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Product name:
ZN85B系列户内高压真空断路器
specification:
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Category:
High voltage electrical appliances
--
户内真空断路器
Price:
factory price
Brand:
Shanghai
Place of Origin:
China
Available Quantity:
batch
delivery cycle:
Spot goods (or inquire by telephone)
Shanghai Beiyuan
Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058
91way@163.com
13916500500
(Wechat)
ZN85B系列户内高压真空断路器
Detailed product description:
ZN85B断路器采用灭弧室与操作机构前后布置的结构,操作机构采用VS1相同形式的弹簧操作机构,其操作机构置于真空灭弧室前的机箱内,其操作性能与灭弧室开合性能更加吻合,减少了不必要的中间环节,使断路器性能更加可靠;采用改良的丝杆推进机构,省力、平稳、自锁性能好.
ZN85B系列户内高压真空断路器主要技术参数
额定电压:40.5KV
额定频率:50HZ
额定电流:630A-2000A
额定短路开断电流:20KA-31.5KA
优化的VS1弹簧操作机构配KYN61、KYN61B型等开关柜。
ZN85B系列户内高压真空断路器
(schematic diagram)
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