Current Transformer Core
Kufotokozera
| Dzina lazogulitsa | Current Transformer Core |
| P/N | Chithunzi cha MLHC-2136 |
| Machulukidwe Magnetic induction Bs(T） | 1.25 |
| Kuchulukitsa kwa magnetostriction (λs) | 2.0X10-6 |
| Kuthekera koyamba μi | 70,000-100,000 |
| Kukakamiza Hc(A/m） | <0.8 |
| Kutentha kwa Curie Tc(℃) | 560 |
| Ckutentha kwa rystalline Tx(℃) | 500 |
| Kachulukidwe ρ ( g/cm³) | 7.2 |
| Hardness Hv | 880 |
| Thimatenda (μm) | 28-35 |
| Schinthu chokhazikika | ≥0.75 |
Kugwiritsa ntchito
● High-voltage current transformer cores (athuZithunzi za MLGH) amagwiritsidwa ntchito makamaka mu ma transfoma othamanga kwambiri komanso magetsi okwera kwambiri, magetsi opangira magetsi komanso malo ocheperako.
● Precision current transformer core (wathuZithunzi za MLJH) imagwiritsidwa ntchito kwambiri pamagetsi amagetsi a watt-hour metre, mita yamagetsi yolondola, chitetezo chochulukirachulukira pamakina owongolera, kuwongolera kwapano mumakampani opanga makina, ndi makina anzeru.
●Zero-sequence current transformer core(mndandanda wathu wa MLLH)imagwiritsidwa ntchito kwambiri posinthira chitetezo cha kutayikira
Mawonekedwe
Poyerekeza ndi aloyi wamba ofewa maginito (mwachitsanzo chitsulo cha silicon ndi Permalloy), ma cores athu ali ndi zinthu zinayi.
● High maginito permeability - amachepetsa zolakwa muyeso mu thiransifoma panopa.
● High machulukitsidwe maginito induction - kukula kwazing'ono ndi zopepuka kulemera kuposa permalloy thiransifoma panopa.
● Kutayika kochepa - chinthu choyenera cholowa m'malo mwa Permalloy.
● Kukhazikika kwabwino kwa kutentha - nthawi yayitali yogwira ntchito kuyambira -55 mpaka 130 °C
MLGH mndandanda-High-voltage current transformer cores
| Kodi katundu | Core parameters | |||||||
| Kukula kwa mlandu | Kukula kwapakati | Ae | Lm | |||||
| A (mm) | B (mm) | C (mm) | A (mm) | B (mm) | C (mm) | (mm²) | (mm) | |
| TYP. | TYP. | |||||||
| MLGH-055037020 | 60 | 32 | 25 | 55 | 37 | 20 | 144 | 201.06 |
| MLGH -115090010 | 120 | 85 | 15 | 115 | 90 | 10 | 100 | 400.55 |
| MLGH -260200035 | 265 | 195 | 41 | 260 | 200 | 35 | 840 | 911.06 |
| MLGH -280205090 | 285 | 200 | 97 | 280 | 205 | 90 | 2700 | 997.46 |
| MLGH -350250030 | 355 | 245 | 35 | 350 | 250 | 30 | 1200 | 1256.64 |
| MLGH -390260025 | 395 | 255 | 30 | 390 | 260 | 25 | 1300 | 1429.42 |
| MLGH -450360020 | 455 | 355 | 25 | 450 | 360 | 20 | 720 | 1555.09 |
| MLGH -485445015 | 490 | 440 | 20 | 485 | 445 | 15 | 240 | 1586.50 |
| MLGH -540435040 | 546 | 429 | 46 | 540 | 435 | 40 | 1680 | 1861.39 |
| MLGH -600460065 | 606 | 454 | 71 | 600 | 460 | 65 | 3640 | 2104.87 |
MLJH mndandanda-Precision panopa thiransifoma pachimake
| Kodi katundu | Core parameters | |||||||
| Kukula kwa mlandu | Kukula kwapakati | Ae | Lm | |||||
| A (mm) | B (mm) | C (mm) | A (mm) | B (mm) | C (mm) | (mm²) | (mm) | |
| TYP. | TYP. | |||||||
| MLJH-018013005 | 20 | 10 | 7.5 | 18 | 13 | 5 | 10 | 64.40 |
| MLJH -019015006.5 | 22.5 | 12 | 9 | 19 | 15 | 6.5 | 10.4 | 65.97 |
| MLJH -021016010 | 23.8 | 14.5 | 12.5 | 21 | 16 | 10 | 20 | 73.83 |
| MLJH -029021006.5 | 31 | 19 | 8.4 | 29 | 21 | 6.5 | 20.8 | 103.67 |
| MLJH -025017008 | 27 | 15 | 10 | 25 | 17 | 8 | 25.6 | 91.11 |
| MLJH -030020008 | 33 | 17.5 | 10.5 | 30 | 20 | 8 | 32 | 109.96 |
| MLJH -060048015 | 63 | 45 | 18 | 60 | 48 | 15 | 72 | 207.35 |
| MLJH -039.1030.806.5 | 41 | 29.5 | 8.4 | 39.1 | 30.8 | 6.5 | 21.58 | 135.87 |
MLLH mndandanda-Zero-sequence current transformer core
| Kodi katundu | Core parameters | |||||||
| Kukula kwa mlandu | Kukula kwapakati | Ae | Lm | |||||
| A (mm) | B (mm) | C (mm) | A (mm) | B (mm) | C (mm) | (mm²) | (mm) | |
| TYP. | TYP. | |||||||
| MLLH-014010010 | 17.3 | 8 | 13 | 14.3 | 9.9 | 10 | 17.6 | 51.84 |
| MLLH -015010020 | 17.3 | 8.3 | 23 | 15 | 10 | 20 | 40 | 54.98 |
| MLLH -020013018 | 24 | 11.5 | 21 | 20 | 13 | 18 | 50.4 | 73.83 |
| MLLH -023012030 | 27.2 | 11.4 | 32.6 | 23 | 12.2 | 30 | 129.6 | 89.22 |
| MLLH -023016.5020 | 27 | 15.2 | 23 | 23 | 16.5 | 20 | 52 | 82.47 |
| MLLH -023014.8018 | 26.4 | 12.6 | 21.4 | 23 | 14.8 | 18 | 59.04 | 85.14 |
| MLLH -023013.5015 | 26 | 11.5 | 18 | 23 | 13.5 | 15 | 57 | 87. 18 |
| MLLH -032017012 | 35 | 15 | 15 | 32 | 17 | 12 | 72 | 124.09 |
