33kv 35kv 40.5kv High Voltage AC Metal-Enclosed Switchgear for Transformer Compact Substation

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Product Description

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Basic Info

Model NO.
KYN
Voltage Level
High Voltage
Installation
Removable
Structure
Cabinet
Current
AC
Product Name
Kyn Switchgear
Rated Voltage
380V / 400V / 660V
Rated Current
630A - 6300A
Rated Frequency
50/60Hz
Ambient Temp.
-50℃ ~ +40℃
Altitude
≤2000m
HS Code
8537109090
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Product Description

High Voltage AC Metal-Enclosed Switchgear

KYN28A-12 armored removable AC switchgear is based on advanced domestic and international manufacturing technologies. It serves as a reliable power distribution solution with high mechanical strength and excellent durability.

Switchgear Detail
  • Fully assembled enclosure with bolts for high mechanical strength and impact resistance.
  • IP4X protection level with spray-coated cabinet doors for corrosion resistance.
  • Compatible with VD4, VS1, VH1, and other major vacuum circuit breakers.
  • Superior insulation: Air insulation >125mm, composite insulation >60mm.
  • Compact design with low maintenance requirements and extended service life.
Switchgear View 1
Switchgear View 2
Switchgear View 3
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Functional Advantages

Functional Advantages Structure Details
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Technical Specification

No. Item Unit Data
1Rated voltagekV3.6, 7.2, 12
2Rated frequencyHz50/60
3Rated current of circuit breakerA630, 1250, 1600, 2000, 2500, 3150, 4000
4Rated short-time withstand current (4s)kA16, 20, 25, 31.5, 40, 50
5Rated withstand current (peak)kA40, 50, 63, 80, 100
6Rated insulation level (1min Power Freq)kV24, 32, 42
7Lightening impulse withstand voltage (peak)kV40, 60, 75
8Protection level-Shell: IP4X
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Operating Conditions

Operating Conditions
  • Ambient Air Temperature: -15°C ~ +40°C.
  • Altitude: ≤1000m (Standard), customizable for higher altitudes.
  • Relative Humidity: Daily average ≤95%, Monthly average ≤90%.
  • Earthquake Intensity: ≤ Magnitude 8.
  • Environment: Applicable in places without corrosive/flammable gas or water vapor.
Dimensional Drawing Internal Structure
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Frequently Asked Questions

Are you a factory or a trader?
We are a manufacturer integrating industry and trade. We welcome clients to visit our production facilities to see our quality standards first-hand.
Can I add my LOGO to the product?
Yes, we support full on-demand customization, including LOGO placement, color selection, and specific appearance size adjustments to meet your project requirements.
What payment methods do you support?
We support T/T, Western Union, PayPal, and cash payments. Specific payment terms can be negotiated based on order volume and requirements.
What are your modes of transportation?
We offer flexible shipping options including sea, air, and land transportation, chosen based on the goods' condition and your specific timeline and budget.
How can I get an accurate quotation?
Please send your specific demand information, technical requirements, and product pictures. Our engineers will customize a solution and provide a detailed price quote.
What is the protection level of the switchgear?
The standard protection level of the enclosure is IP4X, ensuring safety and protection against external elements in indoor environments.

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