Main
product range
ComPacT NSX100...250 new generation
Range
New generation ComPacT
type of product or equipment
Trigger
trigger protection functions
LSI
circuit breaker installation mode
Fixed
neutral pole position
Left
trigger name
Micrologic 5.2 E
type of trigger
Electronic
protected poles
3d + N/2
4d
3D + OSN
3d
Complementary
[ue] rated operational voltage
690 V AC 50/60 Hz
application
Distribution
electrical data logging
Maintenance indicators
range compatibility
ComPacT next generation NSX250
short-time protection threshold setting range [isd]
1.5...10 x Ir
trigger caliber
250 A at 40 °C
tsd short time protection time delay setting
Adjustable
setting the differential protection time delay δt
Adjustable 9 positions
type of measurement
energy meter
Data recording
Energy measurement
Protection and alarm parameters
Stamping time histories and event tables
Instantaneous and demand values
Maintenance indicators
Current and power demand Power
supply quality
Maximeters/minimeters
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 I²t=off
0,1…0,4 s I²t=on
setting range of the long-time protection threshold [ir] (thermal protection)
100...250 A
instantaneous protection threshold setting range [ii] (short-circuit protection)
1,5…12 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
THAT
differential protection
Without
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
zsi logic selective latch area
With
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
standards
EN/CEI 60947-2
operating ambient air temperature
-25…70 °C
storage room temperature
-40…85 °C