China Supplier Dry Type Transformer 500kva - KYN28-24 Metal-clad Withdrawable Enclosed Switchgear – Pengbian

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China Supplier Dry Type Transformer 500kva - KYN28-24 Metal-clad Withdrawable Enclosed Switchgear – Pengbian Detail:

Overview

KYN28A-24 armored removable AC metal-enclosed switchgear (hereinafter referred to as switchgear), The switchgear is in the metal armored removable structure, and is equipped with midmounted circuit breaker handcart. suitable for indoor three-phase 50/60HZ, rated voltage 24kV power system, mainly used in power plants, substations, industrial and mining enterprises And in high-rise buildings, it is used to receive and distribute electric energy and control, protect and monitor the circuit.

KYN28A-24 switchgear has various functions to prevent misoperation, including preventing the handcart from moving with load, preventing the circuit breaker from closing in the closed position of the grounding switch, preventing the grounding switch from being closed with electricity, and preventing accidental entry into the live compartment. The switchgear is equipped with excellent VS1, VN2 series mid-mounted high-voltage AC vacuum circuit breakers and solid-sealed vacuum switches. The secondary circuit of the switchgear is equipped with advanced and reliable control and protection components; the busbar adopts heat-shrinkable insulating material or epoxy-coated insulating means, optimizes the shape of the electrode, and has a compact cabinet structure. The switchgear is advanced in technology, stable in performance, and reasonable in structure. Easy to use, safe and reliable power distribution equipment.

Product Paramenters

Item
Unit
Specifications
Rated Voltage
kV
24
Rated Frequency
Hz
50/60
Rated Insulation Level
Lightning Impulse Withstand Voltage (Peak)
kV
60 (Between phase to earth);79(Disconnect break)
1 min Power Frequency Withstand Voltage(Value)
V
125 (Between phase to earth);

145 (Disconnect break)
Auxiliary Control Loop Power Frequency Withstand Voltage
V
2000
Rated Current
A
630,1250,1600,2000,2500,3150
Rated Short Circuit Breaking Current
kA
31.5
Rated Short Circuit Closing Current
kA
80
Rated Short Time Withstand Current(4s)
kA
31.5
Rated Peak Withstand Current
kA
80
Auxiliary Control Loop Rated Voltage
V
AC or DC 110/220
Protection Level
 
IP4X

Model meaning

MODEL:KYN28A-24Z

K: Metal armored
Y: move away
N: Indoor
28A: Design serial number
24: Rated voltage (kV)
Z: Vacuum circuit breaker

Conditions of Use

•Environmental conditions: the highest temperature is +40C, the lowest temperature is -15℃, and the average value measured within 24h does not exceed 35℃;
•The temperature conditions are as follows: the average daily relative humidity does not exceed 95%; the average monthly relative humidity does not exceed 90%; the average daily water vapor pressure does not exceed 2.2kPa; the average monthly water vapor pressure does not exceed 1.8kPa ;
• The altitude does not exceed 1000m;
• The surrounding air is not significantly polluted by dust, smoke, corrosive or flammable gas, steam or salt spray;
• Vibration or ground motion from outside the switchgear and control equipment can be ignored;
• The magnitude of electromagnetic interference induced in the secondary system does not exceed 1.6kV.


Product detail pictures:

China Supplier Dry Type Transformer 500kva -
 KYN28-24 Metal-clad Withdrawable Enclosed Switchgear – Pengbian detail pictures

China Supplier Dry Type Transformer 500kva -
 KYN28-24 Metal-clad Withdrawable Enclosed Switchgear – Pengbian detail pictures

China Supplier Dry Type Transformer 500kva -
 KYN28-24 Metal-clad Withdrawable Enclosed Switchgear – Pengbian detail pictures

China Supplier Dry Type Transformer 500kva -
 KYN28-24 Metal-clad Withdrawable Enclosed Switchgear – Pengbian detail pictures


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We regularly perform our spirit of ''Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for China Supplier Dry Type Transformer 500kva - KYN28-24 Metal-clad Withdrawable Enclosed Switchgear – Pengbian , The product will supply to all over the world, such as: Guatemala , Guinea , Monaco , Merchandise have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we'll undoubtedly do our very best to support your business in China.
  • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Adela from Ecuador - 2017.03.08 14:45
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Antonia from Orlando - 2018.02.12 14:52
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