Main
product range
ComPacT NSX400...630 new generation
Range
New generation ComPacT
type of product or equipment
Trigger
trigger protection functions
LSIG
circuit breaker installation mode
Fixed
trigger name
Micrologic 6.3 E-M
type of trigger
Electronic
protected poles
3d
Complementary
motor trip class
30
10
20
5
[ue] rated operational voltage
690 V AC 50/60 Hz
application
Engine
electrical data logging
Maintenance indicators
range compatibility
Next generation ComPacT
NSX400 Next generation ComPacT NSX630
short-time protection threshold setting range [isd]
5...13 x And
trigger caliber
320 A at 65 °C
earth protection time delay setting range [tg]
0…0,4 s
earth fault protection threshold setting range [ig]
0.2 to 1 x inch
Ig activation on/off
tsd short time protection time delay setting
Fixed
additional engine protection
Extended starting time
Current imbalance
Incomplete load Stalled
rotor
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
forready for operation LED flashing (green)
fortemperature higher than the set value LED 95% Ith (red)
setting the earth fault protection time delay tg
Adjustable
long time protection time delay setting range [tr]
120 s at 1.5 x Irfor type 5
6.5 s at 6 x Irfor type 5
5 s at 7.2 x Irfor type 5
240 s at 1.5 x Irfor type 10
13.5 s at 6 x Irfor type 10
10 s at 7.2 x Irfor type 10
480 s at 1.5 x Irfor type 20
26 s at 6 x Irfor type 20
20 s at 7.2 x Irfor type 20
720 s at 1.5 x Irfor type 30
38 s at 6 x Irfor type 30
30 s at 7.2 x Irfor type 30
setting range of the long-time protection threshold [ir] (thermal protection)
160...320 A
instantaneous protection threshold setting range [ii] (short-circuit protection)
4800 A
ig earth fault protection sensor setting
Adjustable
Network type
THAT
differential protection
Without
tr long time protection time delay setting
Adjustable
instantaneous protection sensor setting ii (short circuit protection)
Fixed
ir long time protection sensor setting (thermal protection)
Adjustable
type of display
LCD display
kind of protection
L: for overload protection (long delay)
S: for short delay protection with fixed delay
I: for instantaneous short-circuit
protection G: for short-circuit to ground protection
zsi logic selective latch area
With
Poles description
3P
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