50Hz Frequency High Voltage Grounding Switch

50Hz Frequency High Voltage Grounding Switch 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 has a short-circuit making capacity to protect electric equipment and can be used with various high voltage switchgear for protective purposes 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:

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 key details about our products:

Prices: Please send us an inquiry for pricing information. We will respond within 24 hours.

Samples: Sample orders are welcome to test quality. Mixed samples are acceptable.

Logo/Company Name Printing: We accept OEM orders with brand authorization provided by you.

Product Customization: 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 Method: We accept T/T, Western Union, Paypal, etc.

Quality Inspection: Each step of production and finished products undergo QC inspection before shipping.

After Sales Support: Send photos of quality issues for a solution within 3 days.

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