LV Intelligent Capacitor Rau Fais Fab Kev Kho

LV intelligent capacitor rau kev kho lub zog yog qhov ua tau zoo ntawm cov qauv qis -voltage power capacitor (tus kheej- kho). Kev sib koom ua ke ntawm chav tsev capacitor, kev ntsuas kev txawj ntse thiab kev tswj hwm module, hloov khoom siv, kev tiv thaiv circuits (fuses, tiv thaiv overtemperature), thiab kev sib txuas lus module rau hauv ib qho compact, ib chav tsev.

 

 

1. Capacitor Lub Cev: Peb lub tshuab hluav taws xob tsis tshua muaj hluav taws xob rau kev kho lub zog siv tus kheej - kho metallized zaj duab xis thev naus laus zis, muab nws tus kheej- kho, qhuav - hom kev tsim kho, thiab qhov loj me.

2. Kev Ntsuas Ntsuas & Tswj Module:

● Main Controller: Feem ntau yog siab -kev ua tau zoo microprocessor

● Sampling Circuit: Saib xyuas cov kab hluav taws xob hauv lub sijhawm tiag tiag, xws li voltage, tam sim no, lub zog muaj zog, thiab kev sib haum xeeb.

● Kev Tiv Thaiv Kev Tiv Thaiv:

Kev tiv thaiv hluav taws xob: Overvoltage, undervoltage, overcurrent, theem poob, peb -theem imbalance, thiab lwm yam.

Kev Tiv Thaiv Kub Kub: Ua - nyob rau hauv qhov kub thiab txias sensors tiv thaiv overheating.

Tus kheej-Diagnostics:Nruam saib xyuas nws tus kheej raws li txoj cai thiab txiav tawm thiab tshaj tawm qhov ua tsis raug.

3. Kev sib txuas lus Interface (Key rau Networking):

Txheem RS485 interface txhawb cov txheej txheem zoo li Modbus-RTU.

Kev nthuav dav nrog Ethernet, kev sib txuas lus wireless, rau kev sib koom ua ke yooj yim rau hauv cov phiaj xwm ntse lossis IoT systems.

 

 

Cov yam ntxwv dav dav
Cov qauv	IEC / EN 61921 thiab GBT15576-2020
Hom	Hom lub thawv tshiab tiam tshiab, Tus Kheej - kho
Rated voltage (Un)	250V txog 525V ± 20%
Zaus (hauv)	50Hz ± 10%
Kev sib txuas	3-theem
Lub zog ntau	5a60 qw
Capacitance kam rau ua	-5% rau +10%
Reactance ratio (%)	7% thiab 14% (rau series nrog reactors)
Dielectric	Metallized polypropylene zaj duab xis nrog Zn / Al alloy
Impregnation	Tsis yog -PCB, Epoxy resin
Maximum permissible voltage	1.1 Un (8 teev nyob rau hauv 24 teev) 1.15 Un (30 feeb hauv qhov sib npaug 24 teev) 1.2 Un (5 feeb) 1.3 nti (1 feeb)
Tshem tawm resistor	Fitted, parameters nyob rau hauv lub rooj
Kev ntsuas thiab tswj
Kev ntsuas siab	Voltage: Tsawg dua lossis sib npaug ± 0.5% (0.8 ~ 1.2Un) Tam sim no: Tsawg dua lossis sib npaug rau ± 0.5% (0.2 ~ 1.2In) Lub zog ua haujlwm: Tsawg dua lossis sib npaug ± 2% Fais fab mov: Tsawg dua lossis sib npaug ± 1% Kub: ± 1 degree
Kev tiv thaiv ntev	Voltage: Tsawg dua lossis sib npaug rau ± 1%, Tam sim no: Tsawg dua lossis sib npaug ± 1% Kub: ± 1 degree, Lub sij hawm: ± 0.1s
Reactive them nyiaj parameter	Reactive zog them nyiaj kam rau ua: Tsawg dua los yog sib npaug rau 50% ntawm min. Capacitor muaj peev xwm, Capacitor hloov lub sijhawm: Ntau dua lossis sib npaug li 10s, tuaj yeem teem caij nruab nrab ntawm 10s thiab 180s
Kev ntseeg tau parameter	Tswj qhov tseeb: 100% Tso cai hloov sijhawm: 1 lab lub sijhawm Capacitor muaj peev xwm khiav lub sij hawm attenuation tus nqi: Tsawg tshaj los yog sib npaug rau 1% / xyoo, Capacitor muaj peev xwm hloov attenuation tus nqi: Tsawg dua los yog sib npaug rau 0.1% / 10,000 zaug
Cov xwm txheej ua haujlwm
Kub qeb	- 25℃rau +55℃(chav kawm D)
Max qhov siab	2000 m
Max txheeb ze humidity	Tus txheeb ze humidity Tsawg dua los yog sib npaug li 50% ntawm 40 degree Tsawg dua lossis sib npaug li 90% ntawm 20 degree
Environmental mob	Tsis muaj teeb meem roj thiab ncu tsis muaj conductive los yog tawg hmoov av tsis muaj zog mechanical vibration
Mounting txoj hauj lwm	Hauv tsev, upright
THDv	Tsawg dua los yog sib npaug li 4% thiab Tsawg dua los yog sib npaug li 5% (rau series nrog reactors)
THDI	Tsawg dua lossis sib npaug li 20%
Kev nyab xeeb nta
Kev tiv thaiv muaj nuj nqi	Tshaj-voltage tiv thaiv, nyob rau hauv-voltage tiv thaiv, luv- tiv thaiv Circuit Court, dhau- tiv thaiv tam sim no, dhau- kev tiv thaiv kev sib raug zoo, dhau- kub tiv thaiv tsav tsis ua haujlwm tiv thaiv
Kev sib txuas lus saib xyuas muaj peev xwm
Kev sib txuas lus interface	RS485 ua
Kev sib txuas lus raws tu qauv	Modbus raws tu qauv / DL645

tiv tauj peb

 

 

Feature	Ntse Capacitor (Modular)	Traditional Capacitor Banks
System Structure	Kev sib xyaw ua ke zoo heev, modular	Discrete Cheebtsam: maub los, contactors, capacitors, tiv thaiv khoom
Installation & Commissioning	Yooj yim, tsawg tsawg, txuas -thiab- ua si	Complex, dav hlau, tedious commissioning
Kev nthuav dav	Zoo heev, yooj yim nthuav los ntawm kev ntxiv cov khoom sib txuas	Tsis zoo, yuav tsum tau redesigning txee layout
Hloov Txoj Kev	Zero- hla kev hloov pauv, tsis muaj qhov cuam tshuam tam sim no	Contactor switching, nrog inrush tam sim no thiab arcing
Kev tiv thaiv nta	Kev ua tiav ua tiav -hauv kev tiv thaiv, tus kheej- kuaj mob	Cia siab rau cov khoom siv sab nraud, txwv kev ua haujlwm
Kev sib txuas lus & Networking	Kev them nyiaj yug haiv neeg, yooj yim rau network	Yuav tsum muaj cov cuab yeej siv ntxiv
Kev tu	Module hloov, ceev thiab yooj yim	Yooj yim txhaum localization, complex kho
Hneev taw	Me me	Loj

 

 

● Industrial thiab Mining Fais Fais Fais Distribution Systems: Compensating rau reactive fais fab poob los ntawm inductive loads (motors, welders, tshuab cuab yeej).

● Kev Lag Luam Kev Lag Luam thiab Kev Siv Hluav Taws Xob Hluav Taws Xob: Kev them nyiaj rau cov khoom thauj xws li HVAC, elevator, twj, thiab teeb pom kev zoo.

● Cov Hluav Taws Xob Tshiab: Kev kho lub zog hluav taws xob ntawm qhov tso zis ntawm photovoltaic inverters thiab cua fais fab converters.

● Rail Transit: Traction substations rau subways thiab siab - tsheb ciav hlau ceev.

● Tej yam tsawg-voltage distribution network (400V) xav tau kev txhim kho lub zog, txo cov kab poob, txhim kho qhov hluav taws xob zoo, thiab muaj peev xwm hloov pauv tau ntau dua.

tiv tauj peb

Cim npe nrov: lv ntse capacitor rau lub hwj chim kho kom raug, Tuam Tshoj lv ntse capacitor rau lub hwj chim kho kom raug manufacturers, lwm tus neeg, Hoobkas