Product BECA
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The zine oxide arrester is the mostadvanced over-voltage protector in the world,Due to make the risistordisc of core componetmainy adopt zine oxide arrester.Compared with the conventional silicon carbide arresterthis presciption of theproduct improvesgr-eatly the volt-Ampere characterisics of the resistor disc andincreased through-currentcapability at over-voltage so as to dring Arad-Icalchangesforthe karakteristik arestasyon yo.
Kontakte nou
1. Tanperati lè anbyen yo pa pi wo pase +40 ℃, pa pi ba pase -40 ℃;
2. Altitid ki anwo a dòz nivo lanmè pa depase 1000-2000m (plato a ares yo ta dwe endike lè kòmann-nan);
3. frekans AC systen se 50Hz oswa 60Hz;
4. vòltaj la frekans pouvwa aplike nan arrester a pou yon tan long pa depase kontinyèl vòltaj la ap travay nan arrester a;
5. Maksimòm vitès van pa depase 35m/s;
6. Entansite tranbleman tè a pa depase 7 degre;
7. zòn nan sal yo ta dwe bay endikasyon ki klè.
Se arè a oksid zenk aplike nan pwoteje ekipe elektrik la nan sistèm pouvwa AC kont domaj la ki soti nan atmosfè sou-vòltaj ak operasyonèl sou-vòltaj.
Pèfòmans teknik nan pwodwi a konfime GB11032-2000, IEC60099-4, IEEE.C62.11 kondisyon teknik estanda.
Lèt | Sistèm rated tansyon KV (RMS) | Arrester rated tansyon KV (RMS) | Pèmànan Rated vòltaj KV (RMS) | Dc1ma tansyon (KV) | Zeklè Enpilsyon rezidyèl tansyon (KV) | Vag apik Enpilsyon rezidyèl tansyon (KV) | 2ms kare Vag enpilsyon kouran reziste (A) |
Hyws -3.8/17 | 3 | 3.8 | 2.4 | 7.5 | 17 | 19.6 | 100 |
Hyws -7.6/30 | 6 | 7.6 | 4 | 15 | 30 | 34.5 | 100 |
Hyws -12.7/50 | 10 | 12.7 | 6.6 | 26 | 50 | 57.5 | 150 |
Hyws17/50 | 10 | 17 | 13.6 | 26.5 | 50 | 57.5 | 150 |
HYWZ-7.6/27 | 6 | 7.6 | 4 | 14.5 | 27 | 31 | 200 |
HYWZ-12.7/45 | 10 | 12.7 | 6.6 | 24 | 45 | 51.8 | 200 |
Hywz-17/45 | 10 | 17 | 12.7 | 24 | 45 | 51.8 | 200 |
Hywz-42/134 | 35 | 52 | 40.8 | 78 | 134 | 154 | 400 |
HY2.5WD-7.6/19 | 605 | 7.6 | 4.8 | 11.5 | 19 | 21.9 | 200, 400 |
HY2.5WD-12.7/31 | 10.5 | 12.7 | 6.6 | 19 | 31 | 35.7 | 200, 400 |
HY2.5WD-16.7/40 | 13.8 | 16.7 | 9 | 25 | 40 | 46 | 400 |
HY2.5WD-19/45 | 15.7 | 19 | 10 | 28.5 | 45 | 51.8 | 400 |
HY5WR-7.6/27 | 6 | 7.6 | 4.8 | 13.8 | 27 | 20.8 | 400 |
HY5WR-12.7/45 | 10 | 12.7 | 6.6 | 23 | 45 | 35 | 400 |
HY5WR-42/134 | 35 | 52 | 23.4 | 73 | 134 | 105 | 400 |
Pran HY5WS-17/50 kòm yon egzanp: H-konpoze rad nan òganis; y-metal oksid zeklè arester; 5-Mak la apèl yo vire sou
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