Product Description
● Qauv TSIS MUAJ: ECR25
● Txuj: IEC60947-4-1
● Rated tam sim no: 0.1A ~ 25A
● Rated ua hauj lwm voltage: ~ 690V
● Tripping chav kawm: 10A
● Tus naj npawb ntawm tus ncej: 3P
● Tus pab tiv tauj: 1NO+1NC
● Kev teeb tsa txoj kev: ntsaws rau hauv
Taw qhia
ECR25 Overload Relay yog cov cuab yeej tiv thaiv siv hauv cov tshuab hluav taws xob los saib xyuas thiab tiv thaiv lub cev muaj zog thiab lwm yam khoom siv hluav taws xob los ntawm cov cua sov los yog overloading. Nws yog tsim los hloov LR2D13 Contactor Overload thiab txhawm rau kuaj xyuas thaum qhov kub ntawm cov cuab yeej siv dhau qhov kev txiav txim ua ntej.
ECR25 Overload Relay muaj ib txoj hlua bimetallic lossis cov khoom cua sov uas nkag siab txog qhov kub thiab txias. Thaum tam sim no ntws los ntawm Circuit Court nce, nws ua rau cov cuab yeej ua kom sov. Raws li qhov kub thiab txias, lub bimetallic strip los yog cua sov caij kuj heats thiab undergoes thermal expansion.
Thaum qhov ntsuas kub nce mus txog qhov ntsuas tau ua ntej, lub bimetallic sawb khoov los yog lub tshuab cua sov ua haujlwm. Qhov kev txiav txim no ua rau cov neeg sib cuag ntawm ECR25 Overload Relay qhib, cuam tshuam rau lub voj voog thiab nres qhov ntws tam sim no. Qhov no tiv thaiv lub cev muaj zog lossis khoom siv los ntawm overheating, tiv thaiv kev puas tsuaj lossis tsis ua haujlwm.
Thaum qhov kub thiab txias ntawm cov cuab yeej txias thiab rov qab mus rau qhov qub, lub bimetallic sawb lossis cov khoom cua sov tau cog lus, tso cai rau cov neeg sib cuag ntawm ECR25 Overload Relay kaw dua. Qhov no tso cai rau lub voj voog rov pib ua haujlwm li qub.
ECR25 Overload Relays feem ntau yog siv los hloov LR2D13 Contactor Overload thiab nws yog siv rau hauv cov chaw tswj lub cev muaj zog, kev siv tshuab, thiab lwm yam kev siv uas muaj lub cev muaj zog. Lawv muab kev tiv thaiv tseem ceeb tiv thaiv overheating, pab tiv thaiv cov khoom puas tsuaj, txo lub sij hawm poob, thiab ua kom muaj kev nyab xeeb thiab txhim khu kev qha ntawm cov tshuab hluav taws xob.
Feature
● Kev tiv thaiv ntau dhau
● Theem tsis ua hauj lwm tiv thaiv
● 3-phase bimetal
● Nruam kho qhov chaw tam sim no,
● Kev them nyiaj kub
● Tripping indicator
● Kuaj khawm, thaum lub cev muaj zog xav tau thaum muaj xwm ceev nres thaum lub sijhawm ua haujlwm, nws tuaj yeem nres lub cev muaj zog los ntawm kev txiav nws cov kev sib cuag los ntawm kev sib nqus sib nqus nrog lub pob kuaj. Txhawm rau kuaj xyuas kev ua haujlwm ntawm thermal overload relay hu, kev sim tam sim no ua tau los ntawm rub lub pob xeem uas hloov NO / NC hu.
● Nres khawm, thaum lub cev muaj zog xav tau nres thaum muaj xwm txheej ceev, nws tuaj yeem nres lub cev muaj zog los ntawm kev txiav nws cov kev sib cuag los ntawm kev sib nqus sib nqus nrog khawm nres.
● Kev ceev thiab tsis siv neeg pib dua khawm
● Hluav taws xob sib cais 1NO ntxiv rau 1NC tiv tauj
Sib dhos nrog Contactor
|
Model ntawm overload relay |
Code |
Rated tam sim no (A) |
Pom zoo fuse hom (pom zoo RT16) |
Contactor Matched |
|
|
aM |
gG |
||||
|
ECR 25 |
1301 |
0.1~0.16 |
0.25 |
2 |
EC09 ua EC 12 EC 18 EC 25 TSI EC32 |
|
1302 |
0.16~0.25 |
0.5 |
2 |
||
|
1303 |
0.25~0.4 |
1 |
2 |
||
|
1304 |
0.4~0.63 |
1 |
2 |
||
|
1305 |
0.63~1 |
2 |
4 |
||
|
1306 |
1~1.6 |
2 |
4 |
||
|
1307 |
1.6~2.5 |
4 |
6 |
||
|
1308 |
2.5~4 |
6 |
10 |
||
|
1310 |
4~6 |
8 |
16 |
||
|
1312 |
5.5~8 |
12 |
20 |
||
|
1314 |
7~10 |
12 |
20 |
||
|
1316 |
9~13 |
16 |
25 |
||
|
1321 |
12~18 |
20 |
35 |
||
|
1322 |
17~25 |
25 |
50 |
||
Technical Data
|
Yam khoom |
Series No. |
Kuv / In |
Lub sijhawm ua haujlwm Tp |
Kev kuaj mob |
|
|
Kev tiv thaiv overload |
1 |
1.05 |
>2h |
Pib los ntawm cov xwm txheej txias |
|
|
2 |
1.2 |
Tsawg dua los yog sib npaug li 2 h |
Pib los ntawm cov xwm txheej kub, txoj cai tom qab yam No.1 |
||
|
3 |
1.5 |
Tsawg dua los yog sib npaug li 2 min |
Pib los ntawm cov xwm txheej kub, txoj cai tom qab yam No.1 |
||
|
4 |
7.2 |
2s |
Pib los ntawm cov xwm txheej txias |
||
|
Phase tsis ua hauj lwm tiv thaiv |
5 |
Ob theem |
Lwm theem |
>2h |
Pib los ntawm cov xwm txheej txias |
|
1 |
0.9 |
||||
|
6 |
1.15 |
0 |
Tsawg dua los yog sib npaug li 2 h |
Pib los ntawm cov xwm txheej kub, txoj cai tom qab yam No.5 |
|
Cov ntaub ntawv tseem ceeb
|
Phase tsis ua hauj lwm tiv thaiv muaj nuj nqi |
Yog lawm |
|
|
Tsis siv neeg & phau ntawv pib dua |
Yog lawm |
|
|
Kub them nyiaj |
Yog lawm |
|
|
Tripping indicator |
Yog lawm |
|
|
Kuaj & nres laub khawm |
Yog lawm |
|
|
Mounting hom |
Plug-hauv |
Yog lawm |
|
Kev ywj pheej |
Yog lawm |
|
|
Tsis muaj kev sib cuag |
1NO+1NC |
|
|
Pab neeg sib cuag |
Rated tam sim no (A) (AC-15 220V) |
2.73 |
|
Rated tam sim no (A) (AC-15 380V) |
1.58 |
|
|
Rated tam sim no (A) (DC-13 220V) |
0.2 |
|
Lus nug thiab lus teb
Cim npe nrov: lr2d13 contactor overload, Tuam Tshoj lr2d13 contactor overload manufacturers, lwm tus neeg
