Hv High Voltage Gas Insulated Switchgear Metal Armored 12kV Customized

Basic Information
Place of Origin: XI'AN CHINA
Brand Name: HERONG ELECTRIC
Certification: ISO9001
Model Number: KYN-28A-12/□-□
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、1250、1600、2000、2500、3150、4000A Rated Short-circuit Breaking Current: 20、25、31.5、40kA
Rated Short-circuit Making Current (peak Value): 50、63、80、100kA Rated Short-circuit Duration: 3s、 4s
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Hv High Voltage Gas Insulated Switchgear

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12kV High Voltage Gas Insulated Switchgear

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hv switch gear

KYN28A-12(24kV) Metal Armored Indoor Removable High Voltage Switchgear

 

1. Overview of KYN28A-12(24kV) Metal Armored Indoor Removable High Voltage Switchgear

 

KYN28A-12 (Z) indoor armored removable AC metal-enclosed switchgear is a medium-voltage power distribution switchgear initiated by Xi'an Senyuan. It is suitable for three-phase AC 50Hz, 7.2~12kV single bus and single bus segmented power system, used for receiving and distributing electric energy, and controlling, protecting and monitoring the circuit. The equipment fully meets the requirements of "Electrical Five Preventions", and has passed the internal fault arcing test and condensation pollution test.

2. Purpose of KYN28A-12(24kV) Metal Armored Indoor Removable High Voltage Switchgear

 

It is widely used in power plants, small and medium-sized generators and transmissions, power distribution in industrial and mining enterprises, and secondary substations in power systems, as well as power transmission and large-scale high-voltage motor starting, etc., for control, protection, and monitoring.

3. Main features of KYN28A-12(24kV) Metal Armored Indoor Removable High Voltage Switchgear

 

The KYN28A-12 series switchgear mechanism as a whole is composed of a cabinet and a central withdrawable part. The cabinet partition is divided into five independent compartments. The enclosure protection level is IP4X, and the protection level of each compartment is IP2X. The equipment is equipped with a VS1 vacuum circuit breaker or fixed load switch in the handcart room, which can be installed, debugged and maintained from the front, so it can be back-to-back formed in a double arrangement and installed against the wall, which improves the safety and flexibility of the switchgear and reduces It covers an area.

4. Technical Data of KYN28A-12(24kV) Metal Armored Indoor Removable High Voltage Switchgear

Rated voltage 12kV
Rated frequency 50Hz;60Hz
Rated current 630,1250,1600,2000,2500,3150,4000A
Rated insulation level 1min power frequency withstand voltage 42kV; lightning impulse withstand voltage 75kV
Rated short-circuit breaking current 20,25,31.5,40kA
Rated short-circuit making current (peak value) 50,63,80,100kA
Rated short-circuit duration 3s, 4s
Dimensions (width x depth x height) (mm)

800x1450(1750)x2240,1000x1450(1750)x2240

(Note: The depth in the brackets is the depth of the overhead inlet and outlet, and forced air cooling is required for 4000A or more)

Executive standard GB/3906-91,GB/T11022-1999,JB/T3855-1996,DL/T403-2000,DL/T404-1997
Ambient temperature -15℃~+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 No more than 8 degrees
Altitude ≤1000m

5.Ordering instructions of KYN28A-12(24kV) Metal Armored Indoor Removable High Voltage Switchgear

 

The following information should be provided when ordering

If there are other special options, please specify when ordering

Hv High Voltage Gas Insulated Switchgear Metal Armored 12kV Customized 0

Contact Details
yufei.zhang

Phone Number : +86-18740359806