2500 KVA Loop Feed Pad Mounted Transformer-13.2/0.6 KV|USA 2025

 

 

01 General

1.1 Project Description

Thaum ntxov 2025, tus thawj coj Asmeskas lub zog tsim tawm tau txiav txim rau 2500 kVA Hnub Ci Lub Luag Haujlwm Pad Mounted Transformer rau PV project hauv Illinois; Nyob rau tib lub sijhawm, ob peb lwm units tau xaj-ob 2000 kVA, ib qho 3000 kVA, thiab tsib 2500 kVA, npog 600Y/347-12470GrdY/7200V, 600Y/347-, 124 600Y/347{17}}13200GrdY/7620V. Tsim los ua peb-theem theem transformer, nws hloov qhov qis-voltage tso zis los ntawm hnub ci inverters rau hauv nruab nrab-voltage tis network. Kev ntseeg tau, ua tau zoo, kev xa hluav taws xob nyab xeeb -qhov no yog nws lub hom phiaj. Thawj qhov hluav taws xob: 13.2 kV; theem nrab: 0.6 kV; vector pawg YNyn0, nrog 0℃theem hloov chaw-zoo tagnrho rau kev ua haujlwm sib luag hauv kab sib chaws-khi PV systems. Lub voj feed pad mounted transformer tsim tso cai seamless kev koom ua ke rau hauv underground tis network; tamper-resistant, weatherproof, robust.

Lub hnub ci hloov hluav taws xob no ua tau raws li ANSI / IEEE cov qauv thiab DOE kev ua haujlwm zoo. High -kev ua tau zoo, haum rau kev siv hluav taws xob tauj dua tshiab. Thawj winding: lub hnub qub- txuas (Y) nrog kev sib koom ua ke hauv nruab nrab; Secondary winding: lub hnub qub- txuas (y), nruab nrab tuaj yeem ua rau hauv av lossis ntab, nyob ntawm kev tsim qauv. Ib qho hluav taws xob tiv thaiv hluav taws xob nruab nrab ntawm cov windings txo qhov siab - zaus cuam tshuam thiab voltage surges, tiv thaiv PV inverters downstream; xyuas kom ruaj khov daim phiaj synchronization.

 

 

 

1.2 Technical Specification

2500kVA voj feed pad mounted transformer specification thiab cov ntaub ntawv ntawv

 

1.3 Cov duab kos

2500kVA voj feed ncoo mounted transformer kos duab thiab nameplate

 

 

02 Kev tsim khoom

2.1 Core

Lub tshuab hluav taws xob siv tsib- ceg tub ntxhais qauv los txhawb xoom- cov kab sib txuas flux kaw, kom ntseeg tau tias muaj kev cuam tshuam tsawg kawg nkaus ntawm cov dej nruab nrab thiab kev ua haujlwm ruaj khov hauv daim phiaj hnub ci. Laminated core sheets yog qhov tseeb -stacked los ua kom zoo sib nqus kev ua tau zoo thiab txo cov tub ntxhais poob- qhov tseem ceeb rau lub hnub ci hloov hluav taws xob.

 

2.2 Cua txias

 

2.3 Tank thiab tiav

 

2.4 Kev sib dhos zaum kawg

Lub transformer yog haum nrog:
• Tuag- pem hauv ntej siab-voltage compartments
• Sab - mounted lub thawv
• Cov neeg tua hluav taws
• NLTC tap changer
• Roj theem, qhov kub thiab txias, thiab ntsuas ntsuas
Tag nrho cov khoom yog lub Hoobkas- sim thiab sib xyaw ua ke kom ntseeg tau lub hnub ci hloov hluav taws xob ua haujlwm.

 

 

03 Kev Ua Haujlwm & Kev Nyab Xeeb

3.1 Cov yam ntxwv ntawm kev nyab xeeb

High-Voltage thiab Low-Voltage Compartment Design
Tuag-pem hauv ntej tsim kom muaj kev nyab xeeb kev sib cais ntawm high-voltage thiab low-voltage compartments.
High- qhov rooj qhov hluav taws xob ruaj ntseg los ntawm penta bolts.
Tsawg- qhov rooj qhov hluav taws xob muaj 3-point vault lock nrog kev muab xauv xauv.

Kev saib xyuas thiab kev tiv thaiv

Ntsuas	Muaj nuj nqi	Tswb
Roj Qib ntsuas	Saib xyuas cov roj ntim	Siab / qis
Roj ntsuas kub ntsuas	Saib xyuas winding temp	Siab
Tank Siab Gauge	Saib xyuas lub tank siab	Siab / qis

 

Kev tiv thaiv ntxiv
• Tshaj dhau thiab thawj fuses, sib koom ua ke rau lub voj voog pub pad mounted transformer ua haujlwm
• Surge arresters thiab 600A siab -voltage bushings tiv thaiv kev ntseeg tau
 

3.2 Kev teeb tsa thiab kev ua haujlwm zoo

Tsim los rau kev xa tawm, lub ncoo no -mounted transformer txhawb nqa nqa, jacking, thiab dov kev teeb tsa, ua kom muaj txiaj ntsig zoo hauv qhov chaw kaw thiab txo qis ntawm - lub sijhawm teeb tsa ntawm qhov chaw.
Nws txoj kev teeb tsa txhawb kev ua haujlwm ruaj khov hauv ib qho - qhov chaw faib khoom sib txuas, thaum tseem tso cai rau kev sib koom ua ke rau hauv lub voj voog pub pad mounted transformer systems thaum xav tau, txhim kho adaptability hauv cov kab sib txawv.
DOE- ntsuas kev ua tau zoo ua kom qis zog poob thiab ntev - txuag kev ua haujlwm hauv North American daim ntawv thov.

 

 

04 Kev Xeem

Kev xeem Standard

Cov qhabnias xeem

 

 

05 Ntim thiab thauj

5.1 Ntim

 

5.2 Shipping

 

 

06 Kev thov thiab xa tawm

Qhov zoo tshaj plaws rau kev siv hluav taws xob- nplai PV ua liaj ua teb thiab cov phiaj xwm hnub ci kev lag luam, Hnub Ci Lub Luag Haujlwm Pad Mounted Transformer ua tau zoo nce qib inverter tawm mus rau nruab nrab-voltage tis. Rau qhov project no, lub transformer yuav xa nyob rau hauv 2025 mus rau IL 62220, complementing ntxiv transformers (2000 kVA, 3000 kVA, 2500 kVA) los tsim ib tug tag nrho PV zog faib system.