- Overview
- Product Description
- Company Profile
- Felds of Application
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- FAQ
Basic Info.
Product Description
| project | unit | Technical parameters | ||
| Rated voltage | kV | 3.6,7.2,12 | ||
| Rated power frequency withstand voltage | kV | to the ground, interphase: 42; Fracture: 48 | ||
| Rated lightning impulse withstand voltage | kV | to the ground, interphased: 75; Fracture: 85 | ||
| Rated frequency | Hz | 50 | ||
| Current rating | A | 6,301,250 | ||
| Rated short-circuit interrupting current (RMS) | kA | 202,531.5 | ||
| Rated short-circuit closing current (peak) | kA | 506,380 | ||
| Rated dynamic and stable current (peak) | kA | 506,380 | ||
| Rated thermal stability current 4s (RMS) | kA | 202,531.5 | ||
| Ingress protection | IP2X | |||
| Dimensions (W×D×H) | mm | 900×1000×2300 | ||
| weight | kg | ≈600 | ||
We have established a sound quality management system, and have passed the certification of ISO9001:2015 quality management system, ISO14001:2015 environmental management system, and ISO45001:2018 occupational health and safety management system.
In order to ensure product quality and in order to meet the development and supply of our dry-type transformers in overseas international markets, we all participate in type and special tests of internationally recognized independent testing laboratories, and obtain relevant reports.
Since the 1950s,the development of medium voltage switchgearhas gone through stages such as open type, box type, and metalenclosed type, and there is no longer any room forimprovement inmeeting the functional usage requirements of the equipment What'sthe problem, and the product has already been serialized and fullycovered in its usage range. The rapid development ofenvironmentallyfriendly gas insulated ring main units with small size, maintenancefree, high modularity, and safety reliability can achieve remote moni-toring, control, and management of the power system distributionnetwork, meeting the needs of power grid optimization, electricitysafety,energy management,and energy conservation and consump-tion reduction, The system can be widely used in intelligent power dis-tribution fields such as transportation, factories, hospitals, schools,buildings, residential communities, and commercial office buildings
A: oil immersed transformer, dry type transformer, Transformer Substation, High and Low Voltage Switchgear
Q: Can your product be customized?
A: Considering differences in voltage, frequency and other special transformer product in different countries and regions, our product can be customized 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 equipment, Stable quality, Fast delivery, Professional & good & Prompt service. Also some free parts can be provided for you.
Note:
The following technical information should be provided when placing an order: Main wiring scheme number, purpose and single line system diagram, rated voltage and rated current rated short-circuit breaking current/distribution room layout plan and arrangement and configuration diagram of switchgear;
Requirements for control measurement and protection functions of switchgear, as well as requirements and schematic diagrams for other interlocking and automatic devices;
The models specifications and quantities of the main electrical components inside the switchgear;
When the switchgear is used in special environmental conditions; detailed instructions should be provided when placing an order;