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– maximum Withstand Temperature is the max. withstand temperature
of the heating cable and the hot-cold joint used, it may also be limited
by the hazardous area approval
– max. sheath Temperature is the max. sheath temperature of the MI
heating cable based on the application design data
– sheath reference Temperature is the reference temperature, which
the "max. sheath temperature" calculated in the design of the system
is based upon, (also see "Design Method")
– power output refers to the expected power of the heating unit at the
specified voltage/configuration. It is based on the desired maintain
temperature and may be significantly lower than during start-up
phase, in particular for heating cables using conductors with a high
temperature coefficient (e.g. copper conductor). Refer to the design
information for proper saying of the circuit breaker and power supply.
The design calculation must always be in compliance with the
application design and the ambient parameters.
figure 25: Typical mi identification tag (non-hazardous areas)
MI Unit Reference: B/HSQ1M2500/11.5M/1840/230/0.5M/SC1H2.5/LW/M20/ORD
Heating Cable Ref.:
Year of Manufacture:
Grade:
Nom. Power Output at 230 V: 1840 W @ Maintain Temperature
Order No:
Batch number:
Follow installation and operating instructions.
30
HSQ1M2500
2006
(high)
451286
XXXXXX
THIS TAG MUST NOT BE REMOVED
Element Length:
Circuit Length (if different):
Customer Order No:
Circuit Reference:
11.5 m
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