Configure ERMS System
The ERMS protection settings can be configured through the MTZ smart device app or through EcoStruxure Power Commission software.
Factory Default Settings for ERMS Protections Settings
|
Micrologic X Type |
Description |
Setting |
Unit |
Setting Range |
Factory Setting |
|---|---|---|---|---|---|
|
Micrologic 2.0 X, 3.0X, 5.0 X, 6.0 X, 7.0 X |
Long Time Pickup |
Ir |
A |
0.4–1 x In |
1 x In |
|
Long Time Delay |
tr |
s |
0.5–24 |
0.5 |
|
|
Micrologic 5.0 X, 6.0 X, 7.0 X |
Short Time Pickup |
Isd |
A |
1.5–10 x Ir |
1.5 x Ir |
|
Short Time Delay |
tsd |
s |
0–0.4 |
0 |
|
|
Micrologic 2.0 X |
Short Time Pickup |
Isd |
A |
1.5–10 x Ir |
1.5 x Ir |
|
Micrologic 3.0X |
Instantaneous Pickup |
Ii |
A |
1.5–12 x In |
1.5 x In |
|
Ii tripping mode |
— |
Standard/Fast |
Fast |
||
|
Micrologic 5.0 X, 6.0 X, 7.0 X |
Instantaneous Pickup |
Ii mode |
— |
ON/OFF |
ON |
|
Ii tripping mode |
— |
Standard/Fast |
Fast |
||
|
Ii |
A |
2.0–15 x In |
2.0 x In |
||
|
Micrologic 6.0 X IEC Standard |
Ig Mode |
— |
— |
ON/OFF |
ON |
|
Ground Fault Pickup |
Ig* |
A |
0.2–1 x In |
0.2 x In |
|
|
Ground Fault Delay |
tg |
s |
0–0.4 |
0 |
|
|
Micrologic 6.0 X UL Standard |
Ground Fault Pickup |
Ig for In ≤ 1200 A* |
A |
0.2–1 x In |
0.2 x In |
|
Ig for In > 1200 A |
A |
500–1200 |
500 |
||
|
Ground Fault Delay |
tg |
s |
0–0.4 |
0 |