Accessories
14.2 Accessories for 3UG4 monitoring relays
3UG4 / 3RR2 monitoring relays
Manual, 02/2013, NEB927043002000/RS-AA/002
325
The internal transformer diameter must be at minimum twice the size of the power cable
bundle diameter.
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/
D
1
/
/
/
1
/
E
∅ a ≥ 2 x ∅ b
