GSS4 12kV Solid Insulated High Voltage Switchgear With Metal Enclosed HV GIS Switchgear

Basic Information
Place of Origin: XI'AN CHINA
Brand Name: HERONG ELECTRIC
Certification: ISO9001
Model Number: GSS-4-12C/□-□
Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: Export wooden packing
Delivery Time: 30-45 DAYS
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 7000pcs/year
Rated Voltage: 12kV Rated Frequency: 50Hz
Rated Current: 630,1250A Rated Short-circuit Breaking Current: 25、31.5kA
Rated Short-circuit Making Current (peak Value): 63、80kA Rated Short-circuit Duration: 4s
High Light:

Solid Insulated High Voltage Switchgear

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12kV High Voltage Switchgear

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GSS4 Metal Enclosed Switchgear

GSS4 Solid Insulated Metal Enclosed Switchgear,High Voltage Switchgear

 

1. Overview of GSS4 Solid Insulated Metal Enclosed Switchgear,High Voltage Switchgear

 

GSS4-12 series of solid-insulated metal-enclosed switchgear is an indoor three-phase AC 50Hz, rated voltage of 12kV, suitable for secondary power distribution systems, with a rated current of 1250A. GSS4 is a new type of medium voltage switchgear that uses solid insulating materials as the insulating medium of the main conductive circuit. The functional components of the main conductive circuit are encapsulated with solid insulating medium into one or several fully insulated and fully sealed modules, which can be combined or combined again. Expansion, the solid insulation cabinet can replace the SF6 ring main unit, and it is the preferred equipment for the smart grid construction as the ring main unit.This switchgear meets GB, DL and other standards.

2. Purpose of GSS4 Solid Insulated Metal Enclosed Switchgear,High Voltage Switchgear

 

Suitable for 12kV secondary power distribution system.

3. Main features of GSS4 Solid Insulated Metal Enclosed Switchgear,High Voltage Switchgear

4. Technical Data of GSS4 Solid Insulated Metal Enclosed Switchgear,High Voltage Switchgear

Rated voltage 12kV
Rated frequency 50Hz 
Rated current 630,1250A
Rated insulation level 75kV (phase to phase, to ground, lightning peak value), 85kV (isolation fracture)
Rated short-circuit breaking current 25,31.5kA
Rated short-circuit making current 63,80kA
Rated short-circuit duration 4s
Dimensions (width x depth x height) (mm) 450x1500x750
Executive standard GB/3906,GB3804,GB1984-2014,GB/T11022-1999,JB/T3855-1996,DL/T403-2000,DL/T404-1997,Q/GDW730
Ambient temperature -25℃~+40℃
Humidity

Maximum daily average relative humidity 95%

Maximum monthly average relative humidity 90%

Saturated vapor pressure Daily average value is not more than 2.2kpa, monthly average value is not more than 1.8kpa
Earthquake intensity The ground horizontal acceleration is 0.2g; the vertical acceleration is 0.1g at the same time. Resonance, sine, and beat wave test methods are used; 5 times of excitation, 5 waves each time, with an interval of 2s between each time. The safety factor is not less than 1.67.
Altitude ≤1000m


5.Ordering instructions of GSS4 Solid Insulated Metal Enclosed Switchgear,High Voltage Switchgear

The following information should be provided when ordering

If there are other special options, please specify when ordering

 

GSS4 12kV Solid Insulated High Voltage Switchgear With Metal Enclosed HV GIS Switchgear 0

Contact Details
yufei.zhang

Phone Number : +86-18740359806