GTA-600A275V mine Traction Rectifier cabinet

GTA-400A275V mine traction rectifier cabinet GTA-600A275V mine traction rectifier cabinet GQA / GTA / KZL mine general type traction rectifier / traction rectifier cabinet / mine general type overhead line electric locomotive rectifier cabinet I. Introduction This series points for the use of two types of surface and underground, the main supply mine locomotives, city trolley bus, subway and other traction substation DC power supply for use. The products are used in three-phase bridge rectifier circuit rectifier transformer has a ± 5% of rated voltage tap, change the wiring can change the AC input voltage ± 5%. This series of products are automatic air circuit breakers, overcurrent relays, thermal relay for overcurrent, phase short circuit protection, three-phase AC side are equipped with arresters for lightning protection, a tributary of the use of surge absorbers for overvoltage protection. The series points thyristors and silicon rectifier tube two kinds, thyristor rectifier with automatic voltage regulator, steady flow, and overcurrent cutoff tripping functions. Rectifier transformer has a general dry, and oil-immersed type epoxy resin cast. Second, the model description of the old type: GQA (F) - A / V-KY KY mine general Rated rectified voltage (V) Rated rectified current (ampere) A- from the cold (F- air-cooled) Q- traction G - No. Model Output voltage rectifier output current with electric locomotive model 1 GQA-100/115 115V 100A 1.5t-100V 2 GQA-200/115 115V 200A 3 GQA-100/275 275V 100A 1.5t-250V 3t-250V 4 GQA -200/275 275V 200A 3t-250V 6t-250V 5 GQA-300/275 275V 300A 7t-250V 10t-250V 6 GQA-400/275 275V 400A 12t-192V 7 GQA-500/275 275V 500A 8 GQA-600 / 275 275V 600A 9 GQA-100/600 600V 100A 6t-550V 7t-550V 10 GQA-200/600 600V 200A 10t-550V 14t-550V 11 GQA-300/600 600V 300A 12 GQA-400/600 600V 400A 13 GQA- 500/600 600V 500A 14 GQA-600/600 600V 600A novel: GTA (F) - A / V-KY KY mine general Rated rectified voltage (V) Rated rectified current (ampere) A- from the cold (F- Air-cooled) T- rectified traction G- No. Model Output Voltage Output Current with electric locomotive model 1 GTA-100/115 115V 100A 1.5t-100V 2 GTA-200/115 115V 200A 3 GTA-100/275 275V 100A 1.5 t-250V 3t-250V 4 GTA-200/275 275V 200A 3t-250V 6t-250V 5 GTA-300/275 275V 300A 7t-250V 10t-250V 6 GTA-400/275 275V 400A 12t-192V 7 GTA-500 / 275 275V 500A 8 GTA-600/275 275V 600A 9 GTA-100/600 600V 100A 6t-550V 7t-550V 10 GTA-200/600 600V 200A 10t-550V 14t-550V 11 GTA-300/600 600V 300A 12 GTA- 400/600 600V 400A 13 GTA-500/600 600V 500A 14 GTA-600/600 600V 600A novel: GTA (F) - A / V-KY KY mine general Rated rectified voltage (V) Rated rectified current (ampere ) A- from the cold (F- air-cooled) T- traction G- No. Model Output voltage rectifier output current with electric locomotive model 1 KZL-100/115 115V 100A 1.5t-100V 2 KZL-200/115 115V 200A 3 KZL-100/275 275V 100A 1.5t-250V 3t-250V 4 KZL-200/275 275V 200A 3t-250V 6t-250V 5 KZL-300/275 275V 300A 7t-250V 10t-250V 6 KZL-400/275 275V 400A 12t-192V 7 KZL-500/275 275V 500A 8 KZL-600/275 275V 600A 9 KZL-100/600 600V 100A 6t-550V 7t-550V 10 KZL-200/600 600V 200A 10t-550V 14t-550V 11 KZL- 300/600 600V 300A 12 KZL-400/600 600V 400A 13 KZL-500/600 600V 500A 14 KZL-600/600 600V 600A