BHC na yanzu daidaitacce mai jujjuyawa
Hoton samfur
1) Wannan samfurin yana da babban matakin kariyar aminci.
2) Yanayin zafin jiki bai shafa ba.
3) Multi-mataki daidaitacce na rated halin yanzu
4) Nunin nunin dijital na yanzu.
5) Tare da aikin hana sata.
Ƙayyadewa da Tsara
POLE: 2P, 4P Ue: 230/400V
A cikin: 5-15A (5, 10, 15) A;
10-30A (10, 20, 30)A;
10-30A (10, 15, 20, 25, 30)A;
30-60A (30, 45, 60)A;
60-90A(60, 75, 90)A
Ƙarƙashin Ƙarfafawa: 3KA
3, Matsayin samfur: NFC 62412, IEC60947
4, Yanayin Hawa
1) Yanayin zafin jiki
1) La'akari da wuce kima na yanayi zafin jiki don hanzarta tsufa na filastik sassa, babba iyaka ne ba fiye da +40 ℃.
Yin la'akari da cewa ƙananan zafin jiki da ya wuce kima
yana canza dacewa da memba na tsarin, ƙananan iyaka gabaɗaya baya ƙasa da -5 ℃.
Idan akai la'akari da rayuwar sabis na da'ira, matsakaicin darajar 24 hours bai wuce + 35 ℃.
Lura:
① Yanayin aiki na ƙananan ƙimar ƙimar shine -10 ℃ ko -25 ℃.Mai amfani yana buƙatar sanarwa ga kamfani lokacin yin oda.
②A yanayin aiki na babba iyaka darajar wuce +40 ℃ ko ƙananan iyaka darajar kasa da -25 ℃, mai amfani bukatar yin shawarwari da kamfanin.
2) Wurin shigarwa
Tsayin bai wuce 2000m ba;
Bukatun kewayawa kariya;
Wurin shigarwa yana ƙididdige ɗan gajeren lokaci na yanzu Ik bai wuce 3000A ba;
Za a shigar da mai jujjuyawa daidai da buƙatun amfani da littafin, madaidaicin madaidaicin madaidaicin ba zai wuce 5 ° ba, girgizar muhalli bai wuce 5g ba.
3) Yanayin yanayi
Matsakaicin dangi na yanayin bai wuce 50% ba a yanayin yanayin iska +40 ° C. Zai iya samun zafi mafi girma a ƙananan yanayin zafi.Matsakaicin matsakaicin matsakaicin matsakaicin dangi na wata mafi ƙarancin shine 90%, kuma matsakaicin matsakaicin matsakaicin zafin jiki na wata shine +25 ° C kuma la'akari da yanayin sanyi a saman samfurin saboda canjin yanayin zafi.
4) Matsayin gurɓatawa
Matsayin gurbatar yanayi shine matakin 3.
5) Rukunin Shigarwa
An shigar da da'irar kariyar da'ira a cikin nau'in III.
6) An saita sashin giciye na waya bisa ga matsakaicin matsakaicin dumama na yau da kullun It na mai watsewar kewaye.
Sigar fasaha: duba kan tebur 1&tebur 2
| Tebura 1 Siffofin halayen kariya na overcurrent. | |||||||||||
| sanda | An ƙididdige shi halin yanzu | Daidaita halin yanzu | 1.1 IRS | 1.4 IRS | 2.5 Ir S | 5 Irin S | 10 Irin S | 10 A cikin S | 20 InS | 25 a cikin S | 29 a cikin S |
|
2 | 15
| 5 10 15 |
∞ |
2 t≤900 |
0.5t≤40 | 0.1 t≤50.8t≤5 0.05t≤5 | t 0.8 t 0.8 |
t 0.3 |
≤0.03 |
| t 0.0012 |
|
45 | 15 30 45 |
∞ |
2 t≤900 |
0.5t≤40 | 0.1 t≤50.8t≤5 0.05t≤5 | t 0.8t 0.8 | t 0.3 | ≤0.03 |
| t 0.0012 | |
|
60 | 30 45 60 |
∞ |
2 t≤900 |
0.5t≤40 | 0.08t≤50.06 t≤5 0.05t≤5 | t 0.8t 0.8 | t 0.3 | t 0.02 | t 0.0012 |
| |
|
90 | 60 75 90 |
∞ |
2 t≤900 |
0.5t≤40 | 0.08t≤120.06 t≤7 0.05t≤5 | t 1.2t 0.7 | t 0.3 | t 0.02 | t 00.012 |
| |
|
4 |
30 | 10 15 20 25 30 |
∞ |
2 t≤900 |
0.5t≤40 | 0.1 t≤50.1 t≤5 0.08t≤5 0.06 t≤5 0.05t≤5 | t 0.8t 0.8 t 0.8 t 0.8 |
t 0.5 |
≤0.05 |
|
|
|
60 | 30 40 50 60 |
∞ |
2 t≤900 |
0.5t≤40 | 0.1 t≤50.08t≤5 0.06 t≤5 0.05t≤5 | t 0.8t 0.8
t 0.6 |
t 0.3 |
t 0.02 |
t 0.0012 | ||
| Tebur 2 Ƙarƙashin Ƙarfafawa da Ƙarfin Haɗuwa | |||
| Ƙididdigar Mai Sakin Wuta a Yanzu A cikin\A | Karya Ƙarfin (ƙimar inganci)\A | Ƙarfin haɗi (ƙimar kololuwar)\A | COSφ |
| 15 | 2000 | 3000 | 0.7 |
| 30 | 2000 | 3000 | 0.7 |
| 45 | 2000 | 3000 | 0.7 |
| 60 | 2400 | 3600 | 0.7 |
| 90 | 2400 | 3600 | 0.7 |
Dabi'ar Tambaya Curve
7, kwatanta tebur na al'ada dumama halin yanzu da kuma jan karfe waya giciye-section yanki na kewaye watse
| Abu | Gear current(A) | Sanda | yankin sashe | |
| mm2 | AWG/MCM | |||
| 1 | 5-15 | 2/4 | 2.5 | 14 |
| 2 | 10-30 | 2/4 | 6 | 10 |
| 3 | 15-45 | 2/4 | 10 | 8 |
| 4 | 30-60 | 2/4 | 16 | 6 |
| 5 | 60-90 | 2/4 | 35 | 3 |
