Product Description
● Qauv TSIS MUAJ: ECR95
● Txuj: IEC60947-4-1
● Rated tam sim no: 23A ~ 93A
● 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
ECR95 Overload Relay yog cov cuab yeej tiv thaiv tsim los saib xyuas thiab tiv thaiv lub cev muaj zog thiab cov khoom siv hluav taws xob tiv thaiv cov cua sov thiab overloading. Nws ua lwm txoj hauv kev rau LR2D33 Thermal Relay thiab ua haujlwm los ntawm kev kuaj xyuas thaum cov cuab yeej ntsuas kub dhau ntawm qhov pib ua ntej.
Lub ECR95 Overload Relay ntiav ib lub strip bimetallic los yog cov khoom cua sov uas ua rau pom qhov rhiab heev rau qhov kub thiab txias. Raws li qhov tam sim no ntws los ntawm Circuit Court nce, nws ua rau cov cuab yeej ua kom sov. Ib txhij, lub bimetallic sawb los yog cua sov caij nyob rau hauv lub relay kuj muaj thermal expansion vim qhov kub thiab txias.
Thaum qhov kub nce mus txog qhov ntsuas qhov ntsuas tau ua ntej, lub bimetallic strip khoov los yog lub tshuab cua sov tau qhib. Qhov kev txiav txim no ua rau qhib qhov kev sib txuas ntawm cov neeg sib cuag, cuam tshuam rau hauv Circuit Court thiab tiv thaiv kev ntws mus ntxiv. Los ntawm kev ua li ntawd, nws muab kev tiv thaiv tseem ceeb tiv thaiv overheating thiab pab tiv thaiv kev puas tsuaj lossis tsis ua haujlwm rau lub cev muaj zog lossis khoom siv.
Thaum cov khoom siv qhov kub thiab txias rov qab mus rau qhov qub, lub bimetallic sawb lossis cov khoom cua sov tau cog lus. Qhov kev cog lus no ua rau cov neeg sib cuag ntawm ECR95 Overload Relay kaw dua, tso cai rau lub voj voog rov ua haujlwm li qub.
ECR95 Overload Relay feem ntau yog siv los hloov LR2D33 Thermal Relay. Nws pom daim ntawv thov nyob rau hauv ntau yam xwm txheej xws li cov chaw tswj lub cev muaj zog, kev siv tshuab, thiab lwm yam kev teeb tsa uas muaj lub cev muaj zog. Los ntawm kev tiv thaiv kom tsis txhob muaj cua sov, ECR95 Overload Relay ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov khoom puas tsuaj, txo qis sijhawm, 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 |
|
|
ECR95 |
3353 |
23~32 |
40 |
63 |
TSI EC40 EC 50 EC65 ua EC80 ua EC95 ua |
|
3355 |
30~40 |
40 |
100 |
||
|
3357 |
37~50 |
63 |
100 |
||
|
3359 |
48~65 |
63 |
100 |
||
|
3361 |
55~70 |
80 |
125 |
||
|
3363 |
63~80 |
80 |
125 |
||
|
3365 |
80~93 |
100 |
160 |
||
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, |
|
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: Lr2d33 thermal relay, Tuam Tshoj lr2d33 thermal relay manufacturers, lwm tus neeg

