Tongcheng Delixi voltage stabilizer price [Dongguan Zhuoerfan]

Mainly used for AC power voltage conversion, load and power isolation, suitable for various types of loads. Any electrical equipment that requires AC voltage conversion can use this product. The designed voltage level is below 1000V, with a frequency of 50Hz or 60Hz. The temperature resistance levels mainly include B level (130 ℃), F level (155 ℃), and H level (180 ℃), which can be customized according to requirements. Our factory's standard products are B-grade insulation.

The main product voltage levels are:

輸入：三相 480V、440V、420V、400V、380V、360V；

輸出：三相 220V、208V、200V、190V、173V、120V、110V、100V；

Single phase 220V, 200V, 127V, 120V, 110V, 100V, 36V, 24V, etc.

The transformer adopts imported high-quality cold-rolled silicon steel sheets, column iron cores, and Y/Yn connection methods, with a reasonable structure, good performance, high efficiency, and low noise. The insulation between the primary and secondary coils is good, and isolation is used to protect the secondary circuit from interference from the power grid and external high-frequency electromagnetic waves.

A three-phase isolation transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. Its main components are the primary coil, secondary coil, and iron core (magnetic core). The main functions include voltage conversion, current conversion, impedance conversion, isolation, and voltage stabilization (magnetic saturation three-phase isolation transformer). According to their purposes, they can be divided into: power three-phase isolation transformers and special three-phase isolation transformers (electric furnace transformers, rectifier transformers, power frequency test three-phase isolation transformers, voltage regulators, mining transformers, audio three-phase isolation transformers, intermediate frequency three-phase isolation transformers, high-frequency three-phase isolation transformers, impulse three-phase isolation transformers, instrument three-phase isolation transformers, electronic three-phase isolation transformers, reactors, transformers, etc.). A three-phase isolation transformer consists of an iron core (or magnetic core) and a coil, which has two or more windings. The winding connected to the power supply is called the primary coil, and the other windings are called the secondary coils. It can transform AC voltage, current, and impedance.The nine major characteristics of SGW5C contactless induction AC voltage regulator are: uninterrupted and linear voltage adjustment. The contactless induction regulator utilizes the principle of induction to regulate voltage, and can continuously, uninterrupted, and linearly adjust the output voltage. During operation, it does not produce noise, sparks, arcs, or spikes, and provides the same quality of power to the load as the input terminal. Secondly, it is sturdy, durable, and has a long service life. The main body of a contactless inductive voltage regulator is an inductive regulator, which has no contact or consumable components, reflecting its sturdy and durable characteristics. The contactless voltage regulator consists of a housing, coil, silicon steel sheet, etc., which can withstand the impact of sudden waves and nonlinear loads, and is designed to have a service life of over 15 years. Thirdly, it has strong overload capacity. The induction regulator in a contactless induction regulator conducts current through winding coils, while other forms of regulators conduct current through carbon brushes or thyristor modules. Compared to the two, the overload capacity of a contactless induction AC regulator is very strong.A voltage regulator is a device that stabilizes the output voltage. A voltage regulator consists of a voltage regulating circuit, a control circuit, and a servo motor. When the input voltage or load changes in the mining transformer factory, the control circuit samples, compares, amplifies, and then drives the servo motor to rotate, causing the position of the voltage regulator carbon brush to change. By automatically adjusting the coil turns ratio, the output voltage is maintained stable. When selecting electrical appliances such as refrigerators, air conditioners, water pumps, etc. with motor operation, a voltage regulator with a capacity of more than 3 times should be selected to prevent the starting current of the equipment from exceeding the current of the voltage regulator fuse or the overcurrent protection circuit breaker current from causing the voltage regulator fuse to melt, the circuit breaker to trip, or the voltage drop to be too large to work. The technical indicators of a regulated power supply are divided into two types: one is the characteristic indicators, including allowable input voltage, output voltage, output current, and output voltage regulation range, etc; Another type is quality indicators, which are used to measure the stability of the output DC voltage, including voltage stabilization coefficient, output resistance, temperature coefficient, and ripple voltage.Calculate the maximum power of each phase of the load by independently adding the load power of phases A, B, and C. For example, if the total power of phase A load is 10KW, the total power of phase B load is 9KW, and the total power of phase C load is 11KW, take the larger value of 11KW. (Note: The power of each single-phase device is calculated based on the maximum value on the nameplate. Dividing the power of a three-phase device by 3 is equal to the power of each phase of the device.) For example, the total power of a C-phase load=(300WX10 computers)+(2KWX4 air conditioners)=11KW. Calculate the total power of the three phases, 11KWX3=33KW (transformer three-phase total power). The total power of the three phases is 0.8. This is an important step. Currently, more than 90% of transformers sold in the market have a power factor of only 0.8, so it is necessary to divide the power factor by 0.8. 33KW/0.8=41.25KW (total transformer power) Transformer total power/0.85. According to the "Power Engineering Design Manual", the transformer capacity should be selected based on the calculated load.