1.產品概述General
CTA2系列電動彈簧操動機構可用于800kV~1100 kV氣體絕緣金屬封閉開關設備(GIS),其中CTA2-1用于隔離開關;CTA2-2快速接地開關。
CTA2(GIS088A) series motor drive springmechanism are used on 800kV~1100kV GIS, CTA2-1 operates diconnector , CTA2-1 operatesfast earthing switch.
2.產品外形及尺寸Outlineand dimensions
3 技術參數:Technical Data
序號 No. |
項目 Item |
單位 Unit |
技術參數 Technical Data |
1 |
額定電機電壓 Rated motor voltage |
V |
DC/AC 220 , DC110 |
2 |
電機額定功率Rated motor power |
W |
400 |
3 |
額定控制電壓Rated control voltage |
V |
DC/AC 220 , DC110 |
4 |
加熱器額定功率Rated power for heater |
W |
70W+50W |
5 |
加熱器電壓Heater voltage |
V |
AC220 |
6 |
機構重量Weight |
kg |
160 |
7 |
分合閘時間Operating time |
S |
<5 |
4.應用成果:Technical Data
先后應用于1100kV平圩電廠、蘇州變電站;800kV寧夏沙湖電站、陜西大唐彬長電站、青海塔拉變電站、寧夏靈州換流站等。
It is applied to 1100kV Pingyu Power Plant, Suzhou Substation;800kV Ningxia Shahu Power Station, Shaanxi Datang Binchang Power station, Qinghai Tala Substation and Ningxia lingzhou convertor station and etc.