Dry-type (cast-resin) transformers
SG(B)13 / SC(B)13 Cast-resin and open-wound dry-type transformer
- 6 / 10 kV → 0.4 kV
- 30 – 2500 kVA
Dry-type (cast-resin) transformers
SCB10 – SCB18 epoxy cast-resin transformers, SC(B)H15 amorphous-alloy and 35 kV dry-type units
Dry-type (cast-resin) transformers
SC(B)H15 Amorphous-alloy dry-type transformer
- 6 / 10 kV → 0.4 kV
- 30 – 2500 kVA
Dry-type (cast-resin) transformers
35kV Dry-type power transformer, 35 kV
- 35 kV → 0.4 / 6.3 / 10.5 kV
- on request
Dry-type (cast-resin) transformers
SC(B)-NX1 Energy-efficiency grade 1 dry-type transformer
- 6 / 10 kV → 0.4 kV
- 30 – 2500 kVA
Dry-type (cast-resin) transformers
SC(B)-NX2 Energy-efficiency grade 2 dry-type transformer
- 6 / 10 kV → 0.4 kV
- 30 – 2500 kVA
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Cast-resin dry-type transformers 30 – 2500 kVA (10 kV class) and 35 kV dry-type power transformers for indoor installation where fire safety, environmental protection or space matter: office and residential buildings, shopping centres, hospitals, metro and rail, data centres, industrial workshops and PV inverter rooms. Coils are vacuum-cast in epoxy resin (class F or H insulation).
Performance levels SCB10, SCB11 and SCB13, the energy-efficiency grade 1 SCB18 and the amorphous-alloy SC(B)H15 let you balance purchase price against losses; SCB13 (500, 1000 kVA) and SCB18 (100, 500, 2000 kVA) hold type-test certificates. Standard delivery includes a temperature controller with fan control; options are IP20 – IP54 enclosures, AF forced-air cooling for 40 – 50 % extra capacity, on-load tap changers and low-noise designs.
- No oil: no fire-protection distance, no oil pit, can be installed next to the load
- Temperature monitoring and fan control included
- Type-test certificates for SCB18 (100, 500, 2000 kVA) and SCB13 (500, 1000 kVA) from CNAS-accredited national testing centres
Dry-type transformers vs. GOST types TSL / TSZL
Cast-resin dry-type transformers are designated TSL under GOST, or TSZL in a protective enclosure. Our SCB13, SC(B)H15 and SC(B)-NX1 / NX2 series fill the same role: indoor installation in buildings, malls, hospitals, data centres and plants with no oil pit; 30–2500 kVA, 6/10/0.4 kV, IP20–IP23 enclosure on request.
| Model | GOST equivalent | Typical use |
|---|---|---|
| SCB13 / SG(B)13 | TSL / TSZL (ТСЛ / ТСЗЛ) | Buildings, malls, industrial plants |
| SC(B)H15 | TSL (ТСЛ), amorphous core | Lowest no-load loss |
| SC(B)-NX1 / NX2 | TSL (ТСЛ), energy-efficient | Energy-efficiency-rated projects |
| 35 kV | TSL (ТСЛ) 35 kV | Indoor 35 kV substations |
Equipment is built to GB / IEC standards; a statement of compliance with the GOST / O‘zDSt requirements in your project is prepared on request.
Frequently asked questions
When should I choose dry-type over oil-immersed?
Choose dry-type for indoor installation and sites with fire-safety or environmental restrictions — it needs no oil pit or fire separation. Oil-immersed units cost less per kVA and suit outdoor installation and higher ratings better.
How much does a cast-resin dry-type (TSL-type) transformer cost and how do I get a price?
The price depends on rating, voltages, vector group, loss level and scope. Send the rating, HV/LV voltages, quantity and delivery point via the form, email or Telegram / WhatsApp — a techno-commercial offer with price and lead time follows within one business day.
What is the lead time to Tashkent?
Standard transformers are built in 20–35 days after the advance payment, KTP and switchgear in 30–45 days. Rail or road delivery to Tashkent via Khorgos / Alashankou and Kazakhstan usually takes 15–25 days. FOB, CIF or DAP Tashkent.
Send us your specification — get a technical offer within 24 hours
Tell us the capacity, voltage, vector group and delivery location. Our engineers will propose the right model, price and delivery time to Uzbekistan.