1 简介 General
GZS1(KYN28)-12 型铠装中置式金属封闭开关设备是由柜体和可移开部件两大部分组
成。柜体的外壳和各功能单元的隔板均采用敷铝锌板制成，无焊接处理。外壳用五折边
立柱，自攻螺钉连接而成。分隔成断路器室、母线室、电缆室、继电器仪表室。每一单
元独立接地。
GZS1 (KYN28) -12 model sheathed in metal-enclosed switchgear mounted by the cabinet and remove the
parts of two parts. Cabinet shell and the functional unit of the partition are made using aluminum-zinc plate,
without welding process. Shell side with half of the amount column, self-tapping screw connection is made.
Remove the circuit breaker can be separated into a room, bus room, cable rooms, relay meter room.
Independent grounding for each unit.
可移开部件骨架采用钢板弯制螺栓连接而成。根据用途可分为断路器、隔离等二种可
移开部件。各类可移开部件的高度、深度统一，同类型同规格的可移开部件功能互换；
不同类型的可移开部件由于识别装置的作用，使其不能互换。可移开部件在柜内有隔离、
试验、工作三个位置，每一个位置均有定位装置，以保证可移开部件处于其中一个位置
时不能移动。推或拉时，必须操作联锁机构，使断路器在可移开部件移动前先行分闸。
Skeleton system can remove parts bolted steel plate bending made. Circuit breakers can be divided
according to purpose, two kinds of isolation can be removed parts. Various components can be removed
height, depth unity, the same type can be removed with the specifications of the functional parts exchange;
different types of identification devices may remove the components due to the role, so that it can not be
interchanged. Removable parts are isolated in the cabinet, test, work three positions, each position has a
positioning device to ensure that the parts can be removed in one position can not be moved. Push or pull
must actuator interlocking institutions, so that circuit breaker in the removed parts can be moved before the
first sub-gate.
Assembly code
Product
type
Diagram mark Weight Scale
Modified file
Mark Symbol Signatur e Date
number
Design 李谨渊 Standardization 刘翠芳 Page 1 A4
Check 李培康 Approved 李鸿儒
Verify 陈 宽 VEI LY electrotechnical ins titute
Processing 宋邦申 Date 2010.01GZS1型中置式开关柜 VS1、VD4手车式真空断路器
GZS1 type middle-mounted switchgear VS1, VD4 barrow type vacuum circuit-breaker
GZS1型中置式开关柜
GZS1型中置式开关柜布置
GZS1 type middle-mounted switchgear
GZS1 type middle-mounted switchgear layout
Assembly code
Product
type
Diagram mark Weight Scale
Modified file
Mark Symbol Signatur e Date
number
Design 李谨渊 Standardization 刘翠芳 Page 2 A4
Check 李培康 Approved 李鸿儒
Verify 陈 宽 VEI LY electrotechnical ins titute
Processing 宋邦申 Date 2010.012 技术参数 Technical parameters
额定电压 Rated voltage kV 12
1min工频耐压(有效值) kV
绝缘水平 Rated power-frequency withstand voltage (rms.) 42
Insulation level 雷电冲击耐压(峰值) kV
75
Rated lightening impulse withstand voltage(peak.)
额定频率 Rated frequency Hz 50
主母线额定电流 Rated main bus current A 630,1250,1600,2000,2500,3150,4000*,5000*
分支母线额定电流 Rated branching bus current A 630,1250,1600,2000,2500,3150,4000
4秒热稳定电流(有效值) 4s short-time withstand current(rms.) kA
16,20,25,31.5,40**,50**
额定动稳定电流(峰值) *** Peak withstand current(peak.) *** kA
40,50,63,80,100,125
* 需装备通风装置 * with forced ventilation.
** 40 kA为3秒 ** 3 second for 40kA
*** 仪用互感器的短路容量应单独考虑
*** The short-circuit capability of transformer for measure should be considered by oneself.
Assembly code
Product
type
Diagram mark Weight Scale
Modified file
Mark Symbol Signatur e Date
number
Design 李谨渊 Standardization 刘翠芳 Page 3 A4
Check 李培康 Approved 李鸿儒
Verify 陈 宽 VEI LY electrotechnical ins titute
Processing 宋邦申 Date 2010.013 结构 Structure
A – 母线隔室 Busbar compartment
B – 断路器隔室 Circuit breaker compartment
C – 电缆隔室 Cable compartment
D – 仪表、继电器隔室 Meters, relays compartment
1 – 母线 Bus bar
2 – 静触头装置 Static contact device
3 – 真空断路器 Vacuum breaker
4 – 接地闸刀 Ground Knife
5 – 电流互感器 Current Transformer
6 – 支柱绝缘子 Insulators GZS1型中置式开关柜
7 – 电压抽取装置 Voltage extraction device GZS1 type switch mounted
in tAhes sceambibnleyt code
Product
type
Diagram mark Weight Scale
Modified file
Mark Symbol Signatur e Date
number
Design 李谨渊 Standardization 刘翠芳 Page 4 A4
Check 李培康 Approved 李鸿儒
Verify 陈 宽 VEI LY electrotechnical ins titute
Processing 宋邦申 Date 2010.014 外形尺寸 Dimension

您好，GZS1_KYN28_-12型铠装中置式金属封闭开关设备是一种常见的高压电气设备。让我为您详细解释一下： 1. **GZS1**: 这部分通常代表设备的型号或系列，可能是制造厂商为该产品指定的代码，用于区分不同的产品系列。 2. **KYN28**: KYN是德语Kurzschlußschutz（短路保护）和Nahunterbreiter（近旁扩展）的缩写，这是一种广泛应用于电力系统的中置式开关柜（Metal-enclosed switchgear），设计用于提供安全可靠的电力分配和保护。 3. **-12**: 这个数字可能表示开关柜的额定电压等级，即12kV（千伏），这是高压开关设备常见的电压等级之一，适用于电力系统中的中压应用。 4. **铠装**：意味着该开关柜采用金属铠装，提供了额外的防护，防止外部环境对内部设备的影响，如防尘、防潮和防机械损伤。 5. **中置式**：开关柜的断路器和其他主要元件位于开关柜的中部，便于维护和更换。 总的来说，GZS1_KYN28_-12型开关设备是一款高压、防护性强、中置结构的开关柜，适用于工业和电力系统中对安全性要求较高的场合。如果您有关于这个设备的特定问题或者需要更多信息，请随时告诉我。