Settings - Arc protection - Motor protection - Feeder protection - Back-up protection - Technical Manual - REX610 Protection and control - Relion Protection and Control - 1.2 - IEC - ANSI - 12.12.2023

REX610 Technical Manual
Table 1. DEFLPDEF Group settings (Basic)

Parameter

Values (Range)

Unit

Step

Default

Description

Start value

0.010...5.000

xIn

0.005

0.010

Start value

Start value Mult

0.8...10.0

0.1

1

Multiplier for scaling the start value

Directional mode

1=Non-directional

2=Forward

3=Reverse

2=Forward

Directional mode

Time multiplier

0.05...15.00

0.01

1.00

Time multiplier in IEC/ANSI IDMT curves

Operating curve type

1=ANSI Ext. inv.

2=ANSI Very inv.

3=ANSI Norm. inv. .

4=ANSI Mod. inv.

5=ANSI Def. Time

6=L.T.E. inv.

7=L.T.V. inv.

8=L.T. inv.

9=IEC Norm. inv.

10=IEC Very inv.

11=IEC inv.

12=IEC Ext. inv.

13=IEC S.T. inv.

14=IEC L.T. inv.

15=IEC Def. Time

17=Programmable

18=RI type

19=RD type

15=IEC Def. Time

Selection of time delay curve type

Operate delay time

50...300000

ms

10

50

Operate delay time

Characteristic angle

-179...180

deg

1

-90

Characteristic angle

Max forward angle

0...180

deg

1

80

Maximum phase angle in forward direction

Max reverse angle

0...180

deg

1

80

Maximum phase angle in reverse direction

Min forward angle

0...180

deg

1

80

Minimum phase angle in forward direction

Min reverse angle

0...180

deg

1

80

Minimum phase angle in reverse direction

Voltage start value

0.010...1.000

xUn

0.001

0.010

Voltage start value

Table 2. DEFLPDEF Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation

1=on

5=off

 1=on Operation Off / On
Curve parameter A 0.0086...120.0000 0.0001 28.2000 Parameter A for customer programmable curve
Curve parameter B 0.0000...0.7120 0.0001 0.1217 Parameter B for customer programmable curve
Curve parameter C 0.02...2.00 0.01 2.00 Parameter C for customer programmable curve
Curve parameter D 0.46...30.00 0.01 29.10 Parameter D for customer programmable curve
Curve parameter E 0.0...1.0 0.1 1.0 Parameter E for customer programmable curve

Table 3. DEFLPDEF Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Reset delay time 0...60000 ms 1 20 Reset delay time
Minimum operate time 50...60000 ms 1 50 Minimum operate time for IDMT curves
Allow Non Dir

0=False

1=True

0=False

 Allows prot activation as non-dir when dir info is invalid
Measurement mode

1=RMS

2=DFT

3=Peak-to-Peak

2=DFT

 Selects used measurement mode
Min operate current 0.5...1.00.0 %In 0.001 0.005 Minimum operating current
Min operate voltage 1.0...100.0 %Un 0.01 0.01 Minimum operating voltage
Correction angle 0.0...10.0 deg 0.1 0.0 Characteristic correction angle in IoCos and IoSin mode
Pol reversal

0=False

1=True

0=False

 Rotate polarizing quantity
Pol quantity

3=Zero seq. volt.

4=Neg. seq. volt.

3=Zero seq. volt.

 Reference quantity used to determine fault direction

Table 4. DEFHPDEF Group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Start value 0.10...40.00 xIn 0.01 0.10 Start value
Start value Mult 0.8...10.0 0.1 1.0 Multiplier for scaling the start value
Directional mode

1=Non-directional

2=Forward

3=Reverse

 2=Forward Directional mode
Time multiplier 0.05...15.00 0.01 1.00 Time multiplier in IEC/ANSI IDMT curves
Operating curve type

1=ANSI Ext. inv.

3=ANSI Norm. inv.

5=ANSI Def. Time

15=IEC Def. Time

17=Programmable

 15=IEC Def. Time Selection of time delay curve type
Operate delay time 40...300000 ms 10 40 Operate delay time
Characteristic angle -179...180 deg 1 -90 Characteristic angle
Max forward angle 0...180 deg 1 80 Maximum phase angle in forward direction
Max reverse angle 0...180 deg 1 80 Maximum phase angle in reverse direction
Min forward angle 0...180 deg 1 80 Minimum phase angle in forward direction
Min reverse angle 0...180 deg 1 80 Minimum phase angle in reverse direction
Voltage start value 0.010...1.000 xUn 0.001 0.010 Voltage start value

Table 5. DEFHPDEF Group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Type of reset curve

1=Immediate

2=Def time reset

3=Inverse reset

 1=Immediate Selection of reset curve type
Operation mode

1=Phase angle

2=IoSin

3=IoCos

4=Phase angle 80

5=Phase angle 88

 1=Phase angle Operation criteria
Enable voltage limit

0=False

1=True

 1=True Enable voltage limit

Table 6. DEFHPDEF Non group settings (Basic)

Parameter

Values (Range)

Unit

Step

Default

Description

Operation

1=on

5=off

1=on

Operation Off / On

Curve parameter A

0.0086...120.0000

0.0001

28.2000

Parameter A for customer programmable curve

Curve parameter B

0.0000...0.7120

0.0001

0.1217

Parameter B for customer programmable curve

Curve parameter C

0.02...2.00

0.01

2.00

Parameter C for customer programmable curve

Curve parameter D

0.46...30.00

0.01

29.10

Parameter D for customer programmable curve

Curve parameter E

0.0...1.0

0.1

1.0

Parameter E for customer programmable curve

Table 7. DEFHPDEF Non group settings (Advanced)

Parameter

Values (Range)

Unit

Step

Default

Description

Reset delay time

0...60000

ms

1

20

Reset delay time

Minimum operate time

40...60000

ms

1

40

Minimum operate time for IDMT curves

Allow Non Dir

0=False

1=True

0=False

Allows prot activation as non-dir when dir info is invalid

Measurement mode

1=RMS

2=DFT

3=Peak-to-Peak

2=DFT

Selects used measurement mode

Min operate current

0.005...1.000

xIn

0.001

0.005

Minimum operating current

Min operate voltage

0.01...1.00

xUn

0.01

0.01

Minimum operating voltage

Correction angle

0.0...10.0

deg

0.1

0.0

Characteristic correction angle in IoCos and IoSin mode

Pol reversal

0=False

1=True

0=False

Rotate polarizing quantity

Pol quantity

3=Zero seq. volt.

4=Neg. seq. volt.

3=Zero seq. volt.

Reference quantity used to determine fault direction