Trip unit MicroLogic 5.3E, ComPacT NSX400/630, 4 poles, electronic basic protections, energy meter, 400A rating
Main
range
ComPacT new generation
range of product
ComPacT NSX400...630 new generation
product or component type
Trip unit
trip unit name
Micrologic 5.3 E
trip unit technology
Electronic
range compatibility
ComPacT new generation NSX400
ComPacT new generation NSX630
device application
Distribution
poles description
4P
protected poles description
3D + N/2
4D
3D + OSN
3D
neutral position
Left
trip unit protection functions
LSI
protection type
L : for overload protection (long time)
S : for short time short-circuit protection
I : for instantaneous short-circuit protection
Trip unit rating
400 A at 40 °C
[Ue] rated operational voltage
690 V AC 50/60 Hz
network type
AC
network frequency
50/60 Hz
Circuit breaker mounting mode
Fixed
Complementary
Long-time pick-up adjustment type Ir (thermal protection)
Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range
160...400 A
Long-time protection delay adjustment type tr
Adjustable
[tr] long-time protection delay adjustment range
15…400 s at 1.5 x Ir
0.35…11 s at 7.2 x Ir
0.5…16 s at 6 x Ir
Neutral protection settings
0.5 x Ir (3D + N/2)
1 x Ir (4D)
1.6 x Ir (3D + OSN)
No protection (3D)
thermal memory
20 minutes before and after tripping
Short-time protection pick-up adjustment type Isd
Adjustable 9 settings
[Isd] Short-time protection pick-up adjustment range
1.5...10 x Ir
Short-time protection delay adjustment type tsd
Adjustable
[tsd] Short-time protection delay adjustment range
0…0.4 s I²t=off
0.1…0.4 s I²t=on
Instantaneous protection pick-up adjustment type Ii
Adjustable
[Ii] instantaneous protection pick-up adjustment range
1.5...12 x In
earth-leakage protection
Without
zone selective interlocking ZSI
With
local signalling
Flashing LED (green) for ready to operate
LED 105 % Ir (red) for overload
LED 90 % Ir (orange) for overload
display type
LCD display
type of measurement
Energy meter
communication of data
Energy metering
Protection and alarm settings
Time-stamped histories and event tables
Instantaneous and demand values
Maintenance indicators
Demand current and power
Power quality
Maximeters/minimeters
electrical data recording
Maintenance indicators
Environment
standards
EN/IEC 60947-2
electrical shock protection class
Class II
pollution degree
3 conforming to IEC 60947-1
IP degree of protection
IP40 conforming to IEC 60529
ambient air temperature for operation
-25…70 °C
ambient air temperature for storage
-40…85 °C
Packing Units
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Weight
1.834 kg
Package 1 Height
13.8 cm
Package 1 width
17.6 cm
Package 1 Length
21.6 cm
Unit Type of Package 2
S03
Number of Units in Package 2
4
Package 2 Weight
7.901 kg
Package 2 Height
30.0 cm
Package 2 width
30.0 cm
Package 2 Length
40.0 cm
Package 3 Height
30 cm
Main
range
ComPacT new generation
range of product
ComPacT NSX400...630 new generation
product or component type
Trip unit
trip unit name
Micrologic 5.3 E
trip unit technology
Electronic
range compatibility
ComPacT new generation NSX400
ComPacT new generation NSX630
device application
Distribution
poles description
4P
protected poles description
3D + N/2
4D
3D + OSN
3D
neutral position
Left
trip unit protection functions
LSI
protection type
L : for overload protection (long time)
S : for short time short-circuit protection
I : for instantaneous short-circuit protection
Trip unit rating
400 A at 40 °C
[Ue] rated operational voltage
690 V AC 50/60 Hz
network type
AC
network frequency
50/60 Hz
Circuit breaker mounting mode
Fixed
Complementary
Long-time pick-up adjustment type Ir (thermal protection)
Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range
160...400 A
Long-time protection delay adjustment type tr
Adjustable
[tr] long-time protection delay adjustment range
15…400 s at 1.5 x Ir
0.35…11 s at 7.2 x Ir
0.5…16 s at 6 x Ir
Neutral protection settings
0.5 x Ir (3D + N/2)
1 x Ir (4D)
1.6 x Ir (3D + OSN)
No protection (3D)
thermal memory
20 minutes before and after tripping
Short-time protection pick-up adjustment type Isd
Adjustable 9 settings
[Isd] Short-time protection pick-up adjustment range
1.5...10 x Ir
Short-time protection delay adjustment type tsd
Adjustable
[tsd] Short-time protection delay adjustment range
0…0.4 s I²t=off
0.1…0.4 s I²t=on
Instantaneous protection pick-up adjustment type Ii
Adjustable
[Ii] instantaneous protection pick-up adjustment range
