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Current Transformer Iron Core
 Transformer Iron Core silicon steel High Quality Iron Core
 Transformer Iron Core silicon steel High Quality Iron Core
 Transformer Iron Core silicon steel High Quality Iron Core
 Transformer Iron Core silicon steel High Quality Iron Core
 Transformer Iron Core silicon steel High Quality Iron Core
 Transformer Iron Core silicon steel High Quality Iron Core
 Transformer Iron Core silicon steel High Quality Iron Core
 Transformer Iron Core silicon steel High Quality Iron Core
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Transformer Iron Core silicon steel High Quality Iron Core

The use of cold-rolled steel sheets has become popular in power transformers, which significantly reduces its weight and external dimensions when the capacity of the transformer is the same compared to the hot-rolled steel sheets used in the past. This is because cold-rolled steel sheets have a high magnetic permeability when magnetized in the direction of rolling.
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application Details
Introduction
  Silicon steel sheet is one of the key materials for manufacturing transformers, and its performance is directly related to the performance and geometry of transformers.
The properties of the silicon steel sheet must be clarified first, and then the core column diameter, cross-sectional area and yoke cross-sectional area must be determined in turn, and the full size of the core can only be determined after the winding calculation is completed.
 
technical parameter
Technical Data
* Material
We use high quality CRGO steels with low iron-loss and high permeability in thickness of 0.23mm, 0.27mm, and 0.3mm.
* Characteristic
Precise shearing machines ensure the laminations with accurate dimensions and small burrs. The materials magnecti properties are recover by annealing in nitrogen furnace. Single phase and three phase cores are available.
* Application
Stacked core is widely used in 50Hz transformers, current transformers, reactors, welder and power distribution transformers.
* Performance
We can choose relevant materials to satisfy customers’ demand of different quality
 
Rated Capacity(KVA) NO Load loss(W) Load Loss No Load Current Impedance Voltage
30 80 600/63 0.34 4
50 100 870/910 0.28 4
63 110 1040/1090 0.26 4
80 130 1250/1310 0.25 4
100 150 1500/1580 0.24 4
125 170 1800/1890 0.23 4
160 200 2200/2310 0.21 4
200 240 2600/2730 0.2 4
250 290 3050/3200 0.19 4
315 340 3650/3830 0.18 4
400 410 4300/4520 0.17 4
500 480 5150/5410 0.15 4
630 570 6200/6510 0.14 4.5
800 700 7500/7870 0.13 4.5
1000 830 10300/10800 0.12 4.5
1250 970 12000/12600 0.11 4.5


FAQ
Q: Do you provide samples? Free of charge or extra?
A: The cost of samples is based on the value, shipping cost is necessary.
Q: How can we guarantee quality?
A:We can provide pre-production sample before mass production and final Inspection before shipment.
Q: Will you delivery the goods on time?
A: Yes,we promise to deliver on time,indemnity clause in contract terms will work if we couldn't.








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