5.
Model L3447
A pparatus Emax DC
S cale
d°c.
86/108
..15. For the installation and
operation the PR021/K accessory, refer the specific user manual.2. 1SDH000635R0002
Page No..2 Important note
The unit must connected the PR122/DC PR123/DC means internal busbar with shielded, corded two-wire cable
A
(see note par.1 PR021/K unit menu table
Protection Parameter Function Values Notes
P t
A /K
R 8
S tio e
L rm
L g
S g
L rip
S rip
G rip
I ip
A trip
C .10 0.
The shield must earthed both the circuit-breaker side and the PR021/K side.2) more than long.1.n°.0 lib tiv tin t
N lly lly )
L ith tiv it
s itc .3
D . 11.1.
A ific tio it
15.5
