Operation and Installation Manual PBTC-200-E
21-54C3-7D0001/A
05/2023-EHT-441168
Notice:
Technical data subject to change without notice.
No claims for damage arising from alternations, errors or misprints shall be allowed.
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2.4
Personal Qualification
The junction box with thermostat module may only be handled by qualified personnel in all phases of its life.
The junction box with thermostat module may only be transported by instructed and qualified personnel with special knowledge of
transport.
The system design, installation/assembly, commissioning, operation, maintenance, decommissioning and re-commissioning of the
junction box with thermostat module may only be carried out by trained, instructed and qualified personnel with specific expertise in
the electrical engineering.
Disposal of the junction box with thermostat module may only be carried out by trained, instructed and qualified personnel wi th
specialist knowledge of disposal.
For system planning, installation/assembly, commissioning, operation and maintenance/servicing, the requirements for personnel
qualification according to DIN/EN 60079-14 must also be observed.
3
Performance Description
The junction box with thermostat module is intended for use in trace heating systems in hazardous areas. The operation together with
a Resistance Temperature Device Pt100 and BARTEC heating cables of the type PSB, MSB, HSB+ or HTSB is certified.
The thermostat module is a temperature controller type ETM-25Ex-C and meets the requirements of IEEE/IEC/EN 60079-30-1.
The LED status display shows the current operating status of the device by means of color and flash codes. The connection of the
Resistance Temperature Device Pt100 is intrinsically safe. The temperature setpoint is set by means of 3 rotary coding switches.