Measurement Parameters

0x0CF1

3314

R

–

–

INT16U

30, 31, 40, 41

E

System type

Factory setting:

• 3-pole circuit breaker: 31

• 4-pole circuit breaker: 41

the system type is a three-pole circuit breaker with external neutral current transformer and without external neutral voltage tap

system type = 30

• Measurements of the phase-to-phase voltages are available.

• Measurements of the phase-to-neutral voltages are not available.

• Measurement of the neutral current is available.

• 3 wattmeters method for power calculation is not possible.

the system type is a three-pole circuit breaker without external neutral current transformer and without external neutral voltage tap

system type = 31

• Measurements of the phase-to-phase voltages are available.

• Measurements of the phase-to-neutral voltages are not available.

• Measurement of the neutral current is not available.

• 3 wattmeters method for power calculation is not possible.

the system type is a three-pole circuit breaker without external neutral current transformer and with external neutral voltage tap

system type = 40

• Measurements of the phase-to-phase voltages are available.

• Measurements of the phase-to-neutral voltages are available.

• Measurement of the neutral current is not available.

• 3 wattmeters method for power calculation is possible.

the system type is a three-pole circuit breaker with external neutral current transformer and external neutral voltage tap, or if the system type is 4-pole circuit breaker

system type = 41

• Measurements of the phase-to-phase voltages are available.

• Measurements of the phase-to-neutral voltages are available.

• Measurement of the neutral current is available.

• 3 wattmeters method for power calculation is possible.

system type = 31

select 3W3ct

system type = 40

select 4W3ct

system type = 41

select 4W4ct

0x0CF3

3316

R

–

–

INT16U

0–1

E

Power flow sign:

0 = the active power flows from upstream (top) to downstream (bottom) (factory setting).

1 = the active power flows from downstream (bottom) to upstream (top).

0x0CF4

3317

R

–

–

INT16U

0–1

E

Sign convention for the reactive power:

0 = alternate IEEE convention

1 = IEEE and IEC convention (factory setting) ⁽¹⁾

(1) With MicroLogic Active E control unit, only IEC convention.

0x0CF5

3318

R

–

–

INT16U

0–2

E

Sign convention for the power factor and the fundamental power factor (cosϕ):

0 = IEC convention

1 = alternate IEEE convention

2 = IEEE convention (factory setting) ⁽¹⁾

(1) With MicroLogic Active E control unit, only IEC convention.

0x0D16

3351

R

–

–

INT16U

1

E

Current demand calculation method (window type):

1 = thermal, sliding (factory setting)

0x0D17

3352

R

x1

min

INT16U

15

E

Duration of the current demand calculation window, fixed and set at 15 minutes.

0x0D19

3354

R

–

–

INT16U

0

E

Power demand calculation method (window type):

0 = sliding (block interval) (factory setting)

0x0D1A

3355

R

x1

min

INT16U

15

E

Duration of the power demand calculation window, fixed and set at 15 minutes.

0x258F

9616

R

1

V

INT16U

100–1150

E

Nominal primary voltage Vn on the voltage transformer.

Factory setting = 690 V

0x2590

9617

R

1

V

INT16U

100–690

E

Nominal secondary voltage on the voltage transformer.

Factory setting = 690 V