What Are You Looking For?
The silicon steel core are suitable for the application in weak magnetic field, can be used for manufacturing high sensitivity and small power transformer, low power magnetic amplifier, relay, head of magnetic recording device, zero sequence current transformer, power converter, precision current transformer, magnetic amplifier, power transformer, choke, pulse transformer, change polarity pulse transformer, DC voltage converter, magnetic modulator, constant inductance element, unipolar pulse transformer, magnetic shielding, and so on.
Work temperature :
-40℃ ~ 80℃Protection level :
IP68Certification :
UL , CEFrequency :
50 ~ 60HzIntroduction:
This power supply CT device is a newly developed product of our company, which can be used in 100V-220kv AC transmission line, and it is a kind of continuous and stable power supply device. We have a variety of cores made of silicon steel, permalloy, nanocrystalline, amorphous and other materials with customised sizes. They are widely used in smart home appliances, energy management systems, smart meter reading systems, smart monitoring equipment, smart power distribution equipment and other fields.
Silicon steel core can be customised
| size ( d * D * B )(mm) |
Cross-sectional area(mm²) |
weight(g) |
volt-ampere characteristic（mV） （1A excitation current output） |
Magnetic circuit length（mm） |
| 184*226*60 | 1260 | 7096 | 7.6 | 643.7 |
| 52.5*90.5*64 | 1216 | 2388 | 27.2 | 224.5 |
| 57*89*58 | 928 | 1861 | 17.3 | 229.2 |
| 55*81*68 | 884 | 1651 | 29.3 | 213.5 |
| 59*89*53 | 795 | 1616 | 19.8 | 232.4 |
| 55*87*40 | 640 | 1248 | 19.8 | 222.9 |
| 60*88*40 | 560 | 1139 | 13.8 | 232.4 |
| 41*72*25 | 387.5 | 602 | 14.1 | 177.4 |
| 66*91*30 | 375 | 809 | 9.9 | 246.5 |
| 59*79*30 | 300 | 569 | 7.3 | 216.7 |
| 62*82*30 | 300 | 593 | 8.8 | 226.1 |
| 59*77*30 | 270 | 504 | 7.3 | 213.5 |
| 59*85*12 | 156 | 309 | 3.6 | 226.1 |
| 55*75*15 | 150 | 268 | 3.3 | 204.1 |
| 61*85*12 | 144 | 289 | 2.1 | 229.2 |
| 60*82*11 | 121 | 326 | 3.9 | 222.9 |
| 43*57*15 | 105 | 144 | 4.3 | 157.1 |
| 24*35*10 | 55 | 45 | 3.1 | 92.6 |
Application:
High-voltage transmission lines/medium-voltage distribution networks/high-speed rail/underground mines/energy consumption monitoring/metallurgy/dock shore power/large pump industry/hydropower and wind power detection/water conservancy monitoring/new energy vehicles/smart power consumption/smart mines/civilian airports/others Industry application
Introduction of chemical rust prevention technology for silicon steel based on passivation technology
Basic Features:
The silicon steel raw materials, magnetic cores and current transformers of Hemei Electronics are exported to various countries and widely praised by customers all over the world, we also offers personalised services including OEM, ODM and OPM, and we welcome orders for samples to test and check quality.
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Email : vivian@hfhmdz.cn
Tel : +86 -13365601522
