Product Overview

Lub Variable Frequency Drive Motor Control Center suav nrog ntau lub cev muaj zog tsav, programmable logic controllers, thiab cov khoom siv hluav taws xob xa mus rau hauv ib qho chaw kaw. Kos los ntawm peb txhais tes- ntawm kev sib sau ua ke nrog ntau qhov sib txawv -section lineups, qhov no architecture centralizes hloov pauv ceev tswj rau cov txheej txheem kev lag luam thaum txo cov thermal thiab spatial txwv ib yam ntawm cov chav hluav taws xob nruj. Txhua ntu ntsug yog engineered thiab xaim kom cais siab -ntau zaus suab nrov thiab thermal buildup.

Technical Specifications

Parameter	Standard Specification Options
Rated Voltage	380V - 690V AC (3-theem, 50/60 Hz)
Main Busbar Ampacity	Txog li 4000A (Copper ETP Qib, tin / silver plated, torque-tuaj xyuas)
Luv -Circuit Current Rating (SCCR)	Txog li 65kA / 100kA yam tsis muaj fuses sab nraud
Kev Tiv Thaiv Kev Tiv Thaiv	NEMA 1, 12, 3R, 4X / IP20 rau IP56
Txias Architecture	Kev sib cais yuam- cua tso pa tawm, los ntawm- qhov chaw tso cua sov, los yog kaw- voj cua- mus rau - cua kub exchangers
Tsav kev koom ua ke	Tau tshaj ABB, Schneider, Siemens, Danfoss, los yog tus neeg siv khoom -VFD hom
Tswj fais fab	24V DC / 110V AC sab hauv redundant fais fab mov xaiv
Kev sib txuas lus raws tu qauv	Modbus RTU/TCP, Profibus, Profinet, Ethernet/IP, BACnet

Ntsiab nta

Modular Sectionalization:Lub cev tsis muaj zog cais tawm lub zog tseem ceeb, VFD fais fab modules, cov tsev txhab nyiaj lim dej sib haum xeeb, thiab qis -voltage tswj seem kom tiv thaiv kev ua txhaum hauv cheeb tsam.

Optimized Thermal Paths:Los ntawm - lub qhov tsav mounting tso cai rau cov cua sov sab nraud kom tshem tawm cov cua sov ncaj qha mus rau hauv lub qhov hluav taws xob siab, ua kom cov khoom siv hluav taws xob sab hauv sib cais los ntawm cov cua txias hauv ambient.

Active/Passive Harmonic Ua Raws:Integrated DC txuas chokes, 3-theem AC kab reactors, los yog active pem hauv ntej-kawg setups tswj tag nrho harmonic distortion (THDi) nyob rau hauv IEEE 519 raws li txwv.

Mechanical Castellated Interlocking:Padlockable master disconnect handles tiv thaiv vaj huam sib luag qhov rooj nkag thaum nyob siab -voltage busbars lossis drive capacitors tseem raug them.

Scalable Vertical Bus Design:Ua ntej- punched ntsug tooj liab tsheb npav cov qauv tso cai rau cov kws ua haujlwm hauv cov thoob ntsug yav tom ntej lossis cov koom haum tswj xyuas yam tsis tau txiav lossis khawb cov tooj liab nyob ntawm -site.

Daim ntawv thov

Kev kho dej thiab dej khib nyiab:Tswj cov twj tso kua mis centrifugal, siab - muaj peev xwm tshuab tshuab, thiab cov tshuab ntsuas tshuaj nrog qhov tseeb kaw- lub voj voog siab / ntws ntsuas.

HVAC Mechanical Rooms:Tswj cov centrifugal chillers loj, cua txias ntauwd kiv cua arrays, thiab hloov pauv huab cua ntim (VAV) twj tso kua mis los ua kom cov nroj tsuag zog ua haujlwm zoo.

Mining & Bulk Material Handling:Tsav hnyav- lub luag haujlwm conveyors, crushers, thiab slurry thauj cov twj uas xav tau kev so siab - deb ntawm lub zog thiab kev hloov ceev ceev.

Roj & Gas Midstream:Ua haujlwm cov twj tso kua mis lub twj tso kua mis thiab cov dej ntsev pov tseg skids nyob hauv huab cua - tiv thaiv sab nraum zoov.

Kev kho kom haum

Kev tsim kho nyob ib ncig ntawm qhov project-cov qauv hluav taws xob tshwj xeeb, ib qho - kab kos (SLDs), thiab kev txwv hneev taw.

Layout Geometry:Rov qab-rau- kev npaj rov qab, ib zaug - nkag mus rau pem hauv ntej, lossis tus tswv- qhev cais cov kab teeb tsa kom haum rau cov chaw hluav taws xob uas twb muaj lawm.

Component Integration:Kev sib koom ua ke ntawm cov npe tshwj xeeb tiv thaiv relays, PLCs, surge protective devices (SPD), thiab cov khoom siv hluav taws xob tsis cuam tshuam (UPS).

Kev kho deg & Khoom siv:Txias- dov steel ncej tiav nrog electrostatic polyester- epoxy hmoov txheej (ANSI 61 grey los yog RAL 7035; kev cai RAL txuam muaj) los yog 304/316 stainless hlau rau corrosive tshuaj los yog marine ib puag ncig.

Manufacturing & Quality Control

Peb lub khw-Kev ua tiav hauv pem teb cia siab rau qhov tseeb CNC turret xuas nrig ntaus thiab fiber ntau laser txiav kom paub meej meej squareness ntawm enclosure thav ntawv, tshem tawm cov teeb meem ntawm qhov rooj thaum lub sij hawm ntau -section mating. Copper busbars undergo precision CNC dabtsi yog khoov thiab qhov- xuas nrig ntaus, ua raws li torque- pov thawj siv cov cuab yeej ntsuas digital kom tshem tawm siab -kuj micro- qhov khoob.

Txhua qhov sib sau ua ke tau dhau los ua pov thawj ntawm lub Hoobkas nruj ua ntej crating:

Dielectric tiv thaiv Test:Siab-qhov muaj peev xwm (hipot) kev sim ntawm 2.5kV rau 1 feeb ntawm thawj lub zog hluav taws xob hluav taws xob txhawm rau txheeb xyuas qhov tseeb ntawm rwb thaiv tsev.

Rwb thaiv tsev Resistance Measurement:Kev ntsuam xyuas megger tau ua tiav ntawm txhua lub busbars thiab tswj cov hlua khi.

Functional & Interlock Simulation:PLC I/O check, theem- tsis lees paub qhov tseeb, thiab lub qhov rooj ntawm lub qhov rooj sib cuam tshuam kev ntxhov siab.

Thermal Dissipation Audit:Kev soj ntsuam tas li thaum lub sij hawm coj mus kuaj lub Hoobkas ua haujlwm los xyuas qhov ntsuas kub ntawm qhov ntsuas kub hauv qab ntsuas tam sim no.

Daim ntawv pov thawj & Cov ntaub ntawv

Kev Ua Raws Cai:Tsim thiab tsim ua raws li UL 845 (Low Voltage Motor Control Centers) thiab IEC 61439-1/-2 (Low-voltage switchgear assemblies).

Seismic Compliance:Muaj nrog OSHPD/CBC seismic ntsuam xyuas rau kev xa mus rau hauv siab -kev ua ub no av qeeg.

Shipped Documentation Package:Raws li - ua EPLAN/AutoCAD hluav taws xob schematics, daim nqi ntawm cov ntaub ntawv (BOM), ib tug neeg cov ntaub ntawv qhia, Factory Acceptance Test (FAT) qhia, thiab calibration daim ntawv pov thawj.

Ntim & Xa

Export Ntim:Kev ruaj ntseg rau hnyav- lub luag haujlwm fumigated ntoo skids, kaw hauv VCI (Volatile Corrosion Inhibitor) ya raws-barrier zaj duab xis, thiab crated nyob rau hauv reinforced plywood enclosures. Lub hauv paus thav duab muaj kev sib koom ua ke nqa lub nra thiab forklift raws rau txoj haujlwm nyab xeeb- qhov chaw rigging.

Lub Sijhawm Lead:Standard engineered lineups nkoj nyob rau hauv 6 mus rau 10 lub lis piam tom qab kawg kos npe kos npe -tawm.

FAQ

Q: Koj ua li cas tswj kev tswj thermal sab hauv rau siab -horsepower VFDs nyob hauv cov ntaub ntawv kaw?

A: Peb khiav thermal dissipation xam rau txhua qhov project raws li qhov chaw siab tshaj plaws ambient kub. Nyob ntawm ib puag ncig, peb sib koom ua ke cais saum toj kawg nkaus - cov kiv cua tso pa tawm nrog cov cua lim hoods, los ntawm - qhov chaw tso cua sov, los yog kaw- lub tshuab cua txias kom txias sab hauv ambient nruj me ntsis hauv qab tiv thaiv thermal txwv (feem ntau 40℃).

Q: Cov ntaub ntawv tawm tswv yim dab tsi uas koj cov engineers xav tau los ntawm peb los pib tsim cov ntaub ntawv ntxaws ntxaws?

A: Peb xav tau qhov kev pom zoo ib leeg - kab kos duab (SLD), lub cev muaj zog horsepowers thiab tag nrho -load amps (FLA), tswj cov kab lus tshwj xeeb (2-wire / 3-wire lossis network raws tu qauv), yuav tsum tau ntsuas qhov ntsuas tam sim no luv luv (SCCR), thiab muaj qhov ntev ntawm chav tsev.

Q: Koj ua li cas kom ua raws li IEEE 519 cov qauv kev sib haum xeeb ntawm cov chaw rhiab?

A: Cov qauv tsim muaj kev sib koom ua ke ua-hauv DC txuas chokes lossis 3-theem AC kab reactors. Rau cov chaw uas muaj kev sib haum xeeb nruj, peb koom ua ke passive harmonic lim tsev nyiaj los yog ua hauj lwm nrog active front-end (AFE) tsav configurations kom tswj tag nrho harmonic distortion (THDi) nyob rau hauv 5%.

Q: Puas yog Lub Hoobkas Txais Kev Xeem (FAT) muaj rau cov pov thawj los ntawm - tog neeg soj ntsuam thib peb?

A: Yog. Peb niaj hnub tuav cov neeg siv khoom siv hluav taws xob los yog cov neeg sab nraud thib peb -cov chaw soj ntsuam (xws li SGS, Bureau Veritas, lossis TÜV) los ua pov thawj tag nrho cov dielectric, kev ua haujlwm, thiab kev ua haujlwm ntawm peb lub chaw ua ntej xa khoom.

Q: Koj cov txheej txheem yog dab tsi yog tias hloov lub thoob ntsug lossis cov khoom xav tau xyoo tom qab kev teeb tsa?

A: Txhua tus xa khoom MCC tau txheeb xyuas los ntawm tus lej txuas mus tas li txuas rau cov ntaub ntawv tsim khoom digital uas tau khaws cia. Hloov cov thoob ntsug lossis cov khoom sib xyaw ua ke tuaj yeem tsim kom muaj cov ntaub ntawv keeb kwm tseeb, kom ntseeg tau tias poob - hauv kev siv tshuab thiab hluav taws xob sib raug zoo.

Q: Peb puas tuaj yeem qhia peb lub npe nyiam ntawm VFDs, PLCs, thiab cov hluav taws xob hluav taws xob rau kev koom ua ke hauv Hoobkas?

A: Yog. Raws li OEM switchgear builder, peb niaj hnub koom nrog cov neeg siv khoom-cov khoom lag luam tshwj xeeb (xws li Siemens, ABB, Schneider, lossis Allen-Bradley) kom phim cov nroj tsuag- kev saib xyuas dav thiab cov khoom seem- cov txheej txheem kev cai.

Cim npe nrov: Tuam Tshoj tsis sib txawv zaus tsav lub cev muaj zog tswj chaw, Tuam Tshoj kuj tsis paub meej zaus tsav lub cev muaj zog tswj chaw manufacturers, lwm tus neeg, Hoobkas