Product Overview
The SCB-315KVA dry type transformer load 3 phase 315KVA 33KV is a modern electrical solution designed to meet the diverse needs of modern electrical distribution systems. 315 KVA distribution transformer provides a stable energy supply for a wide range of applications, providing reliable and efficient performance.
This equipment is a 3-phase cast-resin dry-type distribution transformer with a rated capacity of 315 KVA, high voltage class 33KV, equipped with an integrated On-Load Tap Changer (OLTC). It belongs to the SCZB series epoxy cast dry transformer, widely adopted in medium-voltage urban power grids, industrial parks, commercial complexes and new energy power distribution systems.
Unlike oil-immersed transformers, its core and windings are fully encapsulated by flame-retardant epoxy resin without insulating oil. The built-in OLTC realizes real-time voltage adjustment without cutting off the load, solving the problem of unstable grid voltage fluctuation permanently. It complies with international standards IEC 60076-11, IEC 60214 and GB/T 10228, and holds CE, ISO9001, CB and other global certifications.
Technical specs
|
Parameter |
Value |
|
Rated Capacity |
315KVA |
|
Input Voltage |
33KV |
|
Output Voltage |
0.4KV |
| Phase & Frequency | 3 Phase, 50Hz (60Hz optional) |
|
Insulation Class |
F/F |
|
Impedance Voltage |
6% |
| Connection Method | Dyn11 or Yyn0 |
| No-load Current | 1.6% |
| No-load Dissipation | 1.310 |
| Load Dissipation | 4.750 |
| Cooling Mode | AN (Natural Air Cooling) + AF (Forced Air Cooling) |
| Voltage Regulation Mode | On-Load Tap Changer (OLTC) |
Features and Benefits
- High efficiency and energy efficient designs help reduce operating costs.
- Advanced dry style thermal insulation technology to enhance safety and reliability.
- Small size and light weight make it easy to install and save space.
- Low noise emissions, suitable for a noisy - sensitive environment.
Applications
This 315KVA transformer can be widely used in industries such as manufacturing, mining and telecommunications. 315 KVA transformer is also used in commercial, hospital, and residential complexes. For example, in a manufacturing facility, it powers the production line; In a hospital, it ensures the smooth operation of medical equipment.
Main Application Scenarios
- 33KV urban & rural medium-voltage distribution network, indoor compact substations;
- High-safety demand areas: hospitals, shopping malls, schools, data centers, underground parking lots;
- Continuous-process industrial plants, chemical factories, mining enterprises;
- Solar/wind power station booster & distribution rooms;
- Marine, offshore platform and high-humidity corrosive working environments.
Customer Cases
A leading industrial park installed our dry - model transformer and experienced improvements in electrical quality and less maintenance effort. Another customer, a large commercial building, benefits from stable power supplies, which improves overall operational efficiency.
Post-sale Services
We offer comprehensive post-sales support, including installation instructions, maintenance services and quick feedback to the customer's requirements. Our dedicated team is set aside to ensure your satisfaction.
Pick our dry type transformer and load 3 phase 315KVA 33KV for a reliable and efficient electricity distribution solution.
