Presentation
PacT Series Master Range
Future-proof your installation with Schneider Electric’s low-voltage and medium-voltage PacT Series. Built on legendary Schneider Electric innovation, the PacT Series comprises world-class circuit breakers, switches, residual current devices and fuses, for all standard and specific applications. Experience robust performance with PacT Series within the EcoStruxure-ready switchgear, from 16 to 6300 A in low-voltage and up to 40.5 kV in medium-voltage.Introduction
ComPacT NS630–3200 circuit breakers are equipped with a MicroLogic trip unit designed to help protect power circuits and connected loads.
X : Type of protection
-
2 : for basic protection
-
5 : for selective selection
-
6 : for selective + ground-fault protection
-
7 : for selective + earth-leakage protection
Y : Version number
Identification of the trip unit generation (0 is the first generation.)
Z : Type of measurement
-
A : Ammeter
-
E : Energy meter
-
P : Power meter
-
No indication : No measurements
Range of MicroLogic P Trip Units
The functions provided by MicroLogic 5.0 P, 6.0 P and 7.0 P trip units optimize continuity of service and power management in your installation
The MicroLogic P trip units offer current, voltage, frequency, power and energy measurements.
The following table indicates the standard functions available on ComPacT NS circuit breakers with MicroLogic P trip units:
| MicroLogic trip unit | 5.0 P | 6.0 P | 7.0 P | |
|---|---|---|---|---|
| Standard protection functions | Long-time overcurrent protection (L) |
✔ |
✔ |
✔ |
| Short-time overcurrent protection (S) |
✔ |
✔ |
✔ |
|
| Instantaneous overcurrent protection (I) |
✔ |
✔ |
✔ |
|
| Ground-fault protection (G) |
– |
✔ |
– |
|
| Earth-leakage protection (E) |
– |
– |
✔ |
|
| Neutral protection on 4P circuit breaker |
✔ |
✔ |
✔ |
|
| Overload LED |
✔ |
✔ |
✔ |
|
| Trip cause indicators |
✔ |
✔ |
✔ |
|
| Additional protection functions | Current unbalance |
✔ |
✔ |
✔ |
| Voltage unbalance |
✔ |
✔ |
✔ |
|
| Undervoltage protection |
✔ |
✔ |
✔ |
|
| Overvoltage protection |
✔ |
✔ |
✔ |
|
| Reverse active power protection |
✔ |
✔ |
✔ |
|
| Underfrequency protection |
✔ |
✔ |
✔ |
|
| Overfrequency protection |
✔ |
✔ |
✔ |
|
| Additional control functions | Load shedding and reconnection |
✔ |
✔ |
✔ |