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JBTU2ϵIIӿ 

JBTU2ϵеӿ һײƷڵѹϵͳĵӿ ṩBCD༶ȷװ徲

Ʒ

Ʒ 

JBTU2ϵеӿ һײƷڵѹϵͳĵӿ ṩBCD༶ȷװ徲һѹ275V440V, ֪𻧺ͲʽҪڹҵ޽񺽡ڡšڰϵͳĵԴ(׵Ͳѹ˲ʱѹֵйŵӿ ϵͳ·װ徲


кϱ׼

GB18802.1

IEC61643-1


ͺż壺

Ʒࣺ

ŵImax8/20usΪ10kA20kA40kA60kA80kA100kA 

һѹΪ275V320V385V420V440V 

ƷΪ1P1P+N2P3P3P+N4P 


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