Voltage ne Mprempren Amansan Transformer
01. Ɔde ne nsa kyerɛɛ ne so
TVA1421 Series Miniature Pɛpɛɛpɛ AC Voltage ne Mprempren Transformers
Su
1 Wobetumi de adi dwuma sɛ voltage transformer anaasɛ current transformer.
2 Ɛyɛ nea wotumi de weld gu PCB so tẽẽ.
3 Ɛyɛ pɛpɛɛpɛ yiye, ɛwɔ nhwɛsode ahorow a ɛtrɛw, na ɛyɛ mmerɛw wɔ ne dwumadie mu.
4 Ɛyɛ encapsulated koraa, ɛwɔ mfiridwuma ne nneɛma a atwa yɛn ho ahyia boasetɔ a emu yɛ den, dielectric ahoɔden a emu yɛ den, ne outline fɛfɛ.
Tebea a Ɛwɔ Atwa Yɛn Ho Ahyia
1 Ɔhyew a atwa yɛn ho ahyia: -55°C～+85°C;
2 Nsuo a ɛyɛ nwini: ≤90% wɔ 40°C;
3 Wim nhyɛso: 860～1060mbar(bɛyɛ 650～800mmHg).
Adwumayɛ Frequency Range
20Hz ~ 20kHz na ɛwɔ hɔ
Insulation Ɔhyew Adesuakuw
Adesuakuw B (130°C).
Ahobammɔ Ho Nneɛma
1 Dielectric resistance: >1000MΩ wɔ tebea a ɛfata mu;
2 Insulation gyina voltages ano: 3KV 50Hz/1min (wɔde di dwuma sɛ voltage transformer);
6KV 50Hz/1min (wɔde di dwuma sɛ mprempren transformer);
3 Ogya a ɛmma ogya ntumi nkɔ mu: Nea ɛne UL94-V0 hyia.