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  •  Three phase contact voltage regulator

    Product Description: application range: pressure regulating brand Shanghai Yinxi model tsgc2 Frequency characteristics: low frequency 50 / 60Hz power supply phase number three phase core shape ring cooling form dry core form ring winding self coupling moisture proof open cooling Mode: air cooled external structure vertical electric voltage ratio 380V / 0-430v efficiency (η) 95% power: 60KVA wave shape without additional waveform distortion 1. Basic principle: the voltage regulator is an auto coupling with continuously adjustable turn ratio transformer, When the brush of voltage regulator slides along the polished surface of the circle with the help of handwheel spindle and brush holder, the ratio of turns can be continuously changed, so that the output voltage can be smoothly adjusted from zero to * * value 2. The product performance working frequency is 50 Hz / 60 Hz, efficiency is 90% waveform distortion, no additional distortion and temperature rise is less than 60 ℃ Electrical strength: 2000V / min; insulation resistance: three-phase > 2m Ω 3, main structure 1, unit structure: 1.5KVA, 10KVA voltage regulator is regulator and is voltage regulating unit structure. A coil with a certain width of polished surface on the upper end face is fixed on the engineering base. The brush of contact group is in close contact with the polished surface of coil under spring pressure, and the brush is driven to coil grinding by turning the hand wheel Single phase assembly structure: the single-phase high-capacity voltage regulator is assembled by several units of the same specification, the brush contact of each unit is assembled on the same spindle, the input end of the coil is connected in parallel, and the output end is connected with the balance reactor, so as to balance the current distribution among the units and suppress the circulating current The three-phase coaxial voltage regulator is composed of three phases. 4. Brush structure: 3KVA and below unit voltage regulator, 1-2 graphite brushes and metal frame 4KVA and above unit voltage regulators with good heat dissipation, and two copper graphite composite brushes. The pressing plate of the brush contact group is fixed at the upper end of the coil to limit its axial position. At the same time, it is locked with the main shaft by screws, When it is necessary to dismantle and repair, replace the main shaft or extend the main shaft from the bottom of the voltage regulator, it can be carried out easily by loosening the screw. 4、 Scope of application rtsgc2 series voltage regulator has the characteristics of no distortion of waveform, small volume, light weight, high efficiency, easy to use, reliable performance, long-term operation and so on. It is widely used in chemical industry, metallurgical instrument, mechanical and electrical manufacturing, light industry, scientific experiment, public facilities, household appliances, temperature control and speed regulation, and dimming It is an ideal AC voltage regulating power supply. 1) ambient temperature: * * air temperature + 40 ℃, * * air temperature - 52, altitude: the altitude of voltage regulator installation site is not more than 1000 m 3. Air relative humidity: * monthly average relative humidity of wet month is 90%, and the average temperature of that month is 25 ℃. 4. Power supply voltage waveform: power supply voltage waveform is sine wave or similar to sine wave. 5. There is no gas seriously affecting the insulation of voltage regulator Steam, chemical deposition, dust, dirt and other explosive and corrosive media; 6. Installation site should be free from serious vibration and turbulence; 7. Indoor use; attention! -Type selection tips: this voltage regulator can not be used in parallel. 5. Inspection and maintenance before use 1. For newly installed or long-term unused voltage regulator, the insulation resistance of coil to ground must be measured with a 500 V megohmmeter before operation. If the value is not less than 5 megohm, it can be used safely. Otherwise, it should be heated. Generally, the hot drying method can be charged drying method or sent to the drying room for drying. After drying, check whether the fasteners are loose. If they are loose, they should be tightened. 2. The power supply voltage should conform to the input voltage on the voltage regulator nameplate. 3. The voltage regulator must be well grounded to ensure safety. 4. Pay attention to the output current not exceeding the rated value when using. If there is short-term load, the voltage regulator should be grounded well, Do not exceed the provisions in Table 2, otherwise the life of the voltage regulator will be reduced or even burned. 5. When using, the handle should be slowly and evenly rotated to avoid brush damage or sparks. 6. The use of voltage regulator should be checked frequently. If the brush is found to be worn too much or damaged, the brush of the same specification should be replaced in time, and a zero sandpaper pad should be used to rotate the hand wheel several times under the brush The brush can be used only after the bottom surface of the brush is ground smooth and in good contact. The replacement copper graphite composite brush must strictly meet the specification requirements. 7. The surface accepted by the coil and brush should be kept clean, otherwise, it is easy to cause spark and burn the coil surface. If there are black spots on the coil surface, wipe it with cotton yarn dipped with alcohol (90%) until the surface spots are removed. 8. Connect the power supply to the voltage regulator, and the lead wire and wire terminal connector of the voltage regulator should be in good contact with the rated current of the voltage regulator. 9. The hand wheel is not allowed to be used to move the voltage regulator, but the handle or the whole product should be lifted and moved 10. When the voltage regulator needs to be installed horizontally on the panel (only for the unit voltage regulator structure) or vertically installed on other bases, it can be fixed by using the mounting hole of the regulator base. 11. The voltage regulator shall be kept clean all the time, and no water drops and oil stains are allowed to fall into the regulator. The voltage regulator shall be powered off regularly to remove the dust accumulated inside. > Company product service guarantee: each product is strictly in accordance with the national standard before leaving the factory, to ensure the factory pass rate. The company promises: all products are guaranteed for one year! If the fault occurs within one year of normal use, it can be replaced free of charge. (except for the special requirements of customers) at present, silver includes: AC on-off test, AC life test, reliability test, flashover and breakdown test, comprehensive characteristic test, high and low temperature and high temperature resistance test, alternating and constant damp heat test, ball pressure test, leakage and aging test, drop and vibration test, ultrasonic imaging Shanghai Yinxi Electrical Equipment Manufacturing Co., Ltd. is a comprehensive power supply company integrating scientific research, production, sales and product maintenance. The company has strong technical development force and * * testing and testing equipment. The company constantly strengthens the control of raw material quality and technological process to ensure the stability of product quality. Since its inception, the company has been engaged in the production of transformers, voltage regulators, voltage regulators, switching power supplies, and distribution boxes, etc., more than 10 series, more than 100 kinds of products, products are exported to more than 50 countries and regions such as North America, Western Europe, the Middle East, North Africa and so on, which has been well received by the majority of users. After sales guarantee: 1. The company produces and sells various types of silver Xi transformers, silver voltage regulators and silver Xi voltage regulators, which can be customized according to customer requirements, sizes and specifications. 2. The quality guarantee period of dry-type transformer, voltage regulator, voltage regulator, reactance and complete grounding device is one year. 3. In case of any product quality problem during the warranty period, our company is responsible for free repair or replacement. 4. The company has opened a national free 24-hour service hotline 021-52668758 and mobile phone 18117278398 (the same number of wechat) to reply to the handling opinions within 8 hours after receiving the complaint, and according to the user's requirements, it is divided into 24 hours to handle, 48 hours to handle, and the time agreed with the user. 5. Our company promises to supply power within 24 hours in developed areas due to product accidents The function of isolation transformer principle of isolation transformer safety isolation transformer wiring isolation transformer grounding isolation transformer price isolation control transformer difference isolation transformer special isolation transformer three phase tunnel special isolation transformer cinema special isolation transformer projector isolation transformer , three-phase isolation transformer, single-phase isolation transformer, dry-type isolation transformer, three-phase dry-type isolation transformer, high-power transformer, 10-2000kva transformer. Oil immersed induction voltage regulator, three-phase voltage regulator, induction voltage regulator, single-phase oil immersed voltage regulator, oil immersed self cooling induction voltage regulator, induction automatic voltage regulator, voltage regulator. Contactless regulator, compensation regulator, high-power regulator, 380V high-power regulator, automatic compensation power regulator, three-phase compensation power regulator, transformer.  

    model: TSGC2J
    Power: 80KVA
    Voltage: 380 / 0-430v can be customized
    texture of material: Copper wire (5 years warranty)
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  •  Three phase voltage regulator

    model: TSGC2
    Power: 10KVA
    Voltage: 380, 0-500v (customized)
    texture of material: Copper wire (3 years warranty)
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  •  Electric voltage regulator

    model: TDGC2-D
    Power: (optional)
    Voltage: 220V/0-300V
    texture of material: Copper wire
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  •  Single phase contact voltage regulator

    model: TSGC2-3KVA
    Power: 3KVA
    Voltage: 0-250V adjustable
    texture of material: copper
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  •  Single phase AC contact voltage regulator

     

    model: TDGC2
    Power: 20KVA
    Voltage: 220V/0-250V
    texture of material: Copper wire
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  •  Tdgc2j, tsgc2j contact voltage regulator

    model: TDGC2J ,TSGC2J
    Power: 30KVA
    Voltage: 220 V / 0-250V (customized)
    texture of material: Copper wire
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  •  Tdgc2, tsgc2 contact voltage regulator

    model: TSGC2
    Power: 9KVA
    Voltage: 380V / 0-500v can be customized
    texture of material: Copper wire
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  •  Electric voltage regulator

    model: TDGC2-D
    Power: 15KVA
    Voltage: 220 / 0-300V (customized)
    texture of material: Copper wire
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  •  Tdgc2j series single phase voltage regulator

    model: TDGC2
    Power: 3KVA
    Voltage: 220 V / 0-250V can be customized
    texture of material: Copper wire
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