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420v to 380v three phase three wire to three phase four wire AC high strength high efficiency dry type isolation transformer box
420v to 380v three phase three wire to three phase four wire AC high strength high efficiency dry type isolation transformer box
420v to 380v three phase three wire to three phase four wire AC high strength high efficiency dry type isolation transformer box
420v to 380v three phase three wire to three phase four wire AC high strength high efficiency dry type isolation transformer box
420v to 380v three phase three wire to three phase four wire AC high strength high efficiency dry type isolation transformer box
420v to 380v three phase three wire to three phase four wire AC high strength high efficiency dry type isolation transformer box
420v to 380v three phase three wire to three phase four wire AC high strength high efficiency dry type isolation transformer box

420v to 380v three phase three wire to three phase four wire AC high strength high efficiency dry type isolation transformer box

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Product Overview

Description



Specification


Three Phase Isolation Transformer
Power phase number
Three phase
Noise
≤35dB
Capacity
0.5KVA-6000KVA Available
Temperature Rise
≤60℃
Input Voltage
380V (customized)
Insulation Resistance
≥50MΩ
Output Voltage
220V (customized)
Dielectric Strength
3000VAC/min
Voltage Variation Rate
±1%
Design Life
10 years
Output Waveform Distortion
No distortion
Cooling
Dry air cooling
Working Efficiency
≥98%
Connecting
Y/Δ Y/Y
Applicable Frequency
50/60Hz
Overload Capacity
2 multiple the rated current for 1 minute


Application Field




Product Advantages


Ⅰ, using high-quality new cold-rolled silicon steel sheet stacking 
 
Ⅱ, temperature-resistant 180° enameled wire, bare coil winding is beautiful and generous 

Ⅲ, the primary secondary air duct fan heats up quickly 

 Ⅳ, the galvanized tripod effectively reduces the vibration and noise during operation 
 
Ⅴ，Increasing electrical strength, and the introduction of new processes and technologies such as the design of high- temperature-resistant insulating materials, making the product more energy-saving and quieter 

Ⅵ，The energy-saving and low-noise coil has a ventilation slot, and the air flows smoothly, which can quickly and effectively reduce the temperature of the coil


Production Display




Packing & Delivery






About KHZ




KHZ insists on continuous innovation around customer needs, and uses power environment applicability and load diversity research investment, accumulates and develops, so that products are comprehensive, popular, extensive, advanced, and intelligent.






After-sales Service




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