Zomwe Zimagwira Ntchito Mwachizolowezi ndi Kuyika Makhalidwe a Ophwanya Mlandu Wowumbidwa

Mikhalidwe Yoyikira Mlandu Wophwanyika:

1. Kutentha kwa mpweya wozungulira - 5 +40;

2. Kutalika kwa malo oyikapo sikuyenera kupitirira 2000 m.

3. Chinyezi chachibale cha mpweya sichidutsa 50% pa kutentha kwakukulu kwa + 40 C. Chinyezi chapamwamba chapamwamba chikhoza kuloledwa pa kutentha kochepa, monga mpaka 90% pa 20 C. Njira zapadera ziyenera kuchitidwa kuti nthawi zina ziwonongeke chifukwa cha kusintha kwa kutentha.

4. Gulu loyipitsidwa ndi 3.

5. Gulu loyikirapo gawo lalikulu la ophwanya dera ndi IV, ndipo gulu loyika gawo lina lothandizira ndi gawo lowongolera ndi III.

6. Zophulitsa ma circuit ndizoyenera chilengedwe chamagetsi A.

7. TH mtundu wa dera wosweka akhoza kupirira chikoka cha chinyezi mpweya, mchere kutsitsi, mafuta kutsitsi ndi nkhungu kudzera GB/T 2423.4 ndi GB/T 2423.18 zofunika mayeso.

8. Kuyimirira koyima kwa unsembe wa chophwanyira dera sikudutsa madigiri 5.

9. Zowononga zozungulira ziyenera kukhazikitsidwa m'malo omwe kulibe ngozi yophulika, fumbi loyendetsa bwino, osawononga zitsulo komanso kuwonongeka kwazitsulo.

10. Circuit breaker imayikidwa mu chipinda cha kabati, ndipo chimango cha chitseko chimayikidwa.Mulingo wachitetezo ndi 1 P40.

Kagwiritsidwe Ntchito Ka Zophwanyira Zozungulira:

1. Ophwanya dera amadutsa zofunikira zoyesa za GB/T 2423.1 ndi GB/T 2423.2.Kutentha kwa mpweya wozungulira kumatha kutsika mpaka -25 (-40 (-40 (-40 (-40 (-40%)) ndi EN wolamulira wanzeru) komanso mpaka + 70 (-40 (-40 (-40) -40 (-) 40 (-40 (-40%) pofuna kuchepetsa mphamvu).

2. Kuchepetsa mphamvu kupitirira 2000 m pamwamba pa nyanja;

3. Kusungirako: kutentha kwa mpweya wozungulira ndi 40 ~ 70 ~

Mungakonde kudziwa:

Kufotokozera Mwatsatanetsatane Kukonza Tsiku ndi Tsiku kwa Molded Case Circuit Breaker

Kusankha ndi Kuyika kwa Molded Case Circuit Breaker

Moyo wautumiki wa ophwanya pulasitiki kesi ndi zinthu zofunika kuziganizira