China Special Price for 50 Kva Transformer - KYN28-24 Metal-clad Withdrawable Enclosed Switchgear – Pengbian Manufacturer and Supplier

Special Price for 50 Kva Transformer - KYN28-24 Metal-clad Withdrawable Enclosed Switchgear – Pengbian

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Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for 400hz Three Phase Transformer , 10kv-35kv Dry Type Transformer , Combined Transformer Substation , Now we have experienced manufacturing facilities with extra than 100 employees. So we could guarantee short lead time and high quality assurance.

Special Price for 50 Kva Transformer - 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.

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We always continually offer you the most conscientious purchaser services, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Special Price for 50 Kva Transformer - KYN28-24 Metal-clad Withdrawable Enclosed Switchgear – Pengbian , The product will supply to all over the world, such as: Macedonia , Johor , Belarus , With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.

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