Optimized for Small Distribution Points
The 80 kVA rating can serve rural services, small commercial loads, workshops or auxiliary networks after the connected demand is verified.
Amorphous Alloy Core
The core is selected to reduce continuous no-load magnetic loss compared with conventional core designs of similar duty.
Fully Sealed Oil-Immersed Tank
Limiting insulating-oil contact with outside air supports stable insulation condition and reduces routine oil handling.
Passive ONAN Cooling
Natural oil circulation and natural air movement remove heat without fans or pumps.
Project-Specific Configuration
Voltage ratio, taps, bushings, winding conductor and protection accessories are confirmed from the approved specification.
Product Advantages
Optimized for Small Distribution Points
The 80 kVA capacity can serve rural services, small commercial loads, workshops or auxiliary networks after demand is verified.
Amorphous Alloy Core
The core is selected to reduce continuous no-load magnetic loss compared with conventional core designs of similar duty.
Fully Sealed Tank
Limiting oil contact with outside air supports stable insulation condition and reduces routine oil handling.
Passive ONAN Cooling
Natural oil circulation and natural air movement remove heat without fans or pumps.
Utility-Specific Configuration
Bushings, protection accessories, voltage ratio, taps and winding material can be matched to the approved specification.
80 kVA SBH21 Amorphous Alloy Distribution Transformer
Product Introduction
The 80 kVA SBH21 amorphous alloy distribution transformer is designed for small three-phase distribution points where no-load loss is an important lifecycle consideration. Its fully sealed oil-immersed construction and ONAN cooling suit unattended or lightly staffed sites when the approved design matches local utility and environmental requirements.
Typical Applications
Best-fit applications are smaller distribution stations with long energized hours and modest load, including rural networks, residential clusters, small facilities and auxiliary supplies. Evaluate annual energy use rather than purchase price alone when comparing core technologies.
Typical Project Configuration
Model: SBH21-M.RL-80
Rated Capacity: 80 kVA
Phase: Three phase
Typical Voltage: 10 kV / 0.4 kV, customizable
Frequency: 50 Hz or 60 Hz
Vector Group: Dyn11 or project specific
Cooling: ONAN
Core: Amorphous alloy
Frequently Asked Questions
Why use an amorphous alloy core for an 80 kVA unit?
It is most valuable where the transformer remains energized for long periods and reducing no-load loss supports lifecycle efficiency.
Is it suitable outdoors?
It can be designed for indoor or outdoor installation according to the tank, coating, accessories and site environment.
Which loss values apply?
Guaranteed loss values must be confirmed for the approved design and governing efficiency standard rather than assumed from the model name alone.
Quotation Information
For an 80 kVA SBH21 quotation, provide voltage ratio, frequency, vector group, tap range, winding material, installation location, ambient conditions, required utility accessories, efficiency requirement, quantity and destination country.
