Ukubuka konke komkhiqizo
Imininingwane Yomkhiqizo
Ukulanda idatha
Imikhiqizo ehlobene
● JN17-12 / 40 (Uhlobo Oludala ngu-JN15-12 / 40) Uchungechunge lwe-Indoor MV Earthing switch entsha, i-AC 50 (60) Hz, isekelwa ngezinhlobo ezahlukahlukene ze-HV switchgear kanye njengezivikelo ze-HV
● Okujwayelekile: IEC 129, IEC 62271-102.
1. Ukushisa okukhona: -10 ~ + 40 ℃
2. Ukuphakama: ≤1000m (Sensor Height: 140mm)
3. Umswakama ohlobene: usuku oluphakathi komswakama ≤95% inyanga ejwayelekile yomswakama ≤90%
4. Ukuqina kokuzamazama komhlaba: ≤8Degree
I-5 degrinegree: II
Into yendaba | Amayunithi | Umbhalo | |
Amandla kagesi | kV | 12 | |
Kukalwe isikhathi esifushane sokuvuna kwamanje | kA | 40 | |
Kukalwe umjikelezo omfushane wesifunda esifushane | s | 4 | |
Kukalwe umjikelezo omfushane ojwayelekile owenza okwamanje | kA | 100 | |
I-peak ephakeme imelana namanje | kA | 100 | |
-Lingene | I-1min Power Frequency imelana ne-voltage kagesi | kV | 42 |
Izinga lokufakwa | Umbani wokukhuthaza ukumelana namandla kagesi | kV | 75 |
Indlela yokuphila | isikhathi | 2000 |
Ibhulokhi le-TRPER LESIAL
Umdwebo Wendawo Indawo
Ukucacisa | E | F | G | H | D |
JN17-12 / 40-210 | 210 | 50 | 185 | I-655 | 516 |
JN17-12 / 40-220 | Ama-220 | 50 | 185 | 675 | 536 |
JN17-12 / 40-230 | I-230 | 50 | 185 | 695 | 556 |
JN17-12 / 40-250 | 25 | 50 | 185 | 735 | I-596 |
JN17-12 / 40-275 | 275 | 50 | 210 | I-810 | I-646 |
Amanothi we-oda:
1. Khombisa ukucaciswa komkhiqizo, ibanga eliphakathi phakathi kwezigxobo, noma ngabe udinga idivaysi kagesi (uhlobo lwesibonisi) noma cha.
2. Dinga ukunwebeka isixhumanisi esithambile noma cha (okujwayelekile l = 250mm)
3. Sicela uthintane nenkampani yethu uma unanoma yisiphi isicelo esikhethekile.
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