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Lebanon Amorphous alloy transformer 10KV/20KV SBH15-M
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Product Description
Product Introduction
The transformer can convert the grid voltage into the voltage required by the system or load to achieve the transmission and distribution of electric energy. This transformer can replace the transformer with silicon steel core and is widely used in outdoor power distribution systems. The large-scale grid operation of this product can achieve good energy-saving effects and reduce air pollution. This product is particularly suitable for areas with insufficient power, large load fluctuations, and difficulty in daily maintenance. Since the transformer adopts a fully sealed structure, the insulating oil and insulating medium are not polluted by the atmosphere, so it can operate in a humid environment. It is an ideal distribution equipment in the large distribution network in cities and rural areas.
Model Meaning
| S | B | H | 11 | - | M | - | 口 | / | 口 |
| Three-phase | Copper foil low voltage coil | Amorphous alloy core | Performance level code | Sealed | Rated capacity (kVA) |
Voltage level (kV) |
Features
10kV/20kV oil-immersed amorphous alloy core distribution transformer (passed short-circuit test)
Since amorphous alloy core cannot withstand mechanical force and the mechanical strength of rectangular coil is weak, it has become a technical problem for amorphous alloy transformer to pass short-circuit test in the transformer field. Our company successfully overcame this difficulty with mature technical experience and independently designed and developed SBH15-M-2500/10 distribution transformer. It passed the short-circuit test in Shenyang National Transformer Quality Supervision and Inspection Center, which indicates that our company's amorphous alloy transformer design and manufacturing technology is at the international leading level.
10kV/20kV oil-immersed amorphous alloy core distribution transformer (passed short-circuit test)
| Voltage level(kV) | Maximum effective voltage of the equipment(kV) | Rated short-time power frequency withstand voltage effective value(kV/min) | Rated lightning impulse withstand voltage full wave peak value(kV) |
| ≤1 | ≤1 | 5 | -- |
| 6 | 6.9 | 25 | 75 |
| 10 | 11.5 | 35 | 95 |
| 20 | 23 | 55 | 125 |
10kV/20kV oil-immersed amorphous alloy core distribution transformer (product meets the standard)
GB 1094.1-2013 Power transformer Part I General
GB 1094.2-2013 Power transformer Part II Temperature rise
GB 1094.3- 2003 Power transformer Part III Insulation level and insulation test
GB 1094.5-2008 Power transformer Part V Short circuit withstand capability
GB/T1094.10-2003 Power transformer Part X Sound level determination
GB/T6451-2015 Technical parameters and requirements for oil-immersed power transformers
GB20052-2013 Energy efficiency limit values and energy efficiency grades and commissioned technical requirements for three-phase distribution transformers
GB 1094.1-2013 Power transformer Part I General
GB 1094.2-2013 Power transformer Part II Temperature rise
GB 1094.3-2003 Power transformers Part III Insulation level and insulation test
GB 1094.5 2008 Power transformers Part V Short circuit resistance
GB 1 T1094.10-2003 Power transformers Part X Sound level determination
GB 1 T6451-2015 Technical parameters and requirements for oil-immersed power transformers
GB20052- 2013 Energy efficiency limit values and energy efficiency grades of three-phase distribution transformers and commissioned technical requirements
10kV/20kV oil-immersed amorphous alloy core distribution transformers (passed short circuit test)
| Rated capacity（kVA） | Voltage Organization（KV）） | Link group label | No-load loss（W） | Load loss（75℃）W | No-load current（%） | Short circuit current（%） | ||
| High pressure（KV） | High voltage tapping range(%) | Low pressure（KV） | ||||||
| 30 | 24 22 20 |
±5% ±2.5×2.5% |
0.4 |
Dyn11 Yyn0 |
44 | 690/660 | 1.5 | 5.5 |
| 50 | 55 | 1010/960 | 1.2 | |||||
| 63 | 65 | 1200/1150 | 1.1 | |||||
| 80 | 75 | 1440/1370 | 1.0 | |||||
| 100 | 90 | 1730/1650 | 0.9 | |||||
| 125 | 100 | 2080/1980 | 0.9 | |||||
| 160 | 120 | 0.6 | ||||||
| 200 | 145 | 3000/2860 | 0.6 | |||||
| 250 | 165 | 3520/3350 | 0.6 | |||||
| 315 | 200 | 4210/4010 | 0.5 | |||||
| 400 | 240 | 4970/4730 | 0.5 | |||||
| 500 | 290 | 5940/5660 | 0.5 | |||||
| 630 | 370 | 6820 | 0.3 | 6.0 | ||||
| 800 | 450 | 8250 | 0.3 | |||||
| 1000 | 530 | 11330 | 0.3 | |||||
| 1250 | 620 | 13200 | 0.2 | |||||
| 1600 | 750 | 15950 | 0.2 | |||||
| 2000 | 900 | 19140 | 0.2 | |||||
| 2500 | 1080 | 22220 | 0.2 | |||||
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Cangzhou Huarui Transformer Co., Ltd.
Address: Xinxing Town Industrial Zone, Qing County, Cangzhou, Hebei
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