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Figure 4: Connection of the Teta MOD F module
4.7
Cables for the system connections
Figure 5: Interconnections within the Teta Gas system
When no information about cable types to be used for interconnections is provided in the engineering
documentation please follow the specification in the table below.
Cable No.
(see Figure 5)
Recommended
cable type
Insulation
strength
Example of
the cable type
Additional remarks
1
Two-core cable
> 100 V
YDY 2x2.5
See details in Section 4.8
2
-
> 100 V
No specific requirements, however consumption of
electric current by the device must be taken into
account
3
Two-core cable
> 100 V
YDY 2x1
The maximum total length of cable branches must be
less than 100 m
4
Three-core cable > 100 V
YDY 3x1
The maximum distance between neighbouring
detectors must be 1.5 m
5
Two-core cable
> 100 V
YDY 2x1.5
The cable cross-section and length must be selected
accordingly so that the voltage drop is
10%
Three-core cable
> 300 V
YDY 3x1.5
1 For the power voltage of 24 V.
2 For the power voltage of 230 V.
s. 12|19
User Manual: POD-047-ENG R03
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Summary of Contents for Teta Gas
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