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Various Transformers manufactured in South Korea
Overview In the process of semi finished and finished production of power transformers, before the newly installed transformers are put into operation and according to the state Grid's preventive test rules, it is required to test the transformer's turn ratio or voltage ratio regularly.The traditional variable ratio bridge operation is tedious, the reading is not intuitive, and the necessary conversion, the test result is only one phase change ratio value.The transformer transformer ratio tester overcomes the shortcomings of the traditional transformer ratio bridge test, the screen uses a large screen high resolution LCD screen, convenient to use in the field, with Chinese menu prompt function, simple and intuitive operation, a complete three phase change ratio test, test speed, high accuracy. Technical parameter range 0.910000 The accuracy of reading 0.1 2 words or equal to 500 reading 0.2 2 words 500 3000 Reading 0.3 2 words 3000 The resolution of the 0.9 9.9999 0.0001 100 999.99 0.01 10000 and above 1 10 99.999 0.001 1000 9999.9 0.1 Working power supply AC220V 10 50Hz Instrument weight 3.5kg The use of temperature 10 50 Overall dimensions 260mm l 200mm W 160mmH Relative humidity 90 no dew Feature Full three phase sinusoidal inverter output, the output voltage is automatically adjusted, with soft start, soft stop function, so the test speed is fast, high precision Three-phase transformer, single-phase transformer, PT, Z type transformer ratio, group, polarity test function Blind test function, that is, variable ratio and group test when high and low pressure connection mode is not known; CT variable ratio polarity test function Angle difference test function for single-phase test Tap position can be tested up to 197
Transformers,Distribution and Power Transformer,Varivolt Safety Transformers Diesel Generators Industrial Panels Stabilizers Energy Saver Industrial Panels
Product description The test transformer calls the booster, it is the basic test equipment used by the power station, supplying and distributing the electrical power system and the scientific research unit. Which used in the insulated intension test on all kinds of electrical products, electrical equipments and insulated materials, testing the insulated level of products, discovering the insulated objection of quizzee, scaling the capacity burdened voltage Oil Immersed Testing Transformer 1 Technical index Model Capacity KVA High Frequency Voltage Output Voltage KV High Frequency Voltage Output Current mA) Low Frequency Voltage input Change Tempera- ture() raised/ 30 minute V A YD G -1.5 1.5 50 30 200 7.5 500 10 YD G 3 3 50 60 200 15 500 10 YD G-5 5 50 100 200 25 500 10 YD G10 10 50 200 220/380 50/26 500 10 YD G20 20 50 400 380 53 500 10 30 50 600 380 79 500 10 40 50 800 380 105 500 10 50 50 1000 380 132 500 10 100 100 100 500 263 1000 10 150 100 1500 500 300 1000 10 200 100 2000 500 400 1000 10
Ouli toroidal security system transformer are widely used in security system such as CCTV monitoring system, access control system, parking management system, fire protection system, emergency alert system, building intercom system etc..
Distribution Transformer _ 3 phase _ Capacity : From 50kVA to 5000kVA _ Voltage up to 35kV _ Frequency : 50-60Hz _ Conducting Material : Copper or Aluminium _ Insulation LiQuid : Mineral Oil
Large distribution board 420 420 600mm (H,W,D) Side AÂ 1 IEC 5P 63A IP67 plug and MCB(RCBO) 1 IEC 5P 63A IP67 Â socket and MCB(RCB) Side socket and RCBO Side C: Â 3 5P 32A IP67 IEC Â socket and waterproof switch and MCBs(RCBO)
outdoor / indoor Transformer Available
Supplier: Transformer, regulator, electrical machines
