KYN44-24 ARMORED MOVABLE AC METAL ENCLOSEDSWITCHGEAR
OVERVIEW
KYN44-24 (Z) (GZS1) armored movable AC metal enclosed switchgear (hereinafter refered to as 'switchgear') is suitable for three-phase AC 50Hz powersystems, used for receiving and distributing electrical energy, and controling, protecting, and monitoring circuits.This product meets the standards: GB3906 "3.6-40.5kv AC Metal Enclosed Switchgear and Contro! Equipment", GB/T11022 "Common TechnicalRequirements for High Voltage Switchgear and Control Equipment Standards,1EC62271:200 "AC Metal Enclosed Switchgear and Control Equipment withRated Voltages of 1kV and Below 52", DL/T404 "Technical Conditions for Ordering indoor AC High Voltage Switchgear'
MODEL AND MEANING
SCOPE OF APPLICATION
Surrounding air temperature: maximum temperature 40 '℃ , minimum temperature -15 °C ;Relative humidity. The daily average value shall not exced 95%, the daly average water vapor pressure shall not excaed 2.2kpa, the monthly averagesalue shall not exceed 90%, and the monthly average water vapor pressure shall not exceed 1.8BKpa,Altitude: 1000m and below;
Earthquake intensity: not exceeding 8 degrees;The surrounding air should not be signlficantly polluted by corrosive or combustible gases, water vapor, etc;o frecuent and intense vioration in the workplace'
When used under normal environmental conditions exceeding the requlrements of GB3906, it shall be negotiated between the user and the manufecturer
MAIN TECHNICAL PARAMETERS
PRODUCT STRUCTURAL FEATURES
Switch equipment structure (see Figure 1);Completely metal armored, assembled structure, with a wide range ofcombination schemes;
The cabinet body is made of imported aluminum zinc coated thin steelplates, processed by machine tools, and adopts advanced multiplefolding technology. lt is connected with rivet nuts and high-strengthbolts, with high precision, light weight, high strength, and stronguniversality of parts;
Can be equipped with VS1-24 series or imported VD4 series vacuumcircuit breakers, with wide applicability, high reliability, and long-termmaintenance free;
The handcart is equipped with working and testing positions, withpositioning and display devices at each position, ensuring safety andreliability;
Various types of handcrafts are changed according to modular buildingblocks, ensuring that vehicles of the same specification can be freelyexchanged, and vehicles of different specifications must not enter,Installation method of grounding switch
a.Installed in the middle of the cabinet (front facing) for easymaintenance and repair on both sides behind the cabinet;b. Installed at the back of the cabinet (rear mounted) for easy wallleaning and space saving;
Installation method of current transformer.a. Front installation of cable room at the back of the cabinet;b. Lifting of the bottom of the large bending plate;The cable room can install up to 9 single core cables;Each high-pressure chamber has a pressure relief channel to ensurepersonal safety,
Highly reliable interiocking devices that fully meet the "five prevention"safety requirements;
Transported by specialized transport vehicles, with easy and flexibleoperation;
The front and rear doors are equipped with observation windows,which can facilitate the observation of the working status of indoorcomponents.
OUTLINE DIMENSIONS OF SWITCHGEAR
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