AC Transformer Oeri Fan

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AC FFAN OERI TRAWSNEWID

Nodweddion a defnyddiau cynnyrch

Defnyddir ffan oeri trawslif cyfres LWF ar gyfer newidydd math sych (y cyfeirir ati yma wedi hyn fel ffan oeri newidydd sych) yn bennaf ar gyfer newidydd math sych Gallu oeri ac oeri offer electronig, cabinet dosbarthu, uchel a chabinet switsh foltedd isel a chynhyrchion eraill. Gellir cynyddu pŵer allbwn y newidydd math sych 40 50 y cant trwy ddefnyddio'r gyfres hon o gefnogwyr oeri, fel y gellir gwella'r newidydd math sych yn fawr ac fe'i defnyddir yn eang gan ddomestig a thramor gweithgynhyrchwyr oherwydd ei allu i ddwyn a bywyd gwasanaeth estynedig y ffordd fwyaf cost effeithiol.

Egwyddor Gweithio

When GF series cooling fan is used in dry-type transformer, the fan is placed on both sides of the lower part of transformer coil to cool down. The wind is directly blown into the high and low pressure cooling air ducts of the transformer coil, and the heat dissipation effect is obvious, which can ensure the transformer's Normal operation and extended service life. (the functions of fan start-up and shutdown,over temperature alarm and over temperature trip of transformer are provided by temperature control device.)

Model	Paramedrau modur						Cyfaint aer	Swn	Paru	Nifer o	Uned
	Paramedrau modur						M/H	Llai na neu'n hafal i (dBA)	gallu	unedau fesul	pwysau
	Cyfnod	foltedd	Cyfredol	Cyflymder	Amlder	Pwer			(KVA)	uned	(kg)
	Cyfnod	foltedd	(±0.1A)	(R/munud)	(Hz)	(W)
LWF-(S)D490-90	Sengl/Tri	220/400	0.35	1400	50	38	600	50	50100	4	3.4
LWF{0}}(S)D660-90	Sengl/Tri	220/400	0.37	1400	50	40	800	52	100120	4	3.8
LWF{0}}(S)D760-90	Sengl/Tri	220/400	0.37	1400	50	45	1000	52	3050	2	5
LWF{0}}(S)D860-90	Sengl/Tri	220/400	0.37	1400	50	45	1100	52	315500	6	3.6
LWF{0}}(S)D1200-90	Sengl/Tri	220/400	0.46	1400	50	65	1500	60	315500	6	3.8
LWF{0}}(S)D365-110/120	Sengl/Tri	220/400	0.35	1400	50	38	650	48	125315	4	3.9
LWF{0}}(S)D440-110/120	Sengl/Tri	220/400	0.35	1400	50	45	750	48	315500	6	4
LWF{0}}(S)D470-110/120	Sengl/Tri	220/400	0.35	1400	50	45	800	48	315500	4	4.2
LWF-(S)D490-110/120	Sengl/Tri	220/400	0.35	1400	50	45	850	48	400630	4	4.6
LWF-(S)D590-110/120	Sengl/Tri	220/400	0.37	1400	50	50	1000	50	8001000	4	5.3
LWF{0}}(S)D690-110/120	Sengl/Tri	220/400	0.4	1400	50	55	1300	50	12501600	4	5.8
LWF{0}}(S)D760-110/120	Sengl/Tri	220/400	0.4	1400	50	55	1400	52	20002500	4	7
LWF{0}}(S)D860-110/120	Sengl/Tri	220/400	0.4	1400	50	60	1500	52	630800	6	6
LWF{0}}(S)D920-110/120	Sengl/Tri	220/400	0.4	1400	50	60	1600	52	630800	6	5.8
LWF{0}}(S)D1200-- 110/120	Sengl/Tri	220/400	0.46	1400	50	70	2100	55	8001600	6	6.5
LWF{0}}(S)D1400-110/120	Sengl/Tri	220/400	0.46	1400	50	70	2400	60	1600-2500	6	7.3
LWF{0}}(S)D365-150/155	Sengl/Tri	220/400	0.46	1400	50	65	1000	50	16002500	6	7.3
LWF{0}}(S)D470-150/155	Sengl/Tri	220/400	0.46	1400	50	85	1300	55	125315	2	7
LWF{0}}(S)D490-150/155	Sengl/Tri	220/400	0.46	1400	50	85	1350	55	315400	2	7.3
LWF-(S)D590-150/155	Sengl/Tri	220/400	0.6	1400	50	9o	1600	60	315400	2	8
LWF{0}}(S)D650-200	Sengl/Tri	220/400	1.2	1400	50	350	3100	68	315400	2	8.6

MATH A

Model	A	B	B1	L	L1	L2
LWF-(S)D490-90	150	130	100	490	450	430
LWF{0}}(S)D760-90	150	130	100	760	720	700
LWF{0}}(S)D860-90	150	130	100	860	820	800
LWF{0}}(S)D1200-90	150	130	100	1200	1160	1140
LWF{0}}(S)D365-110/120	160	148	120	365	325	305
LWF{0}}(S)D440-110/120	160	148	120	440	400	380
LWF{0}}(S)D470-110/120	160	148	120	470	430	410
LWF-(S)D590-110/120	160	148	120	59o	550	530
LWF{0}}(S)D690-110/120	160	148	120	69o	65o	630
LWF{0}}(S)D760-110/120	160	148	120	760	720	700
LWF{0}}(S)D860-110/120	160	148	120	860	820	800
LWF{0}}(S)D920-110/120	160	148	120	920	88o	86o
LWF{0}}(S)D1200-110/120	160	148	120	1200	1160	1140
LWF{0}}(S)D1400-110/120	160	148	120	1400	1360	1340
LWF{0}}(S)D470-150/155	195	185	160	470	430	410
LWF-(S)D590-150/155	195	185	160	59o	550	530
LWF{0}}(S)D690-150/155	195	185	160	69o	650	630
LWF-(S)D760-150/155	195	185	160	760	720	700
LWF{0}}(S)D860-150/155	195	185	160	860	820	800
LWF{0}}(S)D650-200	250	250	220	650	610	590
LWF{0}}(S)D650-220	280	260	220	650	610	590

MATH B

Model	A	B	B1	L	L1	L2
LWF-(S)D490-90	130	150	100	490	450	430
LWF-(S)D760-9o	130	150	100	760	720	700
LWF{0}}(S)D860-90	130	150	100	860	820	800
LWF{0}}(S)D1200-90	130	150	100	1200	1160	1140
LWF{0}}(S)D440-110/120	160	148	120	440	400	380
LWF{0}}(S)D470-110/120	160	148	120	470	430	410
LWF-(S)D590-110/120	160	148	120	590	550	530
LWF{0}}(S)D690-110/120	160	148	120	69o	650	630
LWF{0}}(S)D760-110/120	160	148	120	760	720	700
LWF{0}}(S)D860-110/120	160	148	120	860	820	8o0
LWF{0}}(S)D1200-110/120	160	148	120	1200	1160	1140
LWF{0}}(S)D1400-110/120	160	148	120	1400	1360	1340
LWF{0}}(S)D470-150	195	185	160	470	430	410
LWF{0}}(SD)590-150	195	185	160	59o	550	530
LWF{0}}(S)D690-150	195	185	160	69o	650	630
LWF{0}}(S)D760-150	195	185	160	760	720	700
LWF{0}}(S)D860-150	195	185	160	860	820	80o
LWF{0}}(S)470-155N	200	235	200	470	430	410
LWF-(S)590-155N	200	235	200	590	550	530
LWF{0}}(S)D650-200	250	250	220	650	610	590
LWF{0}}(S)D650-220	280	260	220	650	610	59o

Ceisiadau

Application(001)

Tagiau poblogaidd: ac trawsnewidyddion oeri gefnogwr, Tsieina, cyflenwyr, gweithgynhyrchwyr, ffatri, addasu, prynu, pris, ar werth, a wnaed yn Tsieina