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zhejiang ERG cham pemvaD stock co., Ltd

mobile: 86-18257346462

tel: 86-576-83200088

e-mail: nick@erg.cn

contacts: wu nick

chel: 135 haisha road, shaliu Economic developmentzone, sanmen 'echDu', zhejiang, p.r.china

dn150 Sut HabmoHwI' Transformer Oil Indicator woDlu'chugh Wholesale qaStaHvIS jungwoq

transformer Oil flow relay Oil flow relay (hereinafter referred relay je) oil flow tuq qun neH raD oil circulation cool pat transformer nitlhDaj lo'taHvIS boQwI'vaD tu'moH. jan. ngat oil pump yo'SeH neH raD oil pat, cooling jIH jotlhmeH oil pump rotation.

DaH jaw
product details

transformer Oil flow relay

oil flow relay (hereinafter referred relay je) oil flow tuq qun neH raD oil circulation cool pat transformer nitlhDaj lo'taHvIS boQwI'vaD tu'moH. jan. ngat oil pump yo'SeH neH raD oil pat, cooling jIH jotlhmeH lugh, tlhe' valve oil pump rotation, clogged pipeline, etc. HeghDI' ghotvetlhDaq oil flow SIch pagh chegh oil flow reduces oil flow, signal ghum ngeH relay. 'ach 'Itlh qaSpu'DI' domestic improvement 'ej national patent Suq je patent mI' product: 02260487.1.

product Characteristics

quakeproof tlham adopts pointer;

passive jan yItungHa', qaH QaQ pointer Suq DuDwI' DuHbe';

ngaq yItungHa', qaH QaQ tIH yItungHa', qaH QaQ tIH 'ej je bearings vIH flexible, DuHbe' Suq DuDwI';

lIng micro-boch chemvaH Ho'Du' contacts pong jengva' jIr jen reliability;

equal DotlhDaj tube connector oil flow relay 'ej HoS tIH enhanced Qutlh bopummeH slurcocks ghor SIQ 'ab.

lo' je

Hat ambient:-30 ℃ ~ + 40 ℃;

relative humidity: ghorgh jejlaw' Hat ghajHa'ghach 25 ℃, vaj relative humidity + qup puS vatlhvI' 90;

oil Hat 'oHbe' veb puS 90 ℃;

pagh severe vibration 'ej around Daq bumps.

oil flow parameters 'ej relay parameters (ie, Qap characteristics) transformer pat cooling vaj consistent.

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