Concrete heating station SPB-100 The SPB-100 concrete heating transformer (station) is the most powerful and efficient station in low temperatures, it has the ability to serve large construction areas and is indispensable in industrial construction in the ambient temperature range from +10 to -40C. The company "ETA" produces this model with transformer windings made of copper (Cu) or aluminum (Al). The cost of each of the presented stations is the manufacturer's price and depends only on the material of manufacture. Both versions are designed for a power of 100 kW, consumed from a three-phase alternating current network with a voltage of 380 V. The maximum power in its class allows this device to be used on large construction sites and to conduct continuous work to heat concrete or soil in the maximum possible volume. Convenience of setting and adjusting operating modes is a distinctive feature of the entire range of concrete heating stations produced by ETA LLC. A well-thought-out frame design, the presence of eyebolts on the body of the device and the compactness of the installation (with the highest power characteristics) ensure high reliability and unpretentiousness of the SPB 100 station, outstanding performance characteristics and ease of transportation. Another important advantage is the possibility of installing forced air cooling of the station transformer, which increases the reliability and continuous operation time of the product. Forced cooling is not included in the standard delivery set of the SPB-100 station transformer for heating concrete, it is auxiliary and is installed by the manufacturer for an additional fee at the request of the customer. Specifications SPB - 100 (Al) SPB - 100 (Cu) Supply network 380 V, 50Hz, 3 phases 380 V, 50Hz, 3 phases Load power, kW one hundred one hundred Number of steps of output line voltage four four Output line voltage, V 35, 45, 60, 80 35, 45, 60, 80 Load current at any stage, no more, A 725 725 Working hours Continuous Continuous Primary power, kW 103 103 Weight, kg 385 420 Overall dimensions (lxwxh), mm 770х780х1100 770х780х1100 Mains cable core section, mm 2 fifty fifty Section of load wires (from the output terminals of the station), mm 2 190 (2x95) 190 (2x95) Degree of protection IP23 IP23 Air cooling compulsory compulsory