Installation and operating manual - TUM5134
TEF 1058 Heat Trace Thermostat
Special conditions for safe use
DANGER
Special conditions for safe use are critical conditions to maintain the explosion protection of the equipment.
These shall be adhered to in all cases and under all circumstances.
•
Follow this manual for installation and maintenance.
•
Only qualified personnel are allowed to perform installation and maintenance tasks to this equipment.
•
The junction box is equipped for termination of heat tracing and is ready for installation when leaving the
production facilities of R. Stahl Tranberg AS.
•
Changes made to the product which do not confirm to the approvals of this equipment, is a safety
violation. The manufacturer is under no circumstances responsible for personal injuries, death or any
other damage caused by such activities.
•
Any damage done to the equipment during transportation is not the responsibility of R. Stahl Tranberg
AS.
•
If the content is not complete, file a claim to the producer immediately.
Technical data
Property
Value
Value
Explosion protection
Ex d e IIC Gb
T6 / T5 / T4
Ex eb IIC
Ex e mb IIC Gb
Tamb:
-50°C …+50°C (Silicone)
-20°C…+40°C
Nominal voltage
230 VAC
Main switching capacity:
16 (2.5)A PF=1(0.6) (N/C contact) 6.3 (2.5)A PF=1(0.6) (N/O contact)
Ingress protection
IP66 / IP67*
* IP67 without drain plug
Max. cable diameter
6 mm
2
Housing material
Acid proof stainless steel
Product description
TEF 1058 thermostat is according to NORSOK requirements and is used for a various range of applications such
as hazardous areas, chemical and petrochemical industries, industrial plants (for frost protection or temperature
maintenance).
Transport and storage
•
Transport and store the equipment only in the original packaging
•
Store the equipment in a dry and vibration free place
•
Do not drop!
