SJ 1761-1981 English PDF

US$669.00 · In stock
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SJ 1761-1981: BCD-type C-cores for single-phase transformers

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SJ 1761-1981	669	Add to Cart	4 days	BCD-type C-cores for single-phase transformers

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Basic data

Standard ID: SJ 1761-1981 (SJ1761-1981)
Description (Translated English): BCD-type C-cores for single-phase transformers
Sector / Industry: Electronics Industry Standard
Classification of Chinese Standard: L17
Word Count Estimation: 19,111
Date of Issue: 4/20/1981
Date of Implementation: 10/1/1981
Regulation (derived from): Industry-Science (2010) No. 77
Summary: This standard applies to electronic equipment such as transformers and chokes with 400Hz BCD type C-type core (hereinafter referred to as the "core") of the cold-rolled silicon steel core with supporting the use of conditions: Operating temperature: -55 ~ + 130 �� (B pole insulation); - 55 ~ + 180 �� (H class insulation); Vibration: frequency of 50Hz, acceleration of 6g; Collision: frequency of 40 to 80 beats/min, acceleration of 50g.

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