Power technology
20 distribution transformers for Japan
A 20-unit S11 transformer package for Japan, with each oil-immersed distribution transformer rated at 1,000 kVA and 6.6 / 0.4 kV.
- DestinationJapan
- Transformer voltage ratio6.6 / 0.4 kV
Manufacturing project references
Explore equipment configurations for solar power, charging infrastructure, industry, water management and distribution networks.
220 kV GIS for Morowali, Indonesia
A 220 kV GIS configuration comprising twelve bays for Morowali No. 2 main step-down substation in Indonesia.
- Project locationMorowali, Indonesia
- Voltage class220 kV
35 kV substations for fishery–solar generation
A 35 kV-class equipment package for a fishery–solar application, combining four transformer capacities from 1,800 to 3,300 kVA. The configuration coordinates the transformer, switching and auxiliary electrical equipment within the project scheme.
- Voltage class35 kV
- Transformer capacities1,800 / 2,400 / 2,700 / 3,300 kVA
10 kV switching and transformer packages for solar power
The solar power equipment scheme combines two prefabricated substations with four KYN28-12 switchgear panels. Transformer capacities of 2,500 and 3,150 kVA are included in the same equipment scope.
- Transformer voltage ratio10 / 0.8 kV
- Transformer capacities2,500 + 3,150 kVA
Distribution substations for battery-swapping infrastructure
A battery-swapping supporting project specifies three prefabricated substations: two at 1,250 kVA and one at 500 kVA. The installation reference shows outdoor equipment arranged on dedicated concrete bases.
- ApplicationBattery-swapping supporting infrastructure
- Transformer capacities2 × 1,250 kVA + 1 × 500 kVA
Transformer substations for industrial workshop distribution
A chemical-industry workshop distribution scheme specifies two 1,600 kVA prefabricated substations. The 10 / 0.4 kV configuration connects medium-voltage supply with workshop low-voltage distribution.
- Transformer voltage ratio10 / 0.4 kV
- Transformer capacity1,600 kVA per unit
Distributed substation capacities for drainage infrastructure
A drainage-channel improvement project specifies nine prefabricated substations across five capacity ratings. The 100–250 kVA range provides different equipment sizes within one infrastructure scheme.
- ApplicationDrainage-channel infrastructure
- Transformer capacities100 / 125 / 160 / 200 / 250 kVA
Ring-network and terminal substations in one 10 kV scheme
A 10 kV distribution scheme specifies six 2,500 kVA prefabricated substations. Two ring-network units and four terminal units address the different connection positions within the network.
- Transformer voltage ratio10 / 0.4 kV
- Transformer capacity2,500 kVA per unit
These references present prior manufacturing project configurations. They illustrate equipment capability; Kestvan scopes each new project to its drawings, operating conditions and documentation requirements.
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