Page 59 - 山东开川电力设备有限公司

GGD
低压成套开关柜
Low-voltage switchgear

型号及含义/Type and meaning

G G D □ - □ □

辅助电路方案代号/Code of auxiliary circuit scheme:
主电路方案代号/Code of main circuit scheme
设计序号/Design No.
分断能力为15kA/Breaking ability is 15kA
分断能力为30kA/Breaking ability is 30kA
分断能力为50kA/breaking ability is 50kA
电力用柜/Power cabinet
电器元件固定安装、固定接线/Fix installation of electrical element, fixing wiring
交流低压配电柜/AC low voltage distribution cabinet

使用条件/Service condition
● 周围空气温度不高于+ 40℃，不低于-5℃，24h内的平均温度不得高于+ 35℃；
● 户内安装使用，使用地点的海拔高度不得超过2000m；
● 周围空气相对湿度在最高温度为+40℃时不超过50%，应在较低温度时允许有较大的相对温度(例如+20℃时为90%)考虑到由于温度 的变化可能会偶然产
生凝露的影响；
● 设备安装时与垂直面的倾斜度不超过5°；
● 设备应安装在无剧烈震动和冲击的地方，以及不足以使电器元件受到腐蚀的场所；
● 用户有特殊要求时可与制造厂协商解决。
● Ambient temperature is no more than + 40℃，not less than -5℃，the average temperature within 24 hours is no more than + 35℃；
● Indoor installation and application and theapplication altitude is no more than 2000m；
● The relative humidity at Max. temperature +40℃ is no more than 50%，bigger relative humidity is permitted at low temperature (for example 90% at +20℃ )
and condensation influence maybe happended due to temperature variation；
● The inclination between equipment and ground in the installation is no more than 5°；
● The equipment shall be installed at the place without strong vibration and free from corrosion；
● In case of special requirement, negotiate with the manufacturer.

主要技术参数/Main technical data

额定短路开断电流(kA) 额定短时耐受电流(1s)(kA) 额定峰值耐受电流(kA)
型号 额定电压(V) 额定电流(A) Rated short circuit Rated short time withstand Rated peak withstand
Type Rated voltage (V) Rated current (A)
breaking current (kA) current (1s)(kA) current (kA)

A 1000
GGD1 380 B 600(630) 15 15 30
C 400

A 1500(1600)

GGD2 380 B 1000 30 30 63
C 600
A 3150

GGD3 380 B 2500 50 50 105
C 2000

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