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15kw220 conversion 380V single phase change three-phase three wire power converter fourth generation new energy saving transformer

price:USD$7500.00
discount 70% in 2018-07-24 to 2018-07-26
price: USD$ 5250.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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This transformer can output three-phase 380V industrial power stably with single phase 220V input (that is, household lighting input). Three phase three wire / three-phase four wire, 50HZ sine wave, phase angle 120, efficiency 98%, power section specification has 10-15-20KW. It can be widely used in all kinds of small and medium three-phase electrical machinery, and solve the problem of no three-phase power for users. The transformer can be widely used in the rural areas, towns, small and medium-sized construction machinery, hardware machinery, woodworking machinery, food machinery, textile machinery, feed machinery, agricultural machinery and other industries. Such as: motor transport equipment, various types of machine tools, all kinds of welding machine, cutting machine, concrete mixer, farm feed mixing machine, printing machine, air compressor, rolling machine, textile machine, press machine, crushing machine, water pump, three-phase high power central air-conditioning, small mobile communication base station etc... This product is designed for domestic ordinary civil line capacity, all the use of electronic meters of households, can use. Electricity price is also calculated according to the civil lighting price, reasonable for users to gain tangible benefits. Product features: (1) portable and movable, the weight of the single machine is about 25 kilograms, the country has almost all the lighting power can be used, the normal load operation is not easy to trip, built-in leakage protection, safe and reliable. (2) energy saving, and the electricity price is substantial, and the three-phase single-phase electricity price is good. (3) simple operation, easy to use, no need to debug, the user can work after hand wiring. According to the intended power, the corresponding air leakage switch and the matching power line (the specifications in the chart below) are connected under the electricity meter of the resident user, and the transformer and the machine can be connected. (4) high efficiency, low loss, low noise, built-in energy storage device has no impact on the grid, with automatic voltage regulation function, small input current, high output power, high output peak current, support equipment directly boot in the load range. (5) the service life of the machine is long and the design life of the product is 10-20 years. (6) the product is guaranteed for one year, and it can be repaired or supplied. More than 30 kW belongs to motor special transformer, need to be made to order. 30 kW unit price is 14000 yuan; 45 kW unit price is 16500 yuan.