power transformer

Transformer product standard
GB 1094.1-1996
GB 1094.3-2013
GB/T 6451-2008
GB/T10237-1988
G6 1094.2-1996
GB 1094.5-2003
GB/T 7595-1987
JB/T 3837-1808
Transfonner Standards
Transformer special service conditions
The height above sea level is above 1000m
Ambient temperature: Highest air temperature ♦ 40*C
Lowest air temperature -45X2
(defines In detail when placing an order)
Transformer normal service conditions
The height above sea Ievel is above 1000m；
Ambient temperature: Highest air temperature +4(TC：
Highest daily average air temperature +30°C:
Highest annual average air temperature +20*C;
Lowest outdoor air temperature -25*C.
Transformer model description
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Special use environment (WZ ・ “rthqu・k・ proof WFZ -antlconuption & «arthquak« proof GY-plateiu)
Voltage daw(KV)
Rated capaclty(KVA)
Symbol of spBcial purpose or pecu liar structure (R-winding iron core M -omniseal.)
Functional level code (7891011)
Product model (ZS-commutation SZ-on-load regulation SS-three*phase three coil Fair-cooling..)