistance, no easy to crack, aging resistance and so on. It is featured with small volume, reasonable structure, vivid color and nice appearance. The voltage and current of each phase has the mark of phase sequence color, so it is easy for combined connection and avoids the measurement error caused by wrong phase sequence. It is fixed with sealing screw that is helpful for preventing the electricity being stolen. 2. Because the cover plate is made of transparent material, it not only takes convenience for viewing the operation state of terminal block inside, but also facilitates the installation and ensures the reliability of connection; some bedplates and enclosures are also made of transparent material, making installation easy and the conductive parts visible for convenient maintenance and safe power utilization. 3. It is able to realize multi-circuit input and output according to the actual demands; some test holes are equipped at the circuits, which can facilitate the insertion of test pen and take great convenience for safety examination and test. Application: It is applicable for metering box, watt-hour meter box, complete cubicle, transformer substation, etc., directly installed at the three-phase three-wire and three-phase four-wire secondary circuit of rated voltage 220-660V and current 5-20A.