Suzhou & Henan, China  info@leotherms.com
Home/ Products/ PC1250-29/480
Q235B Carbon Steel

PC1250-29/480

Swan neck Panel Radiator – composed of two units of different sizes or specifications connected in parallel.

SKU 202604-004 Built to DL/T 1266-2013 Lead time 8–10 days
Technical Specifications

Model PC1250-29/480 Data Sheet

Product typePressed-steel panel radiator
ModelPC1250-29/480
MaterialQ235B Carbon Steel
Dimensions (H×W×Depth)1550 × 1405 × 480 mm
Self-cooled area (ONAN)18.11 m²
Forced-cooled area (ONAF)21.13 m²
Net weight319.1 kg
Oil volume99.45 L
Transformer rating1250–2500 kVA
Manufacturing standardDL/T 1266-2013
Lead time8–10 days

Specifications are nominal and may be tailored to your transformer design. Performance aligns with IEC 60076-2 / IEEE C57.12.00 temperature-rise practice.

Application & Performance

Where This Model Fits

Designed for 10–35 kV, 1250–2500 kVA oil-immersed transformers under ONAN / ONAF cooling; multiple banks in parallel extend coverage to approx. 5000 kVA.

Typical installations: Manufacturing workshops, wholesale markets, mid-size tourism parks, regional branch distribution.

Key Features
  • Dual-mode cooling — rated for both ONAN self-cooled and ONAF forced-air operation
  • Shot-blasted and coated Q235B carbon steel for dependable, cost-effective service
  • Header pipes and flanges available to DIN, ANSI and GB standards
  • 100% pressure and leak tested before surface treatment
  • Material test reports and dimensional inspection data supplied
Request a Quote for PC1250-29/480
Request a Quote
Ready to Specify Your Transformer Radiators?

Send us your drawings or transformer ratings and our engineering team will respond within 24 hours with a detailed technical proposal.