Sealed Tank Oil Immersed Transformer is an oil filled distribution transformer with a sealed tank, core, windings, bushings, oil level parts, and protection fittings. It is used for factory power rooms, community distribution points, commercial buildings, and outdoor transformer yards where the site needs stable voltage conversion and easier oil protection. The sealed structure helps reduce moisture and dust entering the oil, so insulation and heat transfer stay more stable during normal operation. Before final use, the project should check foundation size, cable direction, ventilation space, grounding point, bushing clearance, and whether the oil tank sealing surface has been protected during transport and installation.
Product Parameters
|
Parameter |
Details |
|
Rated capacity |
30kVA-2500kVA or customized by project requirement |
|
Input voltage |
6kV, 10kV, 15kV, 20kV, or 35kV |
|
Cooling method |
Oil immersed natural cooling, with radiator or tank cooling structure |
|
Insulation medium |
Transformer oil with tested insulation and heat transfer performance |
|
Installation place |
Distribution room, outdoor yard, plant area, or local power point |
|
Checks before use |
Oil level, bushing clearance, grounding, sealing, and protection setting |
Project Notes
1. For Sealed Tank Oil Immersed Transformer projects, the tank joint, bushing seat, oil level mark, pressure relief part, and cable entry direction should be checked before shipment, not only after the transformer reaches the site.
2. The transformer room or outdoor base should leave enough space for lifting, cable bending, inspection, and later oil level checking.
3. If the site has high dust, humidity, or narrow operation space, sealing condition and maintenance access should be confirmed before drawing approval.
FAQ
Q: Is the tank fully sealed?
A: Is the tank fully sealed? A: Sealed Tank Oil Immersed Transformer is designed with a sealed tank structure, but the sealing surface, testing ports, and protection parts still need to be checked according to the operation manual.
Q: Where is it usually installed?
A: It is used in plants, communities, commercial power rooms, and outdoor transformer yards.
Q: What should be checked before delivery?
A: Check oil leakage points, nameplate data, bushing condition, tank surface, packing protection, and project drawing details.
Hot Tags: sealed tank oil immersed transformer, China sealed tank oil immersed transformer manufacturers, suppliers, factory, 1000 kva oil filled transformer, 500 kva oil filled transformer, amorphous core type distribution transformer, amorphous distribution transformer, immersed transformer, oil transform