KYN44-12 12kV rated voltage armored metal-enclosed high-voltage/medium-voltage/low-voltage high-voltage switchgear

KYN44-12 High Voltage Metal-clad Switchgear are suitable for three-phase AC 50Hz/60Hz, rated voltage 12kV and below single bus and single bus section system, as receiving and distributing electric energy to control, protect, monitor and measure power circuits.NO.ItemUnitDate1Rated voltagekV122Rated frequencyHz50/603Rated current

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KYN44-12 High Voltage Metal-clad Switchgear are suitable for three-phase AC 50Hz/60Hz, rated voltage 12kV and below single bus and single bus section system, as receiving and distributing electric energy to control, protect, monitor and measure power circuits.


KYN44-12 12kV Rated Voltage Armored Type Metal-Enclosed HV/MV/LV High Voltage Switchgear
NO.ItemUnitDate
1Rated voltagekV12
2Rated frequencyHz50/60
3Rated current of Main busA630,800,1250,1600,2000,2500,3150,4000
4Rated current of branch busA630,800,1250,1600,2000,2500,3150,4000
5Rated insulation level1min Power frequency withstand voltagephase to earth and to phasekV42
Fracture48
Lightning impulse withstand voltagephase to earth and to phase75
Fracture85
6Rated short-circuit breaking currentkA16,20,25,31.5,40,50
7Rated Short-circuit making current40,50,63,80,100,125
8Rated short-time withstand current(thermal stability current)*16,20,25,31.5,40,50
9Rated peak withstand current(dynamic current)*40,50,63,80,100,125
10Rated short circuit duration (thermal stability time)*S4
11IP grade outer shell IP4X,
Circuit breaker door opened IP2X



KYN44-12 12kV Rated Voltage Armored Type Metal-Enclosed HV/MV/LV High Voltage Switchgear
KYN44-12 12kV Rated Voltage Armored Type Metal-Enclosed HV/MV/LV High Voltage Switchgear



KYN44-12 12kV Rated Voltage Armored Type Metal-Enclosed HV/MV/LV High Voltage Switchgear
KYN44-12 12kV Rated Voltage Armored Type Metal-Enclosed HV/MV/LV High Voltage Switchgear
KYN44-12 12kV Rated Voltage Armored Type Metal-Enclosed HV/MV/LV High Voltage Switchgear
KYN44-12 12kV Rated Voltage Armored Type Metal-Enclosed HV/MV/LV High Voltage Switchgear

KYN44-12 12kV Rated Voltage Armored Type Metal-Enclosed HV/MV/LV High Voltage Switchgear


KYN44-12 12kV Rated Voltage Armored Type Metal-Enclosed HV/MV/LV High Voltage Switchgear

KYN44-12 12kV Rated Voltage Armored Type Metal-Enclosed HV/MV/LV High Voltage Switchgear
Q: Are you the manufacturer or trader?
A: We are both manufacturer & trader. We have our own manufacturer named TIANYI TONGYI ELECTRIC CO.,LTD, who have 27 years experience in electric industry. It covers an totally area of 117,000 m2 with 300 employees, also is a qualified supplier of China National Nuclear Corporation(CNNC) and main supplier for State Grid & China Southern Power Grid.

Q: What is your after-sales service?
A: We always provide free online service and technical support within 24 hours. 18 months warranty for customers.

Q: What is your delivery time?
A: Normally 25~35days. It depends on the order quantity and season. We have very strong capacity to produce top quality products, please inquiry us if you have any questions.

Q: What is the quality warranty time?
A: We have quality certificate CCC, CQC, ISO9001, CE ... Meanwhile, we can provide 18 months warranty for our products. Free online service and technical support within 24 hours is always provided to our customers.

Q: Do you accept ODM and OEM?
A: Yes. We have professional R & D teams to update and develop the latest technology. We also can support ODM or OEM, please send us details drawing to discuss.

Q: What is your payment terms?
A: Generally there are two payment terms:
  1.  30% advance payment via T/T as a deposit, balance 70% against the shipping documents
  2.  Irrevocable L/C at sight

Q: If I want to visit you, how to go?
A: Our factory is located in Luoyuan County, Fuzhou City. Details address is Songshan Area, Taiwan Investment Zone, Luoyuan County, Fuzhou City, Fujian Province,China.
  1. The nearest airport is Fuzhou Airport, if you come by air, please arrive in Fuzhou Airport, it takes 1 hour from the airport to our factory
  2. The nearest train station is Luoyuan Station, if you come by train, please arrive in Luoyuan Station, it takes only 5 minutes to our factory.
Anyway, please contact us in advance, we will send the car to the airport or train station to pick you up.Sincerely welcome you to come and visit us.

Q: Do you need agents?
A: Yes, we welcome you to be a partner. Welcome to contact us for more information.

KYN44-12 12kV Rated Voltage Armored Type Metal-Enclosed HV/MV/LV High Voltage Switchgear

KYN44-12 12kV Rated Voltage Armored Type Metal-Enclosed HV/MV/LV High Voltage Switchgear



 

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