12kv Frequency Earth Switch for Switchgear

China 
                12kv Frequency Earth Switch for Switchgear
              manufacture and supplier

12kv Frequency Earth Switch for Switchgear image

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Basic Info.

Model NO.
JN15-12/31.5

Voltage
12kv

Frequency
50Hz

Phase Distance
150mm/210mm/275mm

Rated Short-Time Withstand Current
31.5ka

Altitude
Not Higher Than 1000m

Transport Package
Standard Export Shipping Package

Trademark
LIYOND

Origin
Zhejiang, China

Production Capacity
1000 Pieces/Month

Product Description

JN15-12/31.5 Indoor AC High Voltage Earthing Switch

JN15-12/31.5 Indoor AC High Voltage Earthing Switch for Switchgear

Summary: The JN15-12/31.5 indoor AC high voltage earthing switch is an advanced product with high-tech parameters, enhancing performance based on the ES1 earthing switch. It complies with GB1985 AC HV disconnect switch and earthing switch as well as IEC129 standards. Suitable for 3-12kV power systems with three-phase AC 50(60)Hz, it offers a short-circuit making capacity to protect electric equipment and can be used with various high voltage switchgear for added protection during equipment maintenance.

Ambient Condition:

  • Altitude: ≤1000m
  • Ambient Temperature: -10°C to +40°C
  • Earthquake Intensity: ≤8 degree
  • Pollution Level: II
  • Relative Humidity: Daily averages 95%, Monthly average ≤90%

Model and Meaning: JN15-12/31.5

Company: Yueqing Liyond Electric Co., Ltd.

Parameters:

Item Unit Data
Rated voltage kV 12
Rated short-time withstand current kA 31.5
Rated short-circuit duration s 4
Rated short-circuit making current kA 80
Rated peak withstand current kA 80
Rated insulation level PF withstand voltage(1 min) kV Phase to earth 42
Lightning impulse withstand voltage Phase to phase 75
Mechanical endurance time 2000

FAQ:

Product Description

Welcome to Yueqing Liyond Electric Co., Ltd.

Here are some details about our products:

  • Prices: Please send us an inquiry for pricing information. We will respond within 24 hours.
  • Samples: We welcome sample orders for quality testing. Mixed samples are acceptable.
  • Logo Printing: We accept OEM orders with brand authorization provided by you.
  • Product Customization: Please provide specific drawings or parameters for a customized quote.
  • Lead Time: Typically 7-20 days after payment, depending on order quantities.
  • Trade Terms: We accept EXW, FOB, CIF, FCA, etc.
  • Payment Methods: We accept T/T, Western Union, Paypal, etc.
  • Quality Inspection: All products undergo QC inspection before shipping, with inspection reports provided.
  • After Sales Support: Send photos of quality issues for a solution within 3 days.

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