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New breaking capacities
New performance levels for Compact NSX
improve application targeting:
>
36-50 kA – standard applications
(industrial plants, buildings and hospitals),
>
70-100 kA – high performance
at controlled cost,
>
150 kA – demanding applications (maritime).
Enhanced protection
for motors
Compact NSX meets the requirements of IEC
60947-4-1 standards for protection of motors:
>
well adapted to motor-starting solutions
up to 315 kW at 400 V, providing protection
against short circuits, overloads, phase
unbalance and loss,
>
also enables set-up of additional protection
systems for starting and braking with the motor
running, reverse braking, jogging or reversing
in complete safety,
>
add a Schneider Electric contactor;
Compact NSX complies with the requirements
of so-called type 2 coordination.
Reduced installation costs
Optimising installations allows for achieving
up to 30% savings:
>
considerable savings at the time of installation,
thanks to total discrimination with miniature
circuit breakers,
>
smaller devices, more economic switchboards
mean best overall installation cost,
without overcalibration.
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speed
and accuracy.
Greater reliability and better
discrimination
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The trip units are now true
circuit breaker control
systems.
5
NS400
NSX250
NS160
(100 A)
NSX100
Multi 9
Breaking performance at 415 V
NSX 100 NSX 160 NSX 250 NSX 400 NSX 630
L
150kA
S
100kA
H
70kA
N
50kA
F
36kA