SC(B)18 Epoxy Resin Cast Dry‑Type Distribution Transformer

SC(B)18 series is Level 1 highest‑efficiency epoxy resin vacuum cast dry‑type distribution transformer. Windings are fully encapsulated by epoxy resin, with excellent fire‑safety, explosion‑proof and pollution‑free characteristics.

It achieves ultra‑low no‑load & load losses, low noise and superior short‑circuit withstand performance. Equipped with intelligent temperature protection unit, it supports forced‑air cooling for temporary overload operation. Good moisture resistance ensures stable operation under high‑humidity conditions. Compact layout saves installation space, ideal for high‑energy‑saving‑requirement projects such as data centers, large commercial buildings and key public facilities.

1. Top‑Grade Level 1 High‑efficiency & Energy‑saving
   Highest energy‑efficiency Level 1 design greatly cuts no‑load and load losses. Low noise and prominent energy‑saving benefits, maintenance‑free long‑time running.
2. Superior Safety Reliability
   Epoxy vacuum fully‑encapsulated winding, fire‑resistant and explosion‑proof. High mechanical strength, excellent short‑circuit withstand and thermal stability, strictly controlled ultra‑low partial discharge.
3. Heat Dissipation & Overload Performance
   Optimized internal air‑duct structure brings good heat dissipation. Forced‑air cooling enables short‑term overload operation. Good moisture resistance adapts to high‑humidity harsh working sites.
4. Intelligent Temperature Protection System
   Integrated temperature sensors cyclically display three‑phase winding temperature. Automatically activate / deactivate cooling fans; output overtemperature alarm and trip signal for upper‑system interlock.
5. Compact Structure & Flexible Customization
   Small footprint and light weight lower civil‑work and installation costs. Optional anti‑condensation heater and special tap‑changer to match customized project conditions.