DEVImulti™ PVC

DEVImulti™ PVC is a 4-conductor heating cable with a PVC outer sheath, designed for frost protection of long pipes and for selected outdoor heating applications, including ground frost protection systems.
 
The heating cable must be used together with an appropriate thermostat to help prevent overheating and support controlled energy use.
The cable consists of four identical conductors that can be connected in different serial and/or parallel configurations. Depending on the connection method, a single cable can provide up to 11 output options, offering flexibility when designing a heating solution for specific project requirements.
 
The cable's flexible construction supports installation on external pipe surfaces. DEVImulti™ PVC is available in three resistance variants to accommodate different system designs.
 
The product is not approved for applications involving direct contact with water intended for human consumption.
 
DEVImulti™ PVC can be configured for project-specific requirements, including supply voltage, heating output, heating cable length, and cold lead length.
DEVImulti™ PVC

Benefits

  • Supports installation on long pipe runs
  • Multiple output options from a single cable design
  • Adaptable to different project requirements
  • Suitable for a range of outdoor frost protection applications

Specification

Operation voltage, max.

Uo/U = 300/500 V~

Construction

4-conductor, round

Max. permissible use temperature, powered

70 °C

Max. permissible use temperature, unpowered

90 °C

Cable dimensions, max.

Ø 8 mm

Deformation strength, min.

600 N

Pulling strength, min

120 N

Conductor insulation

FEP

Filler sheath

PVC

Outer sheath:
DEVImultiTM PVC

PVC, red

Screen

1 mm2 (16 x 0,286 mm)

Min. installation temperature

0 °C

Bending Ø, min.

6 x cable diameter

IP Class

IPX7

Compliance

Standard compliance: 

IEC 60800:1992

EN 50581:2012

Compliance

Product variants

Choose a product variant to go for product page on Danfoss Store, where you can find more details and documents

Item no.

Resistance

Conductor Ø

Order length

89999140

4 x 2,5 Ohm/m (Сonstantan wire)

0,96 mm

1000-1200 m
(+/- 2%)

89999142

4 x 0,220 Ohm/m (Brass wire)

0,771 mm

89999144

4 x 0,027 Ohm/m (Copper wire)

1,02 mm

Documents