Radiator ERB

Tubular air Heater type D-8500
finds use in heating rooms and other industrial areas, such as storage areas for accumulators, paints, fuels, chemical materials, pumping stations, power stations, pharmacies and others.
They are also used in distributor, to prevent condensation in Control and instrument panels.

Construction:
The steel pipe is welded to the junction box. The pipe is equipped with rolled steel ribs, which guarantees the highest efficiency of heat transfer. The heating element consists of ceramic parts in which the resistance wire is located. The power density (W / cm2) is determined to prevent the surface temperature during standard operation never to exceed maximum allowed temperature given by the temperature class of the device.

Construction is equipped with two supports with wall or floor mounting holes. It is also equipped with a distribution box EEx d IIC, which is equipped with a hole for M20 x 1.5 cable gland.

Note:

The ERB Heater should be installed horizontally and must not be covered during heating. A free space of 90 cm should be provided above the Heater. Maximum ambient temperature: 40°C.
Tubular air Heater EBR can be controlled by an exTHERM type ambient thermostat.

 
 Type D-8500 EEx de II C T4-T3, Terminal box IP65
 Type  Overall length  Power output T4  Power output T3  Type Overall length Power output T4  Power output T3
 ERB-3  450mm  140W  250W  ERB-17  1850mm  790W  1360W
 ERB-4  550mm  180W  325W  ERB-18  1950mm  840W  1440W
 ERB-5*  650mm  230W  400W  ERB-19*  2050mm  880W  1520W
 ERB-6  750mm  280W  450W  ERB-20  2150mm  930W  1600W
 ERB-7*  850mm  320W  500W  ERB-21  2250mm  980W  1680W
 ERB-8  950mm  370W  600W  ERB-22  2350mm  1020W  1760W
 ERB-9  1050mm  420W  700W  ERB-23  2450mm  1070W  1840W
 ERB-10*  1150mm  460W  750W  ERB-24  2550mm  1120W  1920W
 ERB-11  1250mm  510W  800W  ERB-25*  2650mm  1160W  2000W
 ERB-12  1350mm  560W  900W  ERB-26  2750mm  1210W  2080W
 ERB-13*  1450mm  600W  1000W  ERB-27  2850mm  1260W  2160W
 ERB-14  1550mm  650W  1100W  ERB-28  2950mm  1300W  2240W
 ERB-15  1650mm  700W  1200W  ERB-29  3050mm  1350W  2320W
 ERB-16  1750mm  740W  1280W  ERB-30  3150mm  1400W  2400W

* standard variants

 


Technical data

Basic overview

  • Available power output 140W-2400W
  • Explosion protection Ex II 2G Ex db IIC T3/T4 Gb; Ex II 2D Ex tb IIIC T200°C/T135°C Db
  • Nominal voltage 230VAC - other upon request
  • Temperature class T4; T3
  • Zone 1, 2 and 21, 22
  • Ingress protection IP66
  • Ambient temperature -30°C up to +40°C
Files to download

Certificates

ERB ATEX
ERB ATEX
pdf 735 KB Download

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