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GGD 低压成套开关柜
HBCE
Low-voltage switchgear

概述 Overview
GGD 型交流低压配电柜适用于发电厂、变电站、厂矿企业等电力用户的交流
50Hz，额定工作电压 380V，额定工作电流至 3150A 的配电系统 , 作为动力、
照明及配电设备的电能转换、分配与控制之用。
GGD 型交流低压配电柜是根据能源部主管上级与广大电力用户及设计部门的
要求，本着安全、经济、合理、可靠的原则设计的新型低压配电柜。产品具
有分断能力高、动热稳定性好、电气方案灵活、组合方便、系列性、实用性强、
结构新颖、防护等级高等特点，可作为低压成套开关设备的更新换代产品使用。
GGD 型交流低压配电柜符合 IEC439《低压成套开关设备和控制设备》，
GB7251《低压成套开关设备》等标准。

GGD type AC low-voltage power distribution cabinet is suitable for power supply of power supply, substation, factory and mining enterprises,
etc. 50Hz, rated working voltage 380V, rated working current to 3150A, as power, lighting and power distribution equipment, Distribution
and control. GGD AC low-voltage power distribution cabinet is a new low-voltage power distribution cabinet designed according to the
requirements of the superior department of the Ministry of Energy and the majority of power users and design departments, based on the
principles of safety, economy, reasonableness and reliability. High breaking capacity, good dynamic thermal stability, flexible electrical scheme,
convenient combination, seriality, practicability, novel structure and high protection level. It can be used as a replacement for low-voltage
switchgear. GGD AC low-voltage power distribution The cabinet complies with IEC439 "Low-voltage switchgear and control equipment"
GB7251 "Low-voltage switchgear" and other standards.

型号含义 Model meaning

G G D □ □ □
辅助电路方案代号 Auxiliary circuit scheme code
主电路方案代号 Main circuit scheme code
设计序号：分断能力为 15kA，分断能力为 30kA，分断能力为 50kA
Design serial number: breaking capacity is 15kA, breaking capacity is 30kA, breaking capacity is 50kA
电力用柜 Power cabinet
电器元件固定安装固定接线 Fixed installation and fixing of electrical components
交流低压配电柜 AC low voltage distribution cabinet

主要技术参数 The main technical parameters

额定短路 额定短时耐受电流 额定峰值耐受电流
型号 额定电压(V) 额定电流(A) 开断电流(kA) (1s)(kA) (kA)
model Rated voltage Rated current Rated short-circuit Rated short-time Rated peak
breaking current withstand current withstand current
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 4000
B 3150
GGD3 380 50 50 105
C 2500
D 2000

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