Casing Hom Precision Tam sim no Transformer
Kev piav qhia
| Khoom npe | Casing Hom Precision Tam sim no Transformer |
| P/N | TIAB SA-2143 |
| Txoj Kev Txhim Kho | Hlau Hlau |
| Thawj qhov tam sim no | 6-200 A |
| Hloov Ratio | 1:2000, 1:2500, Peb. |
| Qhov tseeb | 0.1 / 0.2 / 0.5 Chav Kawm |
| Load Resistance | 10Ω / 20Ω |
| Core Khoom siv | Ultracrystalline (ob chav tub ntxhais rau DC) |
| Phase yuam kev | <15' |
| Rwb thaiv tsev tsis kam | > 1000MΩ (500VDC) |
| Rwb thaiv tsev withstand voltage | 4000V 50Hz / 60S |
| Kev khiav hauj lwm zaus | 50Hz ~ 400Hz |
| Ua haujlwm kub | -40 ℃ ~ + 95 ℃ |
| Encapsulant | Epoxy |
| Outer Case | Nplaim Retardant PBT |
| Adaim ntawv thov | Daim ntawv thov dav rau kev ntsuas hluav taws xob, kev tiv thaiv Circuit Court, cov cuab yeej tswj lub cev muaj zog, AC EV Charger |
Nta
Haum rau siab precision, me me yuam kev yuav tsum tau ntawm peb-theem hluav taws xob hluav taws xob meters
Ntau qhov chaw hauv lub 'meter' tuaj yeem txuag tau nrog kev sib xyaw tam sim no transformer
Zoo linearity, siab precision
Encapsulated nrog epoxy resin, muaj peev xwm rwb thaiv tsev siab
Nws ua raws li IEC60044-1, 0.05 chav kawm, 0.1 chav kawm, 0.2 chav kawm
Rau AC:
AC ntsuas qhov muaj peev xwm yog 20% siab tshaj qhov ntsuas tam sim no
Negligible me amplitude yuam kev
Heev linear, yooj yim compensable theem nkhaus
Tsawg kub dependence
| Primary tam sim no (A) | Turns ratio | Burden tsis kam (Ω) | AC yuam kev (%) | Phase Shift (') | Qhov tseeb |
| 6 |
1:25 00 Nws |
10/12.5/15/20 |
<0.1 |
<15 |
≤0.1 |
| 10 | |||||
| 20 | |||||
| 40 | |||||
| 60 | |||||
| 80 | |||||
| 100 | |||||
| 120 | |||||
| 150 | |||||
| 200 | |||||
| 400 | 1: 4000 lossis thov | 5 los yog thov |
Rau DC:
Tshwj xeeb ob-core qauv
Resistance rau DC tivthaiv
AC ntsuas qhov muaj peev xwm yog 20% siab tshaj qhov ntsuas tam sim no
DC ntsuas muaj peev xwm ntau dua 75% ntawm cov ntsuas AC
| Primary tam sim no (A) | Turns ratio | Burden tsis kam (Ω) | AC yuam kev (%) | Phase Shift (') | Qhov tseeb | |
| AC | DC | |||||
| 6 | 6/ √2 |
1:25 00 Nws |
10/12.5/15/20 |
<0.1 |
<15 |
≤0.1 |
| 10 | 10/ √2 | |||||
| 40 | 40/ √2 | |||||
| 60 | 60/√ 2 | |||||
| 80 | 80/√ 2 | |||||
| 100 | 100/√2 | |||||
| 120 | 120/√2 | |||||
