ComAp InteliATS NT STD

InteliATS
NT
STD, SW version 2.0, ©ComAp – June 2010 33
IA-NT- STD-2.0-Reference Guide.pdf
Three phase applications
Voltage measurement
G
GENERATOR MAINS
L3L2L1N
L1
L2
L3
N
L3L2L1N
G
GENERATOR MAINS
L3L2L1N
L1
L2
L3
L3L2L1N
NOTE:
No separation transformers for three wires voltage connection (without N) are needed.
Switchboard lighting strikes protection according standard regulation is expected!!!
Single phase applications
There is not a separate archive file for single-phase applications. Use standard ail archives.
Recommended wirings
Generator (and mains) single-phase voltage has to be connected to all three-voltage terminals L1, L2
and L3.
Voltage measurement
G
GENERATOR MAINS
L3L2L1N
L
N
L3L2L1N
NOTE:
Switchboard lighting strikes protection according standard regulation is expected!!!