Zowonetsa Zamalonda
Zambiri Zamalonda
Tsitsani Data
Zogwirizana nazo
Lumikizanani Nafe
Chitetezo kuzinthu zambiri komanso mafunde amfupi
Chitetezo ku zotsatira za sinusoidal alternating earth fault currents
Kutetezedwa kwa anthu osalumikizana mwachindunji komanso chitetezo chowonjezera ku kulumikizana mwachindunji.
Chitetezo ku ngozi yoyaka moto chifukwa cha zolakwika za insulation
Amagwiritsidwa ntchito m'nyumba zogona
Malingana ndi mtundu wa kumasulidwa pompopompo wotchulidwa motere: mtundu B(3-5)ln, mtundu C(5-10)ln,mtundu D(10-20)ln
Mtundu | Yesani panopa | Nthawi yoyenda | Chotsatira choyembekezeredwa | Mtundu | Yesani panopa | Nthawi yoyenda | Chotsatira choyembekezeredwa | |
B,C,D | 1.13 ku | t≤1h(In≤63A) | Osapunthwa | B | 3 inu | t≤0.1s | Osapunthwa | |
1.13 ku | t≤2h(Mu>63A) | C | 5 inu | t≤0.1s | ||||
B,C,D | 1.45 ku | t<1h(Mu≤63A) | Kuyenda | D | 10 inu | t≤0.1s | ||
1.45 ku | t<2h(Mu>63A) | B | 5 inu | t<0.1s | Kuyenda | |||
B,C,D | 2.55 ku | 1s | Kuyenda | C | 10 inu | t<0.1s | ||
2.55 ku | 1s32A) | D | 20 inu | t<0.1s |
Mtundu | Standard | IEC/EN 61009-1 | |
Zamagetsi Mawonekedwe | Mitengo | P | 1P+N, 2, 3, 3P+N, 4 |
Mtundu (mawonekedwe a mafunde a dziko lapansi akutuluka) | AC | ||
Thermomagnetic kumasulidwa khalidwe | B, C, D | ||
Adavoteledwa panopa | A | 6, 10, 16, 20, 25, 32, 40, 50, 63 | |
Adavotera Ue | V | 230V AC(1P+N, 2P) 400V AC(3P, 3P+N, 4P) | |
Adavotera sensitivity lΔn | A | 0.03, 0.05, 0.1, 0.3 | |
Adavotera kupanga zotsalira ndi | A | 500(Mu≤40A) 630(Mu>40A) | |
kuswa mphamvu lΔm | |||
Adavotera mphamvu yafupi-circuit lcn | A | 4500 | |
Nthawi yopuma pansi pa lΔn | s | ≤0.1 | |
Adavoteledwa pafupipafupi | Hz | 50/60 | |
Impso idavotera (1.2/50) Uimp | V | 4000 | |
Dielectric test voltage pa ind.Freq.kwa 1min | kV | 2 | |
Insulation voltage Ui | V | 500 | |
Digiri ya kuipitsa | 2 | ||
Mawonekedwe amakina | Moyo wamagetsi | t | 4000 |
Moyo wamakina | t | 10000 | |
Chizindikiro cha malo olumikizana nawo | Inde | ||
Digiri ya chitetezo | IP20 | ||
Kutentha kozungulira (ndi pafupifupi tsiku lililonse ≤35 ℃) | ℃ | -5~+40 | |
Kutentha kosungirako | ℃ | -25 ~ + 70 | |
Kuyika | Mtundu wolumikizira terminal | Busbar yamtundu wa chingwe/pini | |
Kukula kokwerera pamwamba/pansi kwa chingwe | mm² | 25 | |
AWG | 3 Tsiku la 18 | ||
Kukula kokwerera pamwamba/pansi kwa busbar | mm² | 25 | |
AWG | 3 Tsiku la 18 | ||
Kulimbitsa torque | N*m | 2 | |
Mu-Ibs | 18 | ||
Kukwera | Pa njanji ya DIN EN60715(35mm) pogwiritsa ntchito chipangizo chofulumira | ||
Kulumikizana | Kuchokera pamwamba |
Mitengo | L(mm) |
1P+N | 53.3 |
2P | 71.1 |
3P | 101.9 |
3P+N | 114.9 |
4P | 132.7 |