Main
product range
ComPacT NSX400...630 new generation
Range
New generation ComPacT
type of product or equipment
Trigger
trigger protection functions
LSIR
circuit breaker installation mode
Fixed
neutral pole position
Left
trigger name
Micrologic 7.3 E
type of trigger
Electronic
protected poles
3d + N/2
4d
3D + OSN
3d
Complementary
specific differential protection mode
Off using the rotary switch IΔn
[ue] rated operational voltage
440 V AC 50/60 Hz
application
Distribution
range compatibility
ComPacT next generation NSX630
short-time protection threshold setting range [isd]
1.5...10 x Ir
differential protection sensitivity setting range [iОґn]
0,3 A
0,5 A
1 A
3 A
5 A
10 A
trigger caliber
570 A at 40 °C
tsd short time protection time delay setting
Adjustable
setting the differential protection time delay δt
Adjustable
type of measurement
energy meter
differential protection time delay setting range [Δt]
0 ms
60 ms
150 ms
500 ms
1 s
Data recording
Protection and alarm parameters
Energy measurement
Current and power demand Power
supply quality
Earth leakage conduit
Stamping time histories and event tables
Instantaneous and demand
values Maximum/minimum meters Maintenance
indicators
Test report
iδn differential protection sensitivity adjustment
Adjustable
network frequency
50/60 Hz
thermal memory
20 minutes before and after triggering
Local signalling
for ready to operate Flashing LED (green)
for overload 105% Ir LED (red)
for overload 90% Ir LED (orange)
long time protection time delay setting range [tr]
15…400 s at 1.5 x Jump
0.35…11 s at 7.2 x Jump
0.5…16 s at 6 x Jump
short time protection time delay setting range [tsd]
0…0,4 s
setting range of the long-time protection threshold [ir] (thermal protection)
250...570 A
instantaneous protection threshold setting range [ii] (short-circuit protection)
1,5…11 x In
neutral protection setting
0,5 x Ir (3d + N/2)
1 x Ir (4d)
1,6 x Ir (3D + OSN)
Aucune protection (3d)
Network type
Class A
differential protection
Integrated
tr long time protection time delay setting
Adjustable
instantaneous protection sensor setting ii (short circuit protection)
Adjustable
ir long time protection sensor setting (thermal protection)
Adjustable 9 positions
type of display
LCD display
kind of protection
L: for overload protection (long delay)
S: for short delay protection
I: for instantaneous protection against short-circuit
R: for differential protection
zsi logic selective latch area
Without
Poles description
4P
Environment
degree of pollution
3 conforming to IEC 60947-1
ip degree of protection
IP40 conforming to CEI 60529
class of protection against electric shock
Class II
operating ambient temperature
-25…70 °C
standards
EN/CEI 60947-2
storage room temperature
-40…85 °C