Kyn28-12 10kv 12kv medium voltage switchgear/air insulated metal clad switchgear with circuit breaker

KYN28-12 10kV 12kv Medium Voltage Switchgear/ Air Insulated Metal Clad Switchgear With Circuit Breaker YN28-12 (GZS1) indoor metal-fitted mid-shift open type switchgear (hereinafter referred to as the switch cabinet) is a three-phase ac 50Hz indoor power distribution unit, which is used to receive and distribute 3-12kv netw

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KYN28-12 10kV 12kv Medium Voltage Switchgear/ Air Insulated Metal Clad Switchgear With Circuit Breaker 

YN28-12 (GZS1) indoor metal-fitted mid-shift open type switchgear (hereinafter referred to as the switch cabinet) is a three-phase ac 50Hz indoor power distribution unit, which is used to receive and distribute 3-12kv network power and to control, protect and monitor the circuit.The product CAN be installed on the panel of the relay chamber of various types of microcomputer type integrated relay protection devices, and CAN achieve intelligent control of the system, with remote control, telemetry, remote communication and remote control functions, CAN bus with communication interface to control the field network.It also has the function of preventing the wrong operation of the circuit breaker, preventing the trolley from pushing and pulling with load, preventing the electrifying closing grounding switch, preventing the grounding switch from sending electricity at the grounding position and preventing the electrifying interval from entering by mistake, which is referred to as "five defense".



Kyn28-12 10kv 12kv Medium Voltage Switchgear/ Air Insulated Metal Clad Switchgear with Circuit Breaker

Kyn28-12 10kv 12kv Medium Voltage Switchgear/ Air Insulated Metal Clad Switchgear with Circuit Breaker
 

Switchgear Structure 

1.Kyn28-12 metal-armored high voltage switchgear adopts intermediate structure, which saves about 50% of the circuit breaker room and facilitates cable installation.The primary circuit switch is installed on the kola car, which is easy to be interchanged with the size trolley.Due to the armored construction, the components are installed in an earthing compartment separated by a metal partition.The protection grade of switch cabinet is IP4X.Vacuum circuit breaker with permanent magnet mechanism can be equipped with vacuum circuit breaker VS1, VD4, ZN63, etc.The switch cabinet can be connected with the protection system, with the function of "four remote control", realizing the automation of the distribution station.
2.The cabinet structure adopts aluminum-zinc-coated sheet into CNC machine tool after multiple bending process
Bolted, the whole is composed of two parts: cabinet and central withdrawable parts

Kyn28-12 10kv 12kv Medium Voltage Switchgear/ Air Insulated Metal Clad Switchgear with Circuit Breaker




The Specification 
ItemUnitData
Rated VoltagekV3.6,7.2,12
Rated FrequencyHz50
Rated Current of Circuit BreakerA630,1250,1600,2000,2500,3150
Rated Voltage of SwitchgearA630,1250,1600,2000,2500,3150
Rated short-time withstand current (4s)kA16,20,25,31.5,40,50
Rated Peak Withstand Current (Peak Value)kA40,50,63,80,100,125
Rated Short-circuit Breaking CurrentkA16,20,25,31.5,40,50
Rated Short- circuit Closing CurrentkA40,50,63,80,100,125
1min Power Frequency Withstands VoltagekV24, 32, 42
Lightning Withstands Voltage , Rated Insulation LevekV40, 60, 75
Protection GradeShell is IP4X, Shell is IP2X when compartment and circuit breaker doors are open

Our Workshop
Kyn28-12 10kv 12kv Medium Voltage Switchgear/ Air Insulated Metal Clad Switchgear with Circuit Breaker
Company introduction

Kyn28-12 10kv 12kv Medium Voltage Switchgear/ Air Insulated Metal Clad Switchgear with Circuit Breaker
1.Qingdao Hengfengyou Electrical Engineering Co., Ltd. (hereinafter referred to as Hengfengyou) is a large-scale enterprise group with electricity transmission and distribution as its main business,which integrates scientific research, development, manufacturing and trade. After 30 years rapid economy development in China, Hengfengyou now is a leading R & D, manufacturing and service base for MV , HV and ultra-HV power distribution equipment in China. At present,we have 50 senior technicians and more than 300 employees, with a complete sales and service system. Our products sell well at home and abroad, and our annual output value adds up to $100 million. .
2.At present, Hengfengyou has 6 wholly-owned and holding subsidiaries, which are respectively engaged in R & D, manufacturing and service of transformers, switchgear, package/unit substation, pole-mounted high-voltage vacuum circuit breakers, new energy, and electrical engineering. For a long time, the company has maintained close technical exchanges and cooperation with domestic and foreign universities, scientific research institutes and electric power enterprises. Hengfengyou independently designed and developed SCB series dry-type transformer and SC series oil immersed transformer. Our product performs with high operation efficiency, and obvious energy conservation. The overall performance index reaches the world's advanced level. The company also maintains long-term strategic partnership with Schneider, ABB, Simens, Chint and other electric suppliers. 
HFY Certificate 
Kyn28-12 10kv 12kv Medium Voltage Switchgear/ Air Insulated Metal Clad Switchgear with Circuit Breaker
The Finished Power Project 
Kyn28-12 10kv 12kv Medium Voltage Switchgear/ Air Insulated Metal Clad Switchgear with Circuit Breaker

Our Services
We have established strict working procedures and standards in the development, production, sales and after-sales of electrical products, so as to provide customers with first-class products and the best service. 
1. Our electrical engineer has more than 10 years of working experience
2.Our workshop workers are all skilled industrial workers who have received three months 'pre-job training
3. Our sales team has been extensively trained by management consultants to provide professional solutions for customers
4. Our technical team can provide customers with 24-hour technical support world wide
5. Our customer service team ensures that orders are delivered on time. 

Pre-sale service:
1.ISO certified excellent Manufacturer
2. Third-party authoritative certifications: SGS, CE, CB, CNAS, CQC, CCC, etc
3. Flexible payment: T/T, LC, O/A
4. Sufficient inventory, fast delivery time and long validity of the price
5. The whole process of picture tracking can be realized in production and transportation
6. Experienced professional sales team and a strong technical team
7. Sincerely invite customers to visit the company for guidance

After-sales service:
1. If there is any quality problem after receiving the goods, you can return the goods free of charge or ship new products
2. We provide our customers with a 2-year product warranty
3. Provide 24-hour, 365-day technical guidance worldwide
4. The VIP customers enjoy our promotional activity

Our Team and Exhibition 
Kyn28-12 10kv 12kv Medium Voltage Switchgear/ Air Insulated Metal Clad Switchgear with Circuit Breaker
FAQ

Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 15-20 days.
Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.
Kyn28-12 10kv 12kv Medium Voltage Switchgear/ Air Insulated Metal Clad Switchgear with Circuit Breaker

Contact us

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