I. Product Overview LZZBJ9-10 current cast resin transformers are indoors all conditions strut-type products, rated frequency 50Hz, rated voltage of 10kV and below the power system for the current use of energy measurement or relay for in the mid-mounted switchgear and other types of switchgear, this type of product can also be based on user requirements two, three winding complex variable ratio structures. At present, the exact level has 0.5,0.2,0.5S, 0.2S level 10P10,10P20 protection level, and the other non-standard products can be customized, details please contact us. Two, LZZBJ9-10 type current transformer structure and characteristics LZZBJ9-10 (A, B, C) type current transformer closed thanks to the epoxy resin casting so damp resistant products, contamination resistance, small size, light weight, suitable for in any position, installed in any direction. Third, product technical parameters 1, LZZBJ9-10 rated insulation level: 12/42 / 75kV; 2, load power factor: COSφ = 0.8 (lagging); 3, rated secondary current: 5A or 1A; 4, the surface creepage Distance: contamination level to meet the requirements of Class II; 5, product standards: GB1208-2006 "current transformer." 6, instrument security factor: FS≤10; LZZBJ9-10 type current transformer is fully enclosed structure, using high-quality magnetic material core, primary and secondary windings and iron core are cast in epoxy resin, with excellent insulation and moisture resistance, and easy to do surface cleaning. A qualifying P1, P2, respectively, at the top of the casting body, the outlet end of the secondary winding in the lower body cast, the first group of measurement winding (0.2S level, 0.2), signs 1S1,1S2: the second group to monitor winding (0.5), signs 2S1,2S2: third group for the protection of winding (10P), flag 3S1,3S2, while the secondary winding can be tapped. If the customer needs, can be arbitrarily changed accuracy combination, transformers for minus polarity, the floor and the bottom of the transformer is equipped with four mounting holes Φ12 Ordering Information: 1 model, current ratio; 2 accuracy class and the corresponding secondary load; 3 insulation levels and the use of the environment.