China Customized KYN28A-12(GZS1) Armored removable AC metal enclosed switchgear Manufacturers Suppliers Factory - Wholesale in Stock

KYN28A-12(GZS1) Armored Removable AC Metal Enclosed Switchgear Introduction

The KYN28A-12(GZS1) Armored Removable AC Metal Enclosed Switchgear is a high-performance, durable switchgear solution designed to ensure safe and efficient electrical distribution in industrial applications. This product is engineered to meet the highest industry standards, providing reliable operation and enhanced safety features for medium and large-scale power systems. It is ideal for use in power plants, substations, petrochemical industries, and large industrial complexes, ensuring stable power supply under varying conditions.

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Product Features and Advantages

High Safety Standards: The KYN28A-12(GZS1) switchgear features advanced arc-resistant designs, ensuring operator safety even under fault conditions.
Modular Design: Its compact, modular structure allows for easy installation and maintenance, reducing downtime and improving operational efficiency.
High Current Capacity: With a rated voltage of 12kV and a rated current up to 3150A, this switchgear can handle demanding power loads with ease.
Versatility: Suitable for both indoor and outdoor installations, this switchgear is built to operate efficiently in various environmental conditions.
Durability: Constructed with top-quality materials, it ensures long service life and minimal maintenance needs, reducing operational costs.
Compliance: It meets international standards, including ISO9001:2000 certification, ensuring top-notch quality and reliability.

Product Structure

The KYN28A-12(GZS1) switchgear consists of several key components:

Main Body: An armored enclosure made from high-strength metal that protects internal components.
Vacuum Circuit Breaker (VCB): Installed inside the switchgear, offering excellent arc-extinguishing properties and fast operation during fault conditions.
Removable Trolley: Facilitates easy installation and maintenance, allowing the circuit breaker to be inserted and removed without disrupting the system.
Busbar System: Efficiently manages power distribution within the unit.
Protection Relays: Built-in protection relays monitor and safeguard the electrical system against overloads and faults.

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Main Technical Parameters

Item	Unit	Data
		equipped with breaker
		ZN63A-12(VS1)	VD4
Rated voltage	kV	12	12
1min working frequency endurable voltage	kV	42	42
Shock endurable rated voltage	kV	75	75
Rated frequency	Hz	50	50
Rated current	A	630,1250,1600,2000,2500,3150,4000,5000
Branch bus bar rated current	A	630,1250,1600,2000,2500,3150,4000,5000
Rated short time endurable current(virtual value)	kA	16,20,25,31.5,40,50	16,20,25,31.5,40,50
Rated peak endurable voltage	kA	40,50,63,80,100,125	40,50, 63, 80,100,125
Rated short-circuit duration	S	4
Protection degree		The shell is IP4X, and the compartment door and handcart door are IP2X when they are opened.
Quality	kg	700~1200	700~1200

Product Use Conditions

The KYN28A-12(GZS1) is designed for use in the following conditions:

Ambient temperature range: -10°C to +40°C
Humidity: Relative humidity should not exceed 95%.
Altitude: Suitable for installations at altitudes up to 1000 meters.
Indoor or outdoor environments, with protective measures for harsh conditions such as dust and moisture.

Product Application Scope and Field

This switchgear is widely used in:

Power Plants: Ensuring safe and efficient power distribution.
Petrochemical Facilities: Maintaining consistent electrical performance in high-demand environments.
Mining Operations: Safeguarding critical power supplies.
Railway Systems: Reliable power distribution for transportation networks.
Substations: Providing dependable performance in energy distribution.
Urban and Rural Electrification: Ensuring safe and consistent power delivery to cities and rural areas.

Power plants and substations

Industrial power distribution systems

Railways and urban infrastructure

Mining and petrochemical industries

OEM Services

At Shaanxi Huadian Electric Co., Ltd., we offer custom solutions to meet your specific project needs. Our OEM services include:

Customizable designs based on your technical requirements.
Collaboration with your team to develop tailored switchgear configurations.
Flexible manufacturing capabilities to accommodate large or small batch orders.
Reliable after-sales support, including installation guidance and troubleshooting.

FAQ

Q1: What is the delivery time for KYN28A-12(GZS1) switchgear?
A1: Delivery typically takes 4-6 weeks, depending on the order quantity and customization requirements.

Q2: Can the switchgear be customized for specific projects?
A2: Yes, we offer extensive customization options to fit your exact project needs.

Q3: What certifications does this product have?
A3: The KYN28A-12(GZS1) switchgear is certified under ISO9001:2000 and meets various international safety standards.

Q4: What is the lifespan of this switchgear?
A4: The typical lifespan is 20 years, provided regular maintenance is performed as recommended.

Q5: Does the product come with a warranty?
A5: Yes, we provide a standard 12-month warranty, with extended warranty options available upon request.

Our Factory and Certificates

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Contact Us

For more information about the KYN28A-12(GZS1) Armored Removable AC Metal Enclosed Switchgear, or to place an order, please contact Shaanxi Huadian Electric Co., Ltd. at austinyang@hdswitchgear.com/rexwang@hdswitchgear.com/pannie@hdswitchgear.com. We look forward to serving your electrical distribution needs!