Page 87 - 青岛特变电工有限公司

低压开关柜系列
Low-Voltage Switchgear Series 青 岛 特 变

工作条件 / Working conditions
● 海拔高度：不超过 2000m； ● Altitude: not exceed 2000m;
● 周围温度：不高于 +40℃，并且 24h 内平均温度不高于 +35℃， ● Ambient temperature: not higher than +40 ℃ , and the average temperature
within 24h not higher than +35℃ , the ambient air temperature is not lower
周围空气温度不低于 -50℃； than -50℃ ;
● 大气条件：空气清洁，相对湿度在温度为 +40℃时不超过 50%, 在
● Atmospheric conditions: air cleaner, the relative humidity at a temperature of
温度较低时允许有较高的相对湿度，列如：+20℃时为 90%； + 40℃ not more than 50%, at a lower temperature allows a higher relative
● 安装场所：没有火灾，爆炸危险，严重污秽，化学腐蚀及剧烈震动 humidity, such as columns: + 20 ℃ at 90%;
的场所； ● Installation place: no fire, explosion, serious pollution, chemical corrosion
● 与垂直面倾斜不超过 5°； and violent vibration of the place;
● And the vertical tilt does not exceed 5 °;
● 本产品适合以下温度运输储存：-25℃ ~+55℃，在短时间内 ( 不超
● This product is suitable for the following temperature transport and storage:
过 24h) 不超过 +70℃。 -25℃ ~+55℃ , in a short time (less than 24h) does not exceed + 70℃ .

技术参数 / Technical Parameter

额定工作频率 Rated frequency 50

额定工作电压 (V) Rated operating voltage (V) 380，660
额定绝缘电压 (V) Rated insulation voltage (V) 660

水平母线 The level of bus 630-3150
额定工作电流 (A)
Rated operating current (A)
垂直母线 Vertical Bus 600

水平母线 The level of bus 80kA( 有效值 )/1 秒
额定短时耐受电流
Rated short time withstand current
垂直母线 Vertical Bus 50kA( 有效值 )/1 秒

水平母线 The level of bus 176kA/0.1s
额定峰值耐受电流
Rated peak withstand current
垂直母线 Vertical Bus 110kA/0.1s
主电路接插件 (A) Main circuit connector (A) 200，400

辅助电路接插件 (A) Auxiliary circuit connector (A) 10

工频耐压 1 分钟 (V) 1 minute power frequency withstand voltage (V) 2500

防护等级 Protection class IP40

就地，远方，自动
操作方式 Operation
Locally, remote, automatic

www.qingdaotebian.com 76