
28
Function Description
EPSITRON®
787-1675 Switched-Mode Power Supply with Integrated UPS Charger and Controller
Manual
Version 1.0.0
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6
Function Description
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6.1
Tripping of Circuit Breakers
Table 18: Tripping of circuit breakers
Cross Section
Length
Fuse
W 2 W 3 W 4 W 6 W 10 C 2 C 4 C 6 C 10
0.75 mm
2
/
AWG 18
40 m
20 m
x
x
x
x
1.5 mm
2
/
AWG 16
40 m
x
x
x
x
20 m
x
x
x
x
x
x
2.5 mm
2
/
AWG 14
40 m
x
x
x
x
x
x
20 m
x
x
x
x
x
x
Rapid magnetic trip is possible only up to the B4 characteristic.
An appropriate circuit breaker must be selected.
The line lengths listed here have been established through experiments at approx.
25 °C and serve as reference values to determine appropriate circuit breakers for
the DC side. Always check in advance whether the given information also applies
to your conditions!
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