Transformers in bulk on Qoovee

Buy dry cast resin transformers at an affordable price. These three-phase devices are designed to power converter equipment for various purposes. Basically, such transformers are used for: - excitation systems of hydro and turbo generators; — providing power to the electric drive of the drilling rig, as well as semiconductor converters of traction substations of urban electric transport (trams, trolleybuses, metro); — operation in rectifier units, in power electrical installations included in the traction power supply system of railways; — power supply of electric drives with direct and alternating current. Advantages: environmental safety, natural air cooling, resistance to low temperatures and precipitation, fire safety. Characteristics: - type of insulating winding: TLSP, TLSZP, TRLSP AND TRLSZP; — power: up to 3200 kVA; — voltage class: up to 10 kV; — execution and quality comply with GOST requirements; — country of origin: Russia. All products are tested in our own automated testing laboratory, which allows us to perform standard, acceptance and certification tests of products. The equipment is guaranteed for 3 years from the date of commissioning. 3-year warranty from the date of commissioning We deliver our equipment to any region and the CIS. To clarify prices for dry-type transformers and order power equipment with the required parameters, call our manager. All equipment is shipped with a full set of documents: - Passport - Test report - Operation manual - Sales and purchase agreement - We will produce shipping documents in a short time. We control the quality of production at all stages.

Price: $7,892 per item. Minimum order: 1 piece Please contact us for more information about product specifications, packaging and ordering. Field-hardened temperature from 0° to 50°C Portability/Weight less than 15 lbs Built-in microprocessor controlled compressor for automatic pressure generation and control Modular design - choose your choice Unrivaled accuracy down to 0.025% of reading pressure or 0.01% electrical full scale values ​​Stable pressure regulation down to 0.002"H2O (Quick Cal 191/196) or 0.02"H2O (Quick Cal 190/15) Monitor up to three parameters simultaneously Bright, sunlight readable, high resolution, white paper with backlit display Documentation models interface with leading CMS packages including Blue Mountain, AMS and Cornerstone > Each module includes only a calibrator.

accessories for transformers

Transformers TM, from 63 to 1000 kVA from availability after revision or overhaul. 2 year warranty. Full package of documents and test report. The price is approximately 50% below the market price. Transformers are supplied both new, from storage, and revision (with the issuance of protocols of the established sample).

Our company is a manufacturer of a KTPG-type transformer and is ready to deliver this product on time and with high quality. Complete transformer substations are single-transformer substations for outdoor installation and are used to receive three-phase alternating current electricity with a frequency of 50 Hz with a voltage of 6 or 10 kV, convert it into electricity with a voltage of 0.4 kV and supply it to consumers (including oil refining facilities) in the regions with a temperate climate (from - 40 ° С to + 40 ° С). A transformer substation is an electrical installation designed to receive, convert (increase or decrease) voltage in an alternating current network and distribute electricity in power supply systems to consumers in rural, township, urban, industrial facilities. Consists of power transformers, switchgear switchgear, automatic control and protection devices, as well as auxiliary structures.

The company LLP "Electrosnab-EM" will manufacture and deliver on time and with high quality. 10 kV in networks with isolated or compensated neutral and can be used for completing switchgears of closed transformer substations and distribution points. Prefabricated chambers of one-sided service KSO are manufactured in accordance with the requirements of technical specifications ST AO-00010033-004-2007; GOST 22789-94 and GOST R 51321.1-2000.

The company LLP "Electrosnab-EM" will produce and supply block transformer substations of various capacities in time and with high quality. Block transformer substations (BKTP) are a comprehensive solution to the customer's tasks for reliable and high-quality power supply of facilities. Easy to install, reliable, easy to operate and perfect in performance. BKTP serve for the reception, transformation and distribution of three-phase alternating current with a frequency of 50 Hz with a voltage of up to 20 kV using domestic and / or foreign electrical equipment with air and SF6 insulation. Designed for power supply of housing and communal, public, industrial and agricultural facilities, individual building sites and cottage settlements. BKTP are operated without permanent maintenance personnel.

Application: ASSEN ZYD Transformer Oil Purification plant is portable maintenance equipment, it is a process the reduces, or in fact, eliminates all the physical contaminants from oils by means of physical processes such as oil filtration, de-humidification, and degasification. ZYD transformer oil filtration process effectively removes all those particles that are larger than 0.1 micron as well as most of the dissolved water and gases in the oil.   Aftre treatment   Moisture PPM ≤3 Gas content % ≤0.01 Impurity size μ ≤1 (no free carbon) Breakdown voltage kV ≥75 IFT dynes/cm ≥40 Acid value mgKOH/g ≤0.03 Dielectric loss factors tgδ(90°C) ≤0.001     Features: 1. Unique and highly efficient dewatering and degassing device, it adopted a large area three-dimensional flash evaporation and mature film evaporation technology to rapidly remove the free and dissolved water and gases from used and waste insulating oils. 2. Precise filtration system, high quality filter element, multi-stage filtration system levels, can effectively remove the mechanical impurities from the insulating oils. 3. Electrical heating system is the optimized pipeline design to ensure uniform heating and stable oil temperature. 4. Automatic constant temperature control device, automatic liquid level control device, automatic defoaming device, automatic pressure protection device and excellent configuration can ensure the equipments in high performance. 5. Work online and the indicators display running. 6. Unattended operation with low working noise and longtime free maintenance.7. A complete machine safety interlock protection system, discharge oil system, vacuum system and the heating system interlock, to avoid the adverse effects of misuse.       Our Services:  1. We customize the machine as your requirements.2. We have more than 20 years export experience.3. We offer our customers high quality products at competitive price.4. We offer our customers excellent after-sales service.5. We are not satisfied until our customers are satisfied       For any inquiry,Please don't hesitate to contact Assen  

Application: The oils inside transformers are mainly used for insulation, in addition, they suppress corona discharge and arcs, and also act as refrigerants inside machines. These oils must be absolutely clean and dry to achieve and maintain optimum insulating properties and dielectric strength. This is where the need for transformer oil purification arises. The ASSEN ZYD Transformer Oil Purifier is the key to the reliability, performance and durability of the transformer. The insulating oil of the transformer must be free from moisture, dissolved gases and particles that accumulate as the oil ages. Even some new oils may require processing to limit their content to acceptable levels. Features: 1. Expectations of an efficient insulating oil treatment plant. 2. Suitable for oil treatment, oil vacuum injection and hot oil cycling in the installation and maintenance of large power transformers. 3. Simple and trouble-free operation. 4. Online measurement and recording of process parameters. After treatment Moisture PPM 3 Gas content% 0.01 Impurity size µm ≤ 1 (no free carbon) Breakdown voltage kV ≥ 75 IFT dyne / cm ≥ 40 Acid number mgKOH / g ≤ 0.03 Dielectric loss factors tan δ (90 ° C) ≤ 0.001 ASSEN warrants a unit supplied in accordance with this specification against defects in material and workmanship under normal use and service for a period of twenty-six (26) months from date of shipment or twenty-four (24) months after start-up. systems. ... ASSEN's obligations under this warranty are limited to repairing or furnishing a similar part to replace any part proven to be defective during the warranty period. 1. We customize the machine according to your requirements. 2. We have over 20 years of export experience. 3. We offer our customers high quality products at a competitive price. 4. We offer excellent after-sales services to our customers. 5. We are not satisfied until our customers are satisfied.

The transformer is designed to power a 6-zone electric ferrite roasting furnace with a vertical load with a maximum power of 84 kVA and a phase voltage of 150V; 200V; 250 V.

The TS-100/10-UHL3-6 / 0.4 transformer is intended for use in alternating current circuits with a frequency of 50 or 60 Hz. SPECIFICATIONS: Rated value of high voltage, kV 6 Low voltage rated value, kV 0.4 Rated power, kVA 100.0 Number of phases 3 Mains frequency, Hz 50 HV D winding connection diagram Connection diagram of the LV windings Yн Insulation temperature class F Temperature protection 3 pt100 sensors in the windings block "Termodat 11M3T1" Cooling natural air Enclosure protection class IP00 Coil material aluminum Overall dimensions, mm: Length 940 Depth 650 Height 950 (1050) Estimated weight, kg 520

Transformer TC3-160 / 0.66-UHL3-380 / 400 is designed for use in alternating current circuits with a frequency of 50 or 60 Hz. SPECIFICATIONS Rated value of high voltage, V 400 Low voltage rated value, V 380 Rated power, kVA 160.0 Number of phases 3 Mains frequency, Hz 50 Connection diagram of HV windings Yн Connection diagram of the LV D windings Insulation temperature class F Temperature protection Termodat 11M3T1 BKT Cooling natural air Enclosure protection IP23 Coil material aluminum Overall dimensions, mm: Length 890 Depth 890 Height 1030 Estimated weight, kg 570

The TST-70 transformer is designed for use in alternating current circuits with a frequency of 50 or 60 Hz. And it serves to partially compensate for the voltage difference between the phases of the network caused by the uneven load of the phases. SPECIFICATIONS Rated load power, kVA 70 Rated line voltage, V 380 Limiting range of input line voltage, V 342-418 Number of phases 3 Mains frequency, Hz 50 ± 0.2 Insulation temperature class F Cooling natural air Enclosure protection IP23 Coil material aluminum Overall dimensions (LxDxH), mm: 645 × 470 × 670 Estimated weight, kg 145

The TSL-25-UHL3-10 / 0.4 transformer is intended for use in alternating current circuits with a frequency of 50 or 60 Hz. SPECIFICATIONS Rated value of high voltage, kV 10 Low voltage rated value, kV 0.4 Rated power, kVA 25.0 Number of phases 3 Mains frequency, Hz 50 HV D winding connection diagram Connection diagram of the LV windings Yн Insulation temperature class F Temperature protection no Cooling natural air Enclosure protection class IP00 Coil material aluminum Overall dimensions (LxDxH), mm: 720 × 380 × 640 Estimated weight, kg 250

PC "Aurora Electro" LLC has produced a transformer OS-125 / 0.66-UHL4-380 / 49, which is designed for use in alternating current circuits with a frequency of 50 or 60 Hz. SPECIFICATIONS Rated value of high voltage, V 380 Low voltage rated value, V 49 Rated power, kVA 125.0 Number of phases 1 Mains frequency, Hz 50 Scheme and group of connection of windings 1 / 1-0 Insulation temperature class F Temperature protection no Cooling natural air Enclosure protection class IP00 Coil material aluminum Overall dimensions (LxDxH), mm: 500 × 520 × 840 Estimated weight, kg 420

LLC Production Company "Aurora Electro" produces stationary isolation transformers with high voltage winding voltage up to 1500 V AC. Power: up to 630 kVA. Insulation separating the primary and secondary windings: double or reinforced. Enclosure up to IP Standard or individual according to your requirements, i.e. mains supply, load output supply, size restrictions. Installation of control devices such as "Termodat 11MZT1" with sensors in the windings, "Thermodat 11MZT1" with sensors in the magnetic core, Pt100 thermal resistance in the windings with a terminal to the block, MICROTHERM thermal relay in the windings with a terminal to the block, or your option.

PC "Aurora Electro" LLC develops and manufactures TST syimetizing transformers, which eliminate Phase imbalance and unbalance of phase voltages and currents at symmetrical line-to-line voltages; Imbalance (asymmetry) of line voltages and input currents; Imbalance (asymmetry) of phase and line voltages; Overheating of zero working conductors of cable lines; Breakage of the neutral wire (neutral); Imbalance (asymmetry) of the currents of diesel generator sets and (or) UPS; The problem of redistribution of currents in three phases. Using various schemes and those. solutions we can produce any type of balancing transformer: TST is a three-phase alternating voltage balancing transformer. ТСТР - three-phase balancing transformer - voltage normalizer. TST, which converts three-phase voltage to single-phase. Balancing transformer that converts three phases into one. Balancing transformer with reactive power compensation function. Power transformer with galvanic isolation.

PC "Aurora Electro" LLC develops and manufactures power transformers. Main characteristics: Rated power: up to 1000 kVA Voltage: up to 10 kV Connection of windings: D / Y, D / Yn, D / D, Y / Y, Y / Yn, Y / D Connection of windings in "Zigzag" D / Z, Y / Z, Z / Z Insulation heat resistance classes: B, F, H Coil material: copper, aluminum Magnetic core made of anisotropic steel with low specific losses Degree of protection provided by housing: up to IP66 Climatic version: U, UHL, TV Accommodation category: 1, 2, 3, 4, 5 Operating mode: continuous Service life: 30 years Warranty period: 3 years Possibility to install additional equipment: Additional equipment for the transformer is formed at the stage of drawing up a technical task or filling out a questionnaire. B lock temperature control. Temperature sensors. Voltage regulation device. Offsite from the network side. Installation of measuring devices. Current transformers. Additional cooling fans. Rollers for moving the transformer.

PC "Aurora Electro" LLC designs and manufactures three-phase and single-phase transformers for powering heaters of electric furnaces. We develop furnace transformers according to the customer's specifications in a wide range of powers and currents. We manufacture transformers with a large number of output voltage regulation steps. Technical characteristics of our furnace transformers: Power - up to 630 kVA Voltage - up to 1500 V Load current - up to 10,000 A Regulation - stepwise - insulation class B (default), F or H; - magnetic core material - anisotropic transformer steel 3409 and 3414; - degree of protection IP00, IP23, IP31 or IP54; nominal frequency 50Hz (default). Up to 200Hz; - cooling - natural (default) or forced; - temperature protection using the Termodat-11 controller with thermal resistances in the transformer windings (option); - auxiliary power supply for furnace control systems (option); - instrumentation (optional). Transformers are used in the following resistance furnaces: - Furnaces with silicon carbide (SiC) heaters - Furnaces with lanthanum chromite heaters (LaCr03) - High-temperature furnaces with molybdenum disilicide (MoSi2) heaters - Vacuum furnaces with molybdenum or tungsten heaters - High temperature retort vacuum furnaces with graphite heaters In these furnaces, the heaters are selected according to the parameter of the maximum permissible surface power and have a sufficiently low resistance, which does not allow them to be connected directly to the network. To power such furnaces, a low voltage is required - from 2 to 100 V at a current of up to 10,000 A. The use of stepwise regulation of the output voltage makes it possible to compensate for the change in resistance over time (aging) of silicon carbide heaters.

PC "Aurora Electro" LLC develops and manufactures power transformers. Main characteristics: Rated power: up to 1000 kVA Voltage: up to 10 kV Connection of windings: D / Y, D / Yn, D / D, Y / Y, Y / Yn, Y / D Connection of windings in "Zigzag" D / Z, Y / Z, Z / Z Insulation heat resistance classes: B, F, H Coil material: copper, aluminum Magnetic core made of anisotropic steel with low specific losses Degree of protection provided by housing: up to IP66 Climatic version: U, UHL, TV Accommodation category: 1, 2, 3, 4, 5 Operating mode: continuous Service life: 30 years Warranty period: 3 years The ability to install additional. equipment: Additional equipment for the transformer is formed at the stage of drawing up a technical task or filling out a questionnaire. Temperature control unit. Temperature sensors. Voltage regulation device. Offsite from the network side. Installation of measuring devices. Current transformers. Additional cooling fans. Rollers for moving the transformer.

PC "Aurora Electro" LLC produces electromagnetic chokes (reactors) for various purposes in the widest range of characteristics in accordance with the customer's specifications. We release Smoothing chokes. They are used in direct current circuits and are used to smooth out ripples that arise, including when using various single-phase and three-phase rectification circuits. Three-phase AC chokes (motor, mains, compensation) . Mains reduce the mutual influence of semiconductor converters in one network, reduce the rate of rise of inrush currents, compensate for capacitive currents of long cables. Motor reduce the heating of electric motor windings caused by high-frequency pulsations from frequency converters, limit the amplitude of short-circuit currents. Compensating ones are used to protect capacitors in reactive power compensation installations from high-frequency voltage components. Single-phase AC chokes. Chokes of the widest application according to your specification!

Concrete heating station SPB-125 "Aurora" based on dry power transformer. Mains supply: 380 V, 50 Hz, 3 phases. Rated power 125 kW. Four steps of output voltage 35, 45, 60, 80 V. Regulated by knife switches. Introductory machine. The maximum load current at any voltage level is 903 A. Load power 125 kW. Mains current at maximum load 190 A. Insulation class H. The winding material is aluminum. Natural air cooling. Continuous operation. Dimensions SPB-125 "Aurora" (LxWxH): 700 × 770 × 1110 mm Weight 460 kg   Sold by the manufacturer himself.

Concrete heating station SPB-100 "Aurora" based on dry power transformer. Mains supply: 380 V, 50 Hz, 3 phases. Rated power 100kW. Four steps of output voltage 35, 45, 60, 80 V. Regulated by knife switches. Introductory machine. The maximum load current at any voltage step is 725A. Load power 100kW. Mains current at maximum load 158A Insulation class H. The winding material is aluminum. Natural air cooling. Continuous operation. Weight 400kg Dimensions SPB-100 "Aurora" (LxWxH): 700 × 770 × 1110mm   Sold by the manufacturer himself.  

Concrete heating station SPB-80 "Aurora" based on dry power transformer. Mains supply: 380 V, 50 Hz, 3 phases. Rated power 80kW. Four steps of output voltage 35, 45, 60, 80 V. Regulated by knife switches. Introductory machine. The maximum load current at any voltage step is 580A. Load power 80kW. Insulation class H. The winding material is aluminum. Mains current at maximum load 126A Natural air cooling. Continuous operation. Weight 370kg Dimensions SPB-80 "Aurora" (LxWxH): 700 × 770 × 1110mm   Sold by the manufacturer himself.

Concrete heating station SPB-63 "Aurora" based on dry power transformer. Mains supply: 380 V, 50 Hz, 3 phases. Rated power 63kW. Four steps of output voltage 35, 45, 60, 80 V. Regulated by knife switches. Introductory machine. The maximum load current at any voltage step is 455A. Load power 63kW. Insulation class H. The winding material is aluminum. Natural air cooling. Continuous operation. Weight: 316kg Dimensions SPB-63 "Aurora" (LxWxH): 700 × 720 × 1110mm   Prod by the manufacturer himself.

Concrete heating station SPB-40 "Aurora" based on dry power transformer. Mains supply: 380 V, 50 Hz, 3 phases. Rated power 40kW. Four levels of output voltage 35, 45, 60, 80 V. Regulated by knife switches. Introductory machine. The maximum load current at any voltage step is 290A. Load power 40kW. Insulation class of windings H. Material of windings - aluminum. Natural air cooling. Continuous operation. Weight: 295 kg Dimensions SPB-40 "Aurora" (LxWxH): 700 × 720 × 1110mm Sold by the manufacturer.

Input 110/230VAC Output 12/24VAC Transformer Power:0.5～30VA Degree of Protection:IP00       Primary: 110/230V 50/60Hz Secondary: 12/24VAC          Insulation class:Class A、Class B Insulation:3.75KV Rms Ambient temp: (t)-40℃          Standards compliant:  EN61558-2-6/ UL5085-1/UL5085-2/UL5085-3/UL1446

<a href=" 110/230VAC Output 12/24VAC Transformer</a> Power:0.5～30VA Degree of Protection:IP00       Primary: 110/230V 50/60Hz Secondary: 12/24VAC          Insulation class:Class A、Class B Insulation:3.75KV Rms Ambient temp: (t)-40℃          Standards compliant:  EN61558-2-6/ UL5085-1/UL5085-2/UL5085-3/UL1446

TM oil transformers are produced with a capacity from 25 to 1000 kVA for a rated voltage of the primary winding of 6 or 10 kV and a rated voltage of the secondary winding of 0.4 or 0.23 kV with a frequency of 50 Hz. Scheme and group of connections of windings U / Un-0 or D / Un-11. Type of climatic modification U1 in accordance with GOST 15150. Normal operation of transformers is ensured under the following conditions: 1. Height above sea level - no more than 1000 m; 2. Environment - non-explosive, not containing conductive dust, corrosive gases and vapors in concentrations that reduce the parameters of the KTP within unacceptable limits; 3. Wind speed up to 36 m / s (wind pressure speed up to 800 Pa); 4. Type of atmosphere - II in accordance with GOST 15150; 5. Ambient temperature - from -45 ° С to + 40 ° С. Voltage regulation is carried out by switching without excitation (PBV) when the transformer is disconnected from the mains, both on the high and low voltage sides. The voltage is regulated from the high voltage side by ± 2x2.5% of the nominal value. Outdoor transformer bushings, removable, porcelain bushing insulators. At currents of 630 and 2500A, contact clamps with a paddle are attached to the current-carrying rods, which ensures the connection of a bus or cable lugs. The oil conservator ensures the presence of oil in all operating modes of the transformer and fluctuations in ambient temperature, and also has a built-in air dryer with an oil seal. A thermometer is installed on the lid to measure the temperature of the upper layers of oil. Transformers with power from 400 to 2500 kVA are equipped with rollers. Transformers comply with GOST 116777 and technical specifications TU U31.1-31617591-001-1005.

Аккумуляторная батарея Delta GX 12-12 (12V, 12Ah)ХарактеристикиГабаритыВес, кг:3,67Габариты:151x98x101габариты (ДхШхВ):151x98x101Прочееемкость (Ah):12напряжение (V):12

Аккумуляторная батарея Delta DTM 1212ХарактеристикиГабаритыВес, кг:3,8Габариты:151x98x101габариты (ДхШхВ):151x98x101Прочееемкость (Ah):12напряжение (V):12

Аккумуляторная батарея Delta HRL 12-7,2ХарактеристикиГабаритыВес, кг:2,6Габариты:151x65x100габариты (ДхШхВ):151x65x100Прочееемкость (Ah):7.2напряжение (V):12

Герметизированный клапанно-регулируемый необслуживаемый свинцово-кислотный аккумулятор 12 FGH 23, электролит которого абсорбирован в стекловолокнистый наполнитель, служащий одновременно сепаратором (технология AGM). Аккумулятор 12 FGH 23 полностью удовлетворяют всем требованиям, предъявляемым к герметизированным батареям, не требуют обслуживания и долива воды в течение всего срока службы. Возможна эксплуатация аккумуляторных батарей в любом положении.Области применения:• Источники бесперебойного питания;• Системы охранно-пожарных систем;• Медицинская техника;• Телекоммуникация и связь;• Многие другие отрасли, где требуется гарантированное электропитание.Основные характеристики аккумулятора 12 FGH 23:• Низкое газовыделение, благодаря высокой степени рекомбинации газов (99%);• Низкое внутреннее сопротивление;• Отличные характеристики при разряде высокими токами;• Отсутствие ограничений при транспортировке железнодорожным, автомобильным, морским и авиатранспортом (согласно IATA)ХарактеристикиГабаритывес (кг.):2Габариты:90x70x102габариты (ДхШхВ):90x70x102Прочееемкость (Ah):5напряжение (V):12Технология:AGMтип:свинцово-кислотныйтип клемм:ножевые

Аккумуляторная батарея Delta HR 6-12ХарактеристикиГабаритыВес, кг:1,95Габариты:151х50х94габариты (ДхШхВ):151х50х94Прочееемкость (Ah):12напряжение (V):6

Герметизированный клапанно-регулируемый необслуживаемый аккумулятор FG 10451, электролит которого абсорбирован в стекловолокнистый наполнитель, служащий одновременно сепаратором – технология AGM. Не требует обслуживания и долива воды в течение всего срока службы. Возможна эксплуатация аккумуляторных батарей в любом положении. Области применения:• Источники бесперебойного питания;• Системы охранно-пожарных сигнализаций;• Медицинская техника;• Телекоммуникация и связь;• Аккумулятор для весов;• Многие другие области, где требуется гарантированное электропитание. Основные характеристики аккумуляторов FG 10451:• Низкое газовыделение благодаря высокой степени рекомбинации газов (99%);• Низкое внутреннее сопротивление;• Отличные характеристики при разряде высокими токами;• Отсутствие ограничений при транспортировке железнодорожным, автомобильным, морским и авиатранспортом (согласно правилам IATA).ХарактеристикиГабаритывес (кг.):0.725Габариты:70х47х100габариты (ДхШхВ):70х47х100Прочееемкость (Ah):4.5напряжение (V):6Технология:AGMтип:свинцово-кислотныйтип клемм:ножевые

Accumulator battery Delta DTM 6045 Characteristics Dimensions Weight, kg: 0.78 Dimensions: 70x47x107 Dimensions (LxWxH): 70x47x107 Other capacity (Ah): 4.5 voltage (V): 6