Audited Supplier
| 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 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
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.
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.
Production Equipments
Q:what's your major products?
A: 15 years experience, Advanced production equipments, Stable quality, Fast delivery, Professional & good & Prompt service. Also some free parts can be provided for you.
