Jinma SGB13 10 KV non-encapsulated dry-type transformer is an energy-saving and safe power distribution equipment developed for the urban indoor power distribution scenario. It adopts H-class insulation non-encapsulated windings and oil-free dry-type structure, integrating the advantages of fire-explosion-proof, low-loss, and maintenance-free, and it is the ideal alternative to the traditional oil-immersed transformer.
Core of the product is to create a non-encapsulated dry type, high efficiency and energy saving advantages, no risk of oil leakage, safer indoor installation, greatly simplifying the distribution room fire support; H-class insulation and low loss design allows the equipment to be more energy efficient, more stable operation, suitable for complex urban indoor power distribution environment; at the same time the product strictly follow the national energy efficiency and environmental standards, no pollutant emissions, suitable for the requirements of the global green power construction. The equipment is widely used in urban indoor substations, rail transportation power distribution, commercial complexes, high-rise buildings and other indoor power distribution scenarios, and market demand continues to rise.
| Rated Capacity (kVA) | Vector Group | HV Voltage (kV) | Tap Range | LV Voltage (kV) | No-load Loss (W) | Load Loss (W) @ 120℃ (F) | No-load Current (%) | Short-circuit Impedance (%) |
| 30 | Yyn0 or Dyn11 | 10/6.3/6 | ±5%; ±2×2.5%; | 0.4 | 135 | 640 | 2 | 4 |
| 50 | 195 | 900 | 2 | |||||
| 80 | 265 | 1240 | 1.5 | |||||
| 100 | 290 | 1410 | 1.5 | |||||
| 125 | 340 | 1660 | 1.3 | |||||
| 160 | 385 | 1910 | 1.3 | |||||
| 200 | 445 | 2270 | 1.1 | |||||
| 250 | 515 | 2480 | 1.1 | |||||
| 315 | 635 | 3120 | 1 | |||||
| 400 | 705 | 3590 | 1 | |||||
| 500 | 835 | 4390 | 1 | |||||
| 630 | 965 | 5290 | 0.85 | |||||
| 630 | 935 | 5360 | 0.85 | 6 | ||||
| 800 | 1090 | 6260 | 0.85 | |||||
| 1000 | 1270 | 7310 | 0.85 | |||||
| 1250 | 1500 | 8720 | 0.85 | |||||
| 1600 | 1760 | 10500 | 0.85 | |||||
| 2000 | 2190 | 13000 | 0.7 | |||||
| 2500 | 2590 | 15400 | 0.7 |
Core is non-encapsulated dry-type structure, H-class energy-efficient, fire prevention and environmental protection, oil-free safety, maintenance-free, is the exclusive power distribution equipment for urban indoor power distribution scenarios.
Mainly suitable for urban indoor substations, rail transportation distribution, commercial complexes, high-rise buildings, hospitals / schools / industrial parks and other indoor safety power distribution scenarios.
Yes, product implements GB 20052 Grade 1 energy efficiency standard, no oil and no pollution, meeting the requirements of green low-carbon power distribution.
Oil-free fire and explosion-proof, maintenance-free, compact size, installation without fire-fighting facilities, safer indoor installation, lower operation and maintenance costs.
Yes, we can customize the rated capacity, protection level, cooling method and connection group number according to the project requirements, so as to meet the individual needs of different indoor power distribution.
Indoor installation is convenient, no oil pool, explosion-proof facilities, short construction period; non-encapsulated dry-type design to realize the long cycle of maintenance-free, greatly reducing the difficulty and cost of operation and maintenance.
Jinma Electric has a large-scale production base, 15-20 days after the signing of the contract for standard models to complete the production testing and shipment; customized models according to the complexity of the parameters, the delivery cycle of 25-35 days, the whole follow-up to ensure delivery!
