Other Power Transmission & Transformer

Compact Single-Phase Isolation Transformer for Laboratory Equipment

Product Description QSG/SG Three-Phase Dry Isolation Transformer -Product Overview- QSG/ SG three-phase dry isolation transformer is a new generation energy-saving power transformer developed by the factory based on international similar products and combined with China's national conditions,from 300VA to 1600kVA, in line with international and national standards such as IEC439 and GB5226 The winding adopts the method of winding out of the whole row; the transformer is vacuum-impregnated,so that the insulation grade of the transformer reaches F grade or H grade, and the product performance reaches the advanced level at home and abroad. QSG/SG series three- phase dry isolation transformer is widely used in circuits with AC 50Hz to 60Hz and voltage below 2000V. Key Features 1. Electrical Isolation: Forms a new neutral grounding system to eliminate common-mode interference. 2. Voltage Conversion: Accommodates ΔΔ-YO or YO-ΔΔ connection conversion. 3. Shielding Design: Optional shielding (strict grounding required) to suppress high-frequency interference. Normal use condition: --The altitude does not exceed 2500M --Ambient medium temperature : no lower than -25℃, no higher than+40℃; --The current and voltage waveform is similar to a sine wave; --places not subject to rain and snow erosion, and places without significant shaking and shock vibration; --In the medium without explosion danger , and in the medium, there is no gas and conductive dust --sufficient to corrode metals and destroy insulation; --Input and output voltage can be customized according to customer needs Product Classification -By Phase Number- Single-phase Three-phase Input voltage: 220V/380V Typical applications: Small medical devices, laboratory instruments, household precision appliances Features: Compact size, flexible installation, ideal for space-constrained locations ------------------------------------------------------------------------------------------------------------------------- Input voltage: 380V Typical applications: Industrial production lines, large medical equipment, data centers. Features: High power output, excellent stability, supports Δ-Y conversion. ------------------------------------------------------------------------------------------------------------------------- By Capacity Range Type Capacity Range Model Examples Applications Small 300VA-30kVA SG-300 - SG-30K Small devices, office appliances Medium 50kVA-630kVA SG-50K - SG-630K Medium factories, data centers Large 800kVA-1600kVA SG-800K -SG-1600K Heavy industries, power facilities Specification -Electrical Performance- -Safety Performance- -Environmental Requirements- Input Voltage :Single-phase 220V/380V,Three-phase 380V Frequency Range : 50Hz-60Hz Efficiency : ≥95% Waveform Distortion : <0.1% Load Regulation : ±1% (Full load to no load ) No-load Loss : ≤0.5% of rated power Withstand Voltage Test : 2500V/1 minute no breakdown Insulation Resistance : Winding to ground ≥500MΩ Temperature Rise Limit : <60K Short-Circuit Protection : Built-in fuse or circuit breaker (Optional ) Fire Resistance : UL94 V-0 (Flame-retardant material ) Altitude : ≤5000 meters Operating Temperature : -15℃ to +45℃ Storage Temperature : -30℃ to +60℃ Humidity: ≤90% (Non-condensing ) Cooling Method : Natural air cooling (AN) Vibration Resistance: ≤5.9 m/s2 (Per IEC 60068-2-6 . Main Technical Parameter Dimensions with housing Product model Input voltage Output voltage Dimension(mm)LxWxH QSG - 5KVA 390x300x330 QSG - 8KVA 450x300x390 QSG - 10KVA 450x300x390 QSG - 15KVA 505x350x420 QSG - 20KVA 380V 660V 440V 380V 220V (Support Customization) 220V 1140V 690V 650V 440V 415V 400V 380V 220V 110V (Support Customization) 505x350x420 QSG - 25KVA 350x500x520 QSG - 30KVA 540x380x420 QSG - 40KVA 570x420x460 QSG - 50KVA 400x550x

S13 2000kVA Oil Immersed Transformer 10/0.4kv Power Transformer Full Copper Winding

Shanghai Changji Electric Co., Ltd. is a professional enterprise specializing in the production of various reactors, power transformers, dry-type transformers, amorphous alloy transformers, special transformers, and box-type substations. Equipped with modern production facilities, advanced manufacturing processes, and comprehensive testing equipment, the company ensures the production of high-performance products featuring innovative designs, low losses, low temperature rise, low noise, high impact resistance, and strong short-circuit withstand capability. Core Products: 10kV, 20kV, and 35kV dry-type and oil-immersed reactors 10kV, 20kV, and 35kV oil-immersed transformers 10kV, 20kV, and 35kV vacuum epoxy-cast dry-type transformers 10kV, 20kV, and 35kV non-encapsulated (SG) vacuum pressure-impregnated dry-type transformers Box-type substations Additionally, the company can design and manufacture various special transformers according to customer requirements. For years, the company has adhered to a customer-first philosophy, earning trust and support through a strong commitment to product quality. By continuously improving quality management and pursuing excellence, Zhejiang Changji Electric Co., Ltd. Strives to secure its market position. With full enthusiasm, sincere cooperation, and a win-win business approach, we warmly welcome domestic and international customers to visit, inquire, and discuss potential collaborations! S13 2000KVA 10/0.4KV Oil - Immersed Power Transformer Introduction The S13 2000KVA 10/0.4KV oil - immersed power transformer is a high - performance electrical device designed to efficiently transform electrical energy between different voltage levels. With its advanced technology and reliable design, it plays a crucial role in power distribution systems, ensuring a stable and safe power supply. Technical Features Core Design The core of the S13 power transformer is made of high - quality cold - rolled grain - oriented silicon steel sheets. These sheets are carefully laminated to reduce eddy current losses and hysteresis losses. The low - loss core design not only improves the overall efficiency of the transformer but also reduces heat generation, extending the service life of the equipment. Winding Structure The windings of the transformer are made of high - purity copper conductors. The primary winding is designed for a rated voltage of 10KV, while the secondary winding is for 0.4KV. The copper windings have excellent electrical conductivity and mechanical strength, which can withstand short - circuit currents and ensure reliable operation under various load conditions. Oil - Immersed Cooling This power transformer uses oil - immersed cooling technology. The transformer oil serves as both an insulating medium and a cooling medium. It effectively dissipates the heat generated during the operation of the transformer, ensuring that the temperature of the transformer remains within a safe range. The oil also provides protection against moisture and oxidation, enhancing the insulation performance of the transformer. Technical Parameters (Referenced to National Standards) Parameter Specification Rated Capacity 2000KVA Rated Voltage Primary: 10KV; Secondary: 0.4KV Voltage Regulation Range ±2×2.5% Frequency 50Hz Connection Group Dyn11 No - load Loss [Value according to standard] Load Loss [Value according to standard] Impedance Voltage [Value according to standard] Insulation Level [Insulation class and corresponding test voltage] Oil Volume [Specific volume] Cooling Method ONAN (Oil Natural Air Natural) Advantages High Efficiency The S13 power transformer has a high - efficiency design, which can significantl

Oil-Immersed Transformer

Product Description The oil-immersed power transformer is a marvel of engineering, designed to deliver optimum performance and efficiency in all power applications. Encased in a robust, oil-filled shell, this transformer ensures long-lasting durability and reliability, ensuring your operations run smoothly and efficiently. Product Parameters Minimum order quantity: 1 piece Price range: $1,000.00 - $2,900.00 Experience the unbeatable value and exceptional quality with our competitive pricing structure, tailored to meet your budgetary needs and exceed your expectations. item value Place of Origin China Zhejiang Brand Name Chuanyang Model Number Oil Transformer Phase Three Coil Number Customized Usage Power Coil Structure TOROIDAL Rated Primary Voltage 12 Rated Secondary Voltage 5 Power 31.5 MOQ 1PIECE Packaging & Shipping Packing & Delivery: Choose between a sturdy wooden carton or customize packaging to your specific requirements. Our team is dedicated to ensuring your products arrive safely and timely. Please note, shipping solutions for the selected quantity are currently awaiting further updates. Our Advantages As a distinguished professional manufacturer of medium and high voltage switches and ring network cabinets, we boast a highly skilled design and R&D team. Our commitment to innovation and quality sets us apart, ensuring you receive only the finest products. After Sales Service Enjoy peace of mind with our comprehensive protections, including secure payments fortified by SSL encryption and PCI DSS protocols. Our easy return & refund policies are tailored to swiftly address any issues, from missing orders to product discrepancies, ensuring a seamless customer experience. Company Profile Located in Yueqing City, Zhejiang Province, the heart of China's electrical industry, Chuanyang Electric Co., Ltd. specializes in the production and sales of oil - immersed transformers, dry - type transformers, buried - type transformers, integrated power supplies, outdoor vacuum circuit breakers, photovoltaic inverters, storage batteries, UPS, voltage regulators, etc. It has won trust and recognition for stability and reliability. Serving multiple industries such as metallurgy, shipbuilding, and power, our advanced technology and strict testing ensure that our power transmission and distribution solutions are widely praised worldwide. Q: Who are we? A: We are based in Zhejiang, China, start from 2010, sell to Domestic Market. There are total about 50-100 people in our office. Q: How can we guarantee quality? A: Always a pre-production sample before mass production; Always final Inspection before shipment; Q: What can you buy from us? A: oil - immersed transformers, dry - type transformers, buried - type transformers, integrated power supplies, outdoor vacuum circuit breakers, photovoltaic inverters, storage batteries, UPS, voltage regulators. Q: Why should you buy from us not from other suppliers? A: Professional manufacturer of oil - immersed transformers, dry - type transformers, buried - type transformers, integrated power supplies, outdoor vacuum circuit breakers, photovoltaic inverters, storage batteries, UPS, voltage regulators We have a professional design and R & D team. Q: What services can we provide? A: Accepted Delivery Terms: FOB, EXW, DDP; Accepted Payment Currency: USD, EUR, CNY; Accepted Payment Type:L/C, T/T; Language Spoken: English, Chinese, Spanish, Japanese, German, French, Russian

Hv Transformer Bushing Insulator for Transmission Line

We offer high quality transformer bushings based on DIN standards and USA standard and customer's specifications. DIN Standard product including : DIN 42530, DIN42531, DIN 42532, DIN 42533, DIN 40680 etc. for LV transformer & HV transformers. Products including: AB-250-42530 AB-1000-42530 AB-2000-42530 AB-3150-42350 AB-250-42539 AB-1000-42539 AB-2000-42539 AB-3150-42359 10NF250 20NF250 30NF250-600 30NF250-720 30NF250-900 30NF250-1320 ......

Manufacturer Direct Sales Mva Transformer Reactor Transformer Furnace Transformer

Product Description Product Overview This product has low performance loss, good energy-saving effect, economical operation, and maintenance free. In addition to advanced process structure and high resistance to short circuits and lightning strikes, it also has the characteristics of flame retardancy, moisture resistance, dust prevention, and low noise, which can penetrate deep into the load center. Widely applicable to high-rise buildings, airports, stations, docks, power plants, substations, etc. Especially suitable for installation and use in places with high fire prevention requirements such as flammable and explosive materials. The standard transformers produced by our company do not come with enclosures and have a protection level of IP00. If customers require, enclosures with protection levels of IP20 and IP23 can be provided. The shell can be made of ordinary steel plate, stainless steel plate, aluminum alloy and other materials according to customer requirements, and treated with acid washing, phosphating, spraying and other treatments. The temperature control display instrument and load recording instrument are installed on the low voltage side of the casing, which is convenient for users to observe and safe and reliable. If you have a demand for transformers with a capacity exceeding 2500kVA or customized requirements, please feel free to contact me. Main reference data for SC (B) 11 10KV series: Track gaugemm X×Y Shell dimensions mm L×B×H Host weight kg SC11-30/10 696×500×790 400×450 1100×1000×1500 276 SC11-50/10 746×500×827 400×450 1100×1000×1500 371 SC11-80/10 826×600×868 400×550 1150×1000×1500 461 SC11-100/10 868×600×905 400×550 1150×1000×1500 563 SC11-125/10 898×710×913 550×660 1250×1050×1500 659 SC(B)11-160/10 952×710×878 550×660 1250×1050×1500 749 SC(B)11-200/10 976×710×925 550×660 1350×1100×1600 811 SC(B)11-250/10 1026×710×940 550×660 1350×1100×1600 883 SC(B)11-315/10 1084×800×945 660×750 1400×1200×1700 1066 SC(B)11-400/10 1146×800×975 660×750 1500×1300×1700 1325 SC(B)11-500/10 1176×800×1040 660×750 1550×1300×2200 1498 SC(B)11-630/104% 1260×800×1103 660×750 1600×1300×2200 1812 SC(B)11-630/106% 1296×800×1065 660×750 1600×1300×2200 1793 SC(B)11-800/10 1384×870×1118 820×820 1700×1350×2200 1978 SC(B)11-1000/10 1470×870×1205 820×820 1750×1350×2200 2390 SC(B)11-1250/10 1516×870×1315 820×820 1830×1400×2200 2688 SC(B)11-1600/10 1590×870×1506 820×820 1970×1450×2200 3341 SC(B)11-2000/10 1674×1050×1651 1070×1000 2050×1450×2200 4128 SC(B)11-2500/10 1756×1050×1768 1070×1000 2050×1450×2200 4896 Model and Capacity KVA No-load loss W Load loss under different insulation and heat resistance levels (W) Short circuit resistance % B(100°C) F(120°C) H(145°C) SG(B)12-30 150 670 710 760 4.0 SG(B)12-50 215 940 1000 1070 SG(B)12-80 295 1290 1380 1480 SG(B)12-100 320 1480 1570 1690 SG(B)12-125 375 1740 1850 1980 SG(B)12-160 430 2000 2130 2280 SG(B)12-200 495 2370 2530 2710 SG(B)12-250 575 2590 2760 2960 SG(B)12-315 705 3270 3470 3730 SG(B)12-400 785

Onan Knan Multipurpose Industrial Customized Liquid Immersed Distribution Transformer

Product Description ----Basic structure of oil-type transformer Distribution transformer is also known as a typical kind of isolation transformer. The main function of this transformer is to alter the high voltage to the normal voltage like 208V 380V and 415V to use in electric that can be used in industries, infrastructure and households. With the rise of decentralized generated electricity, they are now also responsible for supplying power to the grid. 1. The transformer body adopts a new insulation structure, which improves the short-circuit resistance. 2. The transformer core is made of high-quality cold-rolled silicon steel sheets with high magnetic conductivity. 3. The transformer core consists of high/low-voltage windings are selected high-quality oxygen-free copper wire, and multi-layer cylindrical structure. 4. All fasteners with special anti-loosening treatment. 5. The oil tank is corrugated structure, the cover and the edge of the box are completely welded or fastened with bolts in two types, which fundamentally prolongs the service life of the transformer oil and insulating materials. The above standards are subject to the latest released information; Equipment requirements should be based on the corresponding latest national professional standards. Detailed Photos ----Feature: ♦Good Economic Performance The NX series products are based on the S11 series, the no-load loss is reduced, and the no-load current is reduced compared with the S11 series. ♦Long Lasting The transformer oil tank adopts a fully sealed structure. The oil tank and the tank edge can be connected by bolts or welded to death. The transformer oil does not meet the air, which prolongs the service life. ♦High Operational Reliability The relevant parts of the fuel tank seal are improved to increase the reliability and improve the technological level to ensure the reliability of the seal. ♦Small Footprint S series transformer oil tank adopts corrugated plate radiator. When the oil temperature changes, the corrugated plate thermal expansion and contraction can replace the role of the oil conservator. The corrugated plate oil tank has a beautiful appearance and small footprint. ----After-sales service: Provide comprehensive pre-sales consulting and program design services. Provide free repair or replacement service for faults caused by product quality problems during the product warranty period. Provide lifelong technical support and after-sales service to ensure that customers have no worries. Safe, efficient, environmentally friendly and energy-saving power solutions Product Parameters 6-10kV, Series S22, Off-load, Liquid-immersed Distribution Transformer Rated Power (kVA) Voltage and Combination Vector Group No-load loss (W) Load loss (75ºC) (W) No-load Current (%) Impedance at principal tapping (%) H. V.(kV) Tapping L. V.(kV) 30 6 6.3 10 10.5 ±2×2.5±5 0.4 Dyn11 Yzn1 Yyn0 65 455/430 1.5 4.0 50 80 655/625 1.3 63 90 785/745 1.2 80 105 945/900 1.2 100 120 1140/1080 1.1 125 135 1360/1295 1.1 160 160 1665/1585 1.0 200 190 1970/1870 1.0 250 230 2300/2195 0.9 315 270 2760/2630 0.9 400 330 3250/3095 0.8 500 385 3900/3710 0.8 630 Dyn11 Yyn0 460 4460 0.6 4.5 800 560 5400 0.6 1000 665 7415 0.6 1250 780 8640 0.5 1600 940 10440 0.5 2000 1085 13180 0.4 5 2500 1280 13360 0.4 *All parameters are for reference only; The final data will be customized according to the order. 6-10kV, Series S20, Off-load, Liquid-immersed Distribution Transformer Rated Power (kVA) Voltage and Combination Vector Group No-load loss (W) Load loss (75ºC) (W)

Wholesale Suspension Wire Clamp Aluminum Cable Suspension Clamp

70kN Clevis and Tongue for Composite Suspension and Tension Insulator