| range |
ComPact
|
|
|---|---|---|
| range of product |
ComPact NSX400…630
|
|
| product or component type |
Trip unit
|
|
| trip unit name |
Micrologic 2.3
|
|
| trip unit technology |
Electronic
|
|
| range compatibility |
ComPact NSX400
ComPact NSX630 |
|
| device application |
Distribution
|
|
| Number of poles |
4P
|
|
| protected poles description |
3t + N/2
3t 4t |
|
| neutral position |
Left
|
|
| trip unit protection functions |
LSoI
|
|
| protection type |
L : for overload protection (long time)
So : for short time short-circuit protection with fixed delay I : for instantaneous short-circuit protection |
|
| Trip unit rated current |
400 A at 40 °C
|
|
| [Ue] rated operational voltage |
690 V AC 50/60 Hz
|
|
| network type |
AC
|
|
| network frequency |
50/60 Hz
|
| 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 |
Fixed
|
|
| [tr] long-time protection delay adjustment range |
11Â s at 7.2 x Ir
16Â s at 6 x Ir 400Â s at 1.5 x Ir |
|
| 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 |
Fixed
|
|
| [tsd] Short-time protection delay adjustment range |
0.02Â s
|
|
| Instantaneous protection pick-up adjustment type Ii |
Fixed
|
|
| [Ii] instantaneous protection pick-up adjustment range |
4800 A
|
|
| earth-leakage protection |
Without
|
|
| Neutral protection settings |
0.5 x Ir (3t + N/2)
1 x Ir (4t) No protection (3t) |
|
| local signalling |
Flashing LED (green) for ready to operate
LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload |
| standards |
EN/IEC 60947-2
UL 508 |
|
|---|---|---|
| product certifications |
CCC
Marine EAC |
|
| ambient air temperature for operation |
-25…70 °C
|
|
| ambient air temperature for storage |
-50…85 °C
|
| Unit Type of Package 1 |
PCE
|
|
|---|---|---|
| Number of Units in Package 1 |
1
|
|
| Package 1 Weight |
1.783Â kg
|
|
| Package 1 Height |
13.5Â cm
|
|
| Package 1 width |
17.5Â cm
|
|
| Package 1 Length |
22Â cm
|
|
| Unit Type of Package 2 |
P06
|
|
| Number of Units in Package 2 |
40
|
|
| Package 2 Weight |
82.884Â kg
|
|
| Package 2 Height |
80Â cm
|
|
| Package 2 width |
80Â cm
|
|
| Package 2 Length |
60Â cm
|
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