Automatic Voltage Transformer Burden With Air Insulation
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..., 2VA, 5VA Accuracy Class: ±3% Operation Range: (1%-200%). In Test Cable Resistance: 0.02Ω Frequency: 50Hz Withstand Voltage: 2kV/1min Insulation: Air Operating Mode: Continue at 200%.In Control Mode: Manual and computer controllable (protocol provided)...
Zhengzhou Great Electric Co.,Ltd.
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JLSZXW3-17.5F 17.5kV Outdoor Three-Phase Epoxy Resin Type Combined MV Voltage Transformer
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...Voltage Transformer The transformer is made up of three single phase combined transformers. It can be used outdoor, Its highest voltage for equipment can be 17.5kV. Technical Data 1.Installation site Outdoor 2.Rated Frequency 50/60Hz 3.Burden power factor COSФ=0.8(lagging) 4.Technical standard IEC 60044-1&2, IEC 61869-1&2&3 Specification Rated primary Voltage......
Shenzhen Chuangyin Co., Ltd.
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Comprehensive CT and PT Analyzer for Testing Current and Voltage Transformer
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... transformer and voltage transformer at rated burden and working burden in one time test. The tester can automatically evaluate the test results according to the selected standard to determine whether the transformer is qualified. Function and Application:...
Advanced Instruments Co.,Limited
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Iron core power current oil immersed transformer 50hz 10 kva 15kv 380v to 110v low voltage transformer suppliers
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Iron core power current oil immersed transformer 50hz 10 kva 15kv 380v to 110v low voltage transformer suppliers 33KV oil immersed transformer 33kV series oil immersed power transformer is advanced in design, and greatly improved in material, structure......
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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30KVA Low Voltage Transformer Three Phase Dry Type 230V 110V IP20
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... problems in the power grid. The isolation transformer converts the three-wire delta connection into a four-wire Yo system, and shielding further eliminates the high-frequency pulse interference and internal coupling of the transformer. Noise, although the...
Xiamen Winley Electric Co.,Ltd
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EC28 High Frequency Transformer 110V 12V Transformer
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... transformer. According to the working frequency, it can be divided into several grades: 10kHz-50kHz, 50kHz-100kHz, 100kHz-500kHz, 500kHz-1MHz, and above 10MHz. High frequency transformer is the most important part of switching power supply. There are many...
Shenzhen Zhixiangyuan Electronics Co., Ltd.
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Ferrite High Frequency High Voltage Transformer EE 400v For Power Supply
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... is subjected to transient voltages and surges during their normal operation when the insulation under test breaks down. To withstand these impulse voltages,the insulation of these transformers must be carefully designed. These are usually single phase,...
Tianjin Ruiyuan Electric Material Co,.Ltd
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20KV Medium Voltage Outdoor Voltage Transformer Epoxy Resin Casting
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.... Commercially available relays and meters used for protection and metering, are designed for low voltage. This is a simplest form of potential transformer definition. A voltage transformer theory or potential transformer theory is just like a theory of...
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
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Electronic Low Voltage 5 KVA 220V Constant Voltage Transformer Single Phase
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...5KVA 220V Single Phase Constant Voltage Transformer CVT Quick Detail: Constant Voltage Transformer TJA-5KVA Frequency: 50/60HZ Weight: 136kg Dimension(W×H×D)mm: 320×710×520 Description: Constant Voltage Transformers(CVT) are ideal maintenance free ......
Wenzhou Modern Group Co., Ltd. ( Wenzhou Modern Completed Electric-power Equipment Co., Ltd. )
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12kV 2000A High Voltage Transformer Bushings With Aluminum Flange P204/C
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...transformer bushing for oil type transformers,color brown , assembled with aluminum flange 12kV 2000A High Voltage Transformer Bushings With Aluminum Flange P204/C Specifications 1. Over 20 years experience 2. Material:Electrical porcelain 3. Applied Standard: IEC,AS,BS,AN 4. Product can be Customized Our bushing is applied for oil-immersed type transformer......
Dalian Hivolt Power System Co.,Ltd.
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