Application

Low    voltage 0.4kv-1.14kv motor protection

Protective    function

Start    timeout

√

Overload

√

Underload

√

Short    circuit

√

Blocking

√

Stall

√

Unbalance

√

External    Fault

■

■

■

√

√

√

Insulation    Fault

√

OverVoltage

√

■

■

■

√

Undervoltage

√

■

■

■

√

Phase    Failure

√

√

√

√

√

√

Phase    Sequence

■

■

■

√

OverPower

■

■

■

√

UnderPower

■

■

■

√

tE    time

■

■

■

√

Loss    of pressure (anti-shake)

■

■

■

■

4-20mA    input protection

■

Ground

√

Leakage

■

Communication    function

ModbusRTU

■

■

■

■

√

Double    ModbusRTU

■

 ■

■

√

Profibus    DP

■

■

■

■

Doubel    Profibus DP

■

Profinet

■

Modbus    TCP

■

Switch    input

2

2

 9

 9

 8

10

Relay    output

4

4

 5

 5

 7

6

Start    control

■

√

√

√

4-20mA    analog output

■

Record

■

■

■

√

■

Operational    information record

√

√

Logic    function

√

√

Parameter    measurement

Three-phase    current

√

Leakage    current

■

Three-phase    voltage

■

■

■

√

Power,    power factor

■

■

■

√

Frequency

√

√

√

√

Electric    energy

■

■

■

√

PTC/NTC

■

■

√

√

4-20mA    input

■

Temperature    measurement module

■