Installation guide
A-12
Functions
and characteristics
Range Compact
Types of devices NS100 to NS250 NS400 to NS630
Types of circuit breakers N / H / L N / H / L
Switch-disconnector version NA NA
Mixing possibilities all devices all devices
NS
100 to NS250 NS100 to NS630
N/H/L/NA N/H/L/NA
xed or plug-in xed or plug-in
Electrical characteristics
Rating 1
5 to 250 A 15 to 630 A
Insulating voltage Ui (V AC) 750 750
Positive break indication b b
Number of poles
(N and R devices must have the same number of poles)
3, 4
Electrical durability See page A-
14
Operating temperature –25 °C to +70 °C (50 °C for 440 V - 60 Hz)
Control characteristics
Control voltage AC 48 to 415 V - 50/60 Hz
440 V - 60 Hz
DC 24-250 V
Maximum consumption AC 500 VA 500 VA
DC 500 W 500 W
Minimum switching time 800 ms 800 ms
Interlocking
Mechanical (see page A-
10)
Electrical by diagram (without IVE) b b
with IVE unit b b
auxiliary contacts used by circuit breaker 1 OF + 1 SDE 1 OF + 1 SDE
Protection and measurement
Overload protection long time b b
Short-circuit protection short time b b
instantaneous b b
Earth-fault protection b
Zone selective interlocking (ZSI) b
Earth-leakage protection by Vigi module b b
by control unit
by add-on Vigirex relay b b
Current measurements
Voltage, frequency, power measurements, etc.
Indication and control auxiliaries
Available auxiliary indication contacts OF + SD (+ SDV) 2 OF + SD (+ SDV)
Voltage releases MX shunt b b
MN undervoltage b b
Voltage presence indicator b b
Voltage transformer b b
Ammeter module b b
Insulation monitoring module b b
Source-changeover controller
With permanent replacement source BA controllerb
With standby generator set UA controllerb
Remote communication via bus
Device status indications b b
Device remote control
Transmission of settings
Indication and identication of protection status and alarms
Transmission of measurements
Installation and connection
Fixed front connected
Fixed rear connected (long rear connections)b (long rear connections)b
Withdrawable, plug-in or drawout (plug-in on base)b (plug-in on base)b
Installation and connection accessories
Downstream coupling accessory b b
Bare-cable connectors b b
Terminal extensions b b
Terminal shields and inter-phase barriers b
Locking by padlock b b
by keylock b b
Front panel escutcheons b b
Remote-operated
source-changeover systems0
General characteristics
Masterpact
NS630b to NS1600 NT06 to 16 NW08 to 63
N / H / L N1 / H1 / H2 / H3 / L1 N1 / H1 / H2 / H3 / L1
NA NA / HA / HF NA / HA / HF
all devices all mixing possibilities all mixing possibilities
NS630b
to 1600 (xed, drawout or xed + drawout) (xed, drawout or xed + drawout)
N/H/L/NA N1/H1/H2/H3/L1/NA/HA/HF N1/H1/H2/H3/L1/NA/HA/HF
xed or plug-in
2
50 to 1600 A 600 to 1600 A 800 to 6300 A
750 1
000 1000
b b
3, 4
See page A-
14
–25 °C to +70 °C (50 °C for 440 V - 60 Hz)
48 to 415 V - 50/60 Hz
440 V - 60 Hz
24-250 V
180 VA 180 VA 180 VA
1
80 W 180 W 180 W
800 ms 800 ms 800 ms
b b b
b only with UA or BA only with UA or BA
1 OF + 1 CE (+ SDE) 1 OF + 1 CE + 1 PF 1 OF + 1 CE + 1 PF
b b b
b b b
b b b
b b b
b b b
b b b
b b b
b b b
b b
2 OF + SD 2 OF + SD 2 OF + SD
b b b
b b b
b b
b b
b b
b b
BA controllerb
UA controllerb
b b b
b b b
b b b
b b b
(vertical or horizontal)b (vertical or horizontal)b (vertical or horizontal)b
(drawout)b (drawout)b (drawout)b
b
b
b b b
b b b
b b b
Livre 1.indb 12 08/10/2008 18:38:55