Hermetically sealed unit, refrigerating unit

Hermetically sealed unit, refrigerating unit

Leading player in the field of hermetically sealed compressors for several decades , we make and market UL 5170 and UL 5048 electric wires specially designed for this sector. Our wires are tried and tested to work in the presence of frost-resistant oil and have excellent resistance to refrigerant gases: Freon, R-404A, R-134a, R-407C, R507...

Our wire for hermetically sealed compressors is manufactured to obtain:

  • The highest repeated flexural stress
  • The highest vibratory strength
  • The highest abrasion resistance
  • The best chemical purity

You can download all our specification sheets from the links below

We also offer ETFE electrical wires (ET150 / UL 10210 / UL 10211 with a very thin insulation) for use in environments subject to extreme temperatures and chemical attacks. Berne also offers a whole range of insulating or protective braiding. For more information on our sheathing, click "our products" and select the "Braided insulating sheaths" section


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Hermetically sealed unit, refrigerating unit

ET150

ET150

Appliance : high temperature wiring
Composition : single
Core : tinned or plain copper, flexible or very flexible
Insulation or sheath : fluorinated ETFE
Temperature : -55°C to +150°C
Voltage rating : 600 V
Available range : 0,25 mm² to 10 mm²

GHR UL5170, UL5048

GHR UL5170, UL5048

Appliance : hermetic wire
Composition : single
Core : plain copper, flexible
Insulation or sheath : polyester
Temperature : -30°C to +125°C
Voltage rating : 600 V
Available range : 0,75 mm² to 35 mm²
Standards, characteristics : excellent resistance to refrigerant gases

UL 10210, UL 10211

UL 10210, UL 10211

Appliance : UL Cable (ETFE insultation)
Composition : single
Core : plain copper, tinned copper, nickel plated copper, 
silver plated copper...flexible or rigid
Insulation or sheath : fluorinated ETFE
Temperature : -90°C to +150°C
Voltage rating : 600 V
Available range : AWG 24 to 3
Standards, characteristics : UL 758
and resistance to refrigerant gases

Protective - GPE

Protective - GPE

Appliance : protective sleeves
Composition : polyester
Temperature : -40°C to +130°C
Available range : nominal diameter = 0,5 à 14 mm
Standards, characteristics : resistance to refrigerant gases