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是一種高級(jí)別的金屬鎧裝移開(kāi)式開(kāi)關(guān)設(shè)備，它主要用于電力系統(tǒng)的中壓配電和控制。以下是對(duì)這款設(shè)備的一些基本信息的解釋?zhuān)? 1. **KYN61**：這是凱恩系列（KYN）開(kāi)關(guān)柜的一種型號(hào)，它通常用于35kV及以下電壓等級(jí)的電力系統(tǒng)，提供可靠的開(kāi)關(guān)、保護(hù)和隔離功能。 2. **40.5kV**：表示該開(kāi)關(guān)設(shè)備的額定工作電壓為40.5千伏，這意味著它設(shè)計(jì)用于處理高壓電能，適合大型電力設(shè)施。 3. **金屬鎧裝**：意味著開(kāi)關(guān)柜采用了金屬外殼，具有良好的防潮、防火和防塵性能，保證了設(shè)備的安全運(yùn)行。 4. **移開(kāi)式**：這種開(kāi)關(guān)柜的結(jié)構(gòu)允許部分或全部開(kāi)關(guān)設(shè)備可以方便地從主柜體上移出，便于維護(hù)和檢修，提高了工作效率。 5. **開(kāi)關(guān)設(shè)備**：包括斷路器、隔離開(kāi)關(guān)、接地開(kāi)關(guān)等，用于電力系統(tǒng)的接通、斷開(kāi)、隔離和接地操作。 綜上所述，KYN61-40.5是一種專(zhuān)為高壓電力系統(tǒng)設(shè)計(jì)的，具有優(yōu)良防護(hù)性能和維護(hù)便利性的開(kāi)關(guān)柜產(chǎn)品。如果您有關(guān)于具體技術(shù)參數(shù)、價(jià)格或者使用維護(hù)的問(wèn)題，歡迎繼續(xù)提問(wèn)。