Protection Menu

Default screen

Current protection

Current protection functions.

Voltage protection

Minimum, maximum and unbalance protection functions.

Other protection

Reverse power, frequency , and phase rotation functions.

Load shedding I

Load shedding depending on current.

Load shedding P

Load shedding depending on power.

Current protection

I (A)

Fine settings of the I²t long-time, short-time and instantaneous protection functions

Idmtl (A)

Fine settings of the Idmtl long-time, short-time and instantaneous protection functions

I (A)

Fine settings of the:

• Ground-fault protection on MicroLogic 6.0 P trip unit

• Earth-leakage protection on MicroLogic 7.0 P trip unit

Ineutral (A)

Selection of the type of neutral sensor and type of neutral protection

I alarm

Setting of the I alarm

Iunbal (%)

Setting of the current-unbalance protection I unbal

I1 max (A)

Setting of the maximum-current protection I1 max

I2 max (A)

Setting of the maximum-current protection I2 max

I3 max (A)

Setting of the maximum-current protection I3 max

IN max (A)

Setting of the maximum-current protection IN max

Voltage protection

U min (V)

Setting of the minimum-voltage protection U min

U max (V)

Setting of the maximum-voltage protection U max

U unbal (%)

Setting of the voltage-unbalance protection U unbal

Other protection

rP max (W)

Setting of the reverse-power protection rP max

F min (Hz)

Setting of the minimum-frequency protection F min

F max (Hz)

Setting of the maximum-frequency protection F max

Phase rotation

Setting of the phase-rotation protection

Load shedding I

Load shedding P