Fuse hloov disconnect yog tsim rau AC 50Hz, ntsuas voltage txog 660V, thiab DC voltage txog 440V. Lawv yog cov tsawg-voltage fais fab faib cov khoom sib xyaw ua ke, hloov pauv, thiab luv luv- cov haujlwm tiv thaiv hluav taws xob. Lub fuse yog ntsia rau hauv riam caj npab txoj hauj lwm ntawm kev sib cuag ntawm lub disconnecting hloov, los yog ib tug ua ke ntawm disconnecting hloov thiab fuse txuas nrog nyob rau hauv series yog ntsia. Lub fuse cuam tshuam luv luv -circuit tam sim no, yog li muab luv luv -circuit breaking peev xwm.
Technical Parameters
GRGLR-400/4F
- GR: Company code
- GLR: Fused disconnect
- 400: Rated tam sim no
- 4:4 lus
- F: Kev ua haujlwm pem hauv ntej
Khoom nta
Lub fuse hloov disconnect los ua ke muaj ib tug qauv qauv, featuring ib tug iav fiber reinforced unsaturated polyester resin plhaub, lub caij nplooj ntoos hlav lub zog cia, thiab ib tug bevel iav kis acceleration mechanism rau ceev ceev kev twb kev txuas thiab disconnection.
Lub fuse lub caij txuas nrog hauv cov koob hauv plaub - tawg ntau- tus qauv sib cuag, txiav txim siab qhov txwv txoj haujlwm ntawm lub xeev qhib / tawm thiab muab qhov qhia meej txog kev sib cuag.
Technical parameters
|
Code |
TSW-400 |
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Pa cua sov tam sim no (A) |
400 |
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Rated rwb thaiv tsev voltage (V) |
800 |
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Rated impulse withstand voltage (kV) |
8 |
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Rated ua haujlwm tam sim no (A) |
380V |
400 |
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660V |
315 |
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Rated ua thiab tawg peev xwm (A) 1.05Ue |
AC660V, AC-23B |
Txuas |
4000 |
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COS: 0.35 |
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AC660V, AC-23B |
Txiav tawm |
3200 |
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COS: 0.35 |
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Mechanical life (lub sij hawm) |
800 |
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Hluav taws xob lub neej (lub sij hawm) |
200 |
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Lub zog ua haujlwm (N) |
30 |
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Rated luv-circuit tam sim no (kA) |
50 |
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Pollution degree |
3 |
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Dimension:
Txoj kev ua haujlwm
Kev ua haujlwm ncaj qha: Kov tau teeb tsa rau sab xis ntawm qhov hloov pauv;
Kev ua haujlwm ncaj nraim rau pem hauv ntej: kov yog ntsia rau pem hauv ntej ntawm tus tes hloov;
Sab nrauv kev ua haujlwm: Kov tau nruab rau sab xis sab nraum lub txee faib khoom;
Kev ua haujlwm sab nrauv sab nraud: Kov tau nruab rau pem hauv ntej sab nraum lub qhov rooj faib khoom.
Kev tu txhua hnub
Kev tshuaj xyuas qhov muag
Tshawb xyuas lub casing rau cov kab nrib pleb thiab hlawv; xyuas kom lub pob tshab npog tsis muaj plua plav thiab condensation.
Cov cim "Qhib (O) - Kaw (I)" cov cim ntawm kev ua haujlwm yuav tsum meej, tsis muaj xoob lossis tsis muaj xim.
Hluav taws xob txuas xyuas
Siv lub ntsuas kub infrared los xyuas qhov ntsuas kub ntawm cov kab hluav taws xob. Thaum lub sijhawm ua haujlwm ib txwm muaj, qhov ntsuas kub yuav tsum tsawg dua lossis sib npaug ntawm qhov ntsuas kub ib puag ncig + 40 degree, tsis muaj cua sov dhau (qhov hluav taws xob tawg, hluav taws xob laus).
Manually thiab maj mam co lub tooj liab busbar / cable kom paub meej tias nws muaj kev ruaj ntseg (yog tias muaj suab nrov txawv txav, rov kho nws).
Tiv tauj thiab Fuses
Tom qab tshem tawm lub hwj chim txhua xyoo, tshuaj xyuas qhov chaw tiv tauj: yog tias muaj qhov kub hnyiab me ntsis, nws nrog cov ntawv xuab zeb zoo; Yog hais tias cov kev sib cuag yog welded los yog deformed, hloov lub cev hloov. Yog tias lub fuse tawg, hloov nws nrog tib tus qauv (NT2).
Kev Ua Haujlwm Mechanism
Siv ib qho me me ntawm cov roj nplua nyeem (xws li roj silicone) mus rau qhov kev sib hloov ncej txhua rau lub hlis kom ua haujlwm zoo. Txheeb xyuas qhov cuam tshuam kev ua haujlwm: Tom qab kaw qhov hloov pauv, sim qhib lub qhov rooj txee; paub meej tias nws qhib tsis tau; Thaum lub qhov rooj qhib, lub qhov rooj kaw tsis tuaj yeem kaw.
Kev siv ntawm Disconnectors
Hauv qis-voltage fais fab faib tshuab, lub luag haujlwm tseem ceeb ntawm cov khoom sib txuas yog rau kev tshuaj xyuas thiab kev saib xyuas kev nyab xeeb.
1. Cov kab xa tuaj ntawm cov thawv xa khoom thiab cov vaj huam sib luag
2. Cov kab tuaj ntawm lub ntsiab Circuit Court ntawm cov chaw tswj lub cev muaj zog
3. Feeders coj tawm los ntawm qis-voltage faib txee hauv cov chaw nres tsheb; Thaum siv cov fuses los tiv thaiv cov khoom siv hluav taws xob, disconnector hloov- fuse pawg yuav tsum tau nruab.
4. Cov chaw khaws ntaub ntawv thiab cov chaw zoo sib xws
5. Cov kev cai cais tawm rau qhov chaw tshwj xeeb
Kev rho tawm cov cai rau hnub ci photovoltaic fais fab khoom siv
FAQ:
Q: Koj puas yog ib tus neeg lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom, txais tos koj tuaj xyuas peb lub hoobkas.
Q: Kuv tuaj yeem tau txais cov qauv li cas?
A: Nkoj los ntawm huab cua lossis nthuav qhia lossis hiav txwv raws li koj xav tau.
Q: Nws feem ntau ua tau ntev npaum li cas?
A: Cov qauv hauv 2 hnub, yog tias yuav khoom ntau, nws nyob ntawm qhov ntau.
Q: Koj puas tuaj yeem nruab fuse rau kuv?
A: Yog, tau kawg, thov qhia rau peb ua ntej hais.
Cim npe nrov: Tuam Tshoj fuse hloov disconnect manufacturers, lwm tus neeg, Hoobkas
