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  • Dyn11/yyn0 Oil Immersed 160kva Liquid Filled Power ...

    Dyn11/yyn0 Oil Immersed 160kva Liquid Filled Power Distribution Transformer, Find Complete Details about Dyn11/yyn0 Oil Immersed 160kva Liquid Filled Power Distribution Transformer,Transformer,Dyn11/yyn0 Transformer,Oil Immersed Power Transformer from Transformers Supplier or Manufacturer-Wuxi Yangshi Transformer Co., Ltd.

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  • 20KV Fully Sealed Oil Immersed Distribution Transformer

    S11-M-30 20KV Series Fully Sealed Distribution Oil-Immersed Transformer. The low-voltage winding of oil-immersed transformer generally adopts the cylindrical structure with copper foil around the shaft except copper wire for small capacity. The high-voltage winding adopts multi-layer cylindrical structure, so that the ampere-turns distribution ...

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  • 22kv Dry Type Distribution Transformer Three Phase 30 ...

    High quality 22kv Dry Type Distribution Transformer Three Phase 30 - 3000kva Rated Capacity from China, China's leading industrial power transformer product, with strict quality control power distribution transformer factories, producing high quality power distribution transformer products.

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  • Hot Sale 300kva Power Transformer 10kva 160kva - Buy ...

    Hot Sale 300kva Power Transformer 10kva 160kva, Find Complete Details about Hot Sale 300kva Power Transformer 10kva 160kva,300kva Power Transformer,Power Transformer 10kva,Power Transformer 160kva from Transformers Supplier or Manufacturer-Henan Zhongtian Electric Equipments Group Co., Ltd.

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  • Good Price For 400v 220v 160kva 500kva 60 Mva High Voltage ...

    Good Price For 400v 220v 160kva 500kva 60 Mva High Voltage Three Phase Power Step Down Transformer 220v To 110v 120v To 240v, Find Complete Details about Good Price For 400v 220v 160kva 500kva 60 Mva High Voltage Three Phase Power Step Down Transformer 220v To 110v 120v To 240v,Transformer Price,500kva Transformer With Price,High Voltage Transformer Price …

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  • 100kVA 125KVA 160KVA 200KVA 315KVA 500KVA 20/0.4KV

    100kVA 125KVA 160KVA 200KVA 315KVA 500KVA 20/0.4KV Oil Immersed Three Phase Electrical Power Distribution Transformer, US $ 1900 - 2500 Piece, Zhejiang, China, Boerstn, S9/S11.Source from Boerstn Electric Co., Ltd. on Alibaba.com.

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  • 35kv 16mva Oil Immersed Power Transformer, Onan Power ...

    35kv 16MVA Oil Immersed Power Transformer OLTC Distribution Transformer . Product Description. This manual is compiled for installation, operation and maintenance of type S –M, 3 phase oil immersed power transformer, its capacity &voltage are equal to and under 1600 KVA and 20KV, and it's used for chemical industry.

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  • SCB10 IEC Standard 30-16000kva single phase dry type ...

    2021-6-28u2002·u2002SCB10 IEC Standard 30-16000kva single phase dry type transformer. The altitude is supposed to be lower than 1000m, the ambient temperature is lower than 40centigrade, the corresponding rating regulation is suggested to be done according to standard provided beyond above operation condition. Model Number: SCB10 Usage: Power Phase: Single.

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  • 10kv 12kv 20kv 33kv Oil Immersed Transformer Full Sealed ...

    High quality 10kv 12kv 20kv 33kv Oil Immersed Transformer Full Sealed Distribution 1 Mva Power Transformer from China, China's leading oil immersed distribution transformer product, with strict quality control oil immersed power transformer factories, producing high quality oil immersed power transformer products.

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  • China 20kv Dry Type Cast Resin Distribution Transformer ...

    China 20kv Dry Type Cast Resin Distribution Transformer, Find details about China Dry Type Transformer, Dry Type Distribution Transformer from 20kv Dry Type Cast Resin Distribution Transformer - Qingdao Hengfengyou Electrical & Engineering Co., Ltd.

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  • Layer-Type Power Transformer Thermal Analysis

    2014-1-28u2002·u2002Layer-Type Power Transformer Thermal Analysis Considering Effective Parameters On The Temperature Rise ... consider the hottest-spot temperature as the sum of the ambient temperature, the top-oil temperature rise, and the hottest-spot-to-top-oil temperature gradient. ... using MATLAB 7.1. Figure 1 shows cross section of a 50KVA, 20KV/400V power ...

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  • TECHNICAL SPECIFICATION OF 100 kVA to 2500 kVA,

    2020-11-21u2002·u2002TECHNICAL SPECIFICATION OF 100 kVA to 2500 kVA, 11/0.433 kV & 22/0.433 kV DRY-TYPE (VPI) DISTRIBUTION TRANSFORMERS (Indoor and Outdoor). Tech Spec. No. CE/T-QC/MSC/Dry Type Dist Transformer dtd.08.10.2020 Page 6 …

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  • 20kv Dry Type Transformer,Cast Resin Dry Transformer

    IEC 60076-11: Power transformers - Part 11: Dry-type transformers IEEE C57.12.01-2015 - IEEE Standard for General Requirements for Dry-Type Distribution and Power Transformers. Technical data . dry type transformer, 20/22/24kv-400v

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  • Technical Specification of 11KV, 22KV & 33KV Outdoor

    2019-8-3u2002·u2002A) Outdoor Resin Cast (Cycloaliphatic) Potential Transformers to be supplied against this specification shall be suitable for satisfactory continuous operation under the following tropical conditions. 3.1 Maxmium ambient Temperature (Degree C) 50 3.2 Maximum temperature in shade (Degree C) 45

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  • 3-Phase Distribution Transformers 11 or 33 kV/415-240V ...

    4.1 The Distribution Transformers to be supplied against this Specification shall be suitable for satisfactory continuous operation under the following climatic conditions as per IS 2026 (Part - I). i) Location : At various locations in the country ii) Maximum ambient air temperature (0C) : 50

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  • Power transformers

    Power transformers from Siemens Energy can be integrated into any kind of power management system. In addition, Siemens Energy offers a comprehensive Pretact® solution, designed to maximize grid availability by minimizing the consequences of both unplanned outages and planned outages.

    Get Price
  • Technical Specification - UNDP

    transformer winding hot spot temperature exceeding 110 ºC: Load Percent of rating (%) Minimum Duration in Minutes at Ambient Temperature of Percent of 30 ºC 40 ºC 133 240 155 150 98 65 The supplier shall demonstrate by test and calculation that these requirements are met.

    Get Price
  • Annex (A) Technical Specifications for Distribution ...

    The transformer shall also be capable of delivering rated current at an applied voltage equal to 105% of the rated voltage. - Likewise, each transformer shall be capable of supplying its rated power continuously under ambient temperature conditions without the temperature

    Get Price
  • 1500KVA 11KV 22KV 33Kv Containerized Power

    Outdoor Containerized Transformer (Substation)comprises 3 main compartments: (1) high voltage switchgear compartment,equipped with H.V.switchgear panels inside, such as 10KV,11KV,12KV, 13.8KV, 15KV,20KV,22KV,24KV,30KV,33KV 35KV,36KV Max.40.5KV VCB panel/RMU-Ring main unit,power rating is max.to be 2000 KVA normally.

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  • COC Approved 1000KVA 1500KVA 2500KVA 3000KVA

    COC Approved 1000KVA 1500KVA 2500KVA 3000KVA 22Kv 20KV 0.4KV Oil Immersed Power Distribution Transformers, US $ 9500 - 15000 Piece, Zhejiang, China, Boerstn, S11-M-1500/20-0.4KV.Source from Boerstn Electric Co., Ltd. on Alibaba.com.

    Get Price
  • Layer-Type Power Transformer Thermal Analysis

    2014-1-28u2002·u2002Layer-Type Power Transformer Thermal Analysis Considering Effective Parameters On The Temperature Rise ... consider the hottest-spot temperature as the sum of the ambient temperature, the top-oil temperature rise, and the hottest-spot-to-top-oil temperature gradient. ... using MATLAB 7.1. Figure 1 shows cross section of a 50KVA, 20KV/400V power ...

    Get Price
  • TECHNICAL SPECIFICATION OF 100 kVA to 2500 kVA,

    2020-11-21u2002·u2002TECHNICAL SPECIFICATION OF 100 kVA to 2500 kVA, 11/0.433 kV & 22/0.433 kV DRY-TYPE (VPI) DISTRIBUTION TRANSFORMERS (Indoor and Outdoor). Tech Spec. No. CE/T-QC/MSC/Dry Type Dist Transformer dtd.08.10.2020 Page 6 …

    Get Price
  • 20kv Dry Type Transformer,Cast Resin Dry Transformer

    IEC 60076-11: Power transformers - Part 11: Dry-type transformers IEEE C57.12.01-2015 - IEEE Standard for General Requirements for Dry-Type Distribution and Power Transformers. Technical data . dry type transformer, 20/22/24kv-400v

    Get Price
  • Technical Specification of 11KV, 22KV & 33KV Outdoor

    2019-8-3u2002·u2002A) Outdoor Resin Cast (Cycloaliphatic) Potential Transformers to be supplied against this specification shall be suitable for satisfactory continuous operation under the following tropical conditions. 3.1 Maxmium ambient Temperature (Degree C) 50 3.2 Maximum temperature in shade (Degree C) 45

    Get Price
  • 3-Phase Distribution Transformers 11 or 33 kV/415-240V ...

    4.1 The Distribution Transformers to be supplied against this Specification shall be suitable for satisfactory continuous operation under the following climatic conditions as per IS 2026 (Part - I). i) Location : At various locations in the country ii) Maximum ambient air temperature (0C) : 50

    Get Price
  • Power transformers

    Power transformers from Siemens Energy can be integrated into any kind of power management system. In addition, Siemens Energy offers a comprehensive Pretact® solution, designed to maximize grid availability by minimizing the consequences of both unplanned outages and planned outages.

    Get Price
  • Technical Specification - UNDP

    transformer winding hot spot temperature exceeding 110 ºC: Load Percent of rating (%) Minimum Duration in Minutes at Ambient Temperature of Percent of 30 ºC 40 ºC 133 240 155 150 98 65 The supplier shall demonstrate by test and calculation that these requirements are met.

    Get Price
  • Annex (A) Technical Specifications for Distribution ...

    The transformer shall also be capable of delivering rated current at an applied voltage equal to 105% of the rated voltage. - Likewise, each transformer shall be capable of supplying its rated power continuously under ambient temperature conditions without the temperature

    Get Price
  • 1500KVA 11KV 22KV 33Kv Containerized Power

    Outdoor Containerized Transformer (Substation)comprises 3 main compartments: (1) high voltage switchgear compartment,equipped with H.V.switchgear panels inside, such as 10KV,11KV,12KV, 13.8KV, 15KV,20KV,22KV,24KV,30KV,33KV 35KV,36KV Max.40.5KV VCB panel/RMU-Ring main unit,power rating is max.to be 2000 KVA normally.

    Get Price
  • COC Approved 1000KVA 1500KVA 2500KVA 3000KVA

    COC Approved 1000KVA 1500KVA 2500KVA 3000KVA 22Kv 20KV 0.4KV Oil Immersed Power Distribution Transformers, US $ 9500 - 15000 Piece, Zhejiang, China, Boerstn, S11-M-1500/20-0.4KV.Source from Boerstn Electric Co., Ltd. on Alibaba.com.

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  • Industrial Transformers, Three Phase 500VA - 160kVA

    Industrial Transformers, Three Phase 500VA - 160kVA 3CL Range. Three-phase Transformers designed and manufactured to comply with IEC61558 and IEC60076. These are double-wound Isolation Transformers for continuous duty and complete with earth screen between the primary and secondary windings. Three Phase Power Transformer.

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  • Transformers

    Transformers for industrial application. Providing reliable and cost efficient power for industrial applications – tailor-made and designed to withstand the harshest conditions. Phase-shifting Transformers. Most cost-efficient equipment for active power flow control to improve the stability and flexibility of transmission grids.

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  • Energy Efficient Transformers

    2021-8-14u2002·u2002The Square D Energy Efficient transformer offering includes all of the popular options including low temperature rise, 115 °C and 80 °C, and aluminum or copper windings. These transformers are part of a complete line of Lean Power products from Schneider Electric. Our power conservation,

    Get Price
  • Transformer insulation - daelim-electric.com

    Power transformers are insulated by oil and paper, and the water content in oil and paper has different equilibrium curves at different temperatures. Under normal circumstances, when the temperature rises, the moisture in the paper will separate out into the pond; otherwise, the paper will absorb the moisture in the oil.

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  • Switchgear Type 8DJH for Secondary Distribution

    2021-9-10u2002·u2002Application ypical T uses 2 Switchgear Type 8DJH for Secondary Distribution Systems up to 24 kV, Gas-Insulated · Siemens HA 40.2 · 2017 R-HA40-111.tif R-HA40-112.tif R_HA40-150a tif Application in public and industrial energy systems R_HA40_160 tif R-HA40-110.tif R-HA40-157 tif

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  • 1000kva – UTC - UNION Transformer

    Maximum Ambient Temperature °C: 50: Maximum Temperature Rise for oil °C: 50: Maximum Temperature Rise for winding °C: 55: No-load losses (W) 1400: Copper losses (at 75 °C) (W) 9500: Impedance Voltage (IEC Tolerance Applied) % 6: Transformer Type: Hermetically Sealed: Cooling Method: ONAN: Weight of oil: kg: 530: Total weight of transformer ...

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  • DB-25 Series Dny11 20Kv Oil Immersed Distribution

    DB-25 Series Dny11 20Kv Oil Immersed Distribution Transformer . The transformer adopts high quality material, especially applying the new technology and new material to the insulation of the coil and transformer body, thus the no-load and the load loss are obviously reduced, the performance and structure are more reliable and superior.

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  • Stalno spremljanje stanj energetskih transformatorjev

    2012-9-26u2002·u2002voltage, oil temperature and ambient temperature have been monitored. Advantages of transformer on-line monitoring are obvious. The annual classical diagnostics, i.e. DGA, performed at the end of May 2003, see Table 1, showed that the transformer condition was normal. At the beginning of June, the amount of gases started to increase.

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  • K15U-1A 68pF 20kV 20kVar - Capacitors

    You can order K15U-1A 68pF 20kV 20kVar from us Russian Electronics company Russia, Moscow region, Ryazan,Sobornay square 2. Tel: +7 (491) 227-61-51, Fax: +7 (491) 227-18-88

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  • 35kv 16mva Oil Immersed Power Transformer, Onan

    35kv 16MVA Oil Immersed Power Transformer OLTC Distribution Transformer Product Description. This manual is compiled for installation, operation and maintenance of type S –M, 3 phase oil immersed power transformer, its capacity &voltage are equal to and under 1600 KVA and 20KV…

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  • What is the alarm temperature of the dry-type transformer ...

    1. At present, most dry-type transformers use H-class insulating materials, so generally the temperature of dry-type transformers should be below 180°C. 2. When class A insulating material is used, the maximum temperature rise should be less than 60K when its limit working temperature is 105℃; when class E insulating material is used, the maximum temperature rise should be less than 75K ...

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  • Energy Efficient Transformers

    2021-8-14u2002·u2002The Square D Energy Efficient transformer offering includes all of the popular options including low temperature rise, 115 °C and 80 °C, and aluminum or copper windings. These transformers are part of a complete line of Lean Power products from Schneider Electric. Our power conservation,

    Get Price
  • Technical Specification - UNDP

    transformer winding hot spot temperature exceeding 110 ºC: Load Percent of rating (%) Minimum Duration in Minutes at Ambient Temperature of Percent of 30 ºC 40 ºC 133 240 155 150 98 65 The supplier shall demonstrate by test and calculation that these requirements are met.

    Get Price
  • CAST RESIN TRANSFORMERS - Legrand

    2017-12-4u2002·u2002Protection against temperature rise 20 Ventilation of the Transformers 21 Vectorial groups 24 Selection criteria 4 - 24 ... 20kV Step down transformer Secondary voltage 400V Industrial users: 400V ... to discover power transformers in compliance with the Regulation 548/2014. 10 Advantagesof cast resin transformers

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  • Transformers

    The transformer is now on its way to its Chinese destination. This will take approx. three months. In the future the transformer will enable low-loss and extremely efficient high-voltage direct-current (HVDC) power transmission over a record distance of 3,284 kilometers with a transmission capacity of twelve gigawatts.

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  • 100kVA 125KVA 160KVA 200KVA 315KVA 500KVA

    100kVA 125KVA 160KVA 200KVA 315KVA 500KVA 20/0.4KV Oil Immersed Three Phase Electrical Power Distribution Transformer, US $ 1900 - 2500 Piece, Zhejiang, China, Boerstn, S9/S11.Source from Boerstn Electric Co., Ltd. on Alibaba.com.

    Get Price
  • Source 100kVA 125KVA 160KVA 200KVA 315KVA 500KVA

    100kVA 125KVA 160KVA 200KVA 315KVA 500KVA 20/0.4KV Oil Immersed Three Phase Electrical Power Distribution Transformer, You can get more details about from mobile site on m.alibaba.com

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  • China Electrical Transformers, 10kv, 20kv 35kv High ...

    Electrical Transformers,10KV, 20KV 35KV High Voltage 3 phase Safety Dry-type Transformer . 1.Product introduction. Three-phase high-voltage power transformers can be widely used in industry, such as start spot welding machine, automatic welding machine, butt welding machine, straightening machine, steel wire rolling machine, diffusion welding machine, seam welding, roll welding, touch welding ...

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  • Transformer Fuses - Power and Cables

    Transformer Fuses – MV HV Fuses 12kV-30kV/40.5kV Transformers IEC ABB CEF-S ABB CEF-S transformers fuses are current-limiting fuses which are especially suited for protecting MV-HV distribution transformers, 12-24kV 30/40.5kV, 6.3-63A and can be used for high power wind farms (up to 3000kVA) when used in combination with NALFWind load break ...

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  • 20kV 22kV EU Style Compact Substation Manufacturer ...

    20kV 22kV EU style compact substation General YB() series products is a kind of set of equipment which assembles the MV switch apparatus, transformer, LV distribution equipment together according to fixed connection scheme.

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  • Layer-Type Power Transformer Thermal Analysis

    2014-1-28u2002·u2002Layer-Type Power Transformer Thermal Analysis Considering Effective Parameters On The Temperature Rise ... consider the hottest-spot temperature as the sum of the ambient temperature, the top-oil temperature rise, and the hottest-spot-to-top-oil temperature gradient. ... using MATLAB 7.1. Figure 1 shows cross section of a 50KVA, 20KV/400V power ...

    Get Price
  • TECHNICAL SPECIFICATION OF 100 kVA to 2500 kVA,

    2020-11-21u2002·u2002TECHNICAL SPECIFICATION OF 100 kVA to 2500 kVA, 11/0.433 kV & 22/0.433 kV DRY-TYPE (VPI) DISTRIBUTION TRANSFORMERS (Indoor and Outdoor). Tech Spec. No. CE/T-QC/MSC/Dry Type Dist Transformer dtd.08.10.2020 Page 6 …

    Get Price
  • 20kv Dry Type Transformer,Cast Resin Dry Transformer

    IEC 60076-11: Power transformers - Part 11: Dry-type transformers IEEE C57.12.01-2015 - IEEE Standard for General Requirements for Dry-Type Distribution and Power Transformers. Technical data . dry type transformer, 20/22/24kv-400v

    Get Price
  • Technical Specification of 11KV, 22KV & 33KV Outdoor

    2019-8-3u2002·u2002A) Outdoor Resin Cast (Cycloaliphatic) Potential Transformers to be supplied against this specification shall be suitable for satisfactory continuous operation under the following tropical conditions. 3.1 Maxmium ambient Temperature (Degree C) 50 3.2 Maximum temperature in shade (Degree C) 45

    Get Price
  • 3-Phase Distribution Transformers 11 or 33 kV/415-240V ...

    4.1 The Distribution Transformers to be supplied against this Specification shall be suitable for satisfactory continuous operation under the following climatic conditions as per IS 2026 (Part - I). i) Location : At various locations in the country ii) Maximum ambient air temperature (0C) : 50

    Get Price
  • Power transformers

    Power transformers from Siemens Energy can be integrated into any kind of power management system. In addition, Siemens Energy offers a comprehensive Pretact® solution, designed to maximize grid availability by minimizing the consequences of both unplanned outages and planned outages.

    Get Price
  • Technical Specification - UNDP

    transformer winding hot spot temperature exceeding 110 ºC: Load Percent of rating (%) Minimum Duration in Minutes at Ambient Temperature of Percent of 30 ºC 40 ºC 133 240 155 150 98 65 The supplier shall demonstrate by test and calculation that these requirements are met.

    Get Price
  • Annex (A) Technical Specifications for Distribution ...

    The transformer shall also be capable of delivering rated current at an applied voltage equal to 105% of the rated voltage. - Likewise, each transformer shall be capable of supplying its rated power continuously under ambient temperature conditions without the temperature

    Get Price
  • 1500KVA 11KV 22KV 33Kv Containerized Power

    Outdoor Containerized Transformer (Substation)comprises 3 main compartments: (1) high voltage switchgear compartment,equipped with H.V.switchgear panels inside, such as 10KV,11KV,12KV, 13.8KV, 15KV,20KV,22KV,24KV,30KV,33KV 35KV,36KV Max.40.5KV VCB panel/RMU-Ring main unit,power rating is max.to be 2000 KVA normally.

    Get Price
  • COC Approved 1000KVA 1500KVA 2500KVA 3000KVA

    COC Approved 1000KVA 1500KVA 2500KVA 3000KVA 22Kv 20KV 0.4KV Oil Immersed Power Distribution Transformers, US $ 9500 - 15000 Piece, Zhejiang, China, Boerstn, S11-M-1500/20-0.4KV.Source from Boerstn Electric Co., Ltd. on Alibaba.com.

    Get Price
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