KYN61-40.5金属锴装移开式开关设备

KYN61-40.5
KYN61-40.5 Series
Metal-Clad Withdrawable Switchgear
40.5kV,...2500A,...31.5kAKYN61-40.5 50Hz/40.5kV KYN61-40.5 metal-clad withdrawable switch
busbar and single busbar section system. Apply
IEC60298 GB3906 DL404 control, protection and supervision monitoring. The s
DL404, and have been proved by type test in Xian
K Y N1
Type and Deignation
2
Operating Conditions
3
Characteristic
4
Technical Data
5
Construction
6
Main Components
7
Primary Schemes
8
ar, is suitable for 3-phase AC 50Hz/40.5kV single
Installation
distribute electricity power and implement system
chgear comply with the standards IEC298, GB3906,
gh-voltabe Apparatus Research Institute in China.
N 6 1
9
Ordering Information1
Type and Designation
KYN61 - 40.5
Metal-clad
Withdrawable scheme No.
Indoor
No. of Design Rated voltage
2
Operating Conditions
+40 -10 Ambient temperature:+40 to -10
1000m Altitude:1000m(max).
95% Relative humidity:daily average less than 95%, monthly
90% less than 90%.
8 Earthquake intensity:less than 8 magnitude.
This product should not be used under conditions of fire,
explosion, earthquake and chemical corrosion
environments.
Note:Special condition and requirement, consult with the
manufacturer.
13
Characteristic
Safety for use
All switching take place with high-voltage compart-
IP4X ment doors closed.
Metal-clad and partition competely, standard de-
gree of protection is IP4X. Ensure personal safety.
Primary circuit insulation provide a platform for a
compact air insulated panel, save area the panel
occupies.
Suitable for all applications. Can realize various
schemes, meet requirement of different customs.
The trucks are interchangeable. It is force-saving
and smoothly to move truck in panel.
Space is provided for multiple cables connections.
Installation and maintenance is convenient.
Simple and effective interlocking prevents
maloperation.
Interlock
A series of interlocks are provided to prevent
KYN61-40.5 maloperation, thus protecting both personnel and the
switchgear itself.
The following operations can take place as the stated
interlock conditions are fulfilled, otherwise operations
must be blocked.
Move the withdrawable part from the test position
to the service position:
CB in to OPEN position
Earthing switch in the OPEN position
Move the withdrawable part from the service posi-
tion to the test position:
CB in to OPEN position
Operate the CB:
Withdrawable part have been locked in the test po-
sition or the service position.
Operate the earthing switch:
Withdrawable part have been locked in the test
position.
Cable compartment door closed
24
Technical Data
Unit Data
Rated voltage kV 40.5
1min Rated power-frequency withstand voltage (1min) kV 95
Rated lightening impulse withstand voltage kV 185
Rated frequency Hz 50
Main busbar rated current A 1250, 1600, 2000,
Branchal busbar rated current A 2500*
4 Rated short-time withstand current (rms), 4s kA 1250, 1600, 2000,
Rated peak withstand current (peak) kA 2500*
Operational voltage V 25, 31.5
Enclosure protection level 63, 80

您好，KYN61-40.5是一种高级别的金属铠装移开式开关设备，它主要用于电力系统的中压配电和控制。以下是对这款设备的一些基本信息的解释： 1. **KYN61**：这是凯恩系列（KYN）开关柜的一种型号，它通常用于35kV及以下电压等级的电力系统，提供可靠的开关、保护和隔离功能。 2. **40.5kV**：表示该开关设备的额定工作电压为40.5千伏，这意味着它设计用于处理高压电能，适合大型电力设施。 3. **金属铠装**：意味着开关柜采用了金属外壳，具有良好的防潮、防火和防尘性能，保证了设备的安全运行。 4. **移开式**：这种开关柜的结构允许部分或全部开关设备可以方便地从主柜体上移出，便于维护和检修，提高了工作效率。 5. **开关设备**：包括断路器、隔离开关、接地开关等，用于电力系统的接通、断开、隔离和接地操作。 综上所述，KYN61-40.5是一种专为高压电力系统设计的，具有优良防护性能和维护便利性的开关柜产品。如果您有关于具体技术参数、价格或者使用维护的问题，欢迎继续提问。