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Home > air insulated switchgear > Kyn28-12 Metal Clad Withdrawable Medium Voltage Air Insulated Switchgear in and Powercapacitor Bank Switchgear Systems
Kyn28-12 Metal Clad Withdrawable Medium Voltage Air Insulated Switchgear in and Powercapacitor Bank Switchgear Systems
Kyn28-12 Metal Clad Withdrawable Medium Voltage Air Insulated Switchgear in and Powercapacitor Bank Switchgear Systems
Kyn28-12 Metal Clad Withdrawable Medium Voltage Air Insulated Switchgear in and Powercapacitor Bank Switchgear Systems
Kyn28-12 Metal Clad Withdrawable Medium Voltage Air Insulated Switchgear in and Powercapacitor Bank Switchgear Systems
Kyn28-12 Metal Clad Withdrawable Medium Voltage Air Insulated Switchgear in and Powercapacitor Bank Switchgear Systems
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Kyn28-12 Metal Clad Withdrawable Medium Voltage Air Insulated Switchgear in and Powercapacitor Bank Switchgear Systems
Kyn28-12 Metal Clad Withdrawable Medium Voltage Air Insulated Switchgear in and Powercapacitor Bank Switchgear Systems
Kyn28-12 Metal Clad Withdrawable Medium Voltage Air Insulated Switchgear in and Powercapacitor Bank Switchgear Systems
Kyn28-12 Metal Clad Withdrawable Medium Voltage Air Insulated Switchgear in and Powercapacitor Bank Switchgear Systems
Kyn28-12 Metal Clad Withdrawable Medium Voltage Air Insulated Switchgear in and Powercapacitor Bank Switchgear Systems

Kyn28-12 Metal Clad Withdrawable Medium Voltage Air Insulated Switchgear in and Powercapacitor Bank Switchgear Systems

Customization: Available
Certification: ISO 9001:2015
Shell Material: Stainless Steel
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Product Description

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Basic Specifications

Model NO.
KYN28-12
Voltage Level
Medium Voltage
Installation
Fixed
Structure
Withdrawable
Current
AC
Product Name
Metal-Clad Withdrawable Switchgear
Rated Voltage
12kv/24kv
Frequency
50 Hz
Rated Current
1250A/2500A/3150A/4000A
Origin
China
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Product Overview

Switchgear Overview
KYN28-12 is a 12kV indoor metal-clad withdrawable switchgear designed for 3.6–12kV AC power systems. It features a mid-mounted withdrawable truck, five-prevention interlock, compartmentalized structure, IP4X protection, and independent pressure relief. With high interchangeability, low maintenance, and strong safety, it is widely used in power grids, substations, industrial, petrochemical, infrastructure and new energy projects. Fully meets IEC 62271 & GB standards.
Metalclad Drawout switchgear
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Technical Parameters

No. Item Unit Technical Parameters
1Rated VoltagekV12
2Rated FrequencyHz50
3Rated CurrentA630 / 1250 / 1600 / 2500 / 3150 / 4000
41 min power frequency withstand voltagekV42 (Isolation break: 48)
5Lightning impulse withstand voltagekV75 (Isolation break: 85)
6Rated Short-Circuit Breaking CurrentkA25 / 31.5 / 40
7Rated Peak Withstand CurrentkA63 / 80 / 100
8Rated Short-Circuit Durations4
9Degrees of Protection-IP4X
10Cabinet Heightmm2360
Note: When using solid-insulated pole-type circuit breakers for 1250A and below cabinets, the cabinet width can be reduced to 650mm.
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Visual Display

Detail 1
Detail 2
Workshop
Production
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Packaging & Certification

Packaging
Shipping
Certifications
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Frequently Asked Questions

Q1: What main electrical products do you supply?
A1: We mainly supply LV/MV (0.4kV-40.5kV) distribution cabinets, circuit breakers, box substations, pole mounted switches and related electrical supporting parts.
Q2: Do you accept OEM/ODM?
A2: Yes, we do. Professional engineering teams can customize products according to your drawings or specific requirements.
Q3: What's your MOQ?
A3: Our MOQ is one set. We welcome small trial orders for your initial cooperation.
Q4: What's the delivery time?
A4: It depends on your order quantity and specifications, and it normally takes about 15-20 working days.
Q5: How do you ensure product quality?
A5: We have a strict QC team and complete testing process. Every product will be fully tested before shipment.
Q6: What after-sales service do you offer?
A6: We provide online technical support at any time. If you have product use problems, we will reply and solve them for you in a timely manner.

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