200 KVA Pad Mount Peb-Theem Roj-Immersed Distribution Transformer

 

Qhov no 200 kVA ncoo -mounted transformer prioritizes zog efficiency thiab dependable sab nraum zoov ua haujlwm. Nws peb -theem tsim ua kom muaj kev tswj xyuas qhov hluav taws xob zoo thiab kev pabcuam nyab xeeb hauv cov qauv kev faib khoom.

 

 

 

 

Lub ncoo - mounted transformer ua hauj lwm raws li ib qho kev sib xyaw ua ke cov khoom lag luam uas sib txuas cov khoom siv hluav taws xob sib txuas hluav taws xob hauv tsev cables, siab - voltage tswj, tiv thaiv, substation, thiab cov khoom siv hluav taws xob. Nws yog dav siv nyob rau hauv nroog thiab nyob deb nroog faib network. Lub transformer thiab siab - cov khoom siv hluav taws xob tsawg yog sib txuas rau hauv ib chav. Peb sab ntawm lub transformer yog raug rau huab cua, kom ntseeg tau zoo cua sov dissipation tej yam kev mob. Ntxiv mus, lub transformer tuaj yeem raug cais tawm ntawm qhov siab - cov khoom siv hluav taws xob tsawg tsawg, ua kom yooj yim txij nkawm. Lub hwj chim faib hluav taws xob hloov hluav taws xob tau nruab rau ntawm qhov siab thiab qis voltage sab.

 

 

 

 

Siv ZBW series ua piv txwv, tus qauv yog sawv cev raws li ZBW - 12/0.4 - □ - □ - □.
Thawj ntu "ZBW" qhia txog prefabricated substation.
"12/0.4" sawv cev rau qhov ntsuas voltage, nrog 12kV rau sab siab - voltage thiab 0.4kV rau sab qis - voltage.
Cov thawv tom ntej no qhia txog qhov siab - qhov ntsuas qhov ntsuas hluav taws xob ntawm qhov ntsuas hluav taws xob (KV), qis - ntsuas qhov ntsuas hluav taws xob ntsuas hluav taws xob (KV), thiab ntsuas qhov muaj peev xwm ntawm qhov hloov pauv (KVA).
 

 

 

 

 

Txoj kev ua kom txias: Huab cua tus kheej -Txias
Kev Ua Haujlwm Ib puag ncig yuav tsum muaj:
Sab nraum zoov qhov kub thiab txias yuav tsum tsis pub tshaj 40℃thiab yuav tsum tsis txhob qis dua -45 degree; qhov siab yuav tsum tsis pub tshaj 1,000 meters; lub hli nruab nrab kub yuav tsum tsis txhob ntau tshaj 30 degree; thiab qhov nruab nrab txhua xyoo kub yuav tsum tsis pub tshaj 20 degree.
Nyob rau ntawm qhov kub ntawm 25 degree, tus txheeb ze huab cua av noo yuav tsum tsis pub tshaj 95%, thiab lub hli nruab nrab cov av noo yuav tsum tsis pub tshaj 90%.
Kab rov tav acceleration yuav tsum tsis pub tshaj 0.3g, thiab ntsug acceleration yuav tsum tsis txhob ntau tshaj 0.15g.
Lub installation ib puag ncig yuav tsum tsis txhob muaj kuab paug pom tseeb, thiab yuav tsum tsis muaj cov pa phem lossis cov pa phem thiab plua plav. Tsis tas li ntawd, qhov chaw teeb tsa yuav tsum tsis txhob muaj kev vibration hnyav thiab cuam tshuam; cov cuab yeej yuav tsum tau nruab rau ntawm lub cement platform los yog lwm lub tiaj tus, cov khoom siv platform.

Nco tseg:
Yog tias muaj lwm yam xwm txheej tsis suav nrog cov kev qhia tshwj xeeb no, tus neeg siv yuav tsum sib tham nrog Lub Tuam Txhab.

 

 

 

 

• Compact qauv, me me, yooj yim installation.
• Muaj feem xyuam rau lub nplhaib network thiab lub davhlau ya nyob twg fais fab mov, ua kom muaj kev nyab xeeb ntawm tus kheej.
• Tsawg poob, tsis muaj suab nrov, kev ua tau zoo heev, thiab tiv thaiv - tub sab tub nyiag qauv.
• Tsawg kub nce thiab muaj zog overload muaj peev xwm.

 

 

 

 

• Transformer thiab Chambers: Lub ncoo- mounted transformer siv 813 series roj-immersed transformer nrog ib nti- hom roj tank (tsis muaj roj cushion, tag nrho nyob rau hauv). High/low-pressure bushings, kais changers, oil level indicators, pressure release valves, oil release valves, etc., yog mounted rau lub siab -siab chamber kawg phaj kom yooj yim soj ntsuam thiab ua haujlwm. Nws qhov siab / qis- lub siab chamber yog sib cais los ntawm cov hlau phaj (kuj ywj siab) thiab muab tso rau hauv ib lub thawv tiav.
• Cheebtsam: Nws yog nruab nrog plug - nyob rau hauv fuses, siab ntsuas, siab nyem li qub, roj qib gauges, roj ntsuas kub, load keyboards, siab - voltage cable txuas, tawm - circuit kais changers, av ntsiab lus, ntws li qub, thiab qis - voltage hloov txee, thiab lwm yam.
• Load Switch: Nws yog roj - raus, peb - theem txuas mus nrog lub caij nplooj ntoos hlav kev khiav hauj lwm mechanism. Nws tuaj yeem ua haujlwm nrog kev thauj khoom, thiab nws qhov kev kaw nrawm tsis muaj dab tsi cuam tshuam nrog lub zog ua haujlwm. Muaj ntau hom xws li ob - chaw nres tsheb, plaub - chaw nres tsheb T hom, thiab plaub - T txoj hauj lwm V hom xaiv los ntawm.
   

 

 

Cov khoom no ua raws li cov qauv hauv qab no:

• GB/T 17467-1998 High-Voltage/Low-Voltage Pre-Installed Substations
• DL/T 537-1993 Technical Conditions rau Ordering 6-35kV Box-Type Substations

 

 

 

 

Lub cev pob txha ntawm lub txee lub plhaub yog ua los ntawm cov channel steel thiab lub kaum sab xis steel, kom ntseeg tau tias muaj zog txhua yam. Lub plhaub nws tus kheej yog crafted los ntawm aluminium alloy daim hlau, featuring ib tug du nto, elegant tsos, thiab zoo heev corrosion kuj. Lub hauv paus ntawm lub txee yog elevated saum lub hauv paus los ntawm 300-600 mm.

Txhua lub qhov rooj qhib sab nraud los ntawm lub txee lub plhaub, nrog lub kaum sab xis qhib ntau dua 90 degrees, thiab tau nruab nrog cov cuab yeej siv. Txhua lub qhov rooj yog haum nrog ib tug kov, ib tug zais latch, thiab waterproof, tiv thaiv - thaiv, thiab tiv thaiv - xeb locks. Cov txee muaj qhov kaw, tub sab nyiag- qauv pov thawj. Txhawm rau kom ntseeg tau tias qhov ntsuas kub ntawm txhua yam khoom siv hluav taws xob tsis pub tshaj qhov siab tshaj qhov ntsuas kub thaum lub sijhawm ua haujlwm ntev - (txawm tias nyob rau hauv ib puag ncig huab cua kub), cov txee tau nruab nrog ob qho tib si tsim nyog qhov cua thiab ntsuas cua sov.

Cov txee ntawm cov chaw ua haujlwm prefabricated yog muab nrog cov neeg siv khoom siv hauv av, uas yog haum nrog cov kev sib txuas ruaj khov rau kev sib txuas rau cov phiaj xwm hauv av (tsis pub tsawg dua ob lub terminals hauv tag nrho). Cov terminals hauv av siv tooj liab bolts nrog txoj kab uas hla tsis tshaj 12 hli. Tus neeg xyuas pib hauv av yog ua los ntawm tooj liab sawb, nrog qhov ceev tam sim no tsis pub tshaj 200 A / mm² thiab tus ntoo khaub lig- thaj tsam ntawm tsis pub tsawg tshaj 30 mm²- qhov kev tsim no ua kom ntseeg tau tias thaum qhov siab tshaj plaws luv luv - Circuit Court tam sim no ntws los ntawm tus neeg xyuas pib, tsis muaj cua sov thiab tsis muaj kev pheej hmoo rau cov khoom nyob ib puag ncig. Tsis tas li ntawd, qhov dynamic thiab thermal stability ntawm tus neeg xyuas pib hauv av yuav tsum ua raws li txoj hauv kev hauv av ntawm high -voltage power distribution equipment.
 

 

S/N	Lub npe	Chav tsev	Technical Parameter
1	Rated Voltage	KV	10/0.4
2	High-voltage Sab Rated Voltage	KV	10
3	Tsawg-voltage Sab Rated Voltage	KV	0.4
4	Kev khiav hauj lwm voltage (High voltage sab)	KV	12
5	Rated Zaus	Hz	50
6	Rated Peev Xwm	KVA	150-1600
7	Siab -voltage Hloov Thaum tshav kub kub ruaj khov muaj peev xwm	KA	20/26
8	Tsawg-voltage Main Circuit Breaker Rated Short-Circuit Breaking Capacity	KA	35
9	Tsawg-voltage Distribution Circuit Breaker Rated Short-Circuit Breaking Capacity	KA	35
10	High -voltage Load Hloov Hloov Tam Sim No	A	>1500
11	1 min Fais Fab Zaus Nrog Voltage	KV	35
12	Hluav taws xob Impulse Voltage	KV	75
13	Txias hom	-	Roj rau tus kheej -txias
14	High -voltage Backup Fuse Breaking Current	KA	50
15	Kev tawg tam sim no ntawm Plug- hauv Fuse	KA	2.5
16	Ambient Kub	degree	-35 ~ +40
17	Coil Allowable Kub nce	K	65
18	Tsis muaj -load Voltage Regulation	%	± 5% lossis ± 2.5%
19	Lub suab nrov	dB	<50
20	Kev Tiv Thaiv Qib ntawm Box Plhaub	-	Tsis tsawg dua IP3X

 

 

 

 

1. Basic load-yuav tsum tau bearing: Lub hauv paus yuav tsum tiv taus siab tshaj 100 kPa.
2. Lub hauv paus rau qhov chaw siab: xyuas kom cov dej ntws zoo nyob ib puag ncig lub hauv paus. Lub hauv paus yuav tsum tau ua nrog cov cib liab thiab cov cement mortar; Sab nrauv phab ntsa yuav tsum tau plastered nrog 1: 2 cement mortar (20 mm tuab), nrog 3% waterproofing tus neeg sawv cev ntxiv.
3. Cable chamber drainage: Lub hauv qab ntawm lub cable chamber yuav tsum tau me ntsis inclined rau cov dej sau cov yeeb nkab kom yooj yim ntws.
4. Steel mesh thiab rib installation: Siv 150 × 300 steel mesh nrog (10 × 20) pob zeb diamond- zoo li qhov qhib; weld ribs mus rau sab hauv phab ntsa ntawm lub thav duab sab nrauv.
5. Ua raws li cov qauv: Kev tsim kho hauv paus yuav tsum ua raws li cov kev cai ntawm JGJ16-83 Code rau Kev Tsim Hluav Taws Xob ntawm Cov Tsev.
6. Grounding system yuav tsum tau: Ua niaj hnub soj ntsuam ntawm lub ntsiab grounding steel thiab nws txuas xaus. Lub grounding hlau coj los ntawm lub cable trench tuaj yeem raug xa mus raws li ib puag ncig ntawm lub nplhaib network txee lossis txuas los ntawm ib sab rau grounding. Kev tiv thaiv hauv av yuav tsum tsawg dua lossis sib npaug li 4 ohms.
7. Dimension reference: Ua raws li qhov ntev tau teev nyob rau hauv daim duab kos duab (raws li kev pom zoo).
8. Cable zoo saj zawg zog: Rau cov neeg siv yooj yim, cable qhov dej tuaj yeem ntsia tau rau hauv 3 mus rau 4 cov lus qhia ntawm -qhov chaw raws li qhov tseeb.

 

 

 

 

S/N	Lub npe	Chav tsev	Technical Parameter
1	Rated Voltage	KV	10/0.4
2	High-voltage Sab Rated Voltage	KV	10
3	Tsawg-voltage Sab Rated Voltage	KV	0.4
4	Kev khiav hauj lwm voltage (High voltage sab)	KV	12
5	Rated Zaus	Hz	50
6	Rated Peev Xwm	KVA	150-1600
7	Siab -voltage Hloov Thaum tshav kub kub ruaj khov muaj peev xwm	KA	20/26
8	Tsawg-voltage Main Circuit Breaker Rated Short-Circuit Breaking Capacity	KA	35
9	Tsawg-voltage Distribution Circuit Breaker Rated Short-Circuit Breaking Capacity	KA	35
10	High -voltage Load Hloov Hloov Tam Sim No	A	>1500
11	1 min Fais Fab Zaus Nrog Voltage	KV	35
12	Hluav taws xob Impulse Voltage	KV	75
13	Txias hom	-	Roj rau tus kheej -txias
14	High -voltage Backup Fuse Breaking Current	KA	50
15	Kev tawg tam sim no ntawm Plug- hauv Fuse	KA	2.5
16	Ambient Kub	degree	-35 ~ +40
17	Coil Allowable Kub nce	K	65
18	Tsis muaj -load Voltage Regulation	%	± 5% lossis ± 2.5%
19	Lub suab nrov	dB	<50
20	Kev Tiv Thaiv Qib ntawm Box Plhaub	-	Tsis tsawg dua IP3X

 

Rwb thaiv tsev Level

Rated voltage (KV)	10			0.4
	Hloov pauv	Hloov mus rau hauv av thiab theem mus rau theem	Nruab nrab ntawm disconnectors
Fais fab zaus withstand voltage (KV)	35	42	48	2.5
Peak tus nqi ntawm impulse withstand voltage (KV)	75	75	85	–

 

 

 

 

Xaiv tshiab S9 series transformer lub cev, tsis tshua muaj poob, zoo tshaj lub peev xwm, muaj zog luv luv -circuit resistance, tag nrho cov fasteners tiv thaiv. S11 series nplhaib sib koom ua ke tsis muaj tub ntxhais transformer nrog kev ua tau zoo dua tuaj yeem raug xaiv.

 

Lub peev xwm KVA	Voltage KV		Koom nrog pawg sau npe	Tsis muaj -load tam sim no %			Tsis muaj load poob W			Qhov voltage impedance%	Load poob
	Siab nruj	Tsawg siab		S9	S10	S11	S9	S10	S11
160	10 ± 5% lossis 2 × 2.5%	0.4	Dyn11 Yog	1.4	1.4	0.2	400	320	255	4.0	2200
200				1.3	1.3	0.2	480	380	305		2600
250				1.2	1.2	0.2	560	450	360		3050
315				1.1	1.1	0.2	670	530	425		3650
400				1.0	1.0	0.15	800	650	505		4300
500				1.0	1.0	0.15	960	750	605		5100
630				0.9	0.9	0.15	1200	910	755		6200
800				0.8	0.8	0.15	1400	1080	980		7500
1000				0.7	0.7	-	1700	1260	-	4.5	10300
1250				0.6	0.6	-	1950	-	-		12000

 

Yam khoom npe		Chav tsev	315A	630A
Rated voltage		KV	12	12
Qhov siab tshaj plaws tam sim no		A	315	630
Rated zaus		Hz	50	50
Rated luv -circuit kaw tam sim no		kA	31.5	50
Rated luv -lub sij hawm tiv taus tam sim no		kA	12.5	50
Rated luv endurance lub sij hawm		S	2	2
Neeg kho tshuab lub neej		Thib ob - tus nqi	2000	2000
xob laim impulse test	Phase rau theem	KV	75	75
	Kev rho tawm pob txha		85	85
1min zog zaus withstand voltage	Phase rau theem	KA	42	42
	Kev rho tawm pob txha		48	48
Rated ncov tiv taus tam sim no		KV	31.5	50

 

Muaj peev xwm	A	B	C	H	Nyhav KG
200kVA thiab qis dua	1830	1420	820	1850	＜ 2800
250-400 kVA	1830	1450	850	1980	3000-3300
500-630 kVA	1830	1480	880	2070	3600-3950
800kVA ua	2200	1700	950	2170	4500

Lus Cim: Cov saum toj no yog tus qauv loj rau kev siv.

 

Muaj peev xwm	A	B	C	H	Nyhav KG
315 kVA ua	2560	1600	600	1000	3050
400kVA ua	2560	1600	600	1000	3270
500kVA ua	2560	1600	600	1000	3400
630kVA ua	2560	1600	600	1000	3900
800kVA ua	2760	1600	800	1000	4200
1000kVA ua	2760	1950	800	1000	4800
1250kVA ua	2910	1950	800	1000	5400
1600kVA ua	2200	1700	950	2170	4500

Lus Cim: Cov saum toj no yog tus qauv loj rau kev siv.