DYNTEST ControlBox OEM

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RegFire®

DYNtestSystems for Emission

Control and Monitoring

RegFire® – DPF Regeneration

Retrofit Fuel Burner

CPK Automotive GmbH & Co. KGGildenstraße 4 cD - 48157 MuensterPhone: +49 251 777 969 0Fax: +49 251 777 969 50info@cpk - automotive.com

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The preset RegFire® parameters guarantee du-rability, stability and a safe operation. During ve-hicle testing the system was operated for more

RegFire®: Installed in test vehicle

than 500 regeneration cycles which correspond to more than 4000 operating hours.

Validation

RegFire® – DPF RegenerationRetrofit Fuel Burner

RegFire`s® closed loop control provides the right heating power depending on the temperature sensor located upstream the exhaust aftertreat-ment system (EAS). The compact straight dual wall design avoids heat losses and requires mini-mum installation space.RegFire® is easy to use: Whenever it fits in the working process, the user puts the engine into idle mode and starts RegFire® manually — for ex-

In many applications with difficult operating condi-tions the exhaust gas temperatures are not suf-ficient to run exhaust aftertreatment systems like Diesel Particulate Filters (DPF) or Selective Cataly-tic Reduction (SCR) effectively. A simple burner is often capable to increase the exhaust temperature and make the aftertreatment systems work in the effective temperature range. DYNTEST RegFire® has

ample, once a day, every eight hours, at the end of a working shift — or simply when the DYNTEST

system requests to do so. After an applicable time — depending on the dimension of the EAS — the system stops automatically. It is suitable for all low temperature applications. The module is compatible with the established DYNTEST product portfolio.

been developed for these applications. The retro-fit diesel burner is designed for the regeneration of DPF under idling conditions. Also SCR systems can be kept at temperature during idle mode. The thermal power of the RegFire® module is about 15 kW. It is suitable for engines up to approximately 100 kW.

TARGET AND BOUNDARY CONDITIONS

Setup and functions The RegFire® burner system consists of:

burner unit with electronically controlled vaporizer and a special long life glow plug

dosing pump for diesel

air pump for purging and vaporizing

two temperature sensors for process monitoring and control

DYNTEST ControlBox OEM, CPK`s new platform for controls and datalogging.

Advantages at a glance: Reliable and safe operation

Prompt and effective temperature management

Compact and robust design

Trusted components

Highly cost-efficient as a module of the DYNTEST system

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Temperature Ambient temperature: –40 ... +85° C Power supply 9 ... 32 V DC

Protection grade IP67Dimensions 180 x 111 x 40 mmEMV E1 certificate available shortly

ControlBox OEM

Technical Data

Regeneration Operating temp.: 400-600 °C

Versions: 12V; 24V

Power: ca. 15 kW;

Air consumption: max. 15 lN/min;

Electrical power consumption: max. 450 W;

Dimensions:

- Tube diameter: 101 mm

- Length: 300 mm

Weight: appr. 4,7 kg

Typical operating time: appr. 15 min. every 8h

Temperature sensors: 2

Fuel: Diesel EN 590

Time to max. temp.: 30s (from dosing fuel till

600°C flame temperature)

Total time from Start: < 2 min (depending on

individual settings)

max. engine power: 100 kW

PID-controlled fuel pumpBurner module maintenance free

RegFire®

RegFire`s® key features at a glance: Manual start

Regeneration at idle speed

Regeneration stops automatically

Integrated diagnosis

Customized settings (optional)

Components overview / circuit diagram

Configurator for customized settings

The C ontr olB ox - the key compo-

in the DYNTEST Sys-