    TAXONOMY: CMP_RADIATOR
  

Transformer Radiators & Cooling Systems

Detachable Radiator Banks, Corrugated Fins, Forced-Oil Coolers & Low-Noise Fans

Governing Standards: DIN 42559 EN 50216-6 ISO 12944 (C5-M Marine Coating)

Industry Knowledge Graph Route

Product › Supplier › Factory › Country › Direct RFQ

Technical Baseline & Specification Parameters

Element Widths	226 mm, 300 mm, 380 mm, 520 mm (DIN 42559)
Length Range	500 mm to 4,000 mm center distance
Cooling Modes	ONAN, ONAF, OFAF, ODAF, OFWF
Corrosion Protection	Hot-dip galvanized or C5-M high-durability marine epoxy paint
Test Pressure	Up to 2.0 bar hydro-tested with zero leakage tolerance

Panel radiators equipped with shut-off valves for on-site dismounting without draining tank oil.

Automated folded fins for hermetically sealed distribution transformers providing elastic expansion.

Tubular and plate-fin heat exchangers for high-density power and locomotive transformers.

Aerodynamically optimized impeller fans compliant with stringent environmental decibel limits.

Verified suppliers with independent factory documentation, technical capability certifications, and direct quotation channels.

Company & Location	Capabilities & Product Lines	Status	Action
Menk Apparatebau Bad Marienberg, Germany	High-performance transformer radiators and corrugated tanks	✓ Verified	Website ↗ · RFQ
Kelvion Bochum, Germany	Transformer oil coolers and heat exchangers	✓ Verified	Website ↗ · RFQ
Trantech Radiators Edgefield, SC, USA	Heavy-duty panel radiators for North American power transformers	✓ Verified	Website ↗ · RFQ
Fuji Electric Co., Ltd. Tokyo, Japan	Radiators / cooling systems, Monitoring / diagnostic devices, Bushings (HV, LV)	✓ Verified	Website ↗ · RFQ
Trantech Radiator Products Massillon, United States	Radiators / cooling systems, Cooling fans	✓ Verified	Website ↗ · RFQ