Durable Ring Main Unit Switchgear for Efficient Power Distribution

• Customization: Available
• Certification: CCC, ISO9001
• Shell Material: Aluminum Alloy
• Model NO.: Kyn28-12
• Voltage Level: Medium Voltage
• Installation: Fixed
• Structure: Cabinet
• Current: AC
• Warranty: 1 Years
• Frequency: 50/60Hz
• Protection Level: IP30/IP32/IP40/IP65/IP66
• Breaker Type: Fixed/Drawable
• Transport Package: Wooden Packing
• Trademark: TSTY
• Origin: Henan, China
• HS Code: 8535210000
• Production Capacity: 1000pieces/Month

Product Description

Fixed Type 3kv-12kv Mv Electrical Switchgear, Incoming Switchgear, Ring Main Unit

Product Parameters

 

No	Item	Unit	Parameter
1	Rated voltage	kV	7.2kV, 12kV, 17.5kV, 24kV
2	Ratec frequency	Hz	50/60
3	Rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
4	Branch busbar rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
5	Main busbar rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
6	1 min power frequency withstand voltage(wet/dry)	kV	38/48, 50/60/60/65
7	Lightning impulse withstand voltage	kV	75, 95/125
8	Rated short circuit breaking current(peak)	kA	40/50/63/80/100
9	Short time withstand current(4s)	kA	20/25/31.5/40
10	Protection type		IP4X for housing

No	Item	Unit	Parameter
1	Rated voltage	kV	36kV, 40.5kV
2	Ratec frequency	Hz	50/60
3	Rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
4	Branch busbar rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
5	Main busbar rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
6	1 min power frequency withstand voltage(wet/dry)	kV	70/95
7	Lightning impulse withstand voltage	kV	170/185
8	Rated short circuit breaking current(peak)	kA	20/25/31.5/40
9	Short time withstand current(4s)	kA	40/50/63/100
10	Protection type		IP4X for housing

Product Description

 

Product Overview

1. Ratings: system voltage 24kV rated current up to 1250A, AC 50/60Hz,

2. Application: applicable for power receiving and distribution of power plant and substations for control, protection and measurement,

3. Standarcls: IEC 62271-200

 

Product Advantages

Authoritative product certification: ISO, CE, CCC, etc

- Perfect SQA quality management system to ensure high quality products

- Quick quotation, can provide electrical design services

- The delivery period is short, and the fastest delivery time is 10-15 days worldwide

- Perfect after-sales service system, so that customers buy worry-free

- Welcome customers to visit the factory guidance, provide OEM/ODM
 

Applicable Environment:
1 - Ambient air temperature: -15°C - +40°C
2 - Altitude: ≤1000m
3 - Relative humidity: daily≤95%, monthly ≤90%
4 - Seismic intensity: ≤Ms8
5 - Installation site should be free of fire, explosive danger, serious pollution, chemical corrosion or severe vibration.

Company Profile

TSTY Electric Co., Ltd. was established in 2011 and is located in Jiaxian County, Henan Province. It is a digital management enterprise integrating R&D, production, sales and installation of power equipment. The company's products cover 6kv, 11kv, 22kv, 35kv, etc. Power transformers, distribution transformers, box-type substations, high and low voltage switchgear, wind power, photovoltaic power generation equipment, etc.TSTY Products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa and other regions, covering more than 40 countries.

At present, the company has three factory areas including dry transformer workshop, oil transformer workshop and intelligent complete workshop, with a construction area of 250,000 square meters, 360 employees, and 128 invention patents. The technical performance of the products has reached the advanced level in the same industry in the world, and the quality is safe and reliable. The products have passed IEC, SGS, intertek, CCC, CE and other international certifications. 

Certifications

 

Production Equipments

Customer visit

 

Packaging & Shipping

 

FAQ

Q:what's your major products?

A: oil immersed transformer, dry type transformer, Transformer Substation, High and Low Voltage Switchgear

 

Q: Can your product be customerized?

A: Considering differences in voltage, frequency and other speciality of transformer product in different countries and regions,our product can be customerized according to your requirements.

 

Q: When can I get the price?

A:Usually we quote within 24 hours after we get your inquiry.

 

Q: What about lead or shipping time?

A: The lead time depends on the quantity you ordered, generally within 15 days upon receipt of advance payment.

 

Q: What is the price of shipping?

A: Depending upon the port of delivery, prices varies.

 

Q: Do you offer guarantee for the products?

A: Yes. We offer at least one years guarantee for all of our transformers.

 

Q: Your Advantage?
A: 15 years experience, Advanced production equipments, Stable quality, Fast delivery, Professional & good & Prompt service. Also some free parts can be provided for you.