oaljefolle transformator, ûntworpen foar kâlde regio’s, fabrikant fan Sina

Hoe oaljefolle Transformatoren binne ûntworpen om ekstreme kjeld yn Sina te wjerstean

Oaljefolle Transformators binne ûntworpen om ekstreme kâlde temperatueren yn Sina te wjerstean fanwegen it hurde winterklimaat fan it lân. Dizze Transformators binne ûntworpen om te wurkjen yn temperatueren sa leech as -40 C, en binne foarsjoen fan in ferskaat oan funksjes om har betroubere wurking yn sokke ekstreme omstannichheden te garandearjen.
Earst binne oaljefolle Transformators ûntworpen mei in heechweardich isolaasjesysteem dat is by steat om te wjerstean de kâlde temperatueren. Dit isolaasjesysteem is gearstald út in kombinaasje fan materialen, lykas papier, mica en polyester, dy’t binne ûntworpen om har isolaasje-eigenskippen sels yn ekstreme kjeld te behâlden. Derneist is it isolaasjesysteem ûntworpen om heul resistint te wêzen tsjin focht, wat in mienskiplik probleem is yn kâld klimaten.



Twadde, oaljefolle Transformators binne ûntworpen mei in spesjale soart oalje dy’t sels yn ekstreem kâlde temperatueren floeiend kin bliuwe. Dizze oalje is gearstald út in kombinaasje fan minerale oaljes en syntetyske oaljes, dy’t binne ûntwurpen om floeiber te bliuwen, sels by temperatueren sa leech as -40 C. Derneist is de oalje ûntworpen om heul resistint te wêzen tsjin oksidaasje, wat helpt om de betrouberens fan ‘e Transformator op lange termyn te garandearjen.

Type	Nominearre kapasiteit  KVA	Voltage kombinaasje KV	No-load ferlies W	Load ferlies W	No-load current (%)	Kortslutingsimpedânsje (%)
S11-630	630	33,35/6.3,6.6,10.5,11	830	7870	1.10	6.5
S11-800	800	33,35/6.3,6.6,10.5,11	980	9410	1.00	6.5
S11-1000	1000	33,35/6.3,6.6,10.5,11	1150	11540	1.00	6.5
S11-1250	1250	33,35/6.3,6.6,10.5,11	1410	13940	0.90	6.5
S11-1600	1600	33,35/6.3,6.6,10.5,11	1700	16670	0.80	6.5
S11-2000	2000	33,35/6.3,6.6,10.5,11	2180	18380	0.70	6.5
S11-2500	2500	33,35/6.3,6.6,10.5,11	2560	19670	0.60	6.5
S11-3150	3150	33,35/6.3,6.6,10.5,11	3040	23090	0.56	7.0
S11-4000	4000	33,35/6.3,6.6,10.5,11	3620	27360	0.56	7.0
S11-5000	5000	33,35/6.3,6.6,10.5,11	4320	31380	0.48	7.0
S11-6300	6300	33,35/6.3,6.6,10.5,11	5250	35060	0.48	7.5
S11-8000	8000	33,35/6.3,6.6,10.5,11	7200	38500	0.42	7.5
S11-10000	10000	33,35/6.3,6.6,10.5,11	8700	45300	0.42	7.5
S11-12500	12500	33,35/6.3,6.6,10.5,11	10080	53900	0.40	8.0
S11-16000	16000	33,35/6.3,6.6,10.5,11	12160	65800	0.40	8.0
S11-20000	20000	33,35/6.3,6.6,10.5,11	14400	79500	0.40	8.0
S11-25000	25000	33,35/6.3,6.6,10.5,11	17020	94100	0.32	8.0
S11-31500	31500	33,35/6.3,6.6,10.5,11	20220	112900	0.32	8.0

Finally, Oil filled transformers are designed with a variety of other features that help to ensure their reliable operation in extreme cold temperatures. These features include special heaters that are designed to keep the transformer’s internal components warm, as well as special cooling systems that are designed to keep the transformer’s oil from freezing. Additionally, the transformers are designed with a variety of safety features, such as pressure relief valves and temperature sensors, which help to ensure the transformer’s safe operation in extreme cold.

Overall, Oil filled transformers are designed to withstand extreme cold temperatures in China due to the country’s harsh winter climate. These transformers are equipped with a variety of features, such as a high-grade insulation system, special oil, and various safety features, which help to ensure their reliable operation in such extreme conditions.